* [FFmpeg-devel] [PATCH] lavc/aarch64: new optimization for 8-bit hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv and qpel_h
@ 2023-04-30 8:57 myais
2023-05-02 12:32 ` Jean-Baptiste Kempf
0 siblings, 1 reply; 15+ messages in thread
From: myais @ 2023-04-30 8:57 UTC (permalink / raw)
To: ffmpeg-devel
Hi,
This is a patch for the aarch64, which completes the neon versions of
the hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv
interfaces.
put_hevc_pel_uni_w_pixels4_8_c: 54.3
put_hevc_pel_uni_w_pixels4_8_neon: 24.1
put_hevc_pel_uni_w_pixels6_8_c: 105.3
put_hevc_pel_uni_w_pixels6_8_neon: 53.1
put_hevc_pel_uni_w_pixels8_8_c: 176.6
put_hevc_pel_uni_w_pixels8_8_neon: 63.8
put_hevc_pel_uni_w_pixels12_8_c: 391.1
put_hevc_pel_uni_w_pixels12_8_neon: 193.3
put_hevc_pel_uni_w_pixels16_8_c: 688.1
put_hevc_pel_uni_w_pixels16_8_neon: 226.1
put_hevc_pel_uni_w_pixels24_8_c: 1542.3
put_hevc_pel_uni_w_pixels24_8_neon: 536.8
put_hevc_pel_uni_w_pixels32_8_c: 2753.1
put_hevc_pel_uni_w_pixels32_8_neon: 875.8
put_hevc_pel_uni_w_pixels48_8_c: 6251.1
put_hevc_pel_uni_w_pixels48_8_neon: 1966.1
put_hevc_pel_uni_w_pixels64_8_c: 11047.1
put_hevc_pel_uni_w_pixels64_8_neon: 3449.8
put_hevc_qpel_uni_w_h4_8_c: 156.6
put_hevc_qpel_uni_w_h4_8_neon: 44.6
put_hevc_qpel_uni_w_h6_8_c: 324.6
put_hevc_qpel_uni_w_h6_8_neon: 103.1
put_hevc_qpel_uni_w_h8_8_c: 549.3
put_hevc_qpel_uni_w_h8_8_neon: 138.6
put_hevc_qpel_uni_w_h12_8_c: 1240.3
put_hevc_qpel_uni_w_h12_8_neon: 277.3
put_hevc_qpel_uni_w_h16_8_c: 2161.8
put_hevc_qpel_uni_w_h16_8_neon: 394.1
put_hevc_qpel_uni_w_h24_8_c: 4874.8
put_hevc_qpel_uni_w_h24_8_neon: 972.6
put_hevc_qpel_uni_w_h32_8_c: 8517.8
put_hevc_qpel_uni_w_h32_8_neon: 1517.3
put_hevc_qpel_uni_w_h48_8_c: 19856.1
put_hevc_qpel_uni_w_h48_8_neon: 3429.8
put_hevc_qpel_uni_w_h64_8_c: 35159.3
put_hevc_qpel_uni_w_h64_8_neon: 6018.1
put_hevc_qpel_uni_w_v4_8_c: 180.6
put_hevc_qpel_uni_w_v4_8_neon: 63.8
put_hevc_qpel_uni_w_v6_8_c: 318.6
put_hevc_qpel_uni_w_v6_8_neon: 117.8
put_hevc_qpel_uni_w_v8_8_c: 547.6
put_hevc_qpel_uni_w_v8_8_neon: 132.1
put_hevc_qpel_uni_w_v12_8_c: 1202.8
put_hevc_qpel_uni_w_v12_8_neon: 350.1
put_hevc_qpel_uni_w_v16_8_c: 2109.6
put_hevc_qpel_uni_w_v16_8_neon: 442.1
put_hevc_qpel_uni_w_v24_8_c: 4748.8
put_hevc_qpel_uni_w_v24_8_neon: 1287.1
put_hevc_qpel_uni_w_v32_8_c: 8487.3
put_hevc_qpel_uni_w_v32_8_neon: 1704.3
put_hevc_qpel_uni_w_v48_8_c: 18798.8
put_hevc_qpel_uni_w_v48_8_neon: 3790.8
put_hevc_qpel_uni_w_v64_8_c: 35614.6
put_hevc_qpel_uni_w_v64_8_neon: 6725.6
put_hevc_qpel_uni_w_hv4_8_c: 498.8
put_hevc_qpel_uni_w_hv4_8_neon: 139.3
put_hevc_qpel_uni_w_hv6_8_c: 874.6
put_hevc_qpel_uni_w_hv6_8_neon: 295.3
put_hevc_qpel_uni_w_hv8_8_c: 1372.1
put_hevc_qpel_uni_w_hv8_8_neon: 387.1
put_hevc_qpel_uni_w_hv12_8_c: 2721.8
put_hevc_qpel_uni_w_hv12_8_neon: 804.8
put_hevc_qpel_uni_w_hv16_8_c: 4503.1
put_hevc_qpel_uni_w_hv16_8_neon: 1038.1
put_hevc_qpel_uni_w_hv24_8_c: 9321.8
put_hevc_qpel_uni_w_hv24_8_neon: 2962.1
put_hevc_qpel_uni_w_hv32_8_c: 15926.8
put_hevc_qpel_uni_w_hv32_8_neon: 3858.6
put_hevc_qpel_uni_w_hv48_8_c: 35051.1
put_hevc_qpel_uni_w_hv48_8_neon: 9301.1
put_hevc_qpel_uni_w_hv64_8_c: 61215.3
put_hevc_qpel_uni_w_hv64_8_neon: 14920.1
put_hevc_qpel_uni_h4_8_c: 143.3
put_hevc_qpel_uni_h4_8_neon: 55.3
put_hevc_qpel_uni_h6_8_c: 304.6
put_hevc_qpel_uni_h6_8_neon: 82.3
put_hevc_qpel_uni_h8_8_c: 557.8
put_hevc_qpel_uni_h8_8_neon: 99.3
put_hevc_qpel_uni_h12_8_c: 1228.3
put_hevc_qpel_uni_h12_8_neon: 251.6
put_hevc_qpel_uni_h16_8_c: 2210.3
put_hevc_qpel_uni_h16_8_neon: 324.6
put_hevc_qpel_uni_h24_8_c: 4859.1
put_hevc_qpel_uni_h24_8_neon: 962.3
put_hevc_qpel_uni_h32_8_c: 8728.6
put_hevc_qpel_uni_h32_8_neon: 1249.6
put_hevc_qpel_uni_h48_8_c: 20346.3
put_hevc_qpel_uni_h48_8_neon: 2824.1
put_hevc_qpel_uni_h64_8_c: 36702.6
put_hevc_qpel_uni_h64_8_neon: 5012.1
Signed-off-by: myais <Logan.Lyu@myais.com.cn>
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 96 +
libavcodec/aarch64/hevcdsp_qpel_neon.S | 2223 +++++++++++++++++++++
2 files changed, 2319 insertions(+)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c
b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index be1049a2ec..42b8e9169d 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -128,6 +128,91 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t
*_dst, ptrdiff_t _dststride, co
ptrdiff_t _srcstride, const
int16_t *src2, int height, intptr_t
mx, intptr_t my, int width);
+#define NEON8_FNPROTO(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##6_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##12_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##24_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##48_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+#define NEON8_FNPROTO_PARTIAL_4(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+#define NEON8_FNPROTO_PARTIAL_5(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+
+NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox, + intptr_t mx,
intptr_t my, int width),);
+
+NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t
_dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width),);
+
+#if defined(__ARM_FEATURE_DOTPROD)
+NEON8_FNPROTO(qpel_h, (int16_t *dst,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, intptr_t mx, intptr_t my, int width), _dotprod);
+
+NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width), _dotprod);
+
+NEON8_FNPROTO_PARTIAL_5(qpel_uni_w_hv, (uint8_t *_dst, ptrdiff_t
_dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width), _dotprod);
+
+#endif
+
+#define NEON8_FNASSIGN(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[2][v][h] = ff_hevc_put_hevc_##fn##6_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[4][v][h] = ff_hevc_put_hevc_##fn##12_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[6][v][h] = ff_hevc_put_hevc_##fn##24_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##48_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
+#define NEON8_FNASSIGN_PARTIAL_4(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[2][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[4][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[6][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
+#define NEON8_FNASSIGN_PARTIAL_5(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[2][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[4][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[6][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int
bit_depth)
{
if (!have_neon(av_get_cpu_flags())) return;
@@ -185,6 +270,17 @@ av_cold void
ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
c->put_hevc_qpel_bi[7][0][1] =
c->put_hevc_qpel_bi[8][0][1] =
c->put_hevc_qpel_bi[9][0][1] =
ff_hevc_put_hevc_qpel_bi_h16_8_neon;
+
+ NEON8_FNASSIGN(c->put_hevc_epel_uni_w, 0, 0, pel_uni_w_pixels,);
+ NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 0,
pel_uni_w_pixels,); +
NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
+
+ #if defined(__ARM_FEATURE_DOTPROD)
+ NEON8_FNASSIGN(c->put_hevc_qpel, 0, 1, qpel_h, _dotprod);
+ NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 1, qpel_uni_w_h,
_dotprod);
+ NEON8_FNASSIGN_PARTIAL_5(c->put_hevc_qpel_uni_w, 1, 1,
qpel_uni_w_hv, _dotprod);
+
+ #endif
}
if (bit_depth == 10) {
c->hevc_h_loop_filter_chroma =
ff_hevc_h_loop_filter_chroma_10_neon;
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S
b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 0e7b912678..e30ac1b465 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -30,6 +30,13 @@ const qpel_filters, align=4
.byte 0, 1, -5, 17, 58,-10, 4, -1
endconst
+const qpel_filters_abs, align=4
+ .byte 0, 0, 0, 0, 0, 0, 0, 0
+ .byte 1, 4, 10, 58, 17, 5, 1, 0
+ .byte 1, 4, 11, 40, 40, 11, 4, 1
+ .byte 0, 1, 5, 17, 58, 10, 4, 1
+endconst
+
.macro load_filter m
movrel x15, qpel_filters
add x15, x15, \m, lsl #3
@@ -482,3 +489,2219 @@ endfunc
put_hevc qpel
put_hevc qpel_uni
put_hevc qpel_bi
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels4_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.8h, w7
+1:
+ ldr s0, [x2]
+ ldr s1, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v0.4s, v0.4h, v30.4h
+ smull v1.4s, v1.4h, v30.4h
+ sqrshl v0.4s, v0.4s, v31.4s
+ sqrshl v1.4s, v1.4s, v31.4s
+ sqadd v0.4s, v0.4s, v29.4s
+ sqadd v1.4s, v1.4s, v29.4s
+ sqxtn v0.4h, v0.4s
+ sqxtn v1.4h, v1.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str s0, [x0]
+ str s1, [x0, x1]
+ add x0, x0, x1, lsl 1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels6_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+ sub x1, x1, #4
+1:
+ ldr d0, [x2]
+ ldr d1, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v4.4s, v0.4h, v30.4h
+ smull2 v5.4s, v0.8h, v30.8h
+ smull v6.4s, v1.4h, v30.4h
+ smull2 v7.4s, v1.8h, v30.8h
+ sqrshl v4.4s, v4.4s, v31.4s
+ sqrshl v5.4s, v5.4s, v31.4s
+ sqrshl v6.4s, v6.4s, v31.4s
+ sqrshl v7.4s, v7.4s, v31.4s
+ sqadd v4.4s, v4.4s, v29.4s
+ sqadd v5.4s, v5.4s, v29.4s
+ sqadd v6.4s, v6.4s, v29.4s
+ sqadd v7.4s, v7.4s, v29.4s
+ sqxtn v0.4h, v4.4s
+ sqxtn2 v0.8h, v5.4s
+ sqxtn v1.4h, v6.4s
+ sqxtn2 v1.8h, v7.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str s0, [x0], #4
+ st1 {v0.h}[2], [x0], x1
+ str s1, [x0], #4
+ st1 {v1.h}[2], [x0], x1
+ subs w4, w4, #2
+ b.ne 1b
+ ret +endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels8_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr d0, [x2]
+ ldr d1, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v4.4s, v0.4h, v30.4h
+ smull2 v5.4s, v0.8h, v30.8h
+ smull v6.4s, v1.4h, v30.4h
+ smull2 v7.4s, v1.8h, v30.8h
+ sqrshl v4.4s, v4.4s, v31.4s
+ sqrshl v5.4s, v5.4s, v31.4s
+ sqrshl v6.4s, v6.4s, v31.4s
+ sqrshl v7.4s, v7.4s, v31.4s
+ sqadd v4.4s, v4.4s, v29.4s
+ sqadd v5.4s, v5.4s, v29.4s
+ sqadd v6.4s, v6.4s, v29.4s
+ sqadd v7.4s, v7.4s, v29.4s
+ sqxtn v0.4h, v4.4s
+ sqxtn2 v0.8h, v5.4s
+ sqxtn v1.4h, v6.4s
+ sqxtn2 v1.8h, v7.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str d0, [x0]
+ str d1, [x0, x1]
+ add x0, x0, x1, lsl 1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels12_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+ sub x1, x1, #8
+1:
+ ldr q0, [x2]
+ ldr q1, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ushll v4.8h, v0.8b, #6
+ ushll2 v5.8h, v0.16b, #6
+ ushll v6.8h, v1.8b, #6
+ ushll2 v7.8h, v1.16b, #6
+ smull v16.4s, v4.4h, v30.4h
+ smull2 v17.4s, v4.8h, v30.8h
+ smull v18.4s, v5.4h, v30.4h
+ smull2 v19.4s, v5.8h, v30.8h
+ smull v20.4s, v6.4h, v30.4h
+ smull2 v21.4s, v6.8h, v30.8h
+ smull v22.4s, v7.4h, v30.4h
+ smull2 v23.4s, v7.8h, v30.8h
+ + sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v17.4s, v17.4s, v31.4s
+ sqrshl v18.4s, v18.4s, v31.4s
+ sqrshl v19.4s, v19.4s, v31.4s
+ sqrshl v20.4s, v20.4s, v31.4s
+ sqrshl v21.4s, v21.4s, v31.4s
+ sqrshl v22.4s, v22.4s, v31.4s
+ sqrshl v23.4s, v23.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v17.4s, v17.4s, v29.4s
+ sqadd v18.4s, v18.4s, v29.4s
+ sqadd v19.4s, v19.4s, v29.4s
+ sqadd v20.4s, v20.4s, v29.4s
+ sqadd v21.4s, v21.4s, v29.4s
+ sqadd v22.4s, v22.4s, v29.4s
+ sqadd v23.4s, v23.4s, v29.4s
+ sqxtn v0.4h, v16.4s
+ sqxtn2 v0.8h, v17.4s
+ sqxtn v1.4h, v18.4s
+ sqxtn2 v1.8h, v19.4s
+ sqxtn v2.4h, v20.4s
+ sqxtn2 v2.8h, v21.4s
+ sqxtn v3.4h, v22.4s
+ sqxtn2 v3.8h, v23.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun2 v0.16b, v1.8h
+ sqxtun v2.8b, v2.8h
+ sqxtun2 v2.16b, v3.8h
+ str d0, [x0], #8
+ st1 {v0.s}[2], [x0], x1
+ str d2, [x0], #8
+ st1 {v2.s}[2], [x0], x1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+.macro PEL_UNI_W_PIXEL_CALC s0, t0, t1, d0, d1, d2, d3
+ ushll \t0\().8h, \s0\().8b, #6
+ ushll2 \t1\().8h, \s0\().16b, #6
+ smull \d0\().4s, \t0\().4h, v30.4h
+ smull2 \d1\().4s, \t0\().8h, v30.8h
+ smull \d2\().4s, \t1\().4h, v30.4h
+ smull2 \d3\().4s, \t1\().8h, v30.8h
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqrshl \d1\().4s, \d1\().4s, v31.4s
+ sqrshl \d2\().4s, \d2\().4s, v31.4s
+ sqrshl \d3\().4s, \d3\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+ sqadd \d1\().4s, \d1\().4s, v29.4s
+ sqadd \d2\().4s, \d2\().4s, v29.4s
+ sqadd \d3\().4s, \d3\().4s, v29.4s
+ sqxtn \t0\().4h, \d0\().4s
+ sqxtn2 \t0\().8h, \d1\().4s
+ sqxtn \t1\().4h, \d2\().4s
+ sqxtn2 \t1\().8h, \d3\().4s
+ sqxtun \s0\().8b, \t0\().8h
+ sqxtun2 \s0\().16b, \t1\().8h
+.endm
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels16_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr q0, [x2]
+ ldr q1, [x2, x3]
+ add x2, x2, x3, lsl 1
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ str q0, [x0]
+ str q1, [x0, x1]
+ add x0, x0, x1, lsl 1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels24_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b}, [x2], x3
+ ushll v4.8h, v0.8b, #6
+ ushll2 v5.8h, v0.16b, #6
+ ushll v6.8h, v1.8b, #6
+ smull v16.4s, v4.4h, v30.4h
+ smull2 v17.4s, v4.8h, v30.8h
+ smull v18.4s, v5.4h, v30.4h
+ smull2 v19.4s, v5.8h, v30.8h
+ smull v20.4s, v6.4h, v30.4h
+ smull2 v21.4s, v6.8h, v30.8h
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v17.4s, v17.4s, v31.4s
+ sqrshl v18.4s, v18.4s, v31.4s
+ sqrshl v19.4s, v19.4s, v31.4s
+ sqrshl v20.4s, v20.4s, v31.4s
+ sqrshl v21.4s, v21.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v17.4s, v17.4s, v29.4s
+ sqadd v18.4s, v18.4s, v29.4s
+ sqadd v19.4s, v19.4s, v29.4s
+ sqadd v20.4s, v20.4s, v29.4s
+ sqadd v21.4s, v21.4s, v29.4s
+ sqxtn v0.4h, v16.4s
+ sqxtn2 v0.8h, v17.4s
+ sqxtn v1.4h, v18.4s
+ sqxtn2 v1.8h, v19.4s
+ sqxtn v2.4h, v20.4s
+ sqxtn2 v2.8h, v21.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ sqxtun v2.8b, v2.8h
+ st1 {v0.8b, v1.8b, v2.8b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels32_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ st1 {v0.16b, v1.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels48_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b, v2.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
+ st1 {v0.16b, v1.16b, v2.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels64_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v3, v6, v7, v20, v21, v22, v23
+ st1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_HEADER
+ ldur x12, [sp, #8] // my
+ sub x2, x2, x3, lsl #1
+ sub x2, x2, x3
+ movrel x9, qpel_filters_abs
+ add x9, x9, x12, lsl 3
+ ldr d28, [x9]
+ dup v0.16b, v28.b[0]
+ dup v1.16b, v28.b[1]
+ dup v2.16b, v28.b[2]
+ dup v3.16b, v28.b[3]
+ dup v4.16b, v28.b[4]
+ dup v5.16b, v28.b[5]
+ dup v6.16b, v28.b[6]
+ dup v7.16b, v28.b[7]
+
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6 // wx
+ dup v31.4s, w10 // shift
+ dup v29.4s, w7 // ox
+.endm
+
+.macro QPEL_FILTER_B dst, src0, src1, src2, src3, src4, src5, src6, src7
+ umull \dst\().8h, \src1\().8b, v1.8b
+ umlsl \dst\().8h, \src0\().8b, v0.8b
+ umlsl \dst\().8h, \src2\().8b, v2.8b
+ umlal \dst\().8h, \src3\().8b, v3.8b
+ umlal \dst\().8h, \src4\().8b, v4.8b
+ umlsl \dst\().8h, \src5\().8b, v5.8b
+ umlal \dst\().8h, \src6\().8b, v6.8b
+ umlsl \dst\().8h, \src7\().8b, v7.8b
+.endm
+
+.macro QPEL_FILTER_B2 dst, src0, src1, src2, src3, src4, src5, src6, src7
+ umull2 \dst\().8h, \src1\().16b, v1.16b
+ umlsl2 \dst\().8h, \src0\().16b, v0.16b
+ umlsl2 \dst\().8h, \src2\().16b, v2.16b
+ umlal2 \dst\().8h, \src3\().16b, v3.16b
+ umlal2 \dst\().8h, \src4\().16b, v4.16b
+ umlsl2 \dst\().8h, \src5\().16b, v5.16b
+ umlal2 \dst\().8h, \src6\().16b, v6.16b
+ umlsl2 \dst\().8h, \src7\().16b, v7.16b
+.endm
+
+.macro QPEL_UNI_W_V_4
+ smull v24.4s, v24.4h, v30.4h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.s}[0], [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v4_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr s16, [x2]
+ ldr s17, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr s18, [x2]
+ ldr s19, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr s20, [x2]
+ ldr s21, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr s22, [x2]
+
+1: ldr s23, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s16, [x2]
+ QPEL_FILTER_B v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s17, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s18, [x2]
+ QPEL_FILTER_B v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s19, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s20, [x2]
+ QPEL_FILTER_B v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s21, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s22, [x2]
+ QPEL_FILTER_B v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_8
+ smull v24.4s, v26.4h, v30.4h
+ smull2 v25.4s, v26.8h, v30.8h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqrshl v25.4s, v25.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.d}[0], [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v8_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr d16, [x2]
+ ldr d17, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr d18, [x2]
+ ldr d19, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr d20, [x2]
+ ldr d21, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr d22, [x2]
+
+1: ldr d23, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d17, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d19, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d21, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_16
+ smull v24.4s, v26.4h, v30.4h
+ smull2 v25.4s, v26.8h, v30.8h
+ smull v26.4s, v27.4h, v30.4h
+ smull2 v27.4s, v27.8h, v30.8h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqrshl v25.4s, v25.4s, v31.4s
+ sqrshl v26.4s, v26.4s, v31.4s
+ sqrshl v27.4s, v27.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqadd v26.4s, v26.4s, v29.4s
+ sqadd v27.4s, v27.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn2 v26.8h, v27.4s
+ sqxtun v24.8b, v24.8h
+ sqxtun2 v24.16b, v26.8h
+ st1 {v24.16b}, [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v16_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr q16, [x2]
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr q18, [x2]
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr q20, [x2]
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr q22, [x2]
+
+1: ldr q23, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldur w13, [sp, #16]
+ mov x14, x0
+ mov x15, x2
+ mov w11, w4
+
+3:
+ ldr q16, [x2]
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr q18, [x2]
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr q20, [x2]
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr q22, [x2]
+
+
+1: ldr q23, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ subs w13, w13, #16
+ add x14, x14, #16
+ add x15, x15, #16
+ mov x0, x14
+ mov x2, x15
+ mov w4, w11
+ b.hi 3b
+ ret
+endfunc
+
+#if __ARM_FEATURE_DOTPROD
+.macro QPEL_UNI_W_H_HEADER
+ ldr x12, [sp]
+ sub x2, x2, #3
+ movrel x9, qpel_filters
+ add x9, x9, x12, lsl 3
+ ldr x11, [x9]
+ dup v28.2d, x11
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.4s, w6 // wx
+ dup v31.4s, w10 // shift
+ dup v29.4s, w7 // ox
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_h4_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v0.16b}, [x2], x3
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ usdot v16.4s, v0.16b, v28.16b
+ usdot v17.4s, v2.16b, v28.16b
+ addp v16.4s, v16.4s, v17.4s
+ mul v16.4s, v16.4s, v30.4s
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqxtn v16.4h, v16.4s
+ sqxtun v16.8b, v16.8h
+ str s16, [x0]
+ add x0, x0, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h6_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x1, x1, #4
+1:
+ ld1 {v0.16b}, [x2], x3
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ usdot v16.4s, v0.16b, v28.16b
+ usdot v17.4s, v2.16b, v28.16b
+ usdot v18.4s, v4.16b, v28.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v18.4s
+ mul v16.4s, v16.4s, v30.4s
+ mul v18.2s, v18.2s, v30.2s
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v18.2s, v18.2s, v31.2s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v18.2s, v18.2s, v29.2s
+ sqxtn v16.4h, v16.4s
+ sqxtn2 v16.8h, v18.4s
+ sqxtun v16.8b, v16.8h
+ str s16, [x0], #4
+ st1 {v16.h}[2], [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+.macro QPEL_UNI_W_H_CALC s0, s1, s2, s3, d0, d1, d2, d3
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ movi \d2\().2d, #0
+ movi \d3\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v28.16b
+ usdot \d1\().4s, \s1\().16b, v28.16b
+ usdot \d2\().4s, \s2\().16b, v28.16b
+ usdot \d3\().4s, \s3\().16b, v28.16b
+ addp \d0\().4s, \d0\().4s, \d1\().4s
+ addp \d2\().4s, \d2\().4s, \d3\().4s
+ mul \d0\().4s, \d0\().4s, v30.4s
+ mul \d2\().4s, \d2\().4s, v30.4s
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqrshl \d2\().4s, \d2\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+ sqadd \d2\().4s, \d2\().4s, v29.4s
+.endm
+
+.macro QPEL_UNI_W_H_CALC_HALF s0, s1, d0, d1
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v28.16b
+ usdot \d1\().4s, \s1\().16b, v28.16b
+ addp \d0\().4s, \d0\().4s, \d1\().4s
+ mul \d0\().4s, \d0\().4s, v30.4s
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+.endm
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h8_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v0.2d, v16.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v20.4s
+ sqxtun v18.8b, v18.8h
+ str d18, [x0]
+ add x0, x0, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h12_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+ add x13, x0, #8
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v18.2d, v16.2d, v1.2d
+ zip1 v19.2d, v2.2d, v3.2d
+ zip1 v20.2d, v4.2d, v5.2d
+ zip1 v21.2d, v6.2d, v7.2d
+ zip2 v22.2d, v16.2d, v1.2d
+ zip2 v23.2d, v2.2d, v3.2d
+ QPEL_UNI_W_H_CALC v18, v19, v20, v21, v0, v2, v4, v6
+ QPEL_UNI_W_H_CALC_HALF v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v4.4s
+ sqxtn v1.4h, v24.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+
+ str d0, [x0]
+ str s1, [x13]
+ add x0, x0, x1
+ add x13, x13, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h16_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21 //
v18: 0, 8, 2, 10 v20: 1, 9, 3, 11
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25 //
v22: 4, 12, 6, 14 v24: 5, 13, 7, 15
+ sqxtn v0.4h, v18.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v1.4h, v20.4s
+ sqxtn2 v1.8h, v24.4s
+ trn1 v2.8h, v0.8h, v1.8h
+ trn2 v3.8h, v0.8h, v1.8h
+ sqxtun v0.8b, v2.8h
+ sqxtun2 v0.16b, v3.8h
+ st1 {v0.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h24_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x1, x1, #16
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v18.8h, v19.8h
+ trn2 v21.8h, v18.8h, v19.8h
+ sqxtun v26.8b, v20.8h
+ sqxtun2 v26.16b, v21.8h // 0-15
+ ext v1.16b, v17.16b, v17.16b, #1
+ ext v2.16b, v17.16b, v17.16b, #2
+ ext v3.16b, v17.16b, v17.16b, #3
+ ext v4.16b, v17.16b, v17.16b, #4
+ ext v5.16b, v17.16b, v17.16b, #5
+ ext v6.16b, v17.16b, v17.16b, #6
+ ext v7.16b, v17.16b, v17.16b, #7
+ zip1 v0.2d, v17.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v20.4s
+ sqxtun v27.8b, v18.8h
+
+ st1 {v26.16b}, [x0], #16
+ st1 {v27.8b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h32_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b, v18.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v0, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v0.8h, v19.8h
+ trn2 v21.8h, v0.8h, v19.8h
+ sqxtun v26.8b, v20.8h
+ sqxtun2 v26.16b, v21.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v0, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v0.8h, v19.8h
+ trn2 v21.8h, v0.8h, v19.8h
+ sqxtun v27.8b, v20.8h
+ sqxtun2 v27.16b, v21.8h // 16-31
+ st1 {v26.16b, v27.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h48_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v25.8b, v22.8h
+ sqxtun2 v25.16b, v23.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v26.8b, v22.8h
+ sqxtun2 v26.16b, v23.8h // 16-31
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v27.8b, v22.8h
+ sqxtun2 v27.16b, v23.8h // 32-47
+ st1 {v25.16b, v26.16b, v27.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h64_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x3, x3, #64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], #64
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v16.8b, v22.8h
+ sqxtun2 v16.16b, v23.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v17.8b, v22.8h
+ sqxtun2 v17.16b, v23.8h // 16-31
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ ld1 {v0.16b}, [x2], x3
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v18.8b, v22.8h
+ sqxtun2 v18.16b, v23.8h // 32-47
+ ext v1.16b, v19.16b, v0.16b, #1
+ ext v2.16b, v19.16b, v0.16b, #2
+ ext v3.16b, v19.16b, v0.16b, #3
+ ext v4.16b, v19.16b, v0.16b, #4
+ ext v5.16b, v19.16b, v0.16b, #5
+ ext v6.16b, v19.16b, v0.16b, #6
+ ext v7.16b, v19.16b, v0.16b, #7
+ QPEL_UNI_W_H_CALC v19, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v19.8b, v22.8h
+ sqxtun2 v19.16b, v23.8h // 48-63
+
+ st1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+.macro QPEL_H_HEADER
+ movrel x9, qpel_filters
+ add x9, x9, x4, lsl 3
+ ldr x11, [x9]
+ dup v31.2d, x11
+ sub x1, x1, #3
+.endm
+
+function ff_hevc_put_hevc_qpel_h4_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ sqxtn v16.4h, v16.4s
+ str d16, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h6_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #8
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ usdot v18.4s, v4.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v18.4s
+ sqxtn v16.4h, v16.4s
+ sqxtn v18.4h, v18.4s
+ str d16, [x0]
+ str s18, [x15]
+ add x0, x0, x10
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h8_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ ext v6.16b, v0.16b, v0.16b, #6
+ ext v7.16b, v0.16b, v0.16b, #7
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ movi v19.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ usdot v18.4s, v4.16b, v31.16b
+ usdot v19.4s, v6.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v19.4s
+ sqxtn v16.4h, v16.4s
+ sqxtn2 v16.8h, v18.4s
+ str q16, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_H_CALC s0, s1, s2, s3, d0, d1, d2, d3 + movi
\d0\().2d, #0
+ movi \d1\().2d, #0
+ movi \d2\().2d, #0
+ movi \d3\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v31.16b
+ usdot \d1\().4s, \s1\().16b, v31.16b
+ usdot \d2\().4s, \s2\().16b, v31.16b
+ usdot \d3\().4s, \s3\().16b, v31.16b
+.endm
+
+function ff_hevc_put_hevc_qpel_h12_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #16
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v18.2d, v4.2d, v5.2d
+ zip1 v19.2d, v6.2d, v7.2d
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ movi v24.2d, #0
+ movi v25.2d, #0
+ usdot v24.4s, v18.16b, v31.16b
+ usdot v25.4s, v19.16b, v31.16b
+ addp v24.4s, v24.4s, v25.4s
+ trn1 v26.4s, v20.4s, v21.4s
+ trn2 v27.4s, v20.4s, v21.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn v27.4h, v27.4s
+ sqxtn2 v26.8h, v24.4s
+
+ str q26, [x0]
+ str d27, [x15]
+ add x0, x0, x10
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h16_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+
+ sqxtn v18.4h, v22.4s
+ sqxtn2 v18.8h, v26.4s
+ sqxtn v19.4h, v23.4s
+ sqxtn2 v19.8h, v27.4s
+ + stp q18, q19, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h24_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #32
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v18.4h, v22.4s
+ sqxtn2 v18.8h, v26.4s
+ sqxtn v19.4h, v23.4s
+ sqxtn2 v19.8h, v27.4s
+ stp q18, q19, [x0]
+ add x0, x0, x10
+ ext v1.16b, v17.16b, v17.16b, #1
+ ext v2.16b, v17.16b, v17.16b, #2
+ ext v3.16b, v17.16b, v17.16b, #3
+ ext v4.16b, v17.16b, v17.16b, #4
+ ext v5.16b, v17.16b, v17.16b, #5
+ ext v6.16b, v17.16b, v17.16b, #6
+ ext v7.16b, v17.16b, v17.16b, #7
+ zip1 v0.2d, v17.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_H_CALC v0, v2, v4, v5, v20, v21, v22, v23
+ addp v20.4s, v20.4s, v21.4s
+ addp v22.4s, v22.4s, v23.4s
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ str q20, [x15]
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h32_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #32
+1:
+ ld1 {v16.16b, v17.16b, v18.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0]
+ add x0, x0, x10
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x15]
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h48_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2 - 64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h64_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ sub x2, x2, #64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], #64
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ld1 {v28.8b}, [x1], x2
+ ext v1.16b, v19.16b, v28.16b, #1
+ ext v2.16b, v19.16b, v28.16b, #2
+ ext v3.16b, v19.16b, v28.16b, #3
+ ext v4.16b, v19.16b, v28.16b, #4
+ ext v5.16b, v19.16b, v28.16b, #5
+ ext v6.16b, v19.16b, v28.16b, #6
+ ext v7.16b, v19.16b, v28.16b, #7
+ QPEL_H_CALC v19, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_HEADER width
+ ldp x14, x15, [sp] // mx, my
+ ldr w13, [sp, #16] // width
+ stp x20, x21, [sp, #-16]!
+ stp x22, x23, [sp, #-16]!
+ stp x24, x25, [sp, #-16]!
+ stp x26, x27, [sp, #-16]!
+ stp x28, x30, [sp, #-16]!
+ mov x28, sp
+ mov x11, #9088
+ sub sp, sp, x11
+ mov x20, x0
+ mov x21, x1
+ mov x0, sp
+ sub x1, x2, x3, lsl 1
+ sub x1, x1, x3
+ mov x2, x3
+ add w3, w4, #7
+ mov w22, w4 // height
+ mov x4, x14 // mx
+ mov x23, x15 // my
+ mov w24, w6 // wx
+ mov w25, w7 // ox
+ mov w26, #-6
+ sub w26, w26, w5 // -shift
+ mov w27, w13 // width
+ bl X(ff_hevc_put_hevc_qpel_h\width\()_8_neon_dotprod)
+ movrel x9, qpel_filters
+ add x9, x9, x23, lsl 3
+ ld1 {v0.8b}, [x9]
+ sxtl v0.8h, v0.8b
+ mov x10, #(MAX_PB_SIZE * 2)
+ dup v28.4s, w24
+ dup v29.4s, w25
+ dup v30.4s, w26
+.endm
+
+.macro QPEL_UNI_W_HV_END
+ mov sp, x28
+ ldp x28, x30, [sp], #16
+ ldp x26, x27, [sp], #16
+ ldp x24, x25, [sp], #16
+ ldp x22, x23, [sp], #16
+ ldp x20, x21, [sp], #16
+.endm
+
+.macro QPEL_UNI_W_HV_4
+ sshr v26.4s, v26.4s, #6
+ mul v24.4s, v26.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.s}[0], [x20], x21
+.endm
+
+.macro QPEL_FILTER_H dst, src0, src1, src2, src3, src4, src5, src6, src7
+ smull \dst\().4s, \src0\().4h, v0.h[0]
+ smlal \dst\().4s, \src1\().4h, v0.h[1]
+ smlal \dst\().4s, \src2\().4h, v0.h[2]
+ smlal \dst\().4s, \src3\().4h, v0.h[3]
+ smlal \dst\().4s, \src4\().4h, v0.h[4]
+ smlal \dst\().4s, \src5\().4h, v0.h[5]
+ smlal \dst\().4s, \src6\().4h, v0.h[6]
+ smlal \dst\().4s, \src7\().4h, v0.h[7]
+.endm
+
+.macro QPEL_FILTER_H2 dst, src0, src1, src2, src3, src4, src5, src6,
src7
+ smull2 \dst\().4s, \src0\().8h, v0.h[0]
+ smlal2 \dst\().4s, \src1\().8h, v0.h[1]
+ smlal2 \dst\().4s, \src2\().8h, v0.h[2]
+ smlal2 \dst\().4s, \src3\().8h, v0.h[3]
+ smlal2 \dst\().4s, \src4\().8h, v0.h[4]
+ smlal2 \dst\().4s, \src5\().8h, v0.h[5]
+ smlal2 \dst\().4s, \src6\().8h, v0.h[6]
+ smlal2 \dst\().4s, \src7\().8h, v0.h[7]
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv4_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 4
+ ldr d16, [sp]
+ ldr d17, [sp, x10]
+ add sp, sp, x10, lsl 1
+ ldr d18, [sp]
+ ldr d19, [sp, x10]
+ add sp, sp, x10, lsl 1
+ ldr d20, [sp]
+ ldr d21, [sp, x10]
+ add sp, sp, x10, lsl 1
+ ldr d22, [sp]
+ add sp, sp, x10
+1:
+ ldr d23, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d16, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d17, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d18, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d19, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d20, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d21, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d22, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_8
+ sshr v26.4s, v26.4s, #6
+ sshr v27.4s, v27.4s, #6
+ mul v24.4s, v26.4s, v28.4s
+ mul v25.4s, v27.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqrshl v25.4s, v25.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.d}[0], [x20], x21
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv8_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 8
+ ldr q16, [sp]
+ ldr q17, [sp, x10]
+ add sp, sp, x10, lsl 1
+ ldr q18, [sp]
+ ldr q19, [sp, x10]
+ add sp, sp, x10, lsl 1
+ ldr q20, [sp]
+ ldr q21, [sp, x10]
+ add sp, sp, x10, lsl 1
+ ldr q22, [sp]
+ add sp, sp, x10
+1:
+ ldr q23, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q16, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q17, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q18, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q19, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q20, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q21, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q22, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_16
+ sshr v24.4s, v24.4s, #6
+ sshr v25.4s, v25.4s, #6
+ sshr v26.4s, v26.4s, #6
+ sshr v27.4s, v27.4s, #6
+ mul v24.4s, v24.4s, v28.4s
+ mul v25.4s, v25.4s, v28.4s
+ mul v26.4s, v26.4s, v28.4s
+ mul v27.4s, v27.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqrshl v25.4s, v25.4s, v30.4s
+ sqrshl v26.4s, v26.4s, v30.4s
+ sqrshl v27.4s, v27.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqadd v26.4s, v26.4s, v29.4s
+ sqadd v27.4s, v27.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn2 v26.8h, v27.4s
+ sqxtun v24.8b, v24.8h
+ sqxtun2 v24.16b, v26.8h
+
+ st1 {v24.16b}, [x20], x21
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv16_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 16
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_qpel_uni_w_hv32_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 32
+ mov x11, sp
+ mov w12, w22
+ mov x13, x20
+3:
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+2:
+ subs w27, w27, #16
+ add sp, x11, #32
+ add x20, x13, #16
+ mov w22, w12
+ mov x11, sp
+ mov x13, x20
+ b.hi 3b
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_hv64_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 64
+ mov x11, sp
+ mov w12, w22
+ mov x13, x20
+3:
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+2:
+ subs w27, w27, #16
+ add sp, x11, #32
+ add x20, x13, #16
+ mov w22, w12
+ mov x11, sp
+ mov x13, x20
+ b.hi 3b
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+#endif // __ARM_FEATURE_DOTPROD
\ No newline at end of file
--
2.38.0.windows.1
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [FFmpeg-devel] [PATCH] lavc/aarch64: new optimization for 8-bit hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv and qpel_h
2023-04-30 8:57 [FFmpeg-devel] [PATCH] lavc/aarch64: new optimization for 8-bit hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv and qpel_h myais
@ 2023-05-02 12:32 ` Jean-Baptiste Kempf
2023-05-03 2:14 ` myais
0 siblings, 1 reply; 15+ messages in thread
From: Jean-Baptiste Kempf @ 2023-05-02 12:32 UTC (permalink / raw)
To: ffmpeg-devel
Hello,
Just 2 questions:
- could you split this patch into several (3,4 or 5)
- are all those functions checked by chekasm?
Thanks,
jb
On Sun, 30 Apr 2023, at 10:57, myais wrote:
> Hi,
> This is a patch for the aarch64, which completes the neon versions of
> the hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv
> interfaces.
>
> put_hevc_pel_uni_w_pixels4_8_c: 54.3
> put_hevc_pel_uni_w_pixels4_8_neon: 24.1
> put_hevc_pel_uni_w_pixels6_8_c: 105.3
> put_hevc_pel_uni_w_pixels6_8_neon: 53.1
> put_hevc_pel_uni_w_pixels8_8_c: 176.6
> put_hevc_pel_uni_w_pixels8_8_neon: 63.8
> put_hevc_pel_uni_w_pixels12_8_c: 391.1
> put_hevc_pel_uni_w_pixels12_8_neon: 193.3
> put_hevc_pel_uni_w_pixels16_8_c: 688.1
> put_hevc_pel_uni_w_pixels16_8_neon: 226.1
> put_hevc_pel_uni_w_pixels24_8_c: 1542.3
> put_hevc_pel_uni_w_pixels24_8_neon: 536.8
> put_hevc_pel_uni_w_pixels32_8_c: 2753.1
> put_hevc_pel_uni_w_pixels32_8_neon: 875.8
> put_hevc_pel_uni_w_pixels48_8_c: 6251.1
> put_hevc_pel_uni_w_pixels48_8_neon: 1966.1
> put_hevc_pel_uni_w_pixels64_8_c: 11047.1
> put_hevc_pel_uni_w_pixels64_8_neon: 3449.8
>
> put_hevc_qpel_uni_w_h4_8_c: 156.6
> put_hevc_qpel_uni_w_h4_8_neon: 44.6
> put_hevc_qpel_uni_w_h6_8_c: 324.6
> put_hevc_qpel_uni_w_h6_8_neon: 103.1
> put_hevc_qpel_uni_w_h8_8_c: 549.3
> put_hevc_qpel_uni_w_h8_8_neon: 138.6
> put_hevc_qpel_uni_w_h12_8_c: 1240.3
> put_hevc_qpel_uni_w_h12_8_neon: 277.3
> put_hevc_qpel_uni_w_h16_8_c: 2161.8
> put_hevc_qpel_uni_w_h16_8_neon: 394.1
> put_hevc_qpel_uni_w_h24_8_c: 4874.8
> put_hevc_qpel_uni_w_h24_8_neon: 972.6
> put_hevc_qpel_uni_w_h32_8_c: 8517.8
> put_hevc_qpel_uni_w_h32_8_neon: 1517.3
> put_hevc_qpel_uni_w_h48_8_c: 19856.1
> put_hevc_qpel_uni_w_h48_8_neon: 3429.8
> put_hevc_qpel_uni_w_h64_8_c: 35159.3
> put_hevc_qpel_uni_w_h64_8_neon: 6018.1
>
> put_hevc_qpel_uni_w_v4_8_c: 180.6
> put_hevc_qpel_uni_w_v4_8_neon: 63.8
> put_hevc_qpel_uni_w_v6_8_c: 318.6
> put_hevc_qpel_uni_w_v6_8_neon: 117.8
> put_hevc_qpel_uni_w_v8_8_c: 547.6
> put_hevc_qpel_uni_w_v8_8_neon: 132.1
> put_hevc_qpel_uni_w_v12_8_c: 1202.8
> put_hevc_qpel_uni_w_v12_8_neon: 350.1
> put_hevc_qpel_uni_w_v16_8_c: 2109.6
> put_hevc_qpel_uni_w_v16_8_neon: 442.1
> put_hevc_qpel_uni_w_v24_8_c: 4748.8
> put_hevc_qpel_uni_w_v24_8_neon: 1287.1
> put_hevc_qpel_uni_w_v32_8_c: 8487.3
> put_hevc_qpel_uni_w_v32_8_neon: 1704.3
> put_hevc_qpel_uni_w_v48_8_c: 18798.8
> put_hevc_qpel_uni_w_v48_8_neon: 3790.8
> put_hevc_qpel_uni_w_v64_8_c: 35614.6
> put_hevc_qpel_uni_w_v64_8_neon: 6725.6
>
>
> put_hevc_qpel_uni_w_hv4_8_c: 498.8
> put_hevc_qpel_uni_w_hv4_8_neon: 139.3
> put_hevc_qpel_uni_w_hv6_8_c: 874.6
> put_hevc_qpel_uni_w_hv6_8_neon: 295.3
> put_hevc_qpel_uni_w_hv8_8_c: 1372.1
> put_hevc_qpel_uni_w_hv8_8_neon: 387.1
> put_hevc_qpel_uni_w_hv12_8_c: 2721.8
> put_hevc_qpel_uni_w_hv12_8_neon: 804.8
> put_hevc_qpel_uni_w_hv16_8_c: 4503.1
> put_hevc_qpel_uni_w_hv16_8_neon: 1038.1
> put_hevc_qpel_uni_w_hv24_8_c: 9321.8
> put_hevc_qpel_uni_w_hv24_8_neon: 2962.1
> put_hevc_qpel_uni_w_hv32_8_c: 15926.8
> put_hevc_qpel_uni_w_hv32_8_neon: 3858.6
> put_hevc_qpel_uni_w_hv48_8_c: 35051.1
> put_hevc_qpel_uni_w_hv48_8_neon: 9301.1
> put_hevc_qpel_uni_w_hv64_8_c: 61215.3
> put_hevc_qpel_uni_w_hv64_8_neon: 14920.1
>
> put_hevc_qpel_uni_h4_8_c: 143.3
> put_hevc_qpel_uni_h4_8_neon: 55.3
> put_hevc_qpel_uni_h6_8_c: 304.6
> put_hevc_qpel_uni_h6_8_neon: 82.3
> put_hevc_qpel_uni_h8_8_c: 557.8
> put_hevc_qpel_uni_h8_8_neon: 99.3
> put_hevc_qpel_uni_h12_8_c: 1228.3
> put_hevc_qpel_uni_h12_8_neon: 251.6
> put_hevc_qpel_uni_h16_8_c: 2210.3
> put_hevc_qpel_uni_h16_8_neon: 324.6
> put_hevc_qpel_uni_h24_8_c: 4859.1
> put_hevc_qpel_uni_h24_8_neon: 962.3
> put_hevc_qpel_uni_h32_8_c: 8728.6
> put_hevc_qpel_uni_h32_8_neon: 1249.6
> put_hevc_qpel_uni_h48_8_c: 20346.3
> put_hevc_qpel_uni_h48_8_neon: 2824.1
> put_hevc_qpel_uni_h64_8_c: 36702.6
> put_hevc_qpel_uni_h64_8_neon: 5012.1
>
>
>
>
> Signed-off-by: myais <Logan.Lyu@myais.com.cn>
> ---
> libavcodec/aarch64/hevcdsp_init_aarch64.c | 96 +
> libavcodec/aarch64/hevcdsp_qpel_neon.S | 2223 +++++++++++++++++++++
> 2 files changed, 2319 insertions(+)
>
> diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c
> b/libavcodec/aarch64/hevcdsp_init_aarch64.c
> index be1049a2ec..42b8e9169d 100644
> --- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
> +++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
> @@ -128,6 +128,91 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t
> *_dst, ptrdiff_t _dststride, co
> ptrdiff_t _srcstride, const
> int16_t *src2, int height, intptr_t
> mx, intptr_t my, int width);
> +#define NEON8_FNPROTO(fn, args, ext) \
> + void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
> + void ff_hevc_put_hevc_##fn##6_8_neon##ext args; \
> + void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
> + void ff_hevc_put_hevc_##fn##12_8_neon##ext args; \
> + void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
> + void ff_hevc_put_hevc_##fn##24_8_neon##ext args; \
> + void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
> + void ff_hevc_put_hevc_##fn##48_8_neon##ext args; \
> + void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
> +
> +#define NEON8_FNPROTO_PARTIAL_4(fn, args, ext) \
> + void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
> + void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
> + void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
> + void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
> +
> +#define NEON8_FNPROTO_PARTIAL_5(fn, args, ext) \
> + void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
> + void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
> + void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
> + void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
> + void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
> +
> +
> +NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
> + const uint8_t *_src, ptrdiff_t _srcstride,
> + int height, int denom, int wx, int ox, + intptr_t mx,
> intptr_t my, int width),);
> +
> +NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t
> _dststride,
> + const uint8_t *_src, ptrdiff_t _srcstride,
> + int height, int denom, int wx, int ox,
> + intptr_t mx, intptr_t my, int width),);
> +
> +#if defined(__ARM_FEATURE_DOTPROD)
> +NEON8_FNPROTO(qpel_h, (int16_t *dst,
> + const uint8_t *_src, ptrdiff_t _srcstride,
> + int height, intptr_t mx, intptr_t my, int width), _dotprod);
> +
> +NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
> + const uint8_t *_src, ptrdiff_t _srcstride,
> + int height, int denom, int wx, int ox,
> + intptr_t mx, intptr_t my, int width), _dotprod);
> +
> +NEON8_FNPROTO_PARTIAL_5(qpel_uni_w_hv, (uint8_t *_dst, ptrdiff_t
> _dststride,
> + const uint8_t *_src, ptrdiff_t _srcstride,
> + int height, int denom, int wx, int ox,
> + intptr_t mx, intptr_t my, int width), _dotprod);
> +
> +#endif
> +
> +#define NEON8_FNASSIGN(member, v, h, fn, ext) \
> + member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
> + member[2][v][h] = ff_hevc_put_hevc_##fn##6_8_neon##ext; \
> + member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
> + member[4][v][h] = ff_hevc_put_hevc_##fn##12_8_neon##ext; \
> + member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
> + member[6][v][h] = ff_hevc_put_hevc_##fn##24_8_neon##ext; \
> + member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
> + member[8][v][h] = ff_hevc_put_hevc_##fn##48_8_neon##ext; \
> + member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
> +
> +#define NEON8_FNASSIGN_PARTIAL_4(member, v, h, fn, ext) \
> + member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
> + member[2][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
> + member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
> + member[4][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
> + member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
> + member[6][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
> + member[7][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
> + member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
> + member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
> +
> +#define NEON8_FNASSIGN_PARTIAL_5(member, v, h, fn, ext) \
> + member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
> + member[2][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
> + member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
> + member[4][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
> + member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
> + member[6][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
> + member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
> + member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
> + member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
> +
> av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int
> bit_depth)
> {
> if (!have_neon(av_get_cpu_flags())) return;
> @@ -185,6 +270,17 @@ av_cold void
> ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
> c->put_hevc_qpel_bi[7][0][1] =
> c->put_hevc_qpel_bi[8][0][1] =
> c->put_hevc_qpel_bi[9][0][1] =
> ff_hevc_put_hevc_qpel_bi_h16_8_neon;
> +
> + NEON8_FNASSIGN(c->put_hevc_epel_uni_w, 0, 0, pel_uni_w_pixels,);
> + NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 0,
> pel_uni_w_pixels,); +
> NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
> +
> + #if defined(__ARM_FEATURE_DOTPROD)
> + NEON8_FNASSIGN(c->put_hevc_qpel, 0, 1, qpel_h, _dotprod);
> + NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 1, qpel_uni_w_h,
> _dotprod);
> + NEON8_FNASSIGN_PARTIAL_5(c->put_hevc_qpel_uni_w, 1, 1,
> qpel_uni_w_hv, _dotprod);
> +
> + #endif
> }
> if (bit_depth == 10) {
> c->hevc_h_loop_filter_chroma =
> ff_hevc_h_loop_filter_chroma_10_neon;
> diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S
> b/libavcodec/aarch64/hevcdsp_qpel_neon.S
> index 0e7b912678..e30ac1b465 100644
> --- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
> +++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
> @@ -30,6 +30,13 @@ const qpel_filters, align=4
> .byte 0, 1, -5, 17, 58,-10, 4, -1
> endconst
> +const qpel_filters_abs, align=4
> + .byte 0, 0, 0, 0, 0, 0, 0, 0
> + .byte 1, 4, 10, 58, 17, 5, 1, 0
> + .byte 1, 4, 11, 40, 40, 11, 4, 1
> + .byte 0, 1, 5, 17, 58, 10, 4, 1
> +endconst
> +
> .macro load_filter m
> movrel x15, qpel_filters
> add x15, x15, \m, lsl #3
> @@ -482,3 +489,2219 @@ endfunc
> put_hevc qpel
> put_hevc qpel_uni
> put_hevc qpel_bi
> +
> +
> +function ff_hevc_put_hevc_pel_uni_w_pixels4_8_neon, export=1
> + mov w10, #-6
> + sub w10, w10, w5
> + dup v30.8h, w6
> + dup v31.4s, w10
> + dup v29.8h, w7
> +1:
> + ldr s0, [x2]
> + ldr s1, [x2, x3]
> + add x2, x2, x3, lsl 1
> + ushll v0.8h, v0.8b, #6
> + ushll v1.8h, v1.8b, #6
> + smull v0.4s, v0.4h, v30.4h
> + smull v1.4s, v1.4h, v30.4h
> + sqrshl v0.4s, v0.4s, v31.4s
> + sqrshl v1.4s, v1.4s, v31.4s
> + sqadd v0.4s, v0.4s, v29.4s
> + sqadd v1.4s, v1.4s, v29.4s
> + sqxtn v0.4h, v0.4s
> + sqxtn v1.4h, v1.4s
> + sqxtun v0.8b, v0.8h
> + sqxtun v1.8b, v1.8h
> + str s0, [x0]
> + str s1, [x0, x1]
> + add x0, x0, x1, lsl 1
> + subs w4, w4, #2
> + b.ne 1b
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_pel_uni_w_pixels6_8_neon, export=1
> + mov w10, #-6
> + sub w10, w10, w5
> + dup v30.8h, w6
> + dup v31.4s, w10
> + dup v29.4s, w7
> + sub x1, x1, #4
> +1:
> + ldr d0, [x2]
> + ldr d1, [x2, x3]
> + add x2, x2, x3, lsl 1
> + ushll v0.8h, v0.8b, #6
> + ushll v1.8h, v1.8b, #6
> + smull v4.4s, v0.4h, v30.4h
> + smull2 v5.4s, v0.8h, v30.8h
> + smull v6.4s, v1.4h, v30.4h
> + smull2 v7.4s, v1.8h, v30.8h
> + sqrshl v4.4s, v4.4s, v31.4s
> + sqrshl v5.4s, v5.4s, v31.4s
> + sqrshl v6.4s, v6.4s, v31.4s
> + sqrshl v7.4s, v7.4s, v31.4s
> + sqadd v4.4s, v4.4s, v29.4s
> + sqadd v5.4s, v5.4s, v29.4s
> + sqadd v6.4s, v6.4s, v29.4s
> + sqadd v7.4s, v7.4s, v29.4s
> + sqxtn v0.4h, v4.4s
> + sqxtn2 v0.8h, v5.4s
> + sqxtn v1.4h, v6.4s
> + sqxtn2 v1.8h, v7.4s
> + sqxtun v0.8b, v0.8h
> + sqxtun v1.8b, v1.8h
> + str s0, [x0], #4
> + st1 {v0.h}[2], [x0], x1
> + str s1, [x0], #4
> + st1 {v1.h}[2], [x0], x1
> + subs w4, w4, #2
> + b.ne 1b
> + ret +endfunc
> +
> +function ff_hevc_put_hevc_pel_uni_w_pixels8_8_neon, export=1
> + mov w10, #-6
> + sub w10, w10, w5
> + dup v30.8h, w6
> + dup v31.4s, w10
> + dup v29.4s, w7
> +1:
> + ldr d0, [x2]
> + ldr d1, [x2, x3]
> + add x2, x2, x3, lsl 1
> + ushll v0.8h, v0.8b, #6
> + ushll v1.8h, v1.8b, #6
> + smull v4.4s, v0.4h, v30.4h
> + smull2 v5.4s, v0.8h, v30.8h
> + smull v6.4s, v1.4h, v30.4h
> + smull2 v7.4s, v1.8h, v30.8h
> + sqrshl v4.4s, v4.4s, v31.4s
> + sqrshl v5.4s, v5.4s, v31.4s
> + sqrshl v6.4s, v6.4s, v31.4s
> + sqrshl v7.4s, v7.4s, v31.4s
> + sqadd v4.4s, v4.4s, v29.4s
> + sqadd v5.4s, v5.4s, v29.4s
> + sqadd v6.4s, v6.4s, v29.4s
> + sqadd v7.4s, v7.4s, v29.4s
> + sqxtn v0.4h, v4.4s
> + sqxtn2 v0.8h, v5.4s
> + sqxtn v1.4h, v6.4s
> + sqxtn2 v1.8h, v7.4s
> + sqxtun v0.8b, v0.8h
> + sqxtun v1.8b, v1.8h
> + str d0, [x0]
> + str d1, [x0, x1]
> + add x0, x0, x1, lsl 1
> + subs w4, w4, #2
> + b.ne 1b
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_pel_uni_w_pixels12_8_neon, export=1
> + mov w10, #-6
> + sub w10, w10, w5
> + dup v30.8h, w6
> + dup v31.4s, w10
> + dup v29.4s, w7
> + sub x1, x1, #8
> +1:
> + ldr q0, [x2]
> + ldr q1, [x2, x3]
> + add x2, x2, x3, lsl 1
> + ushll v4.8h, v0.8b, #6
> + ushll2 v5.8h, v0.16b, #6
> + ushll v6.8h, v1.8b, #6
> + ushll2 v7.8h, v1.16b, #6
> + smull v16.4s, v4.4h, v30.4h
> + smull2 v17.4s, v4.8h, v30.8h
> + smull v18.4s, v5.4h, v30.4h
> + smull2 v19.4s, v5.8h, v30.8h
> + smull v20.4s, v6.4h, v30.4h
> + smull2 v21.4s, v6.8h, v30.8h
> + smull v22.4s, v7.4h, v30.4h
> + smull2 v23.4s, v7.8h, v30.8h
> + + sqrshl v16.4s, v16.4s, v31.4s
> + sqrshl v17.4s, v17.4s, v31.4s
> + sqrshl v18.4s, v18.4s, v31.4s
> + sqrshl v19.4s, v19.4s, v31.4s
> + sqrshl v20.4s, v20.4s, v31.4s
> + sqrshl v21.4s, v21.4s, v31.4s
> + sqrshl v22.4s, v22.4s, v31.4s
> + sqrshl v23.4s, v23.4s, v31.4s
> + sqadd v16.4s, v16.4s, v29.4s
> + sqadd v17.4s, v17.4s, v29.4s
> + sqadd v18.4s, v18.4s, v29.4s
> + sqadd v19.4s, v19.4s, v29.4s
> + sqadd v20.4s, v20.4s, v29.4s
> + sqadd v21.4s, v21.4s, v29.4s
> + sqadd v22.4s, v22.4s, v29.4s
> + sqadd v23.4s, v23.4s, v29.4s
> + sqxtn v0.4h, v16.4s
> + sqxtn2 v0.8h, v17.4s
> + sqxtn v1.4h, v18.4s
> + sqxtn2 v1.8h, v19.4s
> + sqxtn v2.4h, v20.4s
> + sqxtn2 v2.8h, v21.4s
> + sqxtn v3.4h, v22.4s
> + sqxtn2 v3.8h, v23.4s
> + sqxtun v0.8b, v0.8h
> + sqxtun2 v0.16b, v1.8h
> + sqxtun v2.8b, v2.8h
> + sqxtun2 v2.16b, v3.8h
> + str d0, [x0], #8
> + st1 {v0.s}[2], [x0], x1
> + str d2, [x0], #8
> + st1 {v2.s}[2], [x0], x1
> + subs w4, w4, #2
> + b.ne 1b
> + ret
> +endfunc
> +
> +.macro PEL_UNI_W_PIXEL_CALC s0, t0, t1, d0, d1, d2, d3
> + ushll \t0\().8h, \s0\().8b, #6
> + ushll2 \t1\().8h, \s0\().16b, #6
> + smull \d0\().4s, \t0\().4h, v30.4h
> + smull2 \d1\().4s, \t0\().8h, v30.8h
> + smull \d2\().4s, \t1\().4h, v30.4h
> + smull2 \d3\().4s, \t1\().8h, v30.8h
> + sqrshl \d0\().4s, \d0\().4s, v31.4s
> + sqrshl \d1\().4s, \d1\().4s, v31.4s
> + sqrshl \d2\().4s, \d2\().4s, v31.4s
> + sqrshl \d3\().4s, \d3\().4s, v31.4s
> + sqadd \d0\().4s, \d0\().4s, v29.4s
> + sqadd \d1\().4s, \d1\().4s, v29.4s
> + sqadd \d2\().4s, \d2\().4s, v29.4s
> + sqadd \d3\().4s, \d3\().4s, v29.4s
> + sqxtn \t0\().4h, \d0\().4s
> + sqxtn2 \t0\().8h, \d1\().4s
> + sqxtn \t1\().4h, \d2\().4s
> + sqxtn2 \t1\().8h, \d3\().4s
> + sqxtun \s0\().8b, \t0\().8h
> + sqxtun2 \s0\().16b, \t1\().8h
> +.endm
> +
> +
> +function ff_hevc_put_hevc_pel_uni_w_pixels16_8_neon, export=1
> + mov w10, #-6
> + sub w10, w10, w5
> + dup v30.8h, w6
> + dup v31.4s, w10
> + dup v29.4s, w7
> +1:
> + ldr q0, [x2]
> + ldr q1, [x2, x3]
> + add x2, x2, x3, lsl 1
> + PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
> + PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
> + str q0, [x0]
> + str q1, [x0, x1]
> + add x0, x0, x1, lsl 1
> + subs w4, w4, #2
> + b.ne 1b
> + ret
> +endfunc
> +
> +
> +
> +function ff_hevc_put_hevc_pel_uni_w_pixels24_8_neon, export=1
> + mov w10, #-6
> + sub w10, w10, w5
> + dup v30.8h, w6
> + dup v31.4s, w10
> + dup v29.4s, w7
> +1:
> + ld1 {v0.16b, v1.16b}, [x2], x3
> + ushll v4.8h, v0.8b, #6
> + ushll2 v5.8h, v0.16b, #6
> + ushll v6.8h, v1.8b, #6
> + smull v16.4s, v4.4h, v30.4h
> + smull2 v17.4s, v4.8h, v30.8h
> + smull v18.4s, v5.4h, v30.4h
> + smull2 v19.4s, v5.8h, v30.8h
> + smull v20.4s, v6.4h, v30.4h
> + smull2 v21.4s, v6.8h, v30.8h
> + sqrshl v16.4s, v16.4s, v31.4s
> + sqrshl v17.4s, v17.4s, v31.4s
> + sqrshl v18.4s, v18.4s, v31.4s
> + sqrshl v19.4s, v19.4s, v31.4s
> + sqrshl v20.4s, v20.4s, v31.4s
> + sqrshl v21.4s, v21.4s, v31.4s
> + sqadd v16.4s, v16.4s, v29.4s
> + sqadd v17.4s, v17.4s, v29.4s
> + sqadd v18.4s, v18.4s, v29.4s
> + sqadd v19.4s, v19.4s, v29.4s
> + sqadd v20.4s, v20.4s, v29.4s
> + sqadd v21.4s, v21.4s, v29.4s
> + sqxtn v0.4h, v16.4s
> + sqxtn2 v0.8h, v17.4s
> + sqxtn v1.4h, v18.4s
> + sqxtn2 v1.8h, v19.4s
> + sqxtn v2.4h, v20.4s
> + sqxtn2 v2.8h, v21.4s
> + sqxtun v0.8b, v0.8h
> + sqxtun v1.8b, v1.8h
> + sqxtun v2.8b, v2.8h
> + st1 {v0.8b, v1.8b, v2.8b}, [x0], x1
> + subs w4, w4, #1
> + b.ne 1b
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_pel_uni_w_pixels32_8_neon, export=1
> + mov w10, #-6
> + sub w10, w10, w5
> + dup v30.8h, w6
> + dup v31.4s, w10
> + dup v29.4s, w7
> +1:
> + ld1 {v0.16b, v1.16b}, [x2], x3
> + PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
> + PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
> + st1 {v0.16b, v1.16b}, [x0], x1
> + subs w4, w4, #1
> + b.ne 1b
> + ret
> +endfunc
> +
> +
> +function ff_hevc_put_hevc_pel_uni_w_pixels48_8_neon, export=1
> + mov w10, #-6
> + sub w10, w10, w5
> + dup v30.8h, w6
> + dup v31.4s, w10
> + dup v29.4s, w7
> +1:
> + ld1 {v0.16b, v1.16b, v2.16b}, [x2], x3
> + PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
> + PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
> + PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
> + st1 {v0.16b, v1.16b, v2.16b}, [x0], x1
> + subs w4, w4, #1
> + b.ne 1b
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_pel_uni_w_pixels64_8_neon, export=1
> + mov w10, #-6
> + sub w10, w10, w5
> + dup v30.8h, w6
> + dup v31.4s, w10
> + dup v29.4s, w7
> +1:
> + ld1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x2], x3
> + PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
> + PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
> + PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
> + PEL_UNI_W_PIXEL_CALC v3, v6, v7, v20, v21, v22, v23
> + st1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x0], x1
> + subs w4, w4, #1
> + b.ne 1b
> + ret
> +endfunc
> +
> +.macro QPEL_UNI_W_V_HEADER
> + ldur x12, [sp, #8] // my
> + sub x2, x2, x3, lsl #1
> + sub x2, x2, x3
> + movrel x9, qpel_filters_abs
> + add x9, x9, x12, lsl 3
> + ldr d28, [x9]
> + dup v0.16b, v28.b[0]
> + dup v1.16b, v28.b[1]
> + dup v2.16b, v28.b[2]
> + dup v3.16b, v28.b[3]
> + dup v4.16b, v28.b[4]
> + dup v5.16b, v28.b[5]
> + dup v6.16b, v28.b[6]
> + dup v7.16b, v28.b[7]
> +
> + mov w10, #-6
> + sub w10, w10, w5
> + dup v30.8h, w6 // wx
> + dup v31.4s, w10 // shift
> + dup v29.4s, w7 // ox
> +.endm
> +
> +.macro QPEL_FILTER_B dst, src0, src1, src2, src3, src4, src5, src6, src7
> + umull \dst\().8h, \src1\().8b, v1.8b
> + umlsl \dst\().8h, \src0\().8b, v0.8b
> + umlsl \dst\().8h, \src2\().8b, v2.8b
> + umlal \dst\().8h, \src3\().8b, v3.8b
> + umlal \dst\().8h, \src4\().8b, v4.8b
> + umlsl \dst\().8h, \src5\().8b, v5.8b
> + umlal \dst\().8h, \src6\().8b, v6.8b
> + umlsl \dst\().8h, \src7\().8b, v7.8b
> +.endm
> +
> +.macro QPEL_FILTER_B2 dst, src0, src1, src2, src3, src4, src5, src6, src7
> + umull2 \dst\().8h, \src1\().16b, v1.16b
> + umlsl2 \dst\().8h, \src0\().16b, v0.16b
> + umlsl2 \dst\().8h, \src2\().16b, v2.16b
> + umlal2 \dst\().8h, \src3\().16b, v3.16b
> + umlal2 \dst\().8h, \src4\().16b, v4.16b
> + umlsl2 \dst\().8h, \src5\().16b, v5.16b
> + umlal2 \dst\().8h, \src6\().16b, v6.16b
> + umlsl2 \dst\().8h, \src7\().16b, v7.16b
> +.endm
> +
> +.macro QPEL_UNI_W_V_4
> + smull v24.4s, v24.4h, v30.4h
> + sqrshl v24.4s, v24.4s, v31.4s
> + sqadd v24.4s, v24.4s, v29.4s
> + sqxtn v24.4h, v24.4s
> + sqxtun v24.8b, v24.8h
> + st1 {v24.s}[0], [x0], x1
> +.endm
> +
> +function ff_hevc_put_hevc_qpel_uni_w_v4_8_neon, export=1
> + QPEL_UNI_W_V_HEADER
> + ldr s16, [x2]
> + ldr s17, [x2, x3]
> + add x2, x2, x3, lsl 1
> + ldr s18, [x2]
> + ldr s19, [x2, x3]
> + add x2, x2, x3, lsl 1
> + ldr s20, [x2]
> + ldr s21, [x2, x3]
> + add x2, x2, x3, lsl 1
> + ldr s22, [x2]
> +
> +1: ldr s23, [x2, x3]
> + add x2, x2, x3, lsl 1
> + QPEL_FILTER_B v24, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_UNI_W_V_4
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr s16, [x2]
> + QPEL_FILTER_B v24, v17, v18, v19, v20, v21, v22, v23, v16
> + QPEL_UNI_W_V_4
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr s17, [x2, x3]
> + add x2, x2, x3, lsl 1
> + QPEL_FILTER_B v24, v18, v19, v20, v21, v22, v23, v16, v17
> + QPEL_UNI_W_V_4
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr s18, [x2]
> + QPEL_FILTER_B v24, v19, v20, v21, v22, v23, v16, v17, v18
> + QPEL_UNI_W_V_4
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr s19, [x2, x3]
> + add x2, x2, x3, lsl 1
> + QPEL_FILTER_B v24, v20, v21, v22, v23, v16, v17, v18, v19
> + QPEL_UNI_W_V_4
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr s20, [x2]
> + QPEL_FILTER_B v24, v21, v22, v23, v16, v17, v18, v19, v20
> + QPEL_UNI_W_V_4
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr s21, [x2, x3]
> + add x2, x2, x3, lsl 1
> + QPEL_FILTER_B v24, v22, v23, v16, v17, v18, v19, v20, v21
> + QPEL_UNI_W_V_4
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr s22, [x2]
> + QPEL_FILTER_B v24, v23, v16, v17, v18, v19, v20, v21, v22
> + QPEL_UNI_W_V_4
> + subs w4, w4, #1
> + b.ne 1b
> +2:
> + ret
> +endfunc
> +
> +.macro QPEL_UNI_W_V_8
> + smull v24.4s, v26.4h, v30.4h
> + smull2 v25.4s, v26.8h, v30.8h
> + sqrshl v24.4s, v24.4s, v31.4s
> + sqrshl v25.4s, v25.4s, v31.4s
> + sqadd v24.4s, v24.4s, v29.4s
> + sqadd v25.4s, v25.4s, v29.4s
> + sqxtn v24.4h, v24.4s
> + sqxtn2 v24.8h, v25.4s
> + sqxtun v24.8b, v24.8h
> + st1 {v24.d}[0], [x0], x1
> +.endm
> +
> +function ff_hevc_put_hevc_qpel_uni_w_v8_8_neon, export=1
> + QPEL_UNI_W_V_HEADER
> + ldr d16, [x2]
> + ldr d17, [x2, x3]
> + add x2, x2, x3, lsl 1
> + ldr d18, [x2]
> + ldr d19, [x2, x3]
> + add x2, x2, x3, lsl 1
> + ldr d20, [x2]
> + ldr d21, [x2, x3]
> + add x2, x2, x3, lsl 1
> + ldr d22, [x2]
> +
> +1: ldr d23, [x2, x3]
> + add x2, x2, x3, lsl 1
> + QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_UNI_W_V_8
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr d16, [x2]
> + QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
> + QPEL_UNI_W_V_8
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr d17, [x2, x3]
> + add x2, x2, x3, lsl 1
> + QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
> + QPEL_UNI_W_V_8
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr d18, [x2]
> + QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
> + QPEL_UNI_W_V_8
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr d19, [x2, x3]
> + add x2, x2, x3, lsl 1
> + QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
> + QPEL_UNI_W_V_8
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr d20, [x2]
> + QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
> + QPEL_UNI_W_V_8
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr d21, [x2, x3]
> + add x2, x2, x3, lsl 1
> + QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
> + QPEL_UNI_W_V_8
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr d22, [x2]
> + QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
> + QPEL_UNI_W_V_8
> + subs w4, w4, #1
> + b.ne 1b
> +2:
> + ret
> +endfunc
> +
> +.macro QPEL_UNI_W_V_16
> + smull v24.4s, v26.4h, v30.4h
> + smull2 v25.4s, v26.8h, v30.8h
> + smull v26.4s, v27.4h, v30.4h
> + smull2 v27.4s, v27.8h, v30.8h
> + sqrshl v24.4s, v24.4s, v31.4s
> + sqrshl v25.4s, v25.4s, v31.4s
> + sqrshl v26.4s, v26.4s, v31.4s
> + sqrshl v27.4s, v27.4s, v31.4s
> + sqadd v24.4s, v24.4s, v29.4s
> + sqadd v25.4s, v25.4s, v29.4s
> + sqadd v26.4s, v26.4s, v29.4s
> + sqadd v27.4s, v27.4s, v29.4s
> + sqxtn v24.4h, v24.4s
> + sqxtn2 v24.8h, v25.4s
> + sqxtn v26.4h, v26.4s
> + sqxtn2 v26.8h, v27.4s
> + sqxtun v24.8b, v24.8h
> + sqxtun2 v24.16b, v26.8h
> + st1 {v24.16b}, [x0], x1
> +.endm
> +
> +function ff_hevc_put_hevc_qpel_uni_w_v16_8_neon, export=1
> + QPEL_UNI_W_V_HEADER
> + ldr q16, [x2]
> + ldr q17, [x2, x3]
> + add x2, x2, x3, lsl 1
> + ldr q18, [x2]
> + ldr q19, [x2, x3]
> + add x2, x2, x3, lsl 1
> + ldr q20, [x2]
> + ldr q21, [x2, x3]
> + add x2, x2, x3, lsl 1
> + ldr q22, [x2]
> +
> +1: ldr q23, [x2, x3]
> + add x2, x2, x3, lsl 1
> + QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr q16, [x2]
> + QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
> + QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr q17, [x2, x3]
> + add x2, x2, x3, lsl 1
> + QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
> + QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr q18, [x2]
> + QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
> + QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr q19, [x2, x3]
> + add x2, x2, x3, lsl 1
> + QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
> + QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr q20, [x2]
> + QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
> + QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr q21, [x2, x3]
> + add x2, x2, x3, lsl 1
> + QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
> + QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr q22, [x2]
> + QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
> + QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.ne 1b
> +2:
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
> + QPEL_UNI_W_V_HEADER
> + ldur w13, [sp, #16]
> + mov x14, x0
> + mov x15, x2
> + mov w11, w4
> +
> +3:
> + ldr q16, [x2]
> + ldr q17, [x2, x3]
> + add x2, x2, x3, lsl 1
> + ldr q18, [x2]
> + ldr q19, [x2, x3]
> + add x2, x2, x3, lsl 1
> + ldr q20, [x2]
> + ldr q21, [x2, x3]
> + add x2, x2, x3, lsl 1
> + ldr q22, [x2]
> +
> +
> +1: ldr q23, [x2, x3]
> + add x2, x2, x3, lsl 1
> + QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr q16, [x2]
> + QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
> + QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr q17, [x2, x3]
> + add x2, x2, x3, lsl 1
> + QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
> + QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr q18, [x2]
> + QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
> + QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr q19, [x2, x3]
> + add x2, x2, x3, lsl 1
> + QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
> + QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr q20, [x2]
> + QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
> + QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr q21, [x2, x3]
> + add x2, x2, x3, lsl 1
> + QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
> + QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.eq 2f
> +
> + ldr q22, [x2]
> + QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
> + QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.ne 1b
> +2:
> + subs w13, w13, #16
> + add x14, x14, #16
> + add x15, x15, #16
> + mov x0, x14
> + mov x2, x15
> + mov w4, w11
> + b.hi 3b
> + ret
> +endfunc
> +
> +#if __ARM_FEATURE_DOTPROD
> +.macro QPEL_UNI_W_H_HEADER
> + ldr x12, [sp]
> + sub x2, x2, #3
> + movrel x9, qpel_filters
> + add x9, x9, x12, lsl 3
> + ldr x11, [x9]
> + dup v28.2d, x11
> + mov w10, #-6
> + sub w10, w10, w5
> + dup v30.4s, w6 // wx
> + dup v31.4s, w10 // shift
> + dup v29.4s, w7 // ox
> +.endm
> +
> +function ff_hevc_put_hevc_qpel_uni_w_h4_8_neon_dotprod, export=1
> + QPEL_UNI_W_H_HEADER
> +1:
> + ld1 {v0.16b}, [x2], x3
> + ext v1.16b, v0.16b, v0.16b, #1
> + ext v2.16b, v0.16b, v0.16b, #2
> + ext v3.16b, v0.16b, v0.16b, #3
> + zip1 v0.2d, v0.2d, v1.2d
> + zip1 v2.2d, v2.2d, v3.2d
> + movi v16.2d, #0
> + movi v17.2d, #0
> + usdot v16.4s, v0.16b, v28.16b
> + usdot v17.4s, v2.16b, v28.16b
> + addp v16.4s, v16.4s, v17.4s
> + mul v16.4s, v16.4s, v30.4s
> + sqrshl v16.4s, v16.4s, v31.4s
> + sqadd v16.4s, v16.4s, v29.4s
> + sqxtn v16.4h, v16.4s
> + sqxtun v16.8b, v16.8h
> + str s16, [x0]
> + add x0, x0, x1
> + subs w4, w4, #1
> + b.hi 1b
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_qpel_uni_w_h6_8_neon_dotprod, export=1
> + QPEL_UNI_W_H_HEADER
> + sub x1, x1, #4
> +1:
> + ld1 {v0.16b}, [x2], x3
> + ext v1.16b, v0.16b, v0.16b, #1
> + ext v2.16b, v0.16b, v0.16b, #2
> + ext v3.16b, v0.16b, v0.16b, #3
> + ext v4.16b, v0.16b, v0.16b, #4
> + ext v5.16b, v0.16b, v0.16b, #5
> + zip1 v0.2d, v0.2d, v1.2d
> + zip1 v2.2d, v2.2d, v3.2d
> + zip1 v4.2d, v4.2d, v5.2d
> + movi v16.2d, #0
> + movi v17.2d, #0
> + movi v18.2d, #0
> + usdot v16.4s, v0.16b, v28.16b
> + usdot v17.4s, v2.16b, v28.16b
> + usdot v18.4s, v4.16b, v28.16b
> + addp v16.4s, v16.4s, v17.4s
> + addp v18.4s, v18.4s, v18.4s
> + mul v16.4s, v16.4s, v30.4s
> + mul v18.2s, v18.2s, v30.2s
> + sqrshl v16.4s, v16.4s, v31.4s
> + sqrshl v18.2s, v18.2s, v31.2s
> + sqadd v16.4s, v16.4s, v29.4s
> + sqadd v18.2s, v18.2s, v29.2s
> + sqxtn v16.4h, v16.4s
> + sqxtn2 v16.8h, v18.4s
> + sqxtun v16.8b, v16.8h
> + str s16, [x0], #4
> + st1 {v16.h}[2], [x0], x1
> + subs w4, w4, #1
> + b.hi 1b
> + ret
> +endfunc
> +
> +
> +.macro QPEL_UNI_W_H_CALC s0, s1, s2, s3, d0, d1, d2, d3
> + movi \d0\().2d, #0
> + movi \d1\().2d, #0
> + movi \d2\().2d, #0
> + movi \d3\().2d, #0
> + usdot \d0\().4s, \s0\().16b, v28.16b
> + usdot \d1\().4s, \s1\().16b, v28.16b
> + usdot \d2\().4s, \s2\().16b, v28.16b
> + usdot \d3\().4s, \s3\().16b, v28.16b
> + addp \d0\().4s, \d0\().4s, \d1\().4s
> + addp \d2\().4s, \d2\().4s, \d3\().4s
> + mul \d0\().4s, \d0\().4s, v30.4s
> + mul \d2\().4s, \d2\().4s, v30.4s
> + sqrshl \d0\().4s, \d0\().4s, v31.4s
> + sqrshl \d2\().4s, \d2\().4s, v31.4s
> + sqadd \d0\().4s, \d0\().4s, v29.4s
> + sqadd \d2\().4s, \d2\().4s, v29.4s
> +.endm
> +
> +.macro QPEL_UNI_W_H_CALC_HALF s0, s1, d0, d1
> + movi \d0\().2d, #0
> + movi \d1\().2d, #0
> + usdot \d0\().4s, \s0\().16b, v28.16b
> + usdot \d1\().4s, \s1\().16b, v28.16b
> + addp \d0\().4s, \d0\().4s, \d1\().4s
> + mul \d0\().4s, \d0\().4s, v30.4s
> + sqrshl \d0\().4s, \d0\().4s, v31.4s
> + sqadd \d0\().4s, \d0\().4s, v29.4s
> +.endm
> +
> +
> +function ff_hevc_put_hevc_qpel_uni_w_h8_8_neon_dotprod, export=1
> + QPEL_UNI_W_H_HEADER
> +1:
> + ld1 {v16.16b, v17.16b}, [x2], x3
> + ext v1.16b, v16.16b, v17.16b, #1
> + ext v2.16b, v16.16b, v17.16b, #2
> + ext v3.16b, v16.16b, v17.16b, #3
> + ext v4.16b, v16.16b, v17.16b, #4
> + ext v5.16b, v16.16b, v17.16b, #5
> + ext v6.16b, v16.16b, v17.16b, #6
> + ext v7.16b, v16.16b, v17.16b, #7
> + zip1 v0.2d, v16.2d, v1.2d
> + zip1 v2.2d, v2.2d, v3.2d
> + zip1 v4.2d, v4.2d, v5.2d
> + zip1 v6.2d, v6.2d, v7.2d
> + QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
> + sqxtn v18.4h, v18.4s
> + sqxtn2 v18.8h, v20.4s
> + sqxtun v18.8b, v18.8h
> + str d18, [x0]
> + add x0, x0, x1
> + subs w4, w4, #1
> + b.hi 1b
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_qpel_uni_w_h12_8_neon_dotprod, export=1
> + QPEL_UNI_W_H_HEADER
> + add x13, x0, #8
> +1:
> + ld1 {v16.16b, v17.16b}, [x2], x3
> + ext v1.16b, v16.16b, v17.16b, #1
> + ext v2.16b, v16.16b, v17.16b, #2
> + ext v3.16b, v16.16b, v17.16b, #3
> + ext v4.16b, v16.16b, v17.16b, #4
> + ext v5.16b, v16.16b, v17.16b, #5
> + ext v6.16b, v16.16b, v17.16b, #6
> + ext v7.16b, v16.16b, v17.16b, #7
> + zip1 v18.2d, v16.2d, v1.2d
> + zip1 v19.2d, v2.2d, v3.2d
> + zip1 v20.2d, v4.2d, v5.2d
> + zip1 v21.2d, v6.2d, v7.2d
> + zip2 v22.2d, v16.2d, v1.2d
> + zip2 v23.2d, v2.2d, v3.2d
> + QPEL_UNI_W_H_CALC v18, v19, v20, v21, v0, v2, v4, v6
> + QPEL_UNI_W_H_CALC_HALF v22, v23, v24, v25
> + sqxtn v0.4h, v0.4s
> + sqxtn2 v0.8h, v4.4s
> + sqxtn v1.4h, v24.4s
> + sqxtun v0.8b, v0.8h
> + sqxtun v1.8b, v1.8h
> +
> + str d0, [x0]
> + str s1, [x13]
> + add x0, x0, x1
> + add x13, x13, x1
> + subs w4, w4, #1
> + b.hi 1b
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_qpel_uni_w_h16_8_neon_dotprod, export=1
> + QPEL_UNI_W_H_HEADER
> +1:
> + ld1 {v16.16b, v17.16b}, [x2], x3
> + ext v1.16b, v16.16b, v17.16b, #1
> + ext v2.16b, v16.16b, v17.16b, #2
> + ext v3.16b, v16.16b, v17.16b, #3
> + ext v4.16b, v16.16b, v17.16b, #4
> + ext v5.16b, v16.16b, v17.16b, #5
> + ext v6.16b, v16.16b, v17.16b, #6
> + ext v7.16b, v16.16b, v17.16b, #7
> + QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21 //
> v18: 0, 8, 2, 10 v20: 1, 9, 3, 11
> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25 //
> v22: 4, 12, 6, 14 v24: 5, 13, 7, 15
> + sqxtn v0.4h, v18.4s
> + sqxtn2 v0.8h, v22.4s
> + sqxtn v1.4h, v20.4s
> + sqxtn2 v1.8h, v24.4s
> + trn1 v2.8h, v0.8h, v1.8h
> + trn2 v3.8h, v0.8h, v1.8h
> + sqxtun v0.8b, v2.8h
> + sqxtun2 v0.16b, v3.8h
> + st1 {v0.16b}, [x0], x1
> + subs w4, w4, #1
> + b.hi 1b
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_qpel_uni_w_h24_8_neon_dotprod, export=1
> + QPEL_UNI_W_H_HEADER
> + sub x1, x1, #16
> +1:
> + ld1 {v16.16b, v17.16b}, [x2], x3
> + ext v1.16b, v16.16b, v17.16b, #1
> + ext v2.16b, v16.16b, v17.16b, #2
> + ext v3.16b, v16.16b, v17.16b, #3
> + ext v4.16b, v16.16b, v17.16b, #4
> + ext v5.16b, v16.16b, v17.16b, #5
> + ext v6.16b, v16.16b, v17.16b, #6
> + ext v7.16b, v16.16b, v17.16b, #7
> + QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21
> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
> + sqxtn v18.4h, v18.4s
> + sqxtn2 v18.8h, v22.4s
> + sqxtn v19.4h, v20.4s
> + sqxtn2 v19.8h, v24.4s
> + trn1 v20.8h, v18.8h, v19.8h
> + trn2 v21.8h, v18.8h, v19.8h
> + sqxtun v26.8b, v20.8h
> + sqxtun2 v26.16b, v21.8h // 0-15
> + ext v1.16b, v17.16b, v17.16b, #1
> + ext v2.16b, v17.16b, v17.16b, #2
> + ext v3.16b, v17.16b, v17.16b, #3
> + ext v4.16b, v17.16b, v17.16b, #4
> + ext v5.16b, v17.16b, v17.16b, #5
> + ext v6.16b, v17.16b, v17.16b, #6
> + ext v7.16b, v17.16b, v17.16b, #7
> + zip1 v0.2d, v17.2d, v1.2d
> + zip1 v2.2d, v2.2d, v3.2d
> + zip1 v4.2d, v4.2d, v5.2d
> + zip1 v6.2d, v6.2d, v7.2d
> + QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
> + sqxtn v18.4h, v18.4s
> + sqxtn2 v18.8h, v20.4s
> + sqxtun v27.8b, v18.8h
> +
> + st1 {v26.16b}, [x0], #16
> + st1 {v27.8b}, [x0], x1
> + subs w4, w4, #1
> + b.hi 1b
> + ret
> +endfunc
> +
> +
> +function ff_hevc_put_hevc_qpel_uni_w_h32_8_neon_dotprod, export=1
> + QPEL_UNI_W_H_HEADER
> +1:
> + ld1 {v16.16b, v17.16b, v18.16b}, [x2], x3
> + ext v1.16b, v16.16b, v17.16b, #1
> + ext v2.16b, v16.16b, v17.16b, #2
> + ext v3.16b, v16.16b, v17.16b, #3
> + ext v4.16b, v16.16b, v17.16b, #4
> + ext v5.16b, v16.16b, v17.16b, #5
> + ext v6.16b, v16.16b, v17.16b, #6
> + ext v7.16b, v16.16b, v17.16b, #7
> + QPEL_UNI_W_H_CALC v16, v2, v1, v3, v0, v19, v20, v21
> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
> + sqxtn v0.4h, v0.4s
> + sqxtn2 v0.8h, v22.4s
> + sqxtn v19.4h, v20.4s
> + sqxtn2 v19.8h, v24.4s
> + trn1 v20.8h, v0.8h, v19.8h
> + trn2 v21.8h, v0.8h, v19.8h
> + sqxtun v26.8b, v20.8h
> + sqxtun2 v26.16b, v21.8h // 0-15
> + ext v1.16b, v17.16b, v18.16b, #1
> + ext v2.16b, v17.16b, v18.16b, #2
> + ext v3.16b, v17.16b, v18.16b, #3
> + ext v4.16b, v17.16b, v18.16b, #4
> + ext v5.16b, v17.16b, v18.16b, #5
> + ext v6.16b, v17.16b, v18.16b, #6
> + ext v7.16b, v17.16b, v18.16b, #7
> + QPEL_UNI_W_H_CALC v17, v2, v1, v3, v0, v19, v20, v21
> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
> + sqxtn v0.4h, v0.4s
> + sqxtn2 v0.8h, v22.4s
> + sqxtn v19.4h, v20.4s
> + sqxtn2 v19.8h, v24.4s
> + trn1 v20.8h, v0.8h, v19.8h
> + trn2 v21.8h, v0.8h, v19.8h
> + sqxtun v27.8b, v20.8h
> + sqxtun2 v27.16b, v21.8h // 16-31
> + st1 {v26.16b, v27.16b}, [x0], x1
> + subs w4, w4, #1
> + b.hi 1b
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_qpel_uni_w_h48_8_neon_dotprod, export=1
> + QPEL_UNI_W_H_HEADER
> +1:
> + ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], x3
> + ext v1.16b, v16.16b, v17.16b, #1
> + ext v2.16b, v16.16b, v17.16b, #2
> + ext v3.16b, v16.16b, v17.16b, #3
> + ext v4.16b, v16.16b, v17.16b, #4
> + ext v5.16b, v16.16b, v17.16b, #5
> + ext v6.16b, v16.16b, v17.16b, #6
> + ext v7.16b, v16.16b, v17.16b, #7
> + QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
> + sqxtn v20.4h, v20.4s
> + sqxtn2 v20.8h, v22.4s
> + sqxtn v21.4h, v21.4s
> + sqxtn2 v21.8h, v23.4s
> + trn1 v22.8h, v20.8h, v21.8h
> + trn2 v23.8h, v20.8h, v21.8h
> + sqxtun v25.8b, v22.8h
> + sqxtun2 v25.16b, v23.8h // 0-15
> + ext v1.16b, v17.16b, v18.16b, #1
> + ext v2.16b, v17.16b, v18.16b, #2
> + ext v3.16b, v17.16b, v18.16b, #3
> + ext v4.16b, v17.16b, v18.16b, #4
> + ext v5.16b, v17.16b, v18.16b, #5
> + ext v6.16b, v17.16b, v18.16b, #6
> + ext v7.16b, v17.16b, v18.16b, #7
> + QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
> + sqxtn v20.4h, v20.4s
> + sqxtn2 v20.8h, v22.4s
> + sqxtn v21.4h, v21.4s
> + sqxtn2 v21.8h, v23.4s
> + trn1 v22.8h, v20.8h, v21.8h
> + trn2 v23.8h, v20.8h, v21.8h
> + sqxtun v26.8b, v22.8h
> + sqxtun2 v26.16b, v23.8h // 16-31
> + ext v1.16b, v18.16b, v19.16b, #1
> + ext v2.16b, v18.16b, v19.16b, #2
> + ext v3.16b, v18.16b, v19.16b, #3
> + ext v4.16b, v18.16b, v19.16b, #4
> + ext v5.16b, v18.16b, v19.16b, #5
> + ext v6.16b, v18.16b, v19.16b, #6
> + ext v7.16b, v18.16b, v19.16b, #7
> + QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
> + sqxtn v20.4h, v20.4s
> + sqxtn2 v20.8h, v22.4s
> + sqxtn v21.4h, v21.4s
> + sqxtn2 v21.8h, v23.4s
> + trn1 v22.8h, v20.8h, v21.8h
> + trn2 v23.8h, v20.8h, v21.8h
> + sqxtun v27.8b, v22.8h
> + sqxtun2 v27.16b, v23.8h // 32-47
> + st1 {v25.16b, v26.16b, v27.16b}, [x0], x1
> + subs w4, w4, #1
> + b.hi 1b
> + ret
> +endfunc
> +
> +
> +
> +function ff_hevc_put_hevc_qpel_uni_w_h64_8_neon_dotprod, export=1
> + QPEL_UNI_W_H_HEADER
> + sub x3, x3, #64
> +1:
> + ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], #64
> + ext v1.16b, v16.16b, v17.16b, #1
> + ext v2.16b, v16.16b, v17.16b, #2
> + ext v3.16b, v16.16b, v17.16b, #3
> + ext v4.16b, v16.16b, v17.16b, #4
> + ext v5.16b, v16.16b, v17.16b, #5
> + ext v6.16b, v16.16b, v17.16b, #6
> + ext v7.16b, v16.16b, v17.16b, #7
> + QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
> + sqxtn v20.4h, v20.4s
> + sqxtn2 v20.8h, v22.4s
> + sqxtn v21.4h, v21.4s
> + sqxtn2 v21.8h, v23.4s
> + trn1 v22.8h, v20.8h, v21.8h
> + trn2 v23.8h, v20.8h, v21.8h
> + sqxtun v16.8b, v22.8h
> + sqxtun2 v16.16b, v23.8h // 0-15
> + ext v1.16b, v17.16b, v18.16b, #1
> + ext v2.16b, v17.16b, v18.16b, #2
> + ext v3.16b, v17.16b, v18.16b, #3
> + ext v4.16b, v17.16b, v18.16b, #4
> + ext v5.16b, v17.16b, v18.16b, #5
> + ext v6.16b, v17.16b, v18.16b, #6
> + ext v7.16b, v17.16b, v18.16b, #7
> + QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
> + sqxtn v20.4h, v20.4s
> + sqxtn2 v20.8h, v22.4s
> + sqxtn v21.4h, v21.4s
> + sqxtn2 v21.8h, v23.4s
> + trn1 v22.8h, v20.8h, v21.8h
> + trn2 v23.8h, v20.8h, v21.8h
> + sqxtun v17.8b, v22.8h
> + sqxtun2 v17.16b, v23.8h // 16-31
> + ext v1.16b, v18.16b, v19.16b, #1
> + ext v2.16b, v18.16b, v19.16b, #2
> + ext v3.16b, v18.16b, v19.16b, #3
> + ext v4.16b, v18.16b, v19.16b, #4
> + ext v5.16b, v18.16b, v19.16b, #5
> + ext v6.16b, v18.16b, v19.16b, #6
> + ext v7.16b, v18.16b, v19.16b, #7
> + QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
> + ld1 {v0.16b}, [x2], x3
> + sqxtn v20.4h, v20.4s
> + sqxtn2 v20.8h, v22.4s
> + sqxtn v21.4h, v21.4s
> + sqxtn2 v21.8h, v23.4s
> + trn1 v22.8h, v20.8h, v21.8h
> + trn2 v23.8h, v20.8h, v21.8h
> + sqxtun v18.8b, v22.8h
> + sqxtun2 v18.16b, v23.8h // 32-47
> + ext v1.16b, v19.16b, v0.16b, #1
> + ext v2.16b, v19.16b, v0.16b, #2
> + ext v3.16b, v19.16b, v0.16b, #3
> + ext v4.16b, v19.16b, v0.16b, #4
> + ext v5.16b, v19.16b, v0.16b, #5
> + ext v6.16b, v19.16b, v0.16b, #6
> + ext v7.16b, v19.16b, v0.16b, #7
> + QPEL_UNI_W_H_CALC v19, v2, v1, v3, v20, v24, v21, v0
> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
> + sqxtn v20.4h, v20.4s
> + sqxtn2 v20.8h, v22.4s
> + sqxtn v21.4h, v21.4s
> + sqxtn2 v21.8h, v23.4s
> + trn1 v22.8h, v20.8h, v21.8h
> + trn2 v23.8h, v20.8h, v21.8h
> + sqxtun v19.8b, v22.8h
> + sqxtun2 v19.16b, v23.8h // 48-63
> +
> + st1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x0], x1
> + subs w4, w4, #1
> + b.hi 1b
> + ret
> +endfunc
> +
> +
> +.macro QPEL_H_HEADER
> + movrel x9, qpel_filters
> + add x9, x9, x4, lsl 3
> + ldr x11, [x9]
> + dup v31.2d, x11
> + sub x1, x1, #3
> +.endm
> +
> +function ff_hevc_put_hevc_qpel_h4_8_neon_dotprod, export=1
> + QPEL_H_HEADER
> + mov x10, #MAX_PB_SIZE * 2
> +1:
> + ld1 {v0.16b}, [x1], x2
> + ext v1.16b, v0.16b, v0.16b, #1
> + ext v2.16b, v0.16b, v0.16b, #2
> + ext v3.16b, v0.16b, v0.16b, #3
> + zip1 v0.2d, v0.2d, v1.2d
> + zip1 v2.2d, v2.2d, v3.2d
> + movi v16.2d, #0
> + movi v17.2d, #0
> + usdot v16.4s, v0.16b, v31.16b
> + usdot v17.4s, v2.16b, v31.16b
> + addp v16.4s, v16.4s, v17.4s
> + sqxtn v16.4h, v16.4s
> + str d16, [x0]
> + add x0, x0, x10
> + subs w3, w3, #1
> + b.ne 1b
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_qpel_h6_8_neon_dotprod, export=1
> + QPEL_H_HEADER
> + mov x10, #MAX_PB_SIZE * 2
> + add x15, x0, #8
> +1:
> + ld1 {v0.16b}, [x1], x2
> + ext v1.16b, v0.16b, v0.16b, #1
> + ext v2.16b, v0.16b, v0.16b, #2
> + ext v3.16b, v0.16b, v0.16b, #3
> + ext v4.16b, v0.16b, v0.16b, #4
> + ext v5.16b, v0.16b, v0.16b, #5
> + zip1 v0.2d, v0.2d, v1.2d
> + zip1 v2.2d, v2.2d, v3.2d
> + zip1 v4.2d, v4.2d, v5.2d
> + movi v16.2d, #0
> + movi v17.2d, #0
> + movi v18.2d, #0
> + usdot v16.4s, v0.16b, v31.16b
> + usdot v17.4s, v2.16b, v31.16b
> + usdot v18.4s, v4.16b, v31.16b
> + addp v16.4s, v16.4s, v17.4s
> + addp v18.4s, v18.4s, v18.4s
> + sqxtn v16.4h, v16.4s
> + sqxtn v18.4h, v18.4s
> + str d16, [x0]
> + str s18, [x15]
> + add x0, x0, x10
> + add x15, x15, x10
> + subs w3, w3, #1
> + b.ne 1b
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_qpel_h8_8_neon_dotprod, export=1
> + QPEL_H_HEADER
> + mov x10, #MAX_PB_SIZE * 2
> +1:
> + ld1 {v0.16b}, [x1], x2
> + ext v1.16b, v0.16b, v0.16b, #1
> + ext v2.16b, v0.16b, v0.16b, #2
> + ext v3.16b, v0.16b, v0.16b, #3
> + ext v4.16b, v0.16b, v0.16b, #4
> + ext v5.16b, v0.16b, v0.16b, #5
> + ext v6.16b, v0.16b, v0.16b, #6
> + ext v7.16b, v0.16b, v0.16b, #7
> + zip1 v0.2d, v0.2d, v1.2d
> + zip1 v2.2d, v2.2d, v3.2d
> + zip1 v4.2d, v4.2d, v5.2d
> + zip1 v6.2d, v6.2d, v7.2d
> + movi v16.2d, #0
> + movi v17.2d, #0
> + movi v18.2d, #0
> + movi v19.2d, #0
> + usdot v16.4s, v0.16b, v31.16b
> + usdot v17.4s, v2.16b, v31.16b
> + usdot v18.4s, v4.16b, v31.16b
> + usdot v19.4s, v6.16b, v31.16b
> + addp v16.4s, v16.4s, v17.4s
> + addp v18.4s, v18.4s, v19.4s
> + sqxtn v16.4h, v16.4s
> + sqxtn2 v16.8h, v18.4s
> + str q16, [x0]
> + add x0, x0, x10
> + subs w3, w3, #1
> + b.ne 1b
> + ret
> +endfunc
> +
> +.macro QPEL_H_CALC s0, s1, s2, s3, d0, d1, d2, d3 + movi
> \d0\().2d, #0
> + movi \d1\().2d, #0
> + movi \d2\().2d, #0
> + movi \d3\().2d, #0
> + usdot \d0\().4s, \s0\().16b, v31.16b
> + usdot \d1\().4s, \s1\().16b, v31.16b
> + usdot \d2\().4s, \s2\().16b, v31.16b
> + usdot \d3\().4s, \s3\().16b, v31.16b
> +.endm
> +
> +function ff_hevc_put_hevc_qpel_h12_8_neon_dotprod, export=1
> + QPEL_H_HEADER
> + mov x10, #MAX_PB_SIZE * 2
> + add x15, x0, #16
> +1:
> + ld1 {v16.16b, v17.16b}, [x1], x2
> + ext v1.16b, v16.16b, v17.16b, #1
> + ext v2.16b, v16.16b, v17.16b, #2
> + ext v3.16b, v16.16b, v17.16b, #3
> + ext v4.16b, v16.16b, v17.16b, #4
> + ext v5.16b, v16.16b, v17.16b, #5
> + ext v6.16b, v16.16b, v17.16b, #6
> + ext v7.16b, v16.16b, v17.16b, #7
> + zip1 v18.2d, v4.2d, v5.2d
> + zip1 v19.2d, v6.2d, v7.2d
> + QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
> + addp v20.4s, v20.4s, v22.4s
> + addp v21.4s, v21.4s, v23.4s
> + movi v24.2d, #0
> + movi v25.2d, #0
> + usdot v24.4s, v18.16b, v31.16b
> + usdot v25.4s, v19.16b, v31.16b
> + addp v24.4s, v24.4s, v25.4s
> + trn1 v26.4s, v20.4s, v21.4s
> + trn2 v27.4s, v20.4s, v21.4s
> + sqxtn v26.4h, v26.4s
> + sqxtn v27.4h, v27.4s
> + sqxtn2 v26.8h, v24.4s
> +
> + str q26, [x0]
> + str d27, [x15]
> + add x0, x0, x10
> + add x15, x15, x10
> + subs w3, w3, #1
> + b.ne 1b
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_qpel_h16_8_neon_dotprod, export=1
> + QPEL_H_HEADER
> + mov x10, #MAX_PB_SIZE * 2
> +1:
> + ld1 {v16.16b, v17.16b}, [x1], x2
> + ext v1.16b, v16.16b, v17.16b, #1
> + ext v2.16b, v16.16b, v17.16b, #2
> + ext v3.16b, v16.16b, v17.16b, #3
> + ext v4.16b, v16.16b, v17.16b, #4
> + ext v5.16b, v16.16b, v17.16b, #5
> + ext v6.16b, v16.16b, v17.16b, #6
> + ext v7.16b, v16.16b, v17.16b, #7
> +
> + QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
> +
> + addp v20.4s, v20.4s, v22.4s
> + addp v21.4s, v21.4s, v23.4s
> + addp v24.4s, v24.4s, v26.4s
> + addp v25.4s, v25.4s, v27.4s
> +
> + trn1 v22.4s, v20.4s, v21.4s
> + trn2 v23.4s, v20.4s, v21.4s
> + trn1 v26.4s, v24.4s, v25.4s
> + trn2 v27.4s, v24.4s, v25.4s
> +
> + sqxtn v18.4h, v22.4s
> + sqxtn2 v18.8h, v26.4s
> + sqxtn v19.4h, v23.4s
> + sqxtn2 v19.8h, v27.4s
> + + stp q18, q19, [x0]
> + add x0, x0, x10
> + subs w3, w3, #1
> + b.ne 1b
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_qpel_h24_8_neon_dotprod, export=1
> + QPEL_H_HEADER
> + mov x10, #MAX_PB_SIZE * 2
> + add x15, x0, #32
> +1:
> + ld1 {v16.16b, v17.16b}, [x1], x2
> + ext v1.16b, v16.16b, v17.16b, #1
> + ext v2.16b, v16.16b, v17.16b, #2
> + ext v3.16b, v16.16b, v17.16b, #3
> + ext v4.16b, v16.16b, v17.16b, #4
> + ext v5.16b, v16.16b, v17.16b, #5
> + ext v6.16b, v16.16b, v17.16b, #6
> + ext v7.16b, v16.16b, v17.16b, #7
> + QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
> + addp v20.4s, v20.4s, v22.4s
> + addp v21.4s, v21.4s, v23.4s
> + addp v24.4s, v24.4s, v26.4s
> + addp v25.4s, v25.4s, v27.4s
> + trn1 v22.4s, v20.4s, v21.4s
> + trn2 v23.4s, v20.4s, v21.4s
> + trn1 v26.4s, v24.4s, v25.4s
> + trn2 v27.4s, v24.4s, v25.4s
> + sqxtn v18.4h, v22.4s
> + sqxtn2 v18.8h, v26.4s
> + sqxtn v19.4h, v23.4s
> + sqxtn2 v19.8h, v27.4s
> + stp q18, q19, [x0]
> + add x0, x0, x10
> + ext v1.16b, v17.16b, v17.16b, #1
> + ext v2.16b, v17.16b, v17.16b, #2
> + ext v3.16b, v17.16b, v17.16b, #3
> + ext v4.16b, v17.16b, v17.16b, #4
> + ext v5.16b, v17.16b, v17.16b, #5
> + ext v6.16b, v17.16b, v17.16b, #6
> + ext v7.16b, v17.16b, v17.16b, #7
> + zip1 v0.2d, v17.2d, v1.2d
> + zip1 v2.2d, v2.2d, v3.2d
> + zip1 v4.2d, v4.2d, v5.2d
> + zip1 v6.2d, v6.2d, v7.2d
> + QPEL_H_CALC v0, v2, v4, v5, v20, v21, v22, v23
> + addp v20.4s, v20.4s, v21.4s
> + addp v22.4s, v22.4s, v23.4s
> + sqxtn v20.4h, v20.4s
> + sqxtn2 v20.8h, v22.4s
> + str q20, [x15]
> + add x15, x15, x10
> + subs w3, w3, #1
> + b.ne 1b
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_qpel_h32_8_neon_dotprod, export=1
> + QPEL_H_HEADER
> + mov x10, #MAX_PB_SIZE * 2
> + add x15, x0, #32
> +1:
> + ld1 {v16.16b, v17.16b, v18.16b}, [x1], x2
> + ext v1.16b, v16.16b, v17.16b, #1
> + ext v2.16b, v16.16b, v17.16b, #2
> + ext v3.16b, v16.16b, v17.16b, #3
> + ext v4.16b, v16.16b, v17.16b, #4
> + ext v5.16b, v16.16b, v17.16b, #5
> + ext v6.16b, v16.16b, v17.16b, #6
> + ext v7.16b, v16.16b, v17.16b, #7
> + QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
> + addp v20.4s, v20.4s, v22.4s
> + addp v21.4s, v21.4s, v23.4s
> + addp v24.4s, v24.4s, v26.4s
> + addp v25.4s, v25.4s, v27.4s
> + trn1 v22.4s, v20.4s, v21.4s
> + trn2 v23.4s, v20.4s, v21.4s
> + trn1 v26.4s, v24.4s, v25.4s
> + trn2 v27.4s, v24.4s, v25.4s
> + sqxtn v20.4h, v22.4s
> + sqxtn2 v20.8h, v26.4s
> + sqxtn v21.4h, v23.4s
> + sqxtn2 v21.8h, v27.4s
> + stp q20, q21, [x0]
> + add x0, x0, x10
> + ext v1.16b, v17.16b, v18.16b, #1
> + ext v2.16b, v17.16b, v18.16b, #2
> + ext v3.16b, v17.16b, v18.16b, #3
> + ext v4.16b, v17.16b, v18.16b, #4
> + ext v5.16b, v17.16b, v18.16b, #5
> + ext v6.16b, v17.16b, v18.16b, #6
> + ext v7.16b, v17.16b, v18.16b, #7
> + QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
> + addp v20.4s, v20.4s, v22.4s
> + addp v21.4s, v21.4s, v23.4s
> + addp v24.4s, v24.4s, v26.4s
> + addp v25.4s, v25.4s, v27.4s
> + trn1 v22.4s, v20.4s, v21.4s
> + trn2 v23.4s, v20.4s, v21.4s
> + trn1 v26.4s, v24.4s, v25.4s
> + trn2 v27.4s, v24.4s, v25.4s
> + sqxtn v20.4h, v22.4s
> + sqxtn2 v20.8h, v26.4s
> + sqxtn v21.4h, v23.4s
> + sqxtn2 v21.8h, v27.4s
> + stp q20, q21, [x15]
> + add x15, x15, x10
> + subs w3, w3, #1
> + b.ne 1b
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_qpel_h48_8_neon_dotprod, export=1
> + QPEL_H_HEADER
> + mov x10, #MAX_PB_SIZE * 2 - 64
> +1:
> + ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], x2
> + ext v1.16b, v16.16b, v17.16b, #1
> + ext v2.16b, v16.16b, v17.16b, #2
> + ext v3.16b, v16.16b, v17.16b, #3
> + ext v4.16b, v16.16b, v17.16b, #4
> + ext v5.16b, v16.16b, v17.16b, #5
> + ext v6.16b, v16.16b, v17.16b, #6
> + ext v7.16b, v16.16b, v17.16b, #7
> + QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
> + addp v20.4s, v20.4s, v22.4s
> + addp v21.4s, v21.4s, v23.4s
> + addp v24.4s, v24.4s, v26.4s
> + addp v25.4s, v25.4s, v27.4s
> + trn1 v22.4s, v20.4s, v21.4s
> + trn2 v23.4s, v20.4s, v21.4s
> + trn1 v26.4s, v24.4s, v25.4s
> + trn2 v27.4s, v24.4s, v25.4s
> + sqxtn v20.4h, v22.4s
> + sqxtn2 v20.8h, v26.4s
> + sqxtn v21.4h, v23.4s
> + sqxtn2 v21.8h, v27.4s
> + stp q20, q21, [x0], #32
> +
> + ext v1.16b, v17.16b, v18.16b, #1
> + ext v2.16b, v17.16b, v18.16b, #2
> + ext v3.16b, v17.16b, v18.16b, #3
> + ext v4.16b, v17.16b, v18.16b, #4
> + ext v5.16b, v17.16b, v18.16b, #5
> + ext v6.16b, v17.16b, v18.16b, #6
> + ext v7.16b, v17.16b, v18.16b, #7
> + QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
> + addp v20.4s, v20.4s, v22.4s
> + addp v21.4s, v21.4s, v23.4s
> + addp v24.4s, v24.4s, v26.4s
> + addp v25.4s, v25.4s, v27.4s
> + trn1 v22.4s, v20.4s, v21.4s
> + trn2 v23.4s, v20.4s, v21.4s
> + trn1 v26.4s, v24.4s, v25.4s
> + trn2 v27.4s, v24.4s, v25.4s
> + sqxtn v20.4h, v22.4s
> + sqxtn2 v20.8h, v26.4s
> + sqxtn v21.4h, v23.4s
> + sqxtn2 v21.8h, v27.4s
> + stp q20, q21, [x0], #32
> + ext v1.16b, v18.16b, v19.16b, #1
> + ext v2.16b, v18.16b, v19.16b, #2
> + ext v3.16b, v18.16b, v19.16b, #3
> + ext v4.16b, v18.16b, v19.16b, #4
> + ext v5.16b, v18.16b, v19.16b, #5
> + ext v6.16b, v18.16b, v19.16b, #6
> + ext v7.16b, v18.16b, v19.16b, #7
> + QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
> + addp v20.4s, v20.4s, v22.4s
> + addp v21.4s, v21.4s, v23.4s
> + addp v24.4s, v24.4s, v26.4s
> + addp v25.4s, v25.4s, v27.4s
> + trn1 v22.4s, v20.4s, v21.4s
> + trn2 v23.4s, v20.4s, v21.4s
> + trn1 v26.4s, v24.4s, v25.4s
> + trn2 v27.4s, v24.4s, v25.4s
> + sqxtn v20.4h, v22.4s
> + sqxtn2 v20.8h, v26.4s
> + sqxtn v21.4h, v23.4s
> + sqxtn2 v21.8h, v27.4s
> + stp q20, q21, [x0]
> + add x0, x0, x10
> + subs w3, w3, #1
> + b.ne 1b
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_qpel_h64_8_neon_dotprod, export=1
> + QPEL_H_HEADER
> + sub x2, x2, #64
> +1:
> + ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], #64
> + ext v1.16b, v16.16b, v17.16b, #1
> + ext v2.16b, v16.16b, v17.16b, #2
> + ext v3.16b, v16.16b, v17.16b, #3
> + ext v4.16b, v16.16b, v17.16b, #4
> + ext v5.16b, v16.16b, v17.16b, #5
> + ext v6.16b, v16.16b, v17.16b, #6
> + ext v7.16b, v16.16b, v17.16b, #7
> + QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
> + addp v20.4s, v20.4s, v22.4s
> + addp v21.4s, v21.4s, v23.4s
> + addp v24.4s, v24.4s, v26.4s
> + addp v25.4s, v25.4s, v27.4s
> + trn1 v22.4s, v20.4s, v21.4s
> + trn2 v23.4s, v20.4s, v21.4s
> + trn1 v26.4s, v24.4s, v25.4s
> + trn2 v27.4s, v24.4s, v25.4s
> + sqxtn v20.4h, v22.4s
> + sqxtn2 v20.8h, v26.4s
> + sqxtn v21.4h, v23.4s
> + sqxtn2 v21.8h, v27.4s
> + stp q20, q21, [x0], #32
> +
> + ext v1.16b, v17.16b, v18.16b, #1
> + ext v2.16b, v17.16b, v18.16b, #2
> + ext v3.16b, v17.16b, v18.16b, #3
> + ext v4.16b, v17.16b, v18.16b, #4
> + ext v5.16b, v17.16b, v18.16b, #5
> + ext v6.16b, v17.16b, v18.16b, #6
> + ext v7.16b, v17.16b, v18.16b, #7
> + QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
> + addp v20.4s, v20.4s, v22.4s
> + addp v21.4s, v21.4s, v23.4s
> + addp v24.4s, v24.4s, v26.4s
> + addp v25.4s, v25.4s, v27.4s
> + trn1 v22.4s, v20.4s, v21.4s
> + trn2 v23.4s, v20.4s, v21.4s
> + trn1 v26.4s, v24.4s, v25.4s
> + trn2 v27.4s, v24.4s, v25.4s
> + sqxtn v20.4h, v22.4s
> + sqxtn2 v20.8h, v26.4s
> + sqxtn v21.4h, v23.4s
> + sqxtn2 v21.8h, v27.4s
> + stp q20, q21, [x0], #32
> + ext v1.16b, v18.16b, v19.16b, #1
> + ext v2.16b, v18.16b, v19.16b, #2
> + ext v3.16b, v18.16b, v19.16b, #3
> + ext v4.16b, v18.16b, v19.16b, #4
> + ext v5.16b, v18.16b, v19.16b, #5
> + ext v6.16b, v18.16b, v19.16b, #6
> + ext v7.16b, v18.16b, v19.16b, #7
> + QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
> + addp v20.4s, v20.4s, v22.4s
> + addp v21.4s, v21.4s, v23.4s
> + addp v24.4s, v24.4s, v26.4s
> + addp v25.4s, v25.4s, v27.4s
> + trn1 v22.4s, v20.4s, v21.4s
> + trn2 v23.4s, v20.4s, v21.4s
> + trn1 v26.4s, v24.4s, v25.4s
> + trn2 v27.4s, v24.4s, v25.4s
> + sqxtn v20.4h, v22.4s
> + sqxtn2 v20.8h, v26.4s
> + sqxtn v21.4h, v23.4s
> + sqxtn2 v21.8h, v27.4s
> + stp q20, q21, [x0], #32
> + ld1 {v28.8b}, [x1], x2
> + ext v1.16b, v19.16b, v28.16b, #1
> + ext v2.16b, v19.16b, v28.16b, #2
> + ext v3.16b, v19.16b, v28.16b, #3
> + ext v4.16b, v19.16b, v28.16b, #4
> + ext v5.16b, v19.16b, v28.16b, #5
> + ext v6.16b, v19.16b, v28.16b, #6
> + ext v7.16b, v19.16b, v28.16b, #7
> + QPEL_H_CALC v19, v1, v2, v3, v20, v21, v22, v23
> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
> + addp v20.4s, v20.4s, v22.4s
> + addp v21.4s, v21.4s, v23.4s
> + addp v24.4s, v24.4s, v26.4s
> + addp v25.4s, v25.4s, v27.4s
> + trn1 v22.4s, v20.4s, v21.4s
> + trn2 v23.4s, v20.4s, v21.4s
> + trn1 v26.4s, v24.4s, v25.4s
> + trn2 v27.4s, v24.4s, v25.4s
> + sqxtn v20.4h, v22.4s
> + sqxtn2 v20.8h, v26.4s
> + sqxtn v21.4h, v23.4s
> + sqxtn2 v21.8h, v27.4s
> + stp q20, q21, [x0], #32
> + subs w3, w3, #1
> + b.ne 1b
> + ret
> +endfunc
> +
> +.macro QPEL_UNI_W_HV_HEADER width
> + ldp x14, x15, [sp] // mx, my
> + ldr w13, [sp, #16] // width
> + stp x20, x21, [sp, #-16]!
> + stp x22, x23, [sp, #-16]!
> + stp x24, x25, [sp, #-16]!
> + stp x26, x27, [sp, #-16]!
> + stp x28, x30, [sp, #-16]!
> + mov x28, sp
> + mov x11, #9088
> + sub sp, sp, x11
> + mov x20, x0
> + mov x21, x1
> + mov x0, sp
> + sub x1, x2, x3, lsl 1
> + sub x1, x1, x3
> + mov x2, x3
> + add w3, w4, #7
> + mov w22, w4 // height
> + mov x4, x14 // mx
> + mov x23, x15 // my
> + mov w24, w6 // wx
> + mov w25, w7 // ox
> + mov w26, #-6
> + sub w26, w26, w5 // -shift
> + mov w27, w13 // width
> + bl X(ff_hevc_put_hevc_qpel_h\width\()_8_neon_dotprod)
> + movrel x9, qpel_filters
> + add x9, x9, x23, lsl 3
> + ld1 {v0.8b}, [x9]
> + sxtl v0.8h, v0.8b
> + mov x10, #(MAX_PB_SIZE * 2)
> + dup v28.4s, w24
> + dup v29.4s, w25
> + dup v30.4s, w26
> +.endm
> +
> +.macro QPEL_UNI_W_HV_END
> + mov sp, x28
> + ldp x28, x30, [sp], #16
> + ldp x26, x27, [sp], #16
> + ldp x24, x25, [sp], #16
> + ldp x22, x23, [sp], #16
> + ldp x20, x21, [sp], #16
> +.endm
> +
> +.macro QPEL_UNI_W_HV_4
> + sshr v26.4s, v26.4s, #6
> + mul v24.4s, v26.4s, v28.4s
> + sqrshl v24.4s, v24.4s, v30.4s
> + sqadd v24.4s, v24.4s, v29.4s
> + sqxtn v24.4h, v24.4s
> + sqxtun v24.8b, v24.8h
> + st1 {v24.s}[0], [x20], x21
> +.endm
> +
> +.macro QPEL_FILTER_H dst, src0, src1, src2, src3, src4, src5, src6, src7
> + smull \dst\().4s, \src0\().4h, v0.h[0]
> + smlal \dst\().4s, \src1\().4h, v0.h[1]
> + smlal \dst\().4s, \src2\().4h, v0.h[2]
> + smlal \dst\().4s, \src3\().4h, v0.h[3]
> + smlal \dst\().4s, \src4\().4h, v0.h[4]
> + smlal \dst\().4s, \src5\().4h, v0.h[5]
> + smlal \dst\().4s, \src6\().4h, v0.h[6]
> + smlal \dst\().4s, \src7\().4h, v0.h[7]
> +.endm
> +
> +.macro QPEL_FILTER_H2 dst, src0, src1, src2, src3, src4, src5, src6,
> src7
> + smull2 \dst\().4s, \src0\().8h, v0.h[0]
> + smlal2 \dst\().4s, \src1\().8h, v0.h[1]
> + smlal2 \dst\().4s, \src2\().8h, v0.h[2]
> + smlal2 \dst\().4s, \src3\().8h, v0.h[3]
> + smlal2 \dst\().4s, \src4\().8h, v0.h[4]
> + smlal2 \dst\().4s, \src5\().8h, v0.h[5]
> + smlal2 \dst\().4s, \src6\().8h, v0.h[6]
> + smlal2 \dst\().4s, \src7\().8h, v0.h[7]
> +.endm
> +
> +function ff_hevc_put_hevc_qpel_uni_w_hv4_8_neon_dotprod, export=1
> + QPEL_UNI_W_HV_HEADER 4
> + ldr d16, [sp]
> + ldr d17, [sp, x10]
> + add sp, sp, x10, lsl 1
> + ldr d18, [sp]
> + ldr d19, [sp, x10]
> + add sp, sp, x10, lsl 1
> + ldr d20, [sp]
> + ldr d21, [sp, x10]
> + add sp, sp, x10, lsl 1
> + ldr d22, [sp]
> + add sp, sp, x10
> +1:
> + ldr d23, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_UNI_W_HV_4
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldr d16, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
> + QPEL_UNI_W_HV_4
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldr d17, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
> + QPEL_UNI_W_HV_4
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldr d18, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
> + QPEL_UNI_W_HV_4
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldr d19, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
> + QPEL_UNI_W_HV_4
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldr d20, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
> + QPEL_UNI_W_HV_4
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldr d21, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
> + QPEL_UNI_W_HV_4
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldr d22, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
> + QPEL_UNI_W_HV_4
> + subs w22, w22, #1
> + b.hi 1b
> +
> +2:
> + QPEL_UNI_W_HV_END
> + ret
> +endfunc
> +
> +.macro QPEL_UNI_W_HV_8
> + sshr v26.4s, v26.4s, #6
> + sshr v27.4s, v27.4s, #6
> + mul v24.4s, v26.4s, v28.4s
> + mul v25.4s, v27.4s, v28.4s
> + sqrshl v24.4s, v24.4s, v30.4s
> + sqrshl v25.4s, v25.4s, v30.4s
> + sqadd v24.4s, v24.4s, v29.4s
> + sqadd v25.4s, v25.4s, v29.4s
> + sqxtn v24.4h, v24.4s
> + sqxtn2 v24.8h, v25.4s
> + sqxtun v24.8b, v24.8h
> + st1 {v24.d}[0], [x20], x21
> +.endm
> +
> +function ff_hevc_put_hevc_qpel_uni_w_hv8_8_neon_dotprod, export=1
> + QPEL_UNI_W_HV_HEADER 8
> + ldr q16, [sp]
> + ldr q17, [sp, x10]
> + add sp, sp, x10, lsl 1
> + ldr q18, [sp]
> + ldr q19, [sp, x10]
> + add sp, sp, x10, lsl 1
> + ldr q20, [sp]
> + ldr q21, [sp, x10]
> + add sp, sp, x10, lsl 1
> + ldr q22, [sp]
> + add sp, sp, x10
> +1:
> + ldr q23, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_FILTER_H2 v27, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_UNI_W_HV_8
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldr q16, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
> + QPEL_FILTER_H2 v27, v17, v18, v19, v20, v21, v22, v23, v16
> + QPEL_UNI_W_HV_8
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldr q17, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
> + QPEL_FILTER_H2 v27, v18, v19, v20, v21, v22, v23, v16, v17
> + QPEL_UNI_W_HV_8
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldr q18, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
> + QPEL_FILTER_H2 v27, v19, v20, v21, v22, v23, v16, v17, v18
> + QPEL_UNI_W_HV_8
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldr q19, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
> + QPEL_FILTER_H2 v27, v20, v21, v22, v23, v16, v17, v18, v19
> + QPEL_UNI_W_HV_8
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldr q20, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
> + QPEL_FILTER_H2 v27, v21, v22, v23, v16, v17, v18, v19, v20
> + QPEL_UNI_W_HV_8
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldr q21, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
> + QPEL_FILTER_H2 v27, v22, v23, v16, v17, v18, v19, v20, v21
> + QPEL_UNI_W_HV_8
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldr q22, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
> + QPEL_FILTER_H2 v27, v23, v16, v17, v18, v19, v20, v21, v22
> + QPEL_UNI_W_HV_8
> + subs w22, w22, #1
> + b.hi 1b
> +
> +2:
> + QPEL_UNI_W_HV_END
> + ret
> +endfunc
> +
> +.macro QPEL_UNI_W_HV_16
> + sshr v24.4s, v24.4s, #6
> + sshr v25.4s, v25.4s, #6
> + sshr v26.4s, v26.4s, #6
> + sshr v27.4s, v27.4s, #6
> + mul v24.4s, v24.4s, v28.4s
> + mul v25.4s, v25.4s, v28.4s
> + mul v26.4s, v26.4s, v28.4s
> + mul v27.4s, v27.4s, v28.4s
> + sqrshl v24.4s, v24.4s, v30.4s
> + sqrshl v25.4s, v25.4s, v30.4s
> + sqrshl v26.4s, v26.4s, v30.4s
> + sqrshl v27.4s, v27.4s, v30.4s
> + sqadd v24.4s, v24.4s, v29.4s
> + sqadd v25.4s, v25.4s, v29.4s
> + sqadd v26.4s, v26.4s, v29.4s
> + sqadd v27.4s, v27.4s, v29.4s
> + sqxtn v24.4h, v24.4s
> + sqxtn2 v24.8h, v25.4s
> + sqxtn v26.4h, v26.4s
> + sqxtn2 v26.8h, v27.4s
> + sqxtun v24.8b, v24.8h
> + sqxtun2 v24.16b, v26.8h
> +
> + st1 {v24.16b}, [x20], x21
> +.endm
> +
> +function ff_hevc_put_hevc_qpel_uni_w_hv16_8_neon_dotprod, export=1
> + QPEL_UNI_W_HV_HEADER 16
> + ldp q16, q1, [sp]
> + add sp, sp, x10
> + ldp q17, q2, [sp]
> + add sp, sp, x10
> + ldp q18, q3, [sp]
> + add sp, sp, x10
> + ldp q19, q4, [sp]
> + add sp, sp, x10
> + ldp q20, q5, [sp]
> + add sp, sp, x10
> + ldp q21, q6, [sp]
> + add sp, sp, x10
> + ldp q22, q7, [sp]
> + add sp, sp, x10
> +1:
> + ldp q23, q31, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
> + QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q16, q1, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
> + QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
> + QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
> + QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q17, q2, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
> + QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
> + QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
> + QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q18, q3, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
> + QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
> + QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
> + QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q19, q4, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
> + QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
> + QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
> + QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q20, q5, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
> + QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
> + QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
> + QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q21, q6, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
> + QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
> + QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
> + QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q22, q7, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
> + QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
> + QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
> + QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.hi 1b
> +
> +2:
> + QPEL_UNI_W_HV_END
> + ret
> +endfunc
> +
> +
> +function ff_hevc_put_hevc_qpel_uni_w_hv32_8_neon_dotprod, export=1
> + QPEL_UNI_W_HV_HEADER 32
> + mov x11, sp
> + mov w12, w22
> + mov x13, x20
> +3:
> + ldp q16, q1, [sp]
> + add sp, sp, x10
> + ldp q17, q2, [sp]
> + add sp, sp, x10
> + ldp q18, q3, [sp]
> + add sp, sp, x10
> + ldp q19, q4, [sp]
> + add sp, sp, x10
> + ldp q20, q5, [sp]
> + add sp, sp, x10
> + ldp q21, q6, [sp]
> + add sp, sp, x10
> + ldp q22, q7, [sp]
> + add sp, sp, x10
> +1:
> + ldp q23, q31, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
> + QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q16, q1, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
> + QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
> + QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
> + QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q17, q2, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
> + QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
> + QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
> + QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q18, q3, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
> + QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
> + QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
> + QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q19, q4, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
> + QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
> + QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
> + QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q20, q5, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
> + QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
> + QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
> + QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q21, q6, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
> + QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
> + QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
> + QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q22, q7, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
> + QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
> + QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
> + QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.hi 1b
> +2:
> + subs w27, w27, #16
> + add sp, x11, #32
> + add x20, x13, #16
> + mov w22, w12
> + mov x11, sp
> + mov x13, x20
> + b.hi 3b
> + QPEL_UNI_W_HV_END
> + ret
> +endfunc
> +
> +function ff_hevc_put_hevc_qpel_uni_w_hv64_8_neon_dotprod, export=1
> + QPEL_UNI_W_HV_HEADER 64
> + mov x11, sp
> + mov w12, w22
> + mov x13, x20
> +3:
> + ldp q16, q1, [sp]
> + add sp, sp, x10
> + ldp q17, q2, [sp]
> + add sp, sp, x10
> + ldp q18, q3, [sp]
> + add sp, sp, x10
> + ldp q19, q4, [sp]
> + add sp, sp, x10
> + ldp q20, q5, [sp]
> + add sp, sp, x10
> + ldp q21, q6, [sp]
> + add sp, sp, x10
> + ldp q22, q7, [sp]
> + add sp, sp, x10
> +1:
> + ldp q23, q31, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
> + QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q16, q1, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
> + QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
> + QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
> + QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q17, q2, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
> + QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
> + QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
> + QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q18, q3, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
> + QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
> + QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
> + QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q19, q4, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
> + QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
> + QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
> + QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q20, q5, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
> + QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
> + QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
> + QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q21, q6, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
> + QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
> + QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
> + QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.eq 2f
> +
> + ldp q22, q7, [sp]
> + add sp, sp, x10
> + QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
> + QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
> + QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
> + QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
> + QPEL_UNI_W_HV_16
> + subs w22, w22, #1
> + b.hi 1b
> +2:
> + subs w27, w27, #16
> + add sp, x11, #32
> + add x20, x13, #16
> + mov w22, w12
> + mov x11, sp
> + mov x13, x20
> + b.hi 3b
> + QPEL_UNI_W_HV_END
> + ret
> +endfunc
> +
> +#endif // __ARM_FEATURE_DOTPROD
> \ No newline at end of file
> --
> 2.38.0.windows.1
>
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
--
Jean-Baptiste Kempf - President
+33 672 704 734
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [FFmpeg-devel] [PATCH] lavc/aarch64: new optimization for 8-bit hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv and qpel_h
2023-05-02 12:32 ` Jean-Baptiste Kempf
@ 2023-05-03 2:14 ` myais
2023-05-04 8:49 ` Martin Storsjö
0 siblings, 1 reply; 15+ messages in thread
From: myais @ 2023-05-03 2:14 UTC (permalink / raw)
To: FFmpeg development discussions and patches, Jean-Baptiste Kempf
[-- Attachment #1: Type: text/plain, Size: 105904 bytes --]
Hello,
- I splited this patch, Do I need to resubmit or just attach them as
attachments? (I attached those patches. If I need to resummit, please
let me know.)
- Those functions are checked by checkasm already.
Thanks.
在 2023/5/2 20:32, Jean-Baptiste Kempf 写道:
> Hello,
>
> Just 2 questions:
> - could you split this patch into several (3,4 or 5)
> - are all those functions checked by chekasm?
>
> Thanks,
>
> jb
>
> On Sun, 30 Apr 2023, at 10:57, myais wrote:
>> Hi,
>> This is a patch for the aarch64, which completes the neon versions of
>> the hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv
>> interfaces.
>>
>> put_hevc_pel_uni_w_pixels4_8_c: 54.3
>> put_hevc_pel_uni_w_pixels4_8_neon: 24.1
>> put_hevc_pel_uni_w_pixels6_8_c: 105.3
>> put_hevc_pel_uni_w_pixels6_8_neon: 53.1
>> put_hevc_pel_uni_w_pixels8_8_c: 176.6
>> put_hevc_pel_uni_w_pixels8_8_neon: 63.8
>> put_hevc_pel_uni_w_pixels12_8_c: 391.1
>> put_hevc_pel_uni_w_pixels12_8_neon: 193.3
>> put_hevc_pel_uni_w_pixels16_8_c: 688.1
>> put_hevc_pel_uni_w_pixels16_8_neon: 226.1
>> put_hevc_pel_uni_w_pixels24_8_c: 1542.3
>> put_hevc_pel_uni_w_pixels24_8_neon: 536.8
>> put_hevc_pel_uni_w_pixels32_8_c: 2753.1
>> put_hevc_pel_uni_w_pixels32_8_neon: 875.8
>> put_hevc_pel_uni_w_pixels48_8_c: 6251.1
>> put_hevc_pel_uni_w_pixels48_8_neon: 1966.1
>> put_hevc_pel_uni_w_pixels64_8_c: 11047.1
>> put_hevc_pel_uni_w_pixels64_8_neon: 3449.8
>>
>> put_hevc_qpel_uni_w_h4_8_c: 156.6
>> put_hevc_qpel_uni_w_h4_8_neon: 44.6
>> put_hevc_qpel_uni_w_h6_8_c: 324.6
>> put_hevc_qpel_uni_w_h6_8_neon: 103.1
>> put_hevc_qpel_uni_w_h8_8_c: 549.3
>> put_hevc_qpel_uni_w_h8_8_neon: 138.6
>> put_hevc_qpel_uni_w_h12_8_c: 1240.3
>> put_hevc_qpel_uni_w_h12_8_neon: 277.3
>> put_hevc_qpel_uni_w_h16_8_c: 2161.8
>> put_hevc_qpel_uni_w_h16_8_neon: 394.1
>> put_hevc_qpel_uni_w_h24_8_c: 4874.8
>> put_hevc_qpel_uni_w_h24_8_neon: 972.6
>> put_hevc_qpel_uni_w_h32_8_c: 8517.8
>> put_hevc_qpel_uni_w_h32_8_neon: 1517.3
>> put_hevc_qpel_uni_w_h48_8_c: 19856.1
>> put_hevc_qpel_uni_w_h48_8_neon: 3429.8
>> put_hevc_qpel_uni_w_h64_8_c: 35159.3
>> put_hevc_qpel_uni_w_h64_8_neon: 6018.1
>>
>> put_hevc_qpel_uni_w_v4_8_c: 180.6
>> put_hevc_qpel_uni_w_v4_8_neon: 63.8
>> put_hevc_qpel_uni_w_v6_8_c: 318.6
>> put_hevc_qpel_uni_w_v6_8_neon: 117.8
>> put_hevc_qpel_uni_w_v8_8_c: 547.6
>> put_hevc_qpel_uni_w_v8_8_neon: 132.1
>> put_hevc_qpel_uni_w_v12_8_c: 1202.8
>> put_hevc_qpel_uni_w_v12_8_neon: 350.1
>> put_hevc_qpel_uni_w_v16_8_c: 2109.6
>> put_hevc_qpel_uni_w_v16_8_neon: 442.1
>> put_hevc_qpel_uni_w_v24_8_c: 4748.8
>> put_hevc_qpel_uni_w_v24_8_neon: 1287.1
>> put_hevc_qpel_uni_w_v32_8_c: 8487.3
>> put_hevc_qpel_uni_w_v32_8_neon: 1704.3
>> put_hevc_qpel_uni_w_v48_8_c: 18798.8
>> put_hevc_qpel_uni_w_v48_8_neon: 3790.8
>> put_hevc_qpel_uni_w_v64_8_c: 35614.6
>> put_hevc_qpel_uni_w_v64_8_neon: 6725.6
>>
>>
>> put_hevc_qpel_uni_w_hv4_8_c: 498.8
>> put_hevc_qpel_uni_w_hv4_8_neon: 139.3
>> put_hevc_qpel_uni_w_hv6_8_c: 874.6
>> put_hevc_qpel_uni_w_hv6_8_neon: 295.3
>> put_hevc_qpel_uni_w_hv8_8_c: 1372.1
>> put_hevc_qpel_uni_w_hv8_8_neon: 387.1
>> put_hevc_qpel_uni_w_hv12_8_c: 2721.8
>> put_hevc_qpel_uni_w_hv12_8_neon: 804.8
>> put_hevc_qpel_uni_w_hv16_8_c: 4503.1
>> put_hevc_qpel_uni_w_hv16_8_neon: 1038.1
>> put_hevc_qpel_uni_w_hv24_8_c: 9321.8
>> put_hevc_qpel_uni_w_hv24_8_neon: 2962.1
>> put_hevc_qpel_uni_w_hv32_8_c: 15926.8
>> put_hevc_qpel_uni_w_hv32_8_neon: 3858.6
>> put_hevc_qpel_uni_w_hv48_8_c: 35051.1
>> put_hevc_qpel_uni_w_hv48_8_neon: 9301.1
>> put_hevc_qpel_uni_w_hv64_8_c: 61215.3
>> put_hevc_qpel_uni_w_hv64_8_neon: 14920.1
>>
>> put_hevc_qpel_uni_h4_8_c: 143.3
>> put_hevc_qpel_uni_h4_8_neon: 55.3
>> put_hevc_qpel_uni_h6_8_c: 304.6
>> put_hevc_qpel_uni_h6_8_neon: 82.3
>> put_hevc_qpel_uni_h8_8_c: 557.8
>> put_hevc_qpel_uni_h8_8_neon: 99.3
>> put_hevc_qpel_uni_h12_8_c: 1228.3
>> put_hevc_qpel_uni_h12_8_neon: 251.6
>> put_hevc_qpel_uni_h16_8_c: 2210.3
>> put_hevc_qpel_uni_h16_8_neon: 324.6
>> put_hevc_qpel_uni_h24_8_c: 4859.1
>> put_hevc_qpel_uni_h24_8_neon: 962.3
>> put_hevc_qpel_uni_h32_8_c: 8728.6
>> put_hevc_qpel_uni_h32_8_neon: 1249.6
>> put_hevc_qpel_uni_h48_8_c: 20346.3
>> put_hevc_qpel_uni_h48_8_neon: 2824.1
>> put_hevc_qpel_uni_h64_8_c: 36702.6
>> put_hevc_qpel_uni_h64_8_neon: 5012.1
>>
>>
>>
>>
>> Signed-off-by: myais <Logan.Lyu@myais.com.cn>
>> ---
>> libavcodec/aarch64/hevcdsp_init_aarch64.c | 96 +
>> libavcodec/aarch64/hevcdsp_qpel_neon.S | 2223 +++++++++++++++++++++
>> 2 files changed, 2319 insertions(+)
>>
>> diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c
>> b/libavcodec/aarch64/hevcdsp_init_aarch64.c
>> index be1049a2ec..42b8e9169d 100644
>> --- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
>> +++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
>> @@ -128,6 +128,91 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t
>> *_dst, ptrdiff_t _dststride, co
>> ptrdiff_t _srcstride, const
>> int16_t *src2, int height, intptr_t
>> mx, intptr_t my, int width);
>> +#define NEON8_FNPROTO(fn, args, ext) \
>> + void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
>> + void ff_hevc_put_hevc_##fn##6_8_neon##ext args; \
>> + void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
>> + void ff_hevc_put_hevc_##fn##12_8_neon##ext args; \
>> + void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
>> + void ff_hevc_put_hevc_##fn##24_8_neon##ext args; \
>> + void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
>> + void ff_hevc_put_hevc_##fn##48_8_neon##ext args; \
>> + void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
>> +
>> +#define NEON8_FNPROTO_PARTIAL_4(fn, args, ext) \
>> + void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
>> + void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
>> + void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
>> + void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
>> +
>> +#define NEON8_FNPROTO_PARTIAL_5(fn, args, ext) \
>> + void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
>> + void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
>> + void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
>> + void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
>> + void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
>> +
>> +
>> +NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
>> + const uint8_t *_src, ptrdiff_t _srcstride,
>> + int height, int denom, int wx, int ox, + intptr_t mx,
>> intptr_t my, int width),);
>> +
>> +NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t
>> _dststride,
>> + const uint8_t *_src, ptrdiff_t _srcstride,
>> + int height, int denom, int wx, int ox,
>> + intptr_t mx, intptr_t my, int width),);
>> +
>> +#if defined(__ARM_FEATURE_DOTPROD)
>> +NEON8_FNPROTO(qpel_h, (int16_t *dst,
>> + const uint8_t *_src, ptrdiff_t _srcstride,
>> + int height, intptr_t mx, intptr_t my, int width), _dotprod);
>> +
>> +NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
>> + const uint8_t *_src, ptrdiff_t _srcstride,
>> + int height, int denom, int wx, int ox,
>> + intptr_t mx, intptr_t my, int width), _dotprod);
>> +
>> +NEON8_FNPROTO_PARTIAL_5(qpel_uni_w_hv, (uint8_t *_dst, ptrdiff_t
>> _dststride,
>> + const uint8_t *_src, ptrdiff_t _srcstride,
>> + int height, int denom, int wx, int ox,
>> + intptr_t mx, intptr_t my, int width), _dotprod);
>> +
>> +#endif
>> +
>> +#define NEON8_FNASSIGN(member, v, h, fn, ext) \
>> + member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
>> + member[2][v][h] = ff_hevc_put_hevc_##fn##6_8_neon##ext; \
>> + member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
>> + member[4][v][h] = ff_hevc_put_hevc_##fn##12_8_neon##ext; \
>> + member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
>> + member[6][v][h] = ff_hevc_put_hevc_##fn##24_8_neon##ext; \
>> + member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
>> + member[8][v][h] = ff_hevc_put_hevc_##fn##48_8_neon##ext; \
>> + member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
>> +
>> +#define NEON8_FNASSIGN_PARTIAL_4(member, v, h, fn, ext) \
>> + member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
>> + member[2][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
>> + member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
>> + member[4][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
>> + member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
>> + member[6][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
>> + member[7][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
>> + member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
>> + member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
>> +
>> +#define NEON8_FNASSIGN_PARTIAL_5(member, v, h, fn, ext) \
>> + member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
>> + member[2][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
>> + member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
>> + member[4][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
>> + member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
>> + member[6][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
>> + member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
>> + member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
>> + member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
>> +
>> av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int
>> bit_depth)
>> {
>> if (!have_neon(av_get_cpu_flags())) return;
>> @@ -185,6 +270,17 @@ av_cold void
>> ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
>> c->put_hevc_qpel_bi[7][0][1] =
>> c->put_hevc_qpel_bi[8][0][1] =
>> c->put_hevc_qpel_bi[9][0][1] =
>> ff_hevc_put_hevc_qpel_bi_h16_8_neon;
>> +
>> + NEON8_FNASSIGN(c->put_hevc_epel_uni_w, 0, 0, pel_uni_w_pixels,);
>> + NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 0,
>> pel_uni_w_pixels,); +
>> NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
>> +
>> + #if defined(__ARM_FEATURE_DOTPROD)
>> + NEON8_FNASSIGN(c->put_hevc_qpel, 0, 1, qpel_h, _dotprod);
>> + NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 1, qpel_uni_w_h,
>> _dotprod);
>> + NEON8_FNASSIGN_PARTIAL_5(c->put_hevc_qpel_uni_w, 1, 1,
>> qpel_uni_w_hv, _dotprod);
>> +
>> + #endif
>> }
>> if (bit_depth == 10) {
>> c->hevc_h_loop_filter_chroma =
>> ff_hevc_h_loop_filter_chroma_10_neon;
>> diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S
>> b/libavcodec/aarch64/hevcdsp_qpel_neon.S
>> index 0e7b912678..e30ac1b465 100644
>> --- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
>> +++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
>> @@ -30,6 +30,13 @@ const qpel_filters, align=4
>> .byte 0, 1, -5, 17, 58,-10, 4, -1
>> endconst
>> +const qpel_filters_abs, align=4
>> + .byte 0, 0, 0, 0, 0, 0, 0, 0
>> + .byte 1, 4, 10, 58, 17, 5, 1, 0
>> + .byte 1, 4, 11, 40, 40, 11, 4, 1
>> + .byte 0, 1, 5, 17, 58, 10, 4, 1
>> +endconst
>> +
>> .macro load_filter m
>> movrel x15, qpel_filters
>> add x15, x15, \m, lsl #3
>> @@ -482,3 +489,2219 @@ endfunc
>> put_hevc qpel
>> put_hevc qpel_uni
>> put_hevc qpel_bi
>> +
>> +
>> +function ff_hevc_put_hevc_pel_uni_w_pixels4_8_neon, export=1
>> + mov w10, #-6
>> + sub w10, w10, w5
>> + dup v30.8h, w6
>> + dup v31.4s, w10
>> + dup v29.8h, w7
>> +1:
>> + ldr s0, [x2]
>> + ldr s1, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + ushll v0.8h, v0.8b, #6
>> + ushll v1.8h, v1.8b, #6
>> + smull v0.4s, v0.4h, v30.4h
>> + smull v1.4s, v1.4h, v30.4h
>> + sqrshl v0.4s, v0.4s, v31.4s
>> + sqrshl v1.4s, v1.4s, v31.4s
>> + sqadd v0.4s, v0.4s, v29.4s
>> + sqadd v1.4s, v1.4s, v29.4s
>> + sqxtn v0.4h, v0.4s
>> + sqxtn v1.4h, v1.4s
>> + sqxtun v0.8b, v0.8h
>> + sqxtun v1.8b, v1.8h
>> + str s0, [x0]
>> + str s1, [x0, x1]
>> + add x0, x0, x1, lsl 1
>> + subs w4, w4, #2
>> + b.ne 1b
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_pel_uni_w_pixels6_8_neon, export=1
>> + mov w10, #-6
>> + sub w10, w10, w5
>> + dup v30.8h, w6
>> + dup v31.4s, w10
>> + dup v29.4s, w7
>> + sub x1, x1, #4
>> +1:
>> + ldr d0, [x2]
>> + ldr d1, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + ushll v0.8h, v0.8b, #6
>> + ushll v1.8h, v1.8b, #6
>> + smull v4.4s, v0.4h, v30.4h
>> + smull2 v5.4s, v0.8h, v30.8h
>> + smull v6.4s, v1.4h, v30.4h
>> + smull2 v7.4s, v1.8h, v30.8h
>> + sqrshl v4.4s, v4.4s, v31.4s
>> + sqrshl v5.4s, v5.4s, v31.4s
>> + sqrshl v6.4s, v6.4s, v31.4s
>> + sqrshl v7.4s, v7.4s, v31.4s
>> + sqadd v4.4s, v4.4s, v29.4s
>> + sqadd v5.4s, v5.4s, v29.4s
>> + sqadd v6.4s, v6.4s, v29.4s
>> + sqadd v7.4s, v7.4s, v29.4s
>> + sqxtn v0.4h, v4.4s
>> + sqxtn2 v0.8h, v5.4s
>> + sqxtn v1.4h, v6.4s
>> + sqxtn2 v1.8h, v7.4s
>> + sqxtun v0.8b, v0.8h
>> + sqxtun v1.8b, v1.8h
>> + str s0, [x0], #4
>> + st1 {v0.h}[2], [x0], x1
>> + str s1, [x0], #4
>> + st1 {v1.h}[2], [x0], x1
>> + subs w4, w4, #2
>> + b.ne 1b
>> + ret +endfunc
>> +
>> +function ff_hevc_put_hevc_pel_uni_w_pixels8_8_neon, export=1
>> + mov w10, #-6
>> + sub w10, w10, w5
>> + dup v30.8h, w6
>> + dup v31.4s, w10
>> + dup v29.4s, w7
>> +1:
>> + ldr d0, [x2]
>> + ldr d1, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + ushll v0.8h, v0.8b, #6
>> + ushll v1.8h, v1.8b, #6
>> + smull v4.4s, v0.4h, v30.4h
>> + smull2 v5.4s, v0.8h, v30.8h
>> + smull v6.4s, v1.4h, v30.4h
>> + smull2 v7.4s, v1.8h, v30.8h
>> + sqrshl v4.4s, v4.4s, v31.4s
>> + sqrshl v5.4s, v5.4s, v31.4s
>> + sqrshl v6.4s, v6.4s, v31.4s
>> + sqrshl v7.4s, v7.4s, v31.4s
>> + sqadd v4.4s, v4.4s, v29.4s
>> + sqadd v5.4s, v5.4s, v29.4s
>> + sqadd v6.4s, v6.4s, v29.4s
>> + sqadd v7.4s, v7.4s, v29.4s
>> + sqxtn v0.4h, v4.4s
>> + sqxtn2 v0.8h, v5.4s
>> + sqxtn v1.4h, v6.4s
>> + sqxtn2 v1.8h, v7.4s
>> + sqxtun v0.8b, v0.8h
>> + sqxtun v1.8b, v1.8h
>> + str d0, [x0]
>> + str d1, [x0, x1]
>> + add x0, x0, x1, lsl 1
>> + subs w4, w4, #2
>> + b.ne 1b
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_pel_uni_w_pixels12_8_neon, export=1
>> + mov w10, #-6
>> + sub w10, w10, w5
>> + dup v30.8h, w6
>> + dup v31.4s, w10
>> + dup v29.4s, w7
>> + sub x1, x1, #8
>> +1:
>> + ldr q0, [x2]
>> + ldr q1, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + ushll v4.8h, v0.8b, #6
>> + ushll2 v5.8h, v0.16b, #6
>> + ushll v6.8h, v1.8b, #6
>> + ushll2 v7.8h, v1.16b, #6
>> + smull v16.4s, v4.4h, v30.4h
>> + smull2 v17.4s, v4.8h, v30.8h
>> + smull v18.4s, v5.4h, v30.4h
>> + smull2 v19.4s, v5.8h, v30.8h
>> + smull v20.4s, v6.4h, v30.4h
>> + smull2 v21.4s, v6.8h, v30.8h
>> + smull v22.4s, v7.4h, v30.4h
>> + smull2 v23.4s, v7.8h, v30.8h
>> + + sqrshl v16.4s, v16.4s, v31.4s
>> + sqrshl v17.4s, v17.4s, v31.4s
>> + sqrshl v18.4s, v18.4s, v31.4s
>> + sqrshl v19.4s, v19.4s, v31.4s
>> + sqrshl v20.4s, v20.4s, v31.4s
>> + sqrshl v21.4s, v21.4s, v31.4s
>> + sqrshl v22.4s, v22.4s, v31.4s
>> + sqrshl v23.4s, v23.4s, v31.4s
>> + sqadd v16.4s, v16.4s, v29.4s
>> + sqadd v17.4s, v17.4s, v29.4s
>> + sqadd v18.4s, v18.4s, v29.4s
>> + sqadd v19.4s, v19.4s, v29.4s
>> + sqadd v20.4s, v20.4s, v29.4s
>> + sqadd v21.4s, v21.4s, v29.4s
>> + sqadd v22.4s, v22.4s, v29.4s
>> + sqadd v23.4s, v23.4s, v29.4s
>> + sqxtn v0.4h, v16.4s
>> + sqxtn2 v0.8h, v17.4s
>> + sqxtn v1.4h, v18.4s
>> + sqxtn2 v1.8h, v19.4s
>> + sqxtn v2.4h, v20.4s
>> + sqxtn2 v2.8h, v21.4s
>> + sqxtn v3.4h, v22.4s
>> + sqxtn2 v3.8h, v23.4s
>> + sqxtun v0.8b, v0.8h
>> + sqxtun2 v0.16b, v1.8h
>> + sqxtun v2.8b, v2.8h
>> + sqxtun2 v2.16b, v3.8h
>> + str d0, [x0], #8
>> + st1 {v0.s}[2], [x0], x1
>> + str d2, [x0], #8
>> + st1 {v2.s}[2], [x0], x1
>> + subs w4, w4, #2
>> + b.ne 1b
>> + ret
>> +endfunc
>> +
>> +.macro PEL_UNI_W_PIXEL_CALC s0, t0, t1, d0, d1, d2, d3
>> + ushll \t0\().8h, \s0\().8b, #6
>> + ushll2 \t1\().8h, \s0\().16b, #6
>> + smull \d0\().4s, \t0\().4h, v30.4h
>> + smull2 \d1\().4s, \t0\().8h, v30.8h
>> + smull \d2\().4s, \t1\().4h, v30.4h
>> + smull2 \d3\().4s, \t1\().8h, v30.8h
>> + sqrshl \d0\().4s, \d0\().4s, v31.4s
>> + sqrshl \d1\().4s, \d1\().4s, v31.4s
>> + sqrshl \d2\().4s, \d2\().4s, v31.4s
>> + sqrshl \d3\().4s, \d3\().4s, v31.4s
>> + sqadd \d0\().4s, \d0\().4s, v29.4s
>> + sqadd \d1\().4s, \d1\().4s, v29.4s
>> + sqadd \d2\().4s, \d2\().4s, v29.4s
>> + sqadd \d3\().4s, \d3\().4s, v29.4s
>> + sqxtn \t0\().4h, \d0\().4s
>> + sqxtn2 \t0\().8h, \d1\().4s
>> + sqxtn \t1\().4h, \d2\().4s
>> + sqxtn2 \t1\().8h, \d3\().4s
>> + sqxtun \s0\().8b, \t0\().8h
>> + sqxtun2 \s0\().16b, \t1\().8h
>> +.endm
>> +
>> +
>> +function ff_hevc_put_hevc_pel_uni_w_pixels16_8_neon, export=1
>> + mov w10, #-6
>> + sub w10, w10, w5
>> + dup v30.8h, w6
>> + dup v31.4s, w10
>> + dup v29.4s, w7
>> +1:
>> + ldr q0, [x2]
>> + ldr q1, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
>> + PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
>> + str q0, [x0]
>> + str q1, [x0, x1]
>> + add x0, x0, x1, lsl 1
>> + subs w4, w4, #2
>> + b.ne 1b
>> + ret
>> +endfunc
>> +
>> +
>> +
>> +function ff_hevc_put_hevc_pel_uni_w_pixels24_8_neon, export=1
>> + mov w10, #-6
>> + sub w10, w10, w5
>> + dup v30.8h, w6
>> + dup v31.4s, w10
>> + dup v29.4s, w7
>> +1:
>> + ld1 {v0.16b, v1.16b}, [x2], x3
>> + ushll v4.8h, v0.8b, #6
>> + ushll2 v5.8h, v0.16b, #6
>> + ushll v6.8h, v1.8b, #6
>> + smull v16.4s, v4.4h, v30.4h
>> + smull2 v17.4s, v4.8h, v30.8h
>> + smull v18.4s, v5.4h, v30.4h
>> + smull2 v19.4s, v5.8h, v30.8h
>> + smull v20.4s, v6.4h, v30.4h
>> + smull2 v21.4s, v6.8h, v30.8h
>> + sqrshl v16.4s, v16.4s, v31.4s
>> + sqrshl v17.4s, v17.4s, v31.4s
>> + sqrshl v18.4s, v18.4s, v31.4s
>> + sqrshl v19.4s, v19.4s, v31.4s
>> + sqrshl v20.4s, v20.4s, v31.4s
>> + sqrshl v21.4s, v21.4s, v31.4s
>> + sqadd v16.4s, v16.4s, v29.4s
>> + sqadd v17.4s, v17.4s, v29.4s
>> + sqadd v18.4s, v18.4s, v29.4s
>> + sqadd v19.4s, v19.4s, v29.4s
>> + sqadd v20.4s, v20.4s, v29.4s
>> + sqadd v21.4s, v21.4s, v29.4s
>> + sqxtn v0.4h, v16.4s
>> + sqxtn2 v0.8h, v17.4s
>> + sqxtn v1.4h, v18.4s
>> + sqxtn2 v1.8h, v19.4s
>> + sqxtn v2.4h, v20.4s
>> + sqxtn2 v2.8h, v21.4s
>> + sqxtun v0.8b, v0.8h
>> + sqxtun v1.8b, v1.8h
>> + sqxtun v2.8b, v2.8h
>> + st1 {v0.8b, v1.8b, v2.8b}, [x0], x1
>> + subs w4, w4, #1
>> + b.ne 1b
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_pel_uni_w_pixels32_8_neon, export=1
>> + mov w10, #-6
>> + sub w10, w10, w5
>> + dup v30.8h, w6
>> + dup v31.4s, w10
>> + dup v29.4s, w7
>> +1:
>> + ld1 {v0.16b, v1.16b}, [x2], x3
>> + PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
>> + PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
>> + st1 {v0.16b, v1.16b}, [x0], x1
>> + subs w4, w4, #1
>> + b.ne 1b
>> + ret
>> +endfunc
>> +
>> +
>> +function ff_hevc_put_hevc_pel_uni_w_pixels48_8_neon, export=1
>> + mov w10, #-6
>> + sub w10, w10, w5
>> + dup v30.8h, w6
>> + dup v31.4s, w10
>> + dup v29.4s, w7
>> +1:
>> + ld1 {v0.16b, v1.16b, v2.16b}, [x2], x3
>> + PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
>> + PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
>> + PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
>> + st1 {v0.16b, v1.16b, v2.16b}, [x0], x1
>> + subs w4, w4, #1
>> + b.ne 1b
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_pel_uni_w_pixels64_8_neon, export=1
>> + mov w10, #-6
>> + sub w10, w10, w5
>> + dup v30.8h, w6
>> + dup v31.4s, w10
>> + dup v29.4s, w7
>> +1:
>> + ld1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x2], x3
>> + PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
>> + PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
>> + PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
>> + PEL_UNI_W_PIXEL_CALC v3, v6, v7, v20, v21, v22, v23
>> + st1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x0], x1
>> + subs w4, w4, #1
>> + b.ne 1b
>> + ret
>> +endfunc
>> +
>> +.macro QPEL_UNI_W_V_HEADER
>> + ldur x12, [sp, #8] // my
>> + sub x2, x2, x3, lsl #1
>> + sub x2, x2, x3
>> + movrel x9, qpel_filters_abs
>> + add x9, x9, x12, lsl 3
>> + ldr d28, [x9]
>> + dup v0.16b, v28.b[0]
>> + dup v1.16b, v28.b[1]
>> + dup v2.16b, v28.b[2]
>> + dup v3.16b, v28.b[3]
>> + dup v4.16b, v28.b[4]
>> + dup v5.16b, v28.b[5]
>> + dup v6.16b, v28.b[6]
>> + dup v7.16b, v28.b[7]
>> +
>> + mov w10, #-6
>> + sub w10, w10, w5
>> + dup v30.8h, w6 // wx
>> + dup v31.4s, w10 // shift
>> + dup v29.4s, w7 // ox
>> +.endm
>> +
>> +.macro QPEL_FILTER_B dst, src0, src1, src2, src3, src4, src5, src6, src7
>> + umull \dst\().8h, \src1\().8b, v1.8b
>> + umlsl \dst\().8h, \src0\().8b, v0.8b
>> + umlsl \dst\().8h, \src2\().8b, v2.8b
>> + umlal \dst\().8h, \src3\().8b, v3.8b
>> + umlal \dst\().8h, \src4\().8b, v4.8b
>> + umlsl \dst\().8h, \src5\().8b, v5.8b
>> + umlal \dst\().8h, \src6\().8b, v6.8b
>> + umlsl \dst\().8h, \src7\().8b, v7.8b
>> +.endm
>> +
>> +.macro QPEL_FILTER_B2 dst, src0, src1, src2, src3, src4, src5, src6, src7
>> + umull2 \dst\().8h, \src1\().16b, v1.16b
>> + umlsl2 \dst\().8h, \src0\().16b, v0.16b
>> + umlsl2 \dst\().8h, \src2\().16b, v2.16b
>> + umlal2 \dst\().8h, \src3\().16b, v3.16b
>> + umlal2 \dst\().8h, \src4\().16b, v4.16b
>> + umlsl2 \dst\().8h, \src5\().16b, v5.16b
>> + umlal2 \dst\().8h, \src6\().16b, v6.16b
>> + umlsl2 \dst\().8h, \src7\().16b, v7.16b
>> +.endm
>> +
>> +.macro QPEL_UNI_W_V_4
>> + smull v24.4s, v24.4h, v30.4h
>> + sqrshl v24.4s, v24.4s, v31.4s
>> + sqadd v24.4s, v24.4s, v29.4s
>> + sqxtn v24.4h, v24.4s
>> + sqxtun v24.8b, v24.8h
>> + st1 {v24.s}[0], [x0], x1
>> +.endm
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_v4_8_neon, export=1
>> + QPEL_UNI_W_V_HEADER
>> + ldr s16, [x2]
>> + ldr s17, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + ldr s18, [x2]
>> + ldr s19, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + ldr s20, [x2]
>> + ldr s21, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + ldr s22, [x2]
>> +
>> +1: ldr s23, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + QPEL_FILTER_B v24, v16, v17, v18, v19, v20, v21, v22, v23
>> + QPEL_UNI_W_V_4
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr s16, [x2]
>> + QPEL_FILTER_B v24, v17, v18, v19, v20, v21, v22, v23, v16
>> + QPEL_UNI_W_V_4
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr s17, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + QPEL_FILTER_B v24, v18, v19, v20, v21, v22, v23, v16, v17
>> + QPEL_UNI_W_V_4
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr s18, [x2]
>> + QPEL_FILTER_B v24, v19, v20, v21, v22, v23, v16, v17, v18
>> + QPEL_UNI_W_V_4
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr s19, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + QPEL_FILTER_B v24, v20, v21, v22, v23, v16, v17, v18, v19
>> + QPEL_UNI_W_V_4
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr s20, [x2]
>> + QPEL_FILTER_B v24, v21, v22, v23, v16, v17, v18, v19, v20
>> + QPEL_UNI_W_V_4
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr s21, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + QPEL_FILTER_B v24, v22, v23, v16, v17, v18, v19, v20, v21
>> + QPEL_UNI_W_V_4
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr s22, [x2]
>> + QPEL_FILTER_B v24, v23, v16, v17, v18, v19, v20, v21, v22
>> + QPEL_UNI_W_V_4
>> + subs w4, w4, #1
>> + b.ne 1b
>> +2:
>> + ret
>> +endfunc
>> +
>> +.macro QPEL_UNI_W_V_8
>> + smull v24.4s, v26.4h, v30.4h
>> + smull2 v25.4s, v26.8h, v30.8h
>> + sqrshl v24.4s, v24.4s, v31.4s
>> + sqrshl v25.4s, v25.4s, v31.4s
>> + sqadd v24.4s, v24.4s, v29.4s
>> + sqadd v25.4s, v25.4s, v29.4s
>> + sqxtn v24.4h, v24.4s
>> + sqxtn2 v24.8h, v25.4s
>> + sqxtun v24.8b, v24.8h
>> + st1 {v24.d}[0], [x0], x1
>> +.endm
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_v8_8_neon, export=1
>> + QPEL_UNI_W_V_HEADER
>> + ldr d16, [x2]
>> + ldr d17, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + ldr d18, [x2]
>> + ldr d19, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + ldr d20, [x2]
>> + ldr d21, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + ldr d22, [x2]
>> +
>> +1: ldr d23, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
>> + QPEL_UNI_W_V_8
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr d16, [x2]
>> + QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
>> + QPEL_UNI_W_V_8
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr d17, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
>> + QPEL_UNI_W_V_8
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr d18, [x2]
>> + QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
>> + QPEL_UNI_W_V_8
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr d19, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
>> + QPEL_UNI_W_V_8
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr d20, [x2]
>> + QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
>> + QPEL_UNI_W_V_8
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr d21, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
>> + QPEL_UNI_W_V_8
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr d22, [x2]
>> + QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
>> + QPEL_UNI_W_V_8
>> + subs w4, w4, #1
>> + b.ne 1b
>> +2:
>> + ret
>> +endfunc
>> +
>> +.macro QPEL_UNI_W_V_16
>> + smull v24.4s, v26.4h, v30.4h
>> + smull2 v25.4s, v26.8h, v30.8h
>> + smull v26.4s, v27.4h, v30.4h
>> + smull2 v27.4s, v27.8h, v30.8h
>> + sqrshl v24.4s, v24.4s, v31.4s
>> + sqrshl v25.4s, v25.4s, v31.4s
>> + sqrshl v26.4s, v26.4s, v31.4s
>> + sqrshl v27.4s, v27.4s, v31.4s
>> + sqadd v24.4s, v24.4s, v29.4s
>> + sqadd v25.4s, v25.4s, v29.4s
>> + sqadd v26.4s, v26.4s, v29.4s
>> + sqadd v27.4s, v27.4s, v29.4s
>> + sqxtn v24.4h, v24.4s
>> + sqxtn2 v24.8h, v25.4s
>> + sqxtn v26.4h, v26.4s
>> + sqxtn2 v26.8h, v27.4s
>> + sqxtun v24.8b, v24.8h
>> + sqxtun2 v24.16b, v26.8h
>> + st1 {v24.16b}, [x0], x1
>> +.endm
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_v16_8_neon, export=1
>> + QPEL_UNI_W_V_HEADER
>> + ldr q16, [x2]
>> + ldr q17, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + ldr q18, [x2]
>> + ldr q19, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + ldr q20, [x2]
>> + ldr q21, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + ldr q22, [x2]
>> +
>> +1: ldr q23, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
>> + QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
>> + QPEL_UNI_W_V_16
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr q16, [x2]
>> + QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
>> + QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
>> + QPEL_UNI_W_V_16
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr q17, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
>> + QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
>> + QPEL_UNI_W_V_16
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr q18, [x2]
>> + QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
>> + QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
>> + QPEL_UNI_W_V_16
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr q19, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
>> + QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
>> + QPEL_UNI_W_V_16
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr q20, [x2]
>> + QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
>> + QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
>> + QPEL_UNI_W_V_16
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr q21, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
>> + QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
>> + QPEL_UNI_W_V_16
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr q22, [x2]
>> + QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
>> + QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
>> + QPEL_UNI_W_V_16
>> + subs w4, w4, #1
>> + b.ne 1b
>> +2:
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
>> + QPEL_UNI_W_V_HEADER
>> + ldur w13, [sp, #16]
>> + mov x14, x0
>> + mov x15, x2
>> + mov w11, w4
>> +
>> +3:
>> + ldr q16, [x2]
>> + ldr q17, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + ldr q18, [x2]
>> + ldr q19, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + ldr q20, [x2]
>> + ldr q21, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + ldr q22, [x2]
>> +
>> +
>> +1: ldr q23, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
>> + QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
>> + QPEL_UNI_W_V_16
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr q16, [x2]
>> + QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
>> + QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
>> + QPEL_UNI_W_V_16
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr q17, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
>> + QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
>> + QPEL_UNI_W_V_16
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr q18, [x2]
>> + QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
>> + QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
>> + QPEL_UNI_W_V_16
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr q19, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
>> + QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
>> + QPEL_UNI_W_V_16
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr q20, [x2]
>> + QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
>> + QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
>> + QPEL_UNI_W_V_16
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr q21, [x2, x3]
>> + add x2, x2, x3, lsl 1
>> + QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
>> + QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
>> + QPEL_UNI_W_V_16
>> + subs w4, w4, #1
>> + b.eq 2f
>> +
>> + ldr q22, [x2]
>> + QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
>> + QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
>> + QPEL_UNI_W_V_16
>> + subs w4, w4, #1
>> + b.ne 1b
>> +2:
>> + subs w13, w13, #16
>> + add x14, x14, #16
>> + add x15, x15, #16
>> + mov x0, x14
>> + mov x2, x15
>> + mov w4, w11
>> + b.hi 3b
>> + ret
>> +endfunc
>> +
>> +#if __ARM_FEATURE_DOTPROD
>> +.macro QPEL_UNI_W_H_HEADER
>> + ldr x12, [sp]
>> + sub x2, x2, #3
>> + movrel x9, qpel_filters
>> + add x9, x9, x12, lsl 3
>> + ldr x11, [x9]
>> + dup v28.2d, x11
>> + mov w10, #-6
>> + sub w10, w10, w5
>> + dup v30.4s, w6 // wx
>> + dup v31.4s, w10 // shift
>> + dup v29.4s, w7 // ox
>> +.endm
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_h4_8_neon_dotprod, export=1
>> + QPEL_UNI_W_H_HEADER
>> +1:
>> + ld1 {v0.16b}, [x2], x3
>> + ext v1.16b, v0.16b, v0.16b, #1
>> + ext v2.16b, v0.16b, v0.16b, #2
>> + ext v3.16b, v0.16b, v0.16b, #3
>> + zip1 v0.2d, v0.2d, v1.2d
>> + zip1 v2.2d, v2.2d, v3.2d
>> + movi v16.2d, #0
>> + movi v17.2d, #0
>> + usdot v16.4s, v0.16b, v28.16b
>> + usdot v17.4s, v2.16b, v28.16b
>> + addp v16.4s, v16.4s, v17.4s
>> + mul v16.4s, v16.4s, v30.4s
>> + sqrshl v16.4s, v16.4s, v31.4s
>> + sqadd v16.4s, v16.4s, v29.4s
>> + sqxtn v16.4h, v16.4s
>> + sqxtun v16.8b, v16.8h
>> + str s16, [x0]
>> + add x0, x0, x1
>> + subs w4, w4, #1
>> + b.hi 1b
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_h6_8_neon_dotprod, export=1
>> + QPEL_UNI_W_H_HEADER
>> + sub x1, x1, #4
>> +1:
>> + ld1 {v0.16b}, [x2], x3
>> + ext v1.16b, v0.16b, v0.16b, #1
>> + ext v2.16b, v0.16b, v0.16b, #2
>> + ext v3.16b, v0.16b, v0.16b, #3
>> + ext v4.16b, v0.16b, v0.16b, #4
>> + ext v5.16b, v0.16b, v0.16b, #5
>> + zip1 v0.2d, v0.2d, v1.2d
>> + zip1 v2.2d, v2.2d, v3.2d
>> + zip1 v4.2d, v4.2d, v5.2d
>> + movi v16.2d, #0
>> + movi v17.2d, #0
>> + movi v18.2d, #0
>> + usdot v16.4s, v0.16b, v28.16b
>> + usdot v17.4s, v2.16b, v28.16b
>> + usdot v18.4s, v4.16b, v28.16b
>> + addp v16.4s, v16.4s, v17.4s
>> + addp v18.4s, v18.4s, v18.4s
>> + mul v16.4s, v16.4s, v30.4s
>> + mul v18.2s, v18.2s, v30.2s
>> + sqrshl v16.4s, v16.4s, v31.4s
>> + sqrshl v18.2s, v18.2s, v31.2s
>> + sqadd v16.4s, v16.4s, v29.4s
>> + sqadd v18.2s, v18.2s, v29.2s
>> + sqxtn v16.4h, v16.4s
>> + sqxtn2 v16.8h, v18.4s
>> + sqxtun v16.8b, v16.8h
>> + str s16, [x0], #4
>> + st1 {v16.h}[2], [x0], x1
>> + subs w4, w4, #1
>> + b.hi 1b
>> + ret
>> +endfunc
>> +
>> +
>> +.macro QPEL_UNI_W_H_CALC s0, s1, s2, s3, d0, d1, d2, d3
>> + movi \d0\().2d, #0
>> + movi \d1\().2d, #0
>> + movi \d2\().2d, #0
>> + movi \d3\().2d, #0
>> + usdot \d0\().4s, \s0\().16b, v28.16b
>> + usdot \d1\().4s, \s1\().16b, v28.16b
>> + usdot \d2\().4s, \s2\().16b, v28.16b
>> + usdot \d3\().4s, \s3\().16b, v28.16b
>> + addp \d0\().4s, \d0\().4s, \d1\().4s
>> + addp \d2\().4s, \d2\().4s, \d3\().4s
>> + mul \d0\().4s, \d0\().4s, v30.4s
>> + mul \d2\().4s, \d2\().4s, v30.4s
>> + sqrshl \d0\().4s, \d0\().4s, v31.4s
>> + sqrshl \d2\().4s, \d2\().4s, v31.4s
>> + sqadd \d0\().4s, \d0\().4s, v29.4s
>> + sqadd \d2\().4s, \d2\().4s, v29.4s
>> +.endm
>> +
>> +.macro QPEL_UNI_W_H_CALC_HALF s0, s1, d0, d1
>> + movi \d0\().2d, #0
>> + movi \d1\().2d, #0
>> + usdot \d0\().4s, \s0\().16b, v28.16b
>> + usdot \d1\().4s, \s1\().16b, v28.16b
>> + addp \d0\().4s, \d0\().4s, \d1\().4s
>> + mul \d0\().4s, \d0\().4s, v30.4s
>> + sqrshl \d0\().4s, \d0\().4s, v31.4s
>> + sqadd \d0\().4s, \d0\().4s, v29.4s
>> +.endm
>> +
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_h8_8_neon_dotprod, export=1
>> + QPEL_UNI_W_H_HEADER
>> +1:
>> + ld1 {v16.16b, v17.16b}, [x2], x3
>> + ext v1.16b, v16.16b, v17.16b, #1
>> + ext v2.16b, v16.16b, v17.16b, #2
>> + ext v3.16b, v16.16b, v17.16b, #3
>> + ext v4.16b, v16.16b, v17.16b, #4
>> + ext v5.16b, v16.16b, v17.16b, #5
>> + ext v6.16b, v16.16b, v17.16b, #6
>> + ext v7.16b, v16.16b, v17.16b, #7
>> + zip1 v0.2d, v16.2d, v1.2d
>> + zip1 v2.2d, v2.2d, v3.2d
>> + zip1 v4.2d, v4.2d, v5.2d
>> + zip1 v6.2d, v6.2d, v7.2d
>> + QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
>> + sqxtn v18.4h, v18.4s
>> + sqxtn2 v18.8h, v20.4s
>> + sqxtun v18.8b, v18.8h
>> + str d18, [x0]
>> + add x0, x0, x1
>> + subs w4, w4, #1
>> + b.hi 1b
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_h12_8_neon_dotprod, export=1
>> + QPEL_UNI_W_H_HEADER
>> + add x13, x0, #8
>> +1:
>> + ld1 {v16.16b, v17.16b}, [x2], x3
>> + ext v1.16b, v16.16b, v17.16b, #1
>> + ext v2.16b, v16.16b, v17.16b, #2
>> + ext v3.16b, v16.16b, v17.16b, #3
>> + ext v4.16b, v16.16b, v17.16b, #4
>> + ext v5.16b, v16.16b, v17.16b, #5
>> + ext v6.16b, v16.16b, v17.16b, #6
>> + ext v7.16b, v16.16b, v17.16b, #7
>> + zip1 v18.2d, v16.2d, v1.2d
>> + zip1 v19.2d, v2.2d, v3.2d
>> + zip1 v20.2d, v4.2d, v5.2d
>> + zip1 v21.2d, v6.2d, v7.2d
>> + zip2 v22.2d, v16.2d, v1.2d
>> + zip2 v23.2d, v2.2d, v3.2d
>> + QPEL_UNI_W_H_CALC v18, v19, v20, v21, v0, v2, v4, v6
>> + QPEL_UNI_W_H_CALC_HALF v22, v23, v24, v25
>> + sqxtn v0.4h, v0.4s
>> + sqxtn2 v0.8h, v4.4s
>> + sqxtn v1.4h, v24.4s
>> + sqxtun v0.8b, v0.8h
>> + sqxtun v1.8b, v1.8h
>> +
>> + str d0, [x0]
>> + str s1, [x13]
>> + add x0, x0, x1
>> + add x13, x13, x1
>> + subs w4, w4, #1
>> + b.hi 1b
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_h16_8_neon_dotprod, export=1
>> + QPEL_UNI_W_H_HEADER
>> +1:
>> + ld1 {v16.16b, v17.16b}, [x2], x3
>> + ext v1.16b, v16.16b, v17.16b, #1
>> + ext v2.16b, v16.16b, v17.16b, #2
>> + ext v3.16b, v16.16b, v17.16b, #3
>> + ext v4.16b, v16.16b, v17.16b, #4
>> + ext v5.16b, v16.16b, v17.16b, #5
>> + ext v6.16b, v16.16b, v17.16b, #6
>> + ext v7.16b, v16.16b, v17.16b, #7
>> + QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21 //
>> v18: 0, 8, 2, 10 v20: 1, 9, 3, 11
>> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25 //
>> v22: 4, 12, 6, 14 v24: 5, 13, 7, 15
>> + sqxtn v0.4h, v18.4s
>> + sqxtn2 v0.8h, v22.4s
>> + sqxtn v1.4h, v20.4s
>> + sqxtn2 v1.8h, v24.4s
>> + trn1 v2.8h, v0.8h, v1.8h
>> + trn2 v3.8h, v0.8h, v1.8h
>> + sqxtun v0.8b, v2.8h
>> + sqxtun2 v0.16b, v3.8h
>> + st1 {v0.16b}, [x0], x1
>> + subs w4, w4, #1
>> + b.hi 1b
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_h24_8_neon_dotprod, export=1
>> + QPEL_UNI_W_H_HEADER
>> + sub x1, x1, #16
>> +1:
>> + ld1 {v16.16b, v17.16b}, [x2], x3
>> + ext v1.16b, v16.16b, v17.16b, #1
>> + ext v2.16b, v16.16b, v17.16b, #2
>> + ext v3.16b, v16.16b, v17.16b, #3
>> + ext v4.16b, v16.16b, v17.16b, #4
>> + ext v5.16b, v16.16b, v17.16b, #5
>> + ext v6.16b, v16.16b, v17.16b, #6
>> + ext v7.16b, v16.16b, v17.16b, #7
>> + QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21
>> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
>> + sqxtn v18.4h, v18.4s
>> + sqxtn2 v18.8h, v22.4s
>> + sqxtn v19.4h, v20.4s
>> + sqxtn2 v19.8h, v24.4s
>> + trn1 v20.8h, v18.8h, v19.8h
>> + trn2 v21.8h, v18.8h, v19.8h
>> + sqxtun v26.8b, v20.8h
>> + sqxtun2 v26.16b, v21.8h // 0-15
>> + ext v1.16b, v17.16b, v17.16b, #1
>> + ext v2.16b, v17.16b, v17.16b, #2
>> + ext v3.16b, v17.16b, v17.16b, #3
>> + ext v4.16b, v17.16b, v17.16b, #4
>> + ext v5.16b, v17.16b, v17.16b, #5
>> + ext v6.16b, v17.16b, v17.16b, #6
>> + ext v7.16b, v17.16b, v17.16b, #7
>> + zip1 v0.2d, v17.2d, v1.2d
>> + zip1 v2.2d, v2.2d, v3.2d
>> + zip1 v4.2d, v4.2d, v5.2d
>> + zip1 v6.2d, v6.2d, v7.2d
>> + QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
>> + sqxtn v18.4h, v18.4s
>> + sqxtn2 v18.8h, v20.4s
>> + sqxtun v27.8b, v18.8h
>> +
>> + st1 {v26.16b}, [x0], #16
>> + st1 {v27.8b}, [x0], x1
>> + subs w4, w4, #1
>> + b.hi 1b
>> + ret
>> +endfunc
>> +
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_h32_8_neon_dotprod, export=1
>> + QPEL_UNI_W_H_HEADER
>> +1:
>> + ld1 {v16.16b, v17.16b, v18.16b}, [x2], x3
>> + ext v1.16b, v16.16b, v17.16b, #1
>> + ext v2.16b, v16.16b, v17.16b, #2
>> + ext v3.16b, v16.16b, v17.16b, #3
>> + ext v4.16b, v16.16b, v17.16b, #4
>> + ext v5.16b, v16.16b, v17.16b, #5
>> + ext v6.16b, v16.16b, v17.16b, #6
>> + ext v7.16b, v16.16b, v17.16b, #7
>> + QPEL_UNI_W_H_CALC v16, v2, v1, v3, v0, v19, v20, v21
>> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
>> + sqxtn v0.4h, v0.4s
>> + sqxtn2 v0.8h, v22.4s
>> + sqxtn v19.4h, v20.4s
>> + sqxtn2 v19.8h, v24.4s
>> + trn1 v20.8h, v0.8h, v19.8h
>> + trn2 v21.8h, v0.8h, v19.8h
>> + sqxtun v26.8b, v20.8h
>> + sqxtun2 v26.16b, v21.8h // 0-15
>> + ext v1.16b, v17.16b, v18.16b, #1
>> + ext v2.16b, v17.16b, v18.16b, #2
>> + ext v3.16b, v17.16b, v18.16b, #3
>> + ext v4.16b, v17.16b, v18.16b, #4
>> + ext v5.16b, v17.16b, v18.16b, #5
>> + ext v6.16b, v17.16b, v18.16b, #6
>> + ext v7.16b, v17.16b, v18.16b, #7
>> + QPEL_UNI_W_H_CALC v17, v2, v1, v3, v0, v19, v20, v21
>> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
>> + sqxtn v0.4h, v0.4s
>> + sqxtn2 v0.8h, v22.4s
>> + sqxtn v19.4h, v20.4s
>> + sqxtn2 v19.8h, v24.4s
>> + trn1 v20.8h, v0.8h, v19.8h
>> + trn2 v21.8h, v0.8h, v19.8h
>> + sqxtun v27.8b, v20.8h
>> + sqxtun2 v27.16b, v21.8h // 16-31
>> + st1 {v26.16b, v27.16b}, [x0], x1
>> + subs w4, w4, #1
>> + b.hi 1b
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_h48_8_neon_dotprod, export=1
>> + QPEL_UNI_W_H_HEADER
>> +1:
>> + ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], x3
>> + ext v1.16b, v16.16b, v17.16b, #1
>> + ext v2.16b, v16.16b, v17.16b, #2
>> + ext v3.16b, v16.16b, v17.16b, #3
>> + ext v4.16b, v16.16b, v17.16b, #4
>> + ext v5.16b, v16.16b, v17.16b, #5
>> + ext v6.16b, v16.16b, v17.16b, #6
>> + ext v7.16b, v16.16b, v17.16b, #7
>> + QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
>> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
>> + sqxtn v20.4h, v20.4s
>> + sqxtn2 v20.8h, v22.4s
>> + sqxtn v21.4h, v21.4s
>> + sqxtn2 v21.8h, v23.4s
>> + trn1 v22.8h, v20.8h, v21.8h
>> + trn2 v23.8h, v20.8h, v21.8h
>> + sqxtun v25.8b, v22.8h
>> + sqxtun2 v25.16b, v23.8h // 0-15
>> + ext v1.16b, v17.16b, v18.16b, #1
>> + ext v2.16b, v17.16b, v18.16b, #2
>> + ext v3.16b, v17.16b, v18.16b, #3
>> + ext v4.16b, v17.16b, v18.16b, #4
>> + ext v5.16b, v17.16b, v18.16b, #5
>> + ext v6.16b, v17.16b, v18.16b, #6
>> + ext v7.16b, v17.16b, v18.16b, #7
>> + QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
>> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
>> + sqxtn v20.4h, v20.4s
>> + sqxtn2 v20.8h, v22.4s
>> + sqxtn v21.4h, v21.4s
>> + sqxtn2 v21.8h, v23.4s
>> + trn1 v22.8h, v20.8h, v21.8h
>> + trn2 v23.8h, v20.8h, v21.8h
>> + sqxtun v26.8b, v22.8h
>> + sqxtun2 v26.16b, v23.8h // 16-31
>> + ext v1.16b, v18.16b, v19.16b, #1
>> + ext v2.16b, v18.16b, v19.16b, #2
>> + ext v3.16b, v18.16b, v19.16b, #3
>> + ext v4.16b, v18.16b, v19.16b, #4
>> + ext v5.16b, v18.16b, v19.16b, #5
>> + ext v6.16b, v18.16b, v19.16b, #6
>> + ext v7.16b, v18.16b, v19.16b, #7
>> + QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
>> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
>> + sqxtn v20.4h, v20.4s
>> + sqxtn2 v20.8h, v22.4s
>> + sqxtn v21.4h, v21.4s
>> + sqxtn2 v21.8h, v23.4s
>> + trn1 v22.8h, v20.8h, v21.8h
>> + trn2 v23.8h, v20.8h, v21.8h
>> + sqxtun v27.8b, v22.8h
>> + sqxtun2 v27.16b, v23.8h // 32-47
>> + st1 {v25.16b, v26.16b, v27.16b}, [x0], x1
>> + subs w4, w4, #1
>> + b.hi 1b
>> + ret
>> +endfunc
>> +
>> +
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_h64_8_neon_dotprod, export=1
>> + QPEL_UNI_W_H_HEADER
>> + sub x3, x3, #64
>> +1:
>> + ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], #64
>> + ext v1.16b, v16.16b, v17.16b, #1
>> + ext v2.16b, v16.16b, v17.16b, #2
>> + ext v3.16b, v16.16b, v17.16b, #3
>> + ext v4.16b, v16.16b, v17.16b, #4
>> + ext v5.16b, v16.16b, v17.16b, #5
>> + ext v6.16b, v16.16b, v17.16b, #6
>> + ext v7.16b, v16.16b, v17.16b, #7
>> + QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
>> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
>> + sqxtn v20.4h, v20.4s
>> + sqxtn2 v20.8h, v22.4s
>> + sqxtn v21.4h, v21.4s
>> + sqxtn2 v21.8h, v23.4s
>> + trn1 v22.8h, v20.8h, v21.8h
>> + trn2 v23.8h, v20.8h, v21.8h
>> + sqxtun v16.8b, v22.8h
>> + sqxtun2 v16.16b, v23.8h // 0-15
>> + ext v1.16b, v17.16b, v18.16b, #1
>> + ext v2.16b, v17.16b, v18.16b, #2
>> + ext v3.16b, v17.16b, v18.16b, #3
>> + ext v4.16b, v17.16b, v18.16b, #4
>> + ext v5.16b, v17.16b, v18.16b, #5
>> + ext v6.16b, v17.16b, v18.16b, #6
>> + ext v7.16b, v17.16b, v18.16b, #7
>> + QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
>> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
>> + sqxtn v20.4h, v20.4s
>> + sqxtn2 v20.8h, v22.4s
>> + sqxtn v21.4h, v21.4s
>> + sqxtn2 v21.8h, v23.4s
>> + trn1 v22.8h, v20.8h, v21.8h
>> + trn2 v23.8h, v20.8h, v21.8h
>> + sqxtun v17.8b, v22.8h
>> + sqxtun2 v17.16b, v23.8h // 16-31
>> + ext v1.16b, v18.16b, v19.16b, #1
>> + ext v2.16b, v18.16b, v19.16b, #2
>> + ext v3.16b, v18.16b, v19.16b, #3
>> + ext v4.16b, v18.16b, v19.16b, #4
>> + ext v5.16b, v18.16b, v19.16b, #5
>> + ext v6.16b, v18.16b, v19.16b, #6
>> + ext v7.16b, v18.16b, v19.16b, #7
>> + QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
>> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
>> + ld1 {v0.16b}, [x2], x3
>> + sqxtn v20.4h, v20.4s
>> + sqxtn2 v20.8h, v22.4s
>> + sqxtn v21.4h, v21.4s
>> + sqxtn2 v21.8h, v23.4s
>> + trn1 v22.8h, v20.8h, v21.8h
>> + trn2 v23.8h, v20.8h, v21.8h
>> + sqxtun v18.8b, v22.8h
>> + sqxtun2 v18.16b, v23.8h // 32-47
>> + ext v1.16b, v19.16b, v0.16b, #1
>> + ext v2.16b, v19.16b, v0.16b, #2
>> + ext v3.16b, v19.16b, v0.16b, #3
>> + ext v4.16b, v19.16b, v0.16b, #4
>> + ext v5.16b, v19.16b, v0.16b, #5
>> + ext v6.16b, v19.16b, v0.16b, #6
>> + ext v7.16b, v19.16b, v0.16b, #7
>> + QPEL_UNI_W_H_CALC v19, v2, v1, v3, v20, v24, v21, v0
>> + QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
>> + sqxtn v20.4h, v20.4s
>> + sqxtn2 v20.8h, v22.4s
>> + sqxtn v21.4h, v21.4s
>> + sqxtn2 v21.8h, v23.4s
>> + trn1 v22.8h, v20.8h, v21.8h
>> + trn2 v23.8h, v20.8h, v21.8h
>> + sqxtun v19.8b, v22.8h
>> + sqxtun2 v19.16b, v23.8h // 48-63
>> +
>> + st1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x0], x1
>> + subs w4, w4, #1
>> + b.hi 1b
>> + ret
>> +endfunc
>> +
>> +
>> +.macro QPEL_H_HEADER
>> + movrel x9, qpel_filters
>> + add x9, x9, x4, lsl 3
>> + ldr x11, [x9]
>> + dup v31.2d, x11
>> + sub x1, x1, #3
>> +.endm
>> +
>> +function ff_hevc_put_hevc_qpel_h4_8_neon_dotprod, export=1
>> + QPEL_H_HEADER
>> + mov x10, #MAX_PB_SIZE * 2
>> +1:
>> + ld1 {v0.16b}, [x1], x2
>> + ext v1.16b, v0.16b, v0.16b, #1
>> + ext v2.16b, v0.16b, v0.16b, #2
>> + ext v3.16b, v0.16b, v0.16b, #3
>> + zip1 v0.2d, v0.2d, v1.2d
>> + zip1 v2.2d, v2.2d, v3.2d
>> + movi v16.2d, #0
>> + movi v17.2d, #0
>> + usdot v16.4s, v0.16b, v31.16b
>> + usdot v17.4s, v2.16b, v31.16b
>> + addp v16.4s, v16.4s, v17.4s
>> + sqxtn v16.4h, v16.4s
>> + str d16, [x0]
>> + add x0, x0, x10
>> + subs w3, w3, #1
>> + b.ne 1b
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_qpel_h6_8_neon_dotprod, export=1
>> + QPEL_H_HEADER
>> + mov x10, #MAX_PB_SIZE * 2
>> + add x15, x0, #8
>> +1:
>> + ld1 {v0.16b}, [x1], x2
>> + ext v1.16b, v0.16b, v0.16b, #1
>> + ext v2.16b, v0.16b, v0.16b, #2
>> + ext v3.16b, v0.16b, v0.16b, #3
>> + ext v4.16b, v0.16b, v0.16b, #4
>> + ext v5.16b, v0.16b, v0.16b, #5
>> + zip1 v0.2d, v0.2d, v1.2d
>> + zip1 v2.2d, v2.2d, v3.2d
>> + zip1 v4.2d, v4.2d, v5.2d
>> + movi v16.2d, #0
>> + movi v17.2d, #0
>> + movi v18.2d, #0
>> + usdot v16.4s, v0.16b, v31.16b
>> + usdot v17.4s, v2.16b, v31.16b
>> + usdot v18.4s, v4.16b, v31.16b
>> + addp v16.4s, v16.4s, v17.4s
>> + addp v18.4s, v18.4s, v18.4s
>> + sqxtn v16.4h, v16.4s
>> + sqxtn v18.4h, v18.4s
>> + str d16, [x0]
>> + str s18, [x15]
>> + add x0, x0, x10
>> + add x15, x15, x10
>> + subs w3, w3, #1
>> + b.ne 1b
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_qpel_h8_8_neon_dotprod, export=1
>> + QPEL_H_HEADER
>> + mov x10, #MAX_PB_SIZE * 2
>> +1:
>> + ld1 {v0.16b}, [x1], x2
>> + ext v1.16b, v0.16b, v0.16b, #1
>> + ext v2.16b, v0.16b, v0.16b, #2
>> + ext v3.16b, v0.16b, v0.16b, #3
>> + ext v4.16b, v0.16b, v0.16b, #4
>> + ext v5.16b, v0.16b, v0.16b, #5
>> + ext v6.16b, v0.16b, v0.16b, #6
>> + ext v7.16b, v0.16b, v0.16b, #7
>> + zip1 v0.2d, v0.2d, v1.2d
>> + zip1 v2.2d, v2.2d, v3.2d
>> + zip1 v4.2d, v4.2d, v5.2d
>> + zip1 v6.2d, v6.2d, v7.2d
>> + movi v16.2d, #0
>> + movi v17.2d, #0
>> + movi v18.2d, #0
>> + movi v19.2d, #0
>> + usdot v16.4s, v0.16b, v31.16b
>> + usdot v17.4s, v2.16b, v31.16b
>> + usdot v18.4s, v4.16b, v31.16b
>> + usdot v19.4s, v6.16b, v31.16b
>> + addp v16.4s, v16.4s, v17.4s
>> + addp v18.4s, v18.4s, v19.4s
>> + sqxtn v16.4h, v16.4s
>> + sqxtn2 v16.8h, v18.4s
>> + str q16, [x0]
>> + add x0, x0, x10
>> + subs w3, w3, #1
>> + b.ne 1b
>> + ret
>> +endfunc
>> +
>> +.macro QPEL_H_CALC s0, s1, s2, s3, d0, d1, d2, d3 + movi
>> \d0\().2d, #0
>> + movi \d1\().2d, #0
>> + movi \d2\().2d, #0
>> + movi \d3\().2d, #0
>> + usdot \d0\().4s, \s0\().16b, v31.16b
>> + usdot \d1\().4s, \s1\().16b, v31.16b
>> + usdot \d2\().4s, \s2\().16b, v31.16b
>> + usdot \d3\().4s, \s3\().16b, v31.16b
>> +.endm
>> +
>> +function ff_hevc_put_hevc_qpel_h12_8_neon_dotprod, export=1
>> + QPEL_H_HEADER
>> + mov x10, #MAX_PB_SIZE * 2
>> + add x15, x0, #16
>> +1:
>> + ld1 {v16.16b, v17.16b}, [x1], x2
>> + ext v1.16b, v16.16b, v17.16b, #1
>> + ext v2.16b, v16.16b, v17.16b, #2
>> + ext v3.16b, v16.16b, v17.16b, #3
>> + ext v4.16b, v16.16b, v17.16b, #4
>> + ext v5.16b, v16.16b, v17.16b, #5
>> + ext v6.16b, v16.16b, v17.16b, #6
>> + ext v7.16b, v16.16b, v17.16b, #7
>> + zip1 v18.2d, v4.2d, v5.2d
>> + zip1 v19.2d, v6.2d, v7.2d
>> + QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
>> + addp v20.4s, v20.4s, v22.4s
>> + addp v21.4s, v21.4s, v23.4s
>> + movi v24.2d, #0
>> + movi v25.2d, #0
>> + usdot v24.4s, v18.16b, v31.16b
>> + usdot v25.4s, v19.16b, v31.16b
>> + addp v24.4s, v24.4s, v25.4s
>> + trn1 v26.4s, v20.4s, v21.4s
>> + trn2 v27.4s, v20.4s, v21.4s
>> + sqxtn v26.4h, v26.4s
>> + sqxtn v27.4h, v27.4s
>> + sqxtn2 v26.8h, v24.4s
>> +
>> + str q26, [x0]
>> + str d27, [x15]
>> + add x0, x0, x10
>> + add x15, x15, x10
>> + subs w3, w3, #1
>> + b.ne 1b
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_qpel_h16_8_neon_dotprod, export=1
>> + QPEL_H_HEADER
>> + mov x10, #MAX_PB_SIZE * 2
>> +1:
>> + ld1 {v16.16b, v17.16b}, [x1], x2
>> + ext v1.16b, v16.16b, v17.16b, #1
>> + ext v2.16b, v16.16b, v17.16b, #2
>> + ext v3.16b, v16.16b, v17.16b, #3
>> + ext v4.16b, v16.16b, v17.16b, #4
>> + ext v5.16b, v16.16b, v17.16b, #5
>> + ext v6.16b, v16.16b, v17.16b, #6
>> + ext v7.16b, v16.16b, v17.16b, #7
>> +
>> + QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
>> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
>> +
>> + addp v20.4s, v20.4s, v22.4s
>> + addp v21.4s, v21.4s, v23.4s
>> + addp v24.4s, v24.4s, v26.4s
>> + addp v25.4s, v25.4s, v27.4s
>> +
>> + trn1 v22.4s, v20.4s, v21.4s
>> + trn2 v23.4s, v20.4s, v21.4s
>> + trn1 v26.4s, v24.4s, v25.4s
>> + trn2 v27.4s, v24.4s, v25.4s
>> +
>> + sqxtn v18.4h, v22.4s
>> + sqxtn2 v18.8h, v26.4s
>> + sqxtn v19.4h, v23.4s
>> + sqxtn2 v19.8h, v27.4s
>> + + stp q18, q19, [x0]
>> + add x0, x0, x10
>> + subs w3, w3, #1
>> + b.ne 1b
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_qpel_h24_8_neon_dotprod, export=1
>> + QPEL_H_HEADER
>> + mov x10, #MAX_PB_SIZE * 2
>> + add x15, x0, #32
>> +1:
>> + ld1 {v16.16b, v17.16b}, [x1], x2
>> + ext v1.16b, v16.16b, v17.16b, #1
>> + ext v2.16b, v16.16b, v17.16b, #2
>> + ext v3.16b, v16.16b, v17.16b, #3
>> + ext v4.16b, v16.16b, v17.16b, #4
>> + ext v5.16b, v16.16b, v17.16b, #5
>> + ext v6.16b, v16.16b, v17.16b, #6
>> + ext v7.16b, v16.16b, v17.16b, #7
>> + QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
>> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
>> + addp v20.4s, v20.4s, v22.4s
>> + addp v21.4s, v21.4s, v23.4s
>> + addp v24.4s, v24.4s, v26.4s
>> + addp v25.4s, v25.4s, v27.4s
>> + trn1 v22.4s, v20.4s, v21.4s
>> + trn2 v23.4s, v20.4s, v21.4s
>> + trn1 v26.4s, v24.4s, v25.4s
>> + trn2 v27.4s, v24.4s, v25.4s
>> + sqxtn v18.4h, v22.4s
>> + sqxtn2 v18.8h, v26.4s
>> + sqxtn v19.4h, v23.4s
>> + sqxtn2 v19.8h, v27.4s
>> + stp q18, q19, [x0]
>> + add x0, x0, x10
>> + ext v1.16b, v17.16b, v17.16b, #1
>> + ext v2.16b, v17.16b, v17.16b, #2
>> + ext v3.16b, v17.16b, v17.16b, #3
>> + ext v4.16b, v17.16b, v17.16b, #4
>> + ext v5.16b, v17.16b, v17.16b, #5
>> + ext v6.16b, v17.16b, v17.16b, #6
>> + ext v7.16b, v17.16b, v17.16b, #7
>> + zip1 v0.2d, v17.2d, v1.2d
>> + zip1 v2.2d, v2.2d, v3.2d
>> + zip1 v4.2d, v4.2d, v5.2d
>> + zip1 v6.2d, v6.2d, v7.2d
>> + QPEL_H_CALC v0, v2, v4, v5, v20, v21, v22, v23
>> + addp v20.4s, v20.4s, v21.4s
>> + addp v22.4s, v22.4s, v23.4s
>> + sqxtn v20.4h, v20.4s
>> + sqxtn2 v20.8h, v22.4s
>> + str q20, [x15]
>> + add x15, x15, x10
>> + subs w3, w3, #1
>> + b.ne 1b
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_qpel_h32_8_neon_dotprod, export=1
>> + QPEL_H_HEADER
>> + mov x10, #MAX_PB_SIZE * 2
>> + add x15, x0, #32
>> +1:
>> + ld1 {v16.16b, v17.16b, v18.16b}, [x1], x2
>> + ext v1.16b, v16.16b, v17.16b, #1
>> + ext v2.16b, v16.16b, v17.16b, #2
>> + ext v3.16b, v16.16b, v17.16b, #3
>> + ext v4.16b, v16.16b, v17.16b, #4
>> + ext v5.16b, v16.16b, v17.16b, #5
>> + ext v6.16b, v16.16b, v17.16b, #6
>> + ext v7.16b, v16.16b, v17.16b, #7
>> + QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
>> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
>> + addp v20.4s, v20.4s, v22.4s
>> + addp v21.4s, v21.4s, v23.4s
>> + addp v24.4s, v24.4s, v26.4s
>> + addp v25.4s, v25.4s, v27.4s
>> + trn1 v22.4s, v20.4s, v21.4s
>> + trn2 v23.4s, v20.4s, v21.4s
>> + trn1 v26.4s, v24.4s, v25.4s
>> + trn2 v27.4s, v24.4s, v25.4s
>> + sqxtn v20.4h, v22.4s
>> + sqxtn2 v20.8h, v26.4s
>> + sqxtn v21.4h, v23.4s
>> + sqxtn2 v21.8h, v27.4s
>> + stp q20, q21, [x0]
>> + add x0, x0, x10
>> + ext v1.16b, v17.16b, v18.16b, #1
>> + ext v2.16b, v17.16b, v18.16b, #2
>> + ext v3.16b, v17.16b, v18.16b, #3
>> + ext v4.16b, v17.16b, v18.16b, #4
>> + ext v5.16b, v17.16b, v18.16b, #5
>> + ext v6.16b, v17.16b, v18.16b, #6
>> + ext v7.16b, v17.16b, v18.16b, #7
>> + QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
>> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
>> + addp v20.4s, v20.4s, v22.4s
>> + addp v21.4s, v21.4s, v23.4s
>> + addp v24.4s, v24.4s, v26.4s
>> + addp v25.4s, v25.4s, v27.4s
>> + trn1 v22.4s, v20.4s, v21.4s
>> + trn2 v23.4s, v20.4s, v21.4s
>> + trn1 v26.4s, v24.4s, v25.4s
>> + trn2 v27.4s, v24.4s, v25.4s
>> + sqxtn v20.4h, v22.4s
>> + sqxtn2 v20.8h, v26.4s
>> + sqxtn v21.4h, v23.4s
>> + sqxtn2 v21.8h, v27.4s
>> + stp q20, q21, [x15]
>> + add x15, x15, x10
>> + subs w3, w3, #1
>> + b.ne 1b
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_qpel_h48_8_neon_dotprod, export=1
>> + QPEL_H_HEADER
>> + mov x10, #MAX_PB_SIZE * 2 - 64
>> +1:
>> + ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], x2
>> + ext v1.16b, v16.16b, v17.16b, #1
>> + ext v2.16b, v16.16b, v17.16b, #2
>> + ext v3.16b, v16.16b, v17.16b, #3
>> + ext v4.16b, v16.16b, v17.16b, #4
>> + ext v5.16b, v16.16b, v17.16b, #5
>> + ext v6.16b, v16.16b, v17.16b, #6
>> + ext v7.16b, v16.16b, v17.16b, #7
>> + QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
>> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
>> + addp v20.4s, v20.4s, v22.4s
>> + addp v21.4s, v21.4s, v23.4s
>> + addp v24.4s, v24.4s, v26.4s
>> + addp v25.4s, v25.4s, v27.4s
>> + trn1 v22.4s, v20.4s, v21.4s
>> + trn2 v23.4s, v20.4s, v21.4s
>> + trn1 v26.4s, v24.4s, v25.4s
>> + trn2 v27.4s, v24.4s, v25.4s
>> + sqxtn v20.4h, v22.4s
>> + sqxtn2 v20.8h, v26.4s
>> + sqxtn v21.4h, v23.4s
>> + sqxtn2 v21.8h, v27.4s
>> + stp q20, q21, [x0], #32
>> +
>> + ext v1.16b, v17.16b, v18.16b, #1
>> + ext v2.16b, v17.16b, v18.16b, #2
>> + ext v3.16b, v17.16b, v18.16b, #3
>> + ext v4.16b, v17.16b, v18.16b, #4
>> + ext v5.16b, v17.16b, v18.16b, #5
>> + ext v6.16b, v17.16b, v18.16b, #6
>> + ext v7.16b, v17.16b, v18.16b, #7
>> + QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
>> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
>> + addp v20.4s, v20.4s, v22.4s
>> + addp v21.4s, v21.4s, v23.4s
>> + addp v24.4s, v24.4s, v26.4s
>> + addp v25.4s, v25.4s, v27.4s
>> + trn1 v22.4s, v20.4s, v21.4s
>> + trn2 v23.4s, v20.4s, v21.4s
>> + trn1 v26.4s, v24.4s, v25.4s
>> + trn2 v27.4s, v24.4s, v25.4s
>> + sqxtn v20.4h, v22.4s
>> + sqxtn2 v20.8h, v26.4s
>> + sqxtn v21.4h, v23.4s
>> + sqxtn2 v21.8h, v27.4s
>> + stp q20, q21, [x0], #32
>> + ext v1.16b, v18.16b, v19.16b, #1
>> + ext v2.16b, v18.16b, v19.16b, #2
>> + ext v3.16b, v18.16b, v19.16b, #3
>> + ext v4.16b, v18.16b, v19.16b, #4
>> + ext v5.16b, v18.16b, v19.16b, #5
>> + ext v6.16b, v18.16b, v19.16b, #6
>> + ext v7.16b, v18.16b, v19.16b, #7
>> + QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
>> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
>> + addp v20.4s, v20.4s, v22.4s
>> + addp v21.4s, v21.4s, v23.4s
>> + addp v24.4s, v24.4s, v26.4s
>> + addp v25.4s, v25.4s, v27.4s
>> + trn1 v22.4s, v20.4s, v21.4s
>> + trn2 v23.4s, v20.4s, v21.4s
>> + trn1 v26.4s, v24.4s, v25.4s
>> + trn2 v27.4s, v24.4s, v25.4s
>> + sqxtn v20.4h, v22.4s
>> + sqxtn2 v20.8h, v26.4s
>> + sqxtn v21.4h, v23.4s
>> + sqxtn2 v21.8h, v27.4s
>> + stp q20, q21, [x0]
>> + add x0, x0, x10
>> + subs w3, w3, #1
>> + b.ne 1b
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_qpel_h64_8_neon_dotprod, export=1
>> + QPEL_H_HEADER
>> + sub x2, x2, #64
>> +1:
>> + ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], #64
>> + ext v1.16b, v16.16b, v17.16b, #1
>> + ext v2.16b, v16.16b, v17.16b, #2
>> + ext v3.16b, v16.16b, v17.16b, #3
>> + ext v4.16b, v16.16b, v17.16b, #4
>> + ext v5.16b, v16.16b, v17.16b, #5
>> + ext v6.16b, v16.16b, v17.16b, #6
>> + ext v7.16b, v16.16b, v17.16b, #7
>> + QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
>> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
>> + addp v20.4s, v20.4s, v22.4s
>> + addp v21.4s, v21.4s, v23.4s
>> + addp v24.4s, v24.4s, v26.4s
>> + addp v25.4s, v25.4s, v27.4s
>> + trn1 v22.4s, v20.4s, v21.4s
>> + trn2 v23.4s, v20.4s, v21.4s
>> + trn1 v26.4s, v24.4s, v25.4s
>> + trn2 v27.4s, v24.4s, v25.4s
>> + sqxtn v20.4h, v22.4s
>> + sqxtn2 v20.8h, v26.4s
>> + sqxtn v21.4h, v23.4s
>> + sqxtn2 v21.8h, v27.4s
>> + stp q20, q21, [x0], #32
>> +
>> + ext v1.16b, v17.16b, v18.16b, #1
>> + ext v2.16b, v17.16b, v18.16b, #2
>> + ext v3.16b, v17.16b, v18.16b, #3
>> + ext v4.16b, v17.16b, v18.16b, #4
>> + ext v5.16b, v17.16b, v18.16b, #5
>> + ext v6.16b, v17.16b, v18.16b, #6
>> + ext v7.16b, v17.16b, v18.16b, #7
>> + QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
>> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
>> + addp v20.4s, v20.4s, v22.4s
>> + addp v21.4s, v21.4s, v23.4s
>> + addp v24.4s, v24.4s, v26.4s
>> + addp v25.4s, v25.4s, v27.4s
>> + trn1 v22.4s, v20.4s, v21.4s
>> + trn2 v23.4s, v20.4s, v21.4s
>> + trn1 v26.4s, v24.4s, v25.4s
>> + trn2 v27.4s, v24.4s, v25.4s
>> + sqxtn v20.4h, v22.4s
>> + sqxtn2 v20.8h, v26.4s
>> + sqxtn v21.4h, v23.4s
>> + sqxtn2 v21.8h, v27.4s
>> + stp q20, q21, [x0], #32
>> + ext v1.16b, v18.16b, v19.16b, #1
>> + ext v2.16b, v18.16b, v19.16b, #2
>> + ext v3.16b, v18.16b, v19.16b, #3
>> + ext v4.16b, v18.16b, v19.16b, #4
>> + ext v5.16b, v18.16b, v19.16b, #5
>> + ext v6.16b, v18.16b, v19.16b, #6
>> + ext v7.16b, v18.16b, v19.16b, #7
>> + QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
>> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
>> + addp v20.4s, v20.4s, v22.4s
>> + addp v21.4s, v21.4s, v23.4s
>> + addp v24.4s, v24.4s, v26.4s
>> + addp v25.4s, v25.4s, v27.4s
>> + trn1 v22.4s, v20.4s, v21.4s
>> + trn2 v23.4s, v20.4s, v21.4s
>> + trn1 v26.4s, v24.4s, v25.4s
>> + trn2 v27.4s, v24.4s, v25.4s
>> + sqxtn v20.4h, v22.4s
>> + sqxtn2 v20.8h, v26.4s
>> + sqxtn v21.4h, v23.4s
>> + sqxtn2 v21.8h, v27.4s
>> + stp q20, q21, [x0], #32
>> + ld1 {v28.8b}, [x1], x2
>> + ext v1.16b, v19.16b, v28.16b, #1
>> + ext v2.16b, v19.16b, v28.16b, #2
>> + ext v3.16b, v19.16b, v28.16b, #3
>> + ext v4.16b, v19.16b, v28.16b, #4
>> + ext v5.16b, v19.16b, v28.16b, #5
>> + ext v6.16b, v19.16b, v28.16b, #6
>> + ext v7.16b, v19.16b, v28.16b, #7
>> + QPEL_H_CALC v19, v1, v2, v3, v20, v21, v22, v23
>> + QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
>> + addp v20.4s, v20.4s, v22.4s
>> + addp v21.4s, v21.4s, v23.4s
>> + addp v24.4s, v24.4s, v26.4s
>> + addp v25.4s, v25.4s, v27.4s
>> + trn1 v22.4s, v20.4s, v21.4s
>> + trn2 v23.4s, v20.4s, v21.4s
>> + trn1 v26.4s, v24.4s, v25.4s
>> + trn2 v27.4s, v24.4s, v25.4s
>> + sqxtn v20.4h, v22.4s
>> + sqxtn2 v20.8h, v26.4s
>> + sqxtn v21.4h, v23.4s
>> + sqxtn2 v21.8h, v27.4s
>> + stp q20, q21, [x0], #32
>> + subs w3, w3, #1
>> + b.ne 1b
>> + ret
>> +endfunc
>> +
>> +.macro QPEL_UNI_W_HV_HEADER width
>> + ldp x14, x15, [sp] // mx, my
>> + ldr w13, [sp, #16] // width
>> + stp x20, x21, [sp, #-16]!
>> + stp x22, x23, [sp, #-16]!
>> + stp x24, x25, [sp, #-16]!
>> + stp x26, x27, [sp, #-16]!
>> + stp x28, x30, [sp, #-16]!
>> + mov x28, sp
>> + mov x11, #9088
>> + sub sp, sp, x11
>> + mov x20, x0
>> + mov x21, x1
>> + mov x0, sp
>> + sub x1, x2, x3, lsl 1
>> + sub x1, x1, x3
>> + mov x2, x3
>> + add w3, w4, #7
>> + mov w22, w4 // height
>> + mov x4, x14 // mx
>> + mov x23, x15 // my
>> + mov w24, w6 // wx
>> + mov w25, w7 // ox
>> + mov w26, #-6
>> + sub w26, w26, w5 // -shift
>> + mov w27, w13 // width
>> + bl X(ff_hevc_put_hevc_qpel_h\width\()_8_neon_dotprod)
>> + movrel x9, qpel_filters
>> + add x9, x9, x23, lsl 3
>> + ld1 {v0.8b}, [x9]
>> + sxtl v0.8h, v0.8b
>> + mov x10, #(MAX_PB_SIZE * 2)
>> + dup v28.4s, w24
>> + dup v29.4s, w25
>> + dup v30.4s, w26
>> +.endm
>> +
>> +.macro QPEL_UNI_W_HV_END
>> + mov sp, x28
>> + ldp x28, x30, [sp], #16
>> + ldp x26, x27, [sp], #16
>> + ldp x24, x25, [sp], #16
>> + ldp x22, x23, [sp], #16
>> + ldp x20, x21, [sp], #16
>> +.endm
>> +
>> +.macro QPEL_UNI_W_HV_4
>> + sshr v26.4s, v26.4s, #6
>> + mul v24.4s, v26.4s, v28.4s
>> + sqrshl v24.4s, v24.4s, v30.4s
>> + sqadd v24.4s, v24.4s, v29.4s
>> + sqxtn v24.4h, v24.4s
>> + sqxtun v24.8b, v24.8h
>> + st1 {v24.s}[0], [x20], x21
>> +.endm
>> +
>> +.macro QPEL_FILTER_H dst, src0, src1, src2, src3, src4, src5, src6, src7
>> + smull \dst\().4s, \src0\().4h, v0.h[0]
>> + smlal \dst\().4s, \src1\().4h, v0.h[1]
>> + smlal \dst\().4s, \src2\().4h, v0.h[2]
>> + smlal \dst\().4s, \src3\().4h, v0.h[3]
>> + smlal \dst\().4s, \src4\().4h, v0.h[4]
>> + smlal \dst\().4s, \src5\().4h, v0.h[5]
>> + smlal \dst\().4s, \src6\().4h, v0.h[6]
>> + smlal \dst\().4s, \src7\().4h, v0.h[7]
>> +.endm
>> +
>> +.macro QPEL_FILTER_H2 dst, src0, src1, src2, src3, src4, src5, src6,
>> src7
>> + smull2 \dst\().4s, \src0\().8h, v0.h[0]
>> + smlal2 \dst\().4s, \src1\().8h, v0.h[1]
>> + smlal2 \dst\().4s, \src2\().8h, v0.h[2]
>> + smlal2 \dst\().4s, \src3\().8h, v0.h[3]
>> + smlal2 \dst\().4s, \src4\().8h, v0.h[4]
>> + smlal2 \dst\().4s, \src5\().8h, v0.h[5]
>> + smlal2 \dst\().4s, \src6\().8h, v0.h[6]
>> + smlal2 \dst\().4s, \src7\().8h, v0.h[7]
>> +.endm
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_hv4_8_neon_dotprod, export=1
>> + QPEL_UNI_W_HV_HEADER 4
>> + ldr d16, [sp]
>> + ldr d17, [sp, x10]
>> + add sp, sp, x10, lsl 1
>> + ldr d18, [sp]
>> + ldr d19, [sp, x10]
>> + add sp, sp, x10, lsl 1
>> + ldr d20, [sp]
>> + ldr d21, [sp, x10]
>> + add sp, sp, x10, lsl 1
>> + ldr d22, [sp]
>> + add sp, sp, x10
>> +1:
>> + ldr d23, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
>> + QPEL_UNI_W_HV_4
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldr d16, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
>> + QPEL_UNI_W_HV_4
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldr d17, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
>> + QPEL_UNI_W_HV_4
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldr d18, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
>> + QPEL_UNI_W_HV_4
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldr d19, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
>> + QPEL_UNI_W_HV_4
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldr d20, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
>> + QPEL_UNI_W_HV_4
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldr d21, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
>> + QPEL_UNI_W_HV_4
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldr d22, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
>> + QPEL_UNI_W_HV_4
>> + subs w22, w22, #1
>> + b.hi 1b
>> +
>> +2:
>> + QPEL_UNI_W_HV_END
>> + ret
>> +endfunc
>> +
>> +.macro QPEL_UNI_W_HV_8
>> + sshr v26.4s, v26.4s, #6
>> + sshr v27.4s, v27.4s, #6
>> + mul v24.4s, v26.4s, v28.4s
>> + mul v25.4s, v27.4s, v28.4s
>> + sqrshl v24.4s, v24.4s, v30.4s
>> + sqrshl v25.4s, v25.4s, v30.4s
>> + sqadd v24.4s, v24.4s, v29.4s
>> + sqadd v25.4s, v25.4s, v29.4s
>> + sqxtn v24.4h, v24.4s
>> + sqxtn2 v24.8h, v25.4s
>> + sqxtun v24.8b, v24.8h
>> + st1 {v24.d}[0], [x20], x21
>> +.endm
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_hv8_8_neon_dotprod, export=1
>> + QPEL_UNI_W_HV_HEADER 8
>> + ldr q16, [sp]
>> + ldr q17, [sp, x10]
>> + add sp, sp, x10, lsl 1
>> + ldr q18, [sp]
>> + ldr q19, [sp, x10]
>> + add sp, sp, x10, lsl 1
>> + ldr q20, [sp]
>> + ldr q21, [sp, x10]
>> + add sp, sp, x10, lsl 1
>> + ldr q22, [sp]
>> + add sp, sp, x10
>> +1:
>> + ldr q23, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
>> + QPEL_FILTER_H2 v27, v16, v17, v18, v19, v20, v21, v22, v23
>> + QPEL_UNI_W_HV_8
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldr q16, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
>> + QPEL_FILTER_H2 v27, v17, v18, v19, v20, v21, v22, v23, v16
>> + QPEL_UNI_W_HV_8
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldr q17, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
>> + QPEL_FILTER_H2 v27, v18, v19, v20, v21, v22, v23, v16, v17
>> + QPEL_UNI_W_HV_8
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldr q18, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
>> + QPEL_FILTER_H2 v27, v19, v20, v21, v22, v23, v16, v17, v18
>> + QPEL_UNI_W_HV_8
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldr q19, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
>> + QPEL_FILTER_H2 v27, v20, v21, v22, v23, v16, v17, v18, v19
>> + QPEL_UNI_W_HV_8
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldr q20, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
>> + QPEL_FILTER_H2 v27, v21, v22, v23, v16, v17, v18, v19, v20
>> + QPEL_UNI_W_HV_8
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldr q21, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
>> + QPEL_FILTER_H2 v27, v22, v23, v16, v17, v18, v19, v20, v21
>> + QPEL_UNI_W_HV_8
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldr q22, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
>> + QPEL_FILTER_H2 v27, v23, v16, v17, v18, v19, v20, v21, v22
>> + QPEL_UNI_W_HV_8
>> + subs w22, w22, #1
>> + b.hi 1b
>> +
>> +2:
>> + QPEL_UNI_W_HV_END
>> + ret
>> +endfunc
>> +
>> +.macro QPEL_UNI_W_HV_16
>> + sshr v24.4s, v24.4s, #6
>> + sshr v25.4s, v25.4s, #6
>> + sshr v26.4s, v26.4s, #6
>> + sshr v27.4s, v27.4s, #6
>> + mul v24.4s, v24.4s, v28.4s
>> + mul v25.4s, v25.4s, v28.4s
>> + mul v26.4s, v26.4s, v28.4s
>> + mul v27.4s, v27.4s, v28.4s
>> + sqrshl v24.4s, v24.4s, v30.4s
>> + sqrshl v25.4s, v25.4s, v30.4s
>> + sqrshl v26.4s, v26.4s, v30.4s
>> + sqrshl v27.4s, v27.4s, v30.4s
>> + sqadd v24.4s, v24.4s, v29.4s
>> + sqadd v25.4s, v25.4s, v29.4s
>> + sqadd v26.4s, v26.4s, v29.4s
>> + sqadd v27.4s, v27.4s, v29.4s
>> + sqxtn v24.4h, v24.4s
>> + sqxtn2 v24.8h, v25.4s
>> + sqxtn v26.4h, v26.4s
>> + sqxtn2 v26.8h, v27.4s
>> + sqxtun v24.8b, v24.8h
>> + sqxtun2 v24.16b, v26.8h
>> +
>> + st1 {v24.16b}, [x20], x21
>> +.endm
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_hv16_8_neon_dotprod, export=1
>> + QPEL_UNI_W_HV_HEADER 16
>> + ldp q16, q1, [sp]
>> + add sp, sp, x10
>> + ldp q17, q2, [sp]
>> + add sp, sp, x10
>> + ldp q18, q3, [sp]
>> + add sp, sp, x10
>> + ldp q19, q4, [sp]
>> + add sp, sp, x10
>> + ldp q20, q5, [sp]
>> + add sp, sp, x10
>> + ldp q21, q6, [sp]
>> + add sp, sp, x10
>> + ldp q22, q7, [sp]
>> + add sp, sp, x10
>> +1:
>> + ldp q23, q31, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
>> + QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
>> + QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
>> + QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q16, q1, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
>> + QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
>> + QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
>> + QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q17, q2, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
>> + QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
>> + QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
>> + QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q18, q3, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
>> + QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
>> + QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
>> + QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q19, q4, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
>> + QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
>> + QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
>> + QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q20, q5, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
>> + QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
>> + QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
>> + QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q21, q6, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
>> + QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
>> + QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
>> + QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q22, q7, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
>> + QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
>> + QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
>> + QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.hi 1b
>> +
>> +2:
>> + QPEL_UNI_W_HV_END
>> + ret
>> +endfunc
>> +
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_hv32_8_neon_dotprod, export=1
>> + QPEL_UNI_W_HV_HEADER 32
>> + mov x11, sp
>> + mov w12, w22
>> + mov x13, x20
>> +3:
>> + ldp q16, q1, [sp]
>> + add sp, sp, x10
>> + ldp q17, q2, [sp]
>> + add sp, sp, x10
>> + ldp q18, q3, [sp]
>> + add sp, sp, x10
>> + ldp q19, q4, [sp]
>> + add sp, sp, x10
>> + ldp q20, q5, [sp]
>> + add sp, sp, x10
>> + ldp q21, q6, [sp]
>> + add sp, sp, x10
>> + ldp q22, q7, [sp]
>> + add sp, sp, x10
>> +1:
>> + ldp q23, q31, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
>> + QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
>> + QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
>> + QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q16, q1, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
>> + QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
>> + QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
>> + QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q17, q2, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
>> + QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
>> + QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
>> + QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q18, q3, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
>> + QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
>> + QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
>> + QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q19, q4, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
>> + QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
>> + QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
>> + QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q20, q5, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
>> + QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
>> + QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
>> + QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q21, q6, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
>> + QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
>> + QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
>> + QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q22, q7, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
>> + QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
>> + QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
>> + QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.hi 1b
>> +2:
>> + subs w27, w27, #16
>> + add sp, x11, #32
>> + add x20, x13, #16
>> + mov w22, w12
>> + mov x11, sp
>> + mov x13, x20
>> + b.hi 3b
>> + QPEL_UNI_W_HV_END
>> + ret
>> +endfunc
>> +
>> +function ff_hevc_put_hevc_qpel_uni_w_hv64_8_neon_dotprod, export=1
>> + QPEL_UNI_W_HV_HEADER 64
>> + mov x11, sp
>> + mov w12, w22
>> + mov x13, x20
>> +3:
>> + ldp q16, q1, [sp]
>> + add sp, sp, x10
>> + ldp q17, q2, [sp]
>> + add sp, sp, x10
>> + ldp q18, q3, [sp]
>> + add sp, sp, x10
>> + ldp q19, q4, [sp]
>> + add sp, sp, x10
>> + ldp q20, q5, [sp]
>> + add sp, sp, x10
>> + ldp q21, q6, [sp]
>> + add sp, sp, x10
>> + ldp q22, q7, [sp]
>> + add sp, sp, x10
>> +1:
>> + ldp q23, q31, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
>> + QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
>> + QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
>> + QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q16, q1, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
>> + QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
>> + QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
>> + QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q17, q2, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
>> + QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
>> + QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
>> + QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q18, q3, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
>> + QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
>> + QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
>> + QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q19, q4, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
>> + QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
>> + QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
>> + QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q20, q5, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
>> + QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
>> + QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
>> + QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q21, q6, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
>> + QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
>> + QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
>> + QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.eq 2f
>> +
>> + ldp q22, q7, [sp]
>> + add sp, sp, x10
>> + QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
>> + QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
>> + QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
>> + QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
>> + QPEL_UNI_W_HV_16
>> + subs w22, w22, #1
>> + b.hi 1b
>> +2:
>> + subs w27, w27, #16
>> + add sp, x11, #32
>> + add x20, x13, #16
>> + mov w22, w12
>> + mov x11, sp
>> + mov x13, x20
>> + b.hi 3b
>> + QPEL_UNI_W_HV_END
>> + ret
>> +endfunc
>> +
>> +#endif // __ARM_FEATURE_DOTPROD
>> \ No newline at end of file
>> --
>> 2.38.0.windows.1
>>
>> _______________________________________________
>> ffmpeg-devel mailing list
>> ffmpeg-devel@ffmpeg.org
>> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>>
>> To unsubscribe, visit link above, or email
>> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
[-- Attachment #2: 0001-lavc-aarch64-new-optimization-for-8-bit-hevc_pel_uni.patch --]
[-- Type: text/plain, Size: 29243 bytes --]
From 10924c4552031b9a35b514cdf11d48e122e0326a Mon Sep 17 00:00:00 2001
From: myais <Logan.Lyu@myais.com.cn>
Date: Wed, 3 May 2023 09:53:07 +0800
Subject: [PATCH 1/3] lavc/aarch64: new optimization for 8-bit
hevc_pel_uni_w_pixels and qpel_uni_w_v
Signed-off-by: myais <Logan.Lyu@myais.com.cn>
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 55 ++
libavcodec/aarch64/hevcdsp_qpel_neon.S | 710 ++++++++++++++++++++++
2 files changed, 765 insertions(+)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index be1049a2ec..fd96819b5e 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -128,6 +128,57 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
ptrdiff_t _srcstride, const int16_t *src2, int height, intptr_t
mx, intptr_t my, int width);
+#define NEON8_FNPROTO(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##6_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##12_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##24_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##48_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+#define NEON8_FNPROTO_PARTIAL_4(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width),);
+
+NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width),);
+
+#endif
+
+#define NEON8_FNASSIGN(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[2][v][h] = ff_hevc_put_hevc_##fn##6_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[4][v][h] = ff_hevc_put_hevc_##fn##12_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[6][v][h] = ff_hevc_put_hevc_##fn##24_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##48_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
+#define NEON8_FNASSIGN_PARTIAL_4(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[2][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[4][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[6][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
if (!have_neon(av_get_cpu_flags())) return;
@@ -185,6 +236,10 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
c->put_hevc_qpel_bi[7][0][1] =
c->put_hevc_qpel_bi[8][0][1] =
c->put_hevc_qpel_bi[9][0][1] = ff_hevc_put_hevc_qpel_bi_h16_8_neon;
+
+ NEON8_FNASSIGN(c->put_hevc_epel_uni_w, 0, 0, pel_uni_w_pixels,);
+ NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
+
}
if (bit_depth == 10) {
c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_neon;
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 0e7b912678..9e83bc0e01 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -30,6 +30,13 @@ const qpel_filters, align=4
.byte 0, 1, -5, 17, 58,-10, 4, -1
endconst
+const qpel_filters_abs, align=4
+ .byte 0, 0, 0, 0, 0, 0, 0, 0
+ .byte 1, 4, 10, 58, 17, 5, 1, 0
+ .byte 1, 4, 11, 40, 40, 11, 4, 1
+ .byte 0, 1, 5, 17, 58, 10, 4, 1
+endconst
+
.macro load_filter m
movrel x15, qpel_filters
add x15, x15, \m, lsl #3
@@ -482,3 +489,706 @@ endfunc
put_hevc qpel
put_hevc qpel_uni
put_hevc qpel_bi
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels4_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.8h, w7
+1:
+ ldr s0, [x2]
+ ldr s1, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v0.4s, v0.4h, v30.4h
+ smull v1.4s, v1.4h, v30.4h
+ sqrshl v0.4s, v0.4s, v31.4s
+ sqrshl v1.4s, v1.4s, v31.4s
+ sqadd v0.4s, v0.4s, v29.4s
+ sqadd v1.4s, v1.4s, v29.4s
+ sqxtn v0.4h, v0.4s
+ sqxtn v1.4h, v1.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str s0, [x0]
+ str s1, [x0, x1]
+ add x0, x0, x1, lsl 1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels6_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+ sub x1, x1, #4
+1:
+ ldr d0, [x2]
+ ldr d1, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v4.4s, v0.4h, v30.4h
+ smull2 v5.4s, v0.8h, v30.8h
+ smull v6.4s, v1.4h, v30.4h
+ smull2 v7.4s, v1.8h, v30.8h
+ sqrshl v4.4s, v4.4s, v31.4s
+ sqrshl v5.4s, v5.4s, v31.4s
+ sqrshl v6.4s, v6.4s, v31.4s
+ sqrshl v7.4s, v7.4s, v31.4s
+ sqadd v4.4s, v4.4s, v29.4s
+ sqadd v5.4s, v5.4s, v29.4s
+ sqadd v6.4s, v6.4s, v29.4s
+ sqadd v7.4s, v7.4s, v29.4s
+ sqxtn v0.4h, v4.4s
+ sqxtn2 v0.8h, v5.4s
+ sqxtn v1.4h, v6.4s
+ sqxtn2 v1.8h, v7.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str s0, [x0], #4
+ st1 {v0.h}[2], [x0], x1
+ str s1, [x0], #4
+ st1 {v1.h}[2], [x0], x1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels8_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr d0, [x2]
+ ldr d1, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v4.4s, v0.4h, v30.4h
+ smull2 v5.4s, v0.8h, v30.8h
+ smull v6.4s, v1.4h, v30.4h
+ smull2 v7.4s, v1.8h, v30.8h
+ sqrshl v4.4s, v4.4s, v31.4s
+ sqrshl v5.4s, v5.4s, v31.4s
+ sqrshl v6.4s, v6.4s, v31.4s
+ sqrshl v7.4s, v7.4s, v31.4s
+ sqadd v4.4s, v4.4s, v29.4s
+ sqadd v5.4s, v5.4s, v29.4s
+ sqadd v6.4s, v6.4s, v29.4s
+ sqadd v7.4s, v7.4s, v29.4s
+ sqxtn v0.4h, v4.4s
+ sqxtn2 v0.8h, v5.4s
+ sqxtn v1.4h, v6.4s
+ sqxtn2 v1.8h, v7.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str d0, [x0]
+ str d1, [x0, x1]
+ add x0, x0, x1, lsl 1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels12_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+ sub x1, x1, #8
+1:
+ ldr q0, [x2]
+ ldr q1, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ushll v4.8h, v0.8b, #6
+ ushll2 v5.8h, v0.16b, #6
+ ushll v6.8h, v1.8b, #6
+ ushll2 v7.8h, v1.16b, #6
+ smull v16.4s, v4.4h, v30.4h
+ smull2 v17.4s, v4.8h, v30.8h
+ smull v18.4s, v5.4h, v30.4h
+ smull2 v19.4s, v5.8h, v30.8h
+ smull v20.4s, v6.4h, v30.4h
+ smull2 v21.4s, v6.8h, v30.8h
+ smull v22.4s, v7.4h, v30.4h
+ smull2 v23.4s, v7.8h, v30.8h
+
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v17.4s, v17.4s, v31.4s
+ sqrshl v18.4s, v18.4s, v31.4s
+ sqrshl v19.4s, v19.4s, v31.4s
+ sqrshl v20.4s, v20.4s, v31.4s
+ sqrshl v21.4s, v21.4s, v31.4s
+ sqrshl v22.4s, v22.4s, v31.4s
+ sqrshl v23.4s, v23.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v17.4s, v17.4s, v29.4s
+ sqadd v18.4s, v18.4s, v29.4s
+ sqadd v19.4s, v19.4s, v29.4s
+ sqadd v20.4s, v20.4s, v29.4s
+ sqadd v21.4s, v21.4s, v29.4s
+ sqadd v22.4s, v22.4s, v29.4s
+ sqadd v23.4s, v23.4s, v29.4s
+ sqxtn v0.4h, v16.4s
+ sqxtn2 v0.8h, v17.4s
+ sqxtn v1.4h, v18.4s
+ sqxtn2 v1.8h, v19.4s
+ sqxtn v2.4h, v20.4s
+ sqxtn2 v2.8h, v21.4s
+ sqxtn v3.4h, v22.4s
+ sqxtn2 v3.8h, v23.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun2 v0.16b, v1.8h
+ sqxtun v2.8b, v2.8h
+ sqxtun2 v2.16b, v3.8h
+ str d0, [x0], #8
+ st1 {v0.s}[2], [x0], x1
+ str d2, [x0], #8
+ st1 {v2.s}[2], [x0], x1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+.macro PEL_UNI_W_PIXEL_CALC s0, t0, t1, d0, d1, d2, d3
+ ushll \t0\().8h, \s0\().8b, #6
+ ushll2 \t1\().8h, \s0\().16b, #6
+ smull \d0\().4s, \t0\().4h, v30.4h
+ smull2 \d1\().4s, \t0\().8h, v30.8h
+ smull \d2\().4s, \t1\().4h, v30.4h
+ smull2 \d3\().4s, \t1\().8h, v30.8h
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqrshl \d1\().4s, \d1\().4s, v31.4s
+ sqrshl \d2\().4s, \d2\().4s, v31.4s
+ sqrshl \d3\().4s, \d3\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+ sqadd \d1\().4s, \d1\().4s, v29.4s
+ sqadd \d2\().4s, \d2\().4s, v29.4s
+ sqadd \d3\().4s, \d3\().4s, v29.4s
+ sqxtn \t0\().4h, \d0\().4s
+ sqxtn2 \t0\().8h, \d1\().4s
+ sqxtn \t1\().4h, \d2\().4s
+ sqxtn2 \t1\().8h, \d3\().4s
+ sqxtun \s0\().8b, \t0\().8h
+ sqxtun2 \s0\().16b, \t1\().8h
+.endm
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels16_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr q0, [x2]
+ ldr q1, [x2, x3]
+ add x2, x2, x3, lsl 1
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ str q0, [x0]
+ str q1, [x0, x1]
+ add x0, x0, x1, lsl 1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels24_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b}, [x2], x3
+ ushll v4.8h, v0.8b, #6
+ ushll2 v5.8h, v0.16b, #6
+ ushll v6.8h, v1.8b, #6
+ smull v16.4s, v4.4h, v30.4h
+ smull2 v17.4s, v4.8h, v30.8h
+ smull v18.4s, v5.4h, v30.4h
+ smull2 v19.4s, v5.8h, v30.8h
+ smull v20.4s, v6.4h, v30.4h
+ smull2 v21.4s, v6.8h, v30.8h
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v17.4s, v17.4s, v31.4s
+ sqrshl v18.4s, v18.4s, v31.4s
+ sqrshl v19.4s, v19.4s, v31.4s
+ sqrshl v20.4s, v20.4s, v31.4s
+ sqrshl v21.4s, v21.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v17.4s, v17.4s, v29.4s
+ sqadd v18.4s, v18.4s, v29.4s
+ sqadd v19.4s, v19.4s, v29.4s
+ sqadd v20.4s, v20.4s, v29.4s
+ sqadd v21.4s, v21.4s, v29.4s
+ sqxtn v0.4h, v16.4s
+ sqxtn2 v0.8h, v17.4s
+ sqxtn v1.4h, v18.4s
+ sqxtn2 v1.8h, v19.4s
+ sqxtn v2.4h, v20.4s
+ sqxtn2 v2.8h, v21.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ sqxtun v2.8b, v2.8h
+ st1 {v0.8b, v1.8b, v2.8b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels32_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ st1 {v0.16b, v1.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels48_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b, v2.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
+ st1 {v0.16b, v1.16b, v2.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels64_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v3, v6, v7, v20, v21, v22, v23
+ st1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_HEADER
+ ldur x12, [sp, #8] // my
+ sub x2, x2, x3, lsl #1
+ sub x2, x2, x3
+ movrel x9, qpel_filters_abs
+ add x9, x9, x12, lsl 3
+ ldr d28, [x9]
+ dup v0.16b, v28.b[0]
+ dup v1.16b, v28.b[1]
+ dup v2.16b, v28.b[2]
+ dup v3.16b, v28.b[3]
+ dup v4.16b, v28.b[4]
+ dup v5.16b, v28.b[5]
+ dup v6.16b, v28.b[6]
+ dup v7.16b, v28.b[7]
+
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6 // wx
+ dup v31.4s, w10 // shift
+ dup v29.4s, w7 // ox
+.endm
+
+.macro QPEL_FILTER_B dst, src0, src1, src2, src3, src4, src5, src6, src7
+ umull \dst\().8h, \src1\().8b, v1.8b
+ umlsl \dst\().8h, \src0\().8b, v0.8b
+ umlsl \dst\().8h, \src2\().8b, v2.8b
+ umlal \dst\().8h, \src3\().8b, v3.8b
+ umlal \dst\().8h, \src4\().8b, v4.8b
+ umlsl \dst\().8h, \src5\().8b, v5.8b
+ umlal \dst\().8h, \src6\().8b, v6.8b
+ umlsl \dst\().8h, \src7\().8b, v7.8b
+.endm
+
+.macro QPEL_FILTER_B2 dst, src0, src1, src2, src3, src4, src5, src6, src7
+ umull2 \dst\().8h, \src1\().16b, v1.16b
+ umlsl2 \dst\().8h, \src0\().16b, v0.16b
+ umlsl2 \dst\().8h, \src2\().16b, v2.16b
+ umlal2 \dst\().8h, \src3\().16b, v3.16b
+ umlal2 \dst\().8h, \src4\().16b, v4.16b
+ umlsl2 \dst\().8h, \src5\().16b, v5.16b
+ umlal2 \dst\().8h, \src6\().16b, v6.16b
+ umlsl2 \dst\().8h, \src7\().16b, v7.16b
+.endm
+
+.macro QPEL_UNI_W_V_4
+ smull v24.4s, v24.4h, v30.4h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.s}[0], [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v4_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr s16, [x2]
+ ldr s17, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr s18, [x2]
+ ldr s19, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr s20, [x2]
+ ldr s21, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr s22, [x2]
+
+1: ldr s23, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s16, [x2]
+ QPEL_FILTER_B v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s17, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s18, [x2]
+ QPEL_FILTER_B v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s19, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s20, [x2]
+ QPEL_FILTER_B v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s21, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s22, [x2]
+ QPEL_FILTER_B v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_8
+ smull v24.4s, v26.4h, v30.4h
+ smull2 v25.4s, v26.8h, v30.8h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqrshl v25.4s, v25.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.d}[0], [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v8_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr d16, [x2]
+ ldr d17, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr d18, [x2]
+ ldr d19, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr d20, [x2]
+ ldr d21, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr d22, [x2]
+
+1: ldr d23, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d17, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d19, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d21, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_16
+ smull v24.4s, v26.4h, v30.4h
+ smull2 v25.4s, v26.8h, v30.8h
+ smull v26.4s, v27.4h, v30.4h
+ smull2 v27.4s, v27.8h, v30.8h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqrshl v25.4s, v25.4s, v31.4s
+ sqrshl v26.4s, v26.4s, v31.4s
+ sqrshl v27.4s, v27.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqadd v26.4s, v26.4s, v29.4s
+ sqadd v27.4s, v27.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn2 v26.8h, v27.4s
+ sqxtun v24.8b, v24.8h
+ sqxtun2 v24.16b, v26.8h
+ st1 {v24.16b}, [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v16_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr q16, [x2]
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr q18, [x2]
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr q20, [x2]
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr q22, [x2]
+
+1: ldr q23, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldur w13, [sp, #16]
+ mov x14, x0
+ mov x15, x2
+ mov w11, w4
+
+3:
+ ldr q16, [x2]
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr q18, [x2]
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr q20, [x2]
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ldr q22, [x2]
+
+
+1: ldr q23, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl 1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ subs w13, w13, #16
+ add x14, x14, #16
+ add x15, x15, #16
+ mov x0, x14
+ mov x2, x15
+ mov w4, w11
+ b.hi 3b
+ ret
+endfunc
--
2.38.0.windows.1
[-- Attachment #3: 0002-lavc-aarch64-new-optimization-for-8-bit-hevc_qpel_un.patch --]
[-- Type: text/plain, Size: 22109 bytes --]
From d4e7e3c6a38fb8b13688694c5580ffd0baba55cb Mon Sep 17 00:00:00 2001
From: myais <Logan.Lyu@myais.com.cn>
Date: Wed, 3 May 2023 09:58:14 +0800
Subject: [PATCH 2/3] lavc/aarch64: new optimization for 8-bit
hevc_qpel_uni_w_h
Signed-off-by: myais <Logan.Lyu@myais.com.cn>
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 20 +
libavcodec/aarch64/hevcdsp_qpel_neon.S | 434 ++++++++++++++++++++++
2 files changed, 454 insertions(+)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index fd96819b5e..1462ca35df 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -145,6 +145,14 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+#define NEON8_FNPROTO_PARTIAL_5(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+
NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
int height, int denom, int wx, int ox,
@@ -155,6 +163,13 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
int height, int denom, int wx, int ox,
intptr_t mx, intptr_t my, int width),);
+#if defined(__ARM_FEATURE_DOTPROD)
+
+NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width), _dotprod);
+
#endif
#define NEON8_FNASSIGN(member, v, h, fn, ext) \
@@ -179,6 +194,7 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
if (!have_neon(av_get_cpu_flags())) return;
@@ -240,6 +256,10 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
NEON8_FNASSIGN(c->put_hevc_epel_uni_w, 0, 0, pel_uni_w_pixels,);
NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
+ #if defined(__ARM_FEATURE_DOTPROD)
+ NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 1, qpel_uni_w_h, _dotprod);
+
+ #endif
}
if (bit_depth == 10) {
c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_neon;
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 9e83bc0e01..c6eb13ad98 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -1192,3 +1192,437 @@ function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
b.hi 3b
ret
endfunc
+
+#if __ARM_FEATURE_DOTPROD
+.macro QPEL_UNI_W_H_HEADER
+ ldr x12, [sp]
+ sub x2, x2, #3
+ movrel x9, qpel_filters
+ add x9, x9, x12, lsl 3
+ ldr x11, [x9]
+ dup v28.2d, x11
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.4s, w6 // wx
+ dup v31.4s, w10 // shift
+ dup v29.4s, w7 // ox
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_h4_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v0.16b}, [x2], x3
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ usdot v16.4s, v0.16b, v28.16b
+ usdot v17.4s, v2.16b, v28.16b
+ addp v16.4s, v16.4s, v17.4s
+ mul v16.4s, v16.4s, v30.4s
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqxtn v16.4h, v16.4s
+ sqxtun v16.8b, v16.8h
+ str s16, [x0]
+ add x0, x0, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h6_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x1, x1, #4
+1:
+ ld1 {v0.16b}, [x2], x3
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ usdot v16.4s, v0.16b, v28.16b
+ usdot v17.4s, v2.16b, v28.16b
+ usdot v18.4s, v4.16b, v28.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v18.4s
+ mul v16.4s, v16.4s, v30.4s
+ mul v18.2s, v18.2s, v30.2s
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v18.2s, v18.2s, v31.2s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v18.2s, v18.2s, v29.2s
+ sqxtn v16.4h, v16.4s
+ sqxtn2 v16.8h, v18.4s
+ sqxtun v16.8b, v16.8h
+ str s16, [x0], #4
+ st1 {v16.h}[2], [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+.macro QPEL_UNI_W_H_CALC s0, s1, s2, s3, d0, d1, d2, d3
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ movi \d2\().2d, #0
+ movi \d3\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v28.16b
+ usdot \d1\().4s, \s1\().16b, v28.16b
+ usdot \d2\().4s, \s2\().16b, v28.16b
+ usdot \d3\().4s, \s3\().16b, v28.16b
+ addp \d0\().4s, \d0\().4s, \d1\().4s
+ addp \d2\().4s, \d2\().4s, \d3\().4s
+ mul \d0\().4s, \d0\().4s, v30.4s
+ mul \d2\().4s, \d2\().4s, v30.4s
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqrshl \d2\().4s, \d2\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+ sqadd \d2\().4s, \d2\().4s, v29.4s
+.endm
+
+.macro QPEL_UNI_W_H_CALC_HALF s0, s1, d0, d1
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v28.16b
+ usdot \d1\().4s, \s1\().16b, v28.16b
+ addp \d0\().4s, \d0\().4s, \d1\().4s
+ mul \d0\().4s, \d0\().4s, v30.4s
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+.endm
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h8_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v0.2d, v16.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v20.4s
+ sqxtun v18.8b, v18.8h
+ str d18, [x0]
+ add x0, x0, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h12_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+ add x13, x0, #8
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v18.2d, v16.2d, v1.2d
+ zip1 v19.2d, v2.2d, v3.2d
+ zip1 v20.2d, v4.2d, v5.2d
+ zip1 v21.2d, v6.2d, v7.2d
+ zip2 v22.2d, v16.2d, v1.2d
+ zip2 v23.2d, v2.2d, v3.2d
+ QPEL_UNI_W_H_CALC v18, v19, v20, v21, v0, v2, v4, v6
+ QPEL_UNI_W_H_CALC_HALF v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v4.4s
+ sqxtn v1.4h, v24.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+
+ str d0, [x0]
+ str s1, [x13]
+ add x0, x0, x1
+ add x13, x13, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h16_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21 // v18: 0, 8, 2, 10 v20: 1, 9, 3, 11
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25 // v22: 4, 12, 6, 14 v24: 5, 13, 7, 15
+ sqxtn v0.4h, v18.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v1.4h, v20.4s
+ sqxtn2 v1.8h, v24.4s
+ trn1 v2.8h, v0.8h, v1.8h
+ trn2 v3.8h, v0.8h, v1.8h
+ sqxtun v0.8b, v2.8h
+ sqxtun2 v0.16b, v3.8h
+ st1 {v0.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h24_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x1, x1, #16
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v18.8h, v19.8h
+ trn2 v21.8h, v18.8h, v19.8h
+ sqxtun v26.8b, v20.8h
+ sqxtun2 v26.16b, v21.8h // 0-15
+ ext v1.16b, v17.16b, v17.16b, #1
+ ext v2.16b, v17.16b, v17.16b, #2
+ ext v3.16b, v17.16b, v17.16b, #3
+ ext v4.16b, v17.16b, v17.16b, #4
+ ext v5.16b, v17.16b, v17.16b, #5
+ ext v6.16b, v17.16b, v17.16b, #6
+ ext v7.16b, v17.16b, v17.16b, #7
+ zip1 v0.2d, v17.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v20.4s
+ sqxtun v27.8b, v18.8h
+
+ st1 {v26.16b}, [x0], #16
+ st1 {v27.8b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h32_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b, v18.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v0, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v0.8h, v19.8h
+ trn2 v21.8h, v0.8h, v19.8h
+ sqxtun v26.8b, v20.8h
+ sqxtun2 v26.16b, v21.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v0, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v0.8h, v19.8h
+ trn2 v21.8h, v0.8h, v19.8h
+ sqxtun v27.8b, v20.8h
+ sqxtun2 v27.16b, v21.8h // 16-31
+ st1 {v26.16b, v27.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h48_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v25.8b, v22.8h
+ sqxtun2 v25.16b, v23.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v26.8b, v22.8h
+ sqxtun2 v26.16b, v23.8h // 16-31
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v27.8b, v22.8h
+ sqxtun2 v27.16b, v23.8h // 32-47
+ st1 {v25.16b, v26.16b, v27.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h64_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x3, x3, #64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], #64
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v16.8b, v22.8h
+ sqxtun2 v16.16b, v23.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v17.8b, v22.8h
+ sqxtun2 v17.16b, v23.8h // 16-31
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ ld1 {v0.16b}, [x2], x3
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v18.8b, v22.8h
+ sqxtun2 v18.16b, v23.8h // 32-47
+ ext v1.16b, v19.16b, v0.16b, #1
+ ext v2.16b, v19.16b, v0.16b, #2
+ ext v3.16b, v19.16b, v0.16b, #3
+ ext v4.16b, v19.16b, v0.16b, #4
+ ext v5.16b, v19.16b, v0.16b, #5
+ ext v6.16b, v19.16b, v0.16b, #6
+ ext v7.16b, v19.16b, v0.16b, #7
+ QPEL_UNI_W_H_CALC v19, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v19.8b, v22.8h
+ sqxtun2 v19.16b, v23.8h // 48-63
+
+ st1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+#endif // __ARM_FEATURE_DOTPROD
\ No newline at end of file
--
2.38.0.windows.1
[-- Attachment #4: 0003-lavc-aarch64-new-optimization-for-8-bit-hevc_qpel_h-.patch --]
[-- Type: text/plain, Size: 47630 bytes --]
From dc1e4dde1ed46305224440820480d0b56e0b44db Mon Sep 17 00:00:00 2001
From: myais <Logan.Lyu@myais.com.cn>
Date: Wed, 3 May 2023 10:01:11 +0800
Subject: [PATCH 3/3] lavc/aarch64: new optimization for 8-bit hevc_qpel_h
hevc_qpel_uni_w_hv
Signed-off-by: myais <Logan.Lyu@myais.com.cn>
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 20 +
libavcodec/aarch64/hevcdsp_qpel_neon.S | 1079 +++++++++++++++++++++
2 files changed, 1099 insertions(+)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index 1462ca35df..1182e4bcd2 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -164,12 +164,20 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
intptr_t mx, intptr_t my, int width),);
#if defined(__ARM_FEATURE_DOTPROD)
+NEON8_FNPROTO(qpel_h, (int16_t *dst,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, intptr_t mx, intptr_t my, int width), _dotprod);
NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
int height, int denom, int wx, int ox,
intptr_t mx, intptr_t my, int width), _dotprod);
+NEON8_FNPROTO_PARTIAL_5(qpel_uni_w_hv, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width), _dotprod);
+
#endif
#define NEON8_FNASSIGN(member, v, h, fn, ext) \
@@ -194,6 +202,16 @@ NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+#define NEON8_FNASSIGN_PARTIAL_5(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[2][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[4][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[6][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
@@ -257,7 +275,9 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
#if defined(__ARM_FEATURE_DOTPROD)
+ NEON8_FNASSIGN(c->put_hevc_qpel, 0, 1, qpel_h, _dotprod);
NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 1, qpel_uni_w_h, _dotprod);
+ NEON8_FNASSIGN_PARTIAL_5(c->put_hevc_qpel_uni_w, 1, 1, qpel_uni_w_hv, _dotprod);
#endif
}
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index c6eb13ad98..e30ac1b465 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -1625,4 +1625,1083 @@ function ff_hevc_put_hevc_qpel_uni_w_h64_8_neon_dotprod, export=1
ret
endfunc
+
+.macro QPEL_H_HEADER
+ movrel x9, qpel_filters
+ add x9, x9, x4, lsl 3
+ ldr x11, [x9]
+ dup v31.2d, x11
+ sub x1, x1, #3
+.endm
+
+function ff_hevc_put_hevc_qpel_h4_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ sqxtn v16.4h, v16.4s
+ str d16, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h6_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #8
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ usdot v18.4s, v4.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v18.4s
+ sqxtn v16.4h, v16.4s
+ sqxtn v18.4h, v18.4s
+ str d16, [x0]
+ str s18, [x15]
+ add x0, x0, x10
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h8_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ ext v6.16b, v0.16b, v0.16b, #6
+ ext v7.16b, v0.16b, v0.16b, #7
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ movi v19.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ usdot v18.4s, v4.16b, v31.16b
+ usdot v19.4s, v6.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v19.4s
+ sqxtn v16.4h, v16.4s
+ sqxtn2 v16.8h, v18.4s
+ str q16, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_H_CALC s0, s1, s2, s3, d0, d1, d2, d3
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ movi \d2\().2d, #0
+ movi \d3\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v31.16b
+ usdot \d1\().4s, \s1\().16b, v31.16b
+ usdot \d2\().4s, \s2\().16b, v31.16b
+ usdot \d3\().4s, \s3\().16b, v31.16b
+.endm
+
+function ff_hevc_put_hevc_qpel_h12_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #16
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v18.2d, v4.2d, v5.2d
+ zip1 v19.2d, v6.2d, v7.2d
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ movi v24.2d, #0
+ movi v25.2d, #0
+ usdot v24.4s, v18.16b, v31.16b
+ usdot v25.4s, v19.16b, v31.16b
+ addp v24.4s, v24.4s, v25.4s
+ trn1 v26.4s, v20.4s, v21.4s
+ trn2 v27.4s, v20.4s, v21.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn v27.4h, v27.4s
+ sqxtn2 v26.8h, v24.4s
+
+ str q26, [x0]
+ str d27, [x15]
+ add x0, x0, x10
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h16_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+
+ sqxtn v18.4h, v22.4s
+ sqxtn2 v18.8h, v26.4s
+ sqxtn v19.4h, v23.4s
+ sqxtn2 v19.8h, v27.4s
+
+ stp q18, q19, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h24_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #32
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v18.4h, v22.4s
+ sqxtn2 v18.8h, v26.4s
+ sqxtn v19.4h, v23.4s
+ sqxtn2 v19.8h, v27.4s
+ stp q18, q19, [x0]
+ add x0, x0, x10
+ ext v1.16b, v17.16b, v17.16b, #1
+ ext v2.16b, v17.16b, v17.16b, #2
+ ext v3.16b, v17.16b, v17.16b, #3
+ ext v4.16b, v17.16b, v17.16b, #4
+ ext v5.16b, v17.16b, v17.16b, #5
+ ext v6.16b, v17.16b, v17.16b, #6
+ ext v7.16b, v17.16b, v17.16b, #7
+ zip1 v0.2d, v17.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_H_CALC v0, v2, v4, v5, v20, v21, v22, v23
+ addp v20.4s, v20.4s, v21.4s
+ addp v22.4s, v22.4s, v23.4s
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ str q20, [x15]
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h32_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #32
+1:
+ ld1 {v16.16b, v17.16b, v18.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0]
+ add x0, x0, x10
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x15]
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h48_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2 - 64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h64_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ sub x2, x2, #64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], #64
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ld1 {v28.8b}, [x1], x2
+ ext v1.16b, v19.16b, v28.16b, #1
+ ext v2.16b, v19.16b, v28.16b, #2
+ ext v3.16b, v19.16b, v28.16b, #3
+ ext v4.16b, v19.16b, v28.16b, #4
+ ext v5.16b, v19.16b, v28.16b, #5
+ ext v6.16b, v19.16b, v28.16b, #6
+ ext v7.16b, v19.16b, v28.16b, #7
+ QPEL_H_CALC v19, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_HEADER width
+ ldp x14, x15, [sp] // mx, my
+ ldr w13, [sp, #16] // width
+ stp x20, x21, [sp, #-16]!
+ stp x22, x23, [sp, #-16]!
+ stp x24, x25, [sp, #-16]!
+ stp x26, x27, [sp, #-16]!
+ stp x28, x30, [sp, #-16]!
+ mov x28, sp
+ mov x11, #9088
+ sub sp, sp, x11
+ mov x20, x0
+ mov x21, x1
+ mov x0, sp
+ sub x1, x2, x3, lsl 1
+ sub x1, x1, x3
+ mov x2, x3
+ add w3, w4, #7
+ mov w22, w4 // height
+ mov x4, x14 // mx
+ mov x23, x15 // my
+ mov w24, w6 // wx
+ mov w25, w7 // ox
+ mov w26, #-6
+ sub w26, w26, w5 // -shift
+ mov w27, w13 // width
+ bl X(ff_hevc_put_hevc_qpel_h\width\()_8_neon_dotprod)
+ movrel x9, qpel_filters
+ add x9, x9, x23, lsl 3
+ ld1 {v0.8b}, [x9]
+ sxtl v0.8h, v0.8b
+ mov x10, #(MAX_PB_SIZE * 2)
+ dup v28.4s, w24
+ dup v29.4s, w25
+ dup v30.4s, w26
+.endm
+
+.macro QPEL_UNI_W_HV_END
+ mov sp, x28
+ ldp x28, x30, [sp], #16
+ ldp x26, x27, [sp], #16
+ ldp x24, x25, [sp], #16
+ ldp x22, x23, [sp], #16
+ ldp x20, x21, [sp], #16
+.endm
+
+.macro QPEL_UNI_W_HV_4
+ sshr v26.4s, v26.4s, #6
+ mul v24.4s, v26.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.s}[0], [x20], x21
+.endm
+
+.macro QPEL_FILTER_H dst, src0, src1, src2, src3, src4, src5, src6, src7
+ smull \dst\().4s, \src0\().4h, v0.h[0]
+ smlal \dst\().4s, \src1\().4h, v0.h[1]
+ smlal \dst\().4s, \src2\().4h, v0.h[2]
+ smlal \dst\().4s, \src3\().4h, v0.h[3]
+ smlal \dst\().4s, \src4\().4h, v0.h[4]
+ smlal \dst\().4s, \src5\().4h, v0.h[5]
+ smlal \dst\().4s, \src6\().4h, v0.h[6]
+ smlal \dst\().4s, \src7\().4h, v0.h[7]
+.endm
+
+.macro QPEL_FILTER_H2 dst, src0, src1, src2, src3, src4, src5, src6, src7
+ smull2 \dst\().4s, \src0\().8h, v0.h[0]
+ smlal2 \dst\().4s, \src1\().8h, v0.h[1]
+ smlal2 \dst\().4s, \src2\().8h, v0.h[2]
+ smlal2 \dst\().4s, \src3\().8h, v0.h[3]
+ smlal2 \dst\().4s, \src4\().8h, v0.h[4]
+ smlal2 \dst\().4s, \src5\().8h, v0.h[5]
+ smlal2 \dst\().4s, \src6\().8h, v0.h[6]
+ smlal2 \dst\().4s, \src7\().8h, v0.h[7]
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv4_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 4
+ ldr d16, [sp]
+ ldr d17, [sp, x10]
+ add sp, sp, x10, lsl 1
+ ldr d18, [sp]
+ ldr d19, [sp, x10]
+ add sp, sp, x10, lsl 1
+ ldr d20, [sp]
+ ldr d21, [sp, x10]
+ add sp, sp, x10, lsl 1
+ ldr d22, [sp]
+ add sp, sp, x10
+1:
+ ldr d23, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d16, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d17, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d18, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d19, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d20, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d21, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d22, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_8
+ sshr v26.4s, v26.4s, #6
+ sshr v27.4s, v27.4s, #6
+ mul v24.4s, v26.4s, v28.4s
+ mul v25.4s, v27.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqrshl v25.4s, v25.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.d}[0], [x20], x21
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv8_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 8
+ ldr q16, [sp]
+ ldr q17, [sp, x10]
+ add sp, sp, x10, lsl 1
+ ldr q18, [sp]
+ ldr q19, [sp, x10]
+ add sp, sp, x10, lsl 1
+ ldr q20, [sp]
+ ldr q21, [sp, x10]
+ add sp, sp, x10, lsl 1
+ ldr q22, [sp]
+ add sp, sp, x10
+1:
+ ldr q23, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q16, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q17, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q18, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q19, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q20, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q21, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q22, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_16
+ sshr v24.4s, v24.4s, #6
+ sshr v25.4s, v25.4s, #6
+ sshr v26.4s, v26.4s, #6
+ sshr v27.4s, v27.4s, #6
+ mul v24.4s, v24.4s, v28.4s
+ mul v25.4s, v25.4s, v28.4s
+ mul v26.4s, v26.4s, v28.4s
+ mul v27.4s, v27.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqrshl v25.4s, v25.4s, v30.4s
+ sqrshl v26.4s, v26.4s, v30.4s
+ sqrshl v27.4s, v27.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqadd v26.4s, v26.4s, v29.4s
+ sqadd v27.4s, v27.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn2 v26.8h, v27.4s
+ sqxtun v24.8b, v24.8h
+ sqxtun2 v24.16b, v26.8h
+
+ st1 {v24.16b}, [x20], x21
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv16_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 16
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_qpel_uni_w_hv32_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 32
+ mov x11, sp
+ mov w12, w22
+ mov x13, x20
+3:
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+2:
+ subs w27, w27, #16
+ add sp, x11, #32
+ add x20, x13, #16
+ mov w22, w12
+ mov x11, sp
+ mov x13, x20
+ b.hi 3b
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_hv64_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 64
+ mov x11, sp
+ mov w12, w22
+ mov x13, x20
+3:
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+2:
+ subs w27, w27, #16
+ add sp, x11, #32
+ add x20, x13, #16
+ mov w22, w12
+ mov x11, sp
+ mov x13, x20
+ b.hi 3b
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
#endif // __ARM_FEATURE_DOTPROD
\ No newline at end of file
--
2.38.0.windows.1
[-- Attachment #5: Type: text/plain, Size: 251 bytes --]
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [FFmpeg-devel] [PATCH] lavc/aarch64: new optimization for 8-bit hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv and qpel_h
2023-05-03 2:14 ` myais
@ 2023-05-04 8:49 ` Martin Storsjö
2023-05-05 15:27 ` myais
0 siblings, 1 reply; 15+ messages in thread
From: Martin Storsjö @ 2023-05-04 8:49 UTC (permalink / raw)
To: FFmpeg development discussions and patches; +Cc: Jean-Baptiste Kempf
On Wed, 3 May 2023, myais wrote:
> Hello,
>
> - I splited this patch, Do I need to resubmit or just attach them as
> attachments? (I attached those patches. If I need to resummit, please let me
> know.)
The attached form here is fine with me.
I didn't review it in detail yet, but I think it roughly looks ok, but
there's a few issues.
The "fate-hevc" tests as part of our testsuite fails with these patches
applied - please test that and make sure it passes.
The assembly fails to build with MSVC, with errors like these:
libavcodec\aarch64\hevcdsp_qpel_neon.o.asm(2278)
: error A2173: syntax error in expression
add x2, x2, x3, lsl 1
The immediate constant 1 here should be prefixed with #, the same thing
goes in a lot of other places in the same file.
If compiling only patch 1, it fails to build due to a mismatched #endif in
the c file.
The second patch adds code that git flags as "No newline at end of file";
please don't do that, please make sure your editor saves the file as usual
with a trailing newline.
The patches have some cases of trailing whitespace, please make sure you
don't have time.
In the second patch, you're inconsistently using "#if
__ARM_FEATURE_DOTPROD" and "#if defined(__ARM_FEATURE_DOTPROD)".
Dot product is a new feature we haven't taken advantage of on aarch64
before. None of my toolchains/environments have this enabled by default.
It would be good if you'd provide examples of where you're testing it and
how you configure the build to enable it.
Because right now, most of this assembly runs untested unless building in
a specific configuration that explicitly enables that extension.
For such features, we generally would want to always compile/assemble the
feature (as long as the toolchain supports assembling it, with some extra
flag), and use runtime checks for detecting whether the cpu feature is
supported. But I guess adding support for that is a bigger separate
project, and this approach with build time ifdefs if the toolchain
mandates support for it, is tolerable for now.
If there's not a huge benefit from the dot product instructions, maybe it
would be best to just not use them, so the whole wide audience can benefit
from the optimizations?
// Martin
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [FFmpeg-devel] [PATCH] lavc/aarch64: new optimization for 8-bit hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv and qpel_h
2023-05-04 8:49 ` Martin Storsjö
@ 2023-05-05 15:27 ` myais
2023-05-07 4:52 ` myais
0 siblings, 1 reply; 15+ messages in thread
From: myais @ 2023-05-05 15:27 UTC (permalink / raw)
To: FFmpeg development discussions and patches, Martin Storsjö
Cc: Jean-Baptiste Kempf
[-- Attachment #1: Type: text/plain, Size: 3790 bytes --]
Hi Martin,
I updated these patches based on your comments, please help to review it
again. And My reply is as follows :
在 2023/5/4 16:49, Martin Storsjö 写道:
> On Wed, 3 May 2023, myais wrote:
>
>>> Hello,
>>>
>>> - I splited this patch, Do I need to resubmit or just attach them as
>>> attachments? (I attached those patches. If I need to resummit,
>>> please let me know.)
>>
>> The attached form here is fine with me.
>>
>> I didn't review it in detail yet, but I think it roughly looks ok,
>> but there's a few issues.
>>
>> The "fate-hevc" tests as part of our testsuite fails with these
>> patches applied - please test that and make sure it passes.
I'm having some trouble downloading fate-suite using rsync, and I can't
download it now, It may be caused by network problems. but I tested the
decoding of hevc (h265) files myself, and it can be decoded into yuv
files normally, and I will continue to try to download fate-suite and
test it soon.
>>
>> The assembly fails to build with MSVC, with errors like these:
>>
>> libavcodec\aarch64\hevcdsp_qpel_neon.o.asm(2278) : error A2173:
>> syntax error in expression
>> add x2, x2, x3, lsl 1
>>
>> The immediate constant 1 here should be prefixed with #, the same
>> thing goes in a lot of other places in the same file.
- immediate constant prefixed with # ---fixed.
>>
>> If compiling only patch 1, it fails to build due to a mismatched
>> #endif in the c file.
- mismatched #endif ---fixed.
>>
>> The second patch adds code that git flags as "No newline at end of
>> file"; please don't do that, please make sure your editor saves the
>> file as usual with a trailing newline.
- trailing newline --- fixed.
>>
>> The patches have some cases of trailing whitespace, please make sure
>> you don't have time.
- trailing whitespace ---fixed.
>>
>> In the second patch, you're inconsistently using "#if
>> __ARM_FEATURE_DOTPROD" and "#if defined(__ARM_FEATURE_DOTPROD)".
- "#if defined(__ARM_FEATURE_DOTPROD)" is now uniformly used.
>>
>> Dot product is a new feature we haven't taken advantage of on aarch64
>> before. None of my toolchains/environments have this enabled by
>> default. It would be good if you'd provide examples of where you're
>> testing it and how you configure the build to enable it.
Dot product is an Optional instruntion from Armv8.2 to Armv8.5, and from
armv8.6 it is mandatory for implementations. so it can be enable by add
flags "-march=armv8.6".
>>
>> Because right now, most of this assembly runs untested unless
>> building in a specific configuration that explicitly enables that
>> extension.
>>
>> For such features, we generally would want to always compile/assemble
>> the feature (as long as the toolchain supports assembling it, with
>> some extra flag), and use runtime checks for detecting whether the
>> cpu feature is supported. But I guess adding support for that is a
>> bigger separate project, and this approach with build time ifdefs if
>> the toolchain mandates support for it, is tolerable for now.
>>
>> If there's not a huge benefit from the dot product instructions,
>> maybe it would be best to just not use them, so the whole wide
>> audience can benefit from the optimizations?
Yes, for calculations in the horizontal direction, the dot product
command can bring a relatively large improvement, compared with the MLA
instructions.
Perhaps in the future, a more general version can be implemented using
the mla instruction.
>
>
> // Martin
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
[-- Attachment #2: v1-0001-lavc-aarch64-new-optimization-for-8-bit-hevc_pel_.patch --]
[-- Type: text/plain, Size: 29216 bytes --]
From 02a405dddd970f9d5fe60a3dc4ab61d1869bb230 Mon Sep 17 00:00:00 2001
From: myais <Logan.Lyu@myais.com.cn>
Date: Wed, 3 May 2023 09:53:07 +0800
Subject: [PATCH v1 1/3] lavc/aarch64: new optimization for 8-bit
hevc_pel_uni_w_pixels and qpel_uni_w_v
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 53 ++
libavcodec/aarch64/hevcdsp_qpel_neon.S | 710 ++++++++++++++++++++++
2 files changed, 763 insertions(+)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index be1049a2ec..c68612bd98 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -128,6 +128,55 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
ptrdiff_t _srcstride, const int16_t *src2, int height, intptr_t
mx, intptr_t my, int width);
+#define NEON8_FNPROTO(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##6_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##12_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##24_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##48_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+#define NEON8_FNPROTO_PARTIAL_4(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width),);
+
+NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width),);
+
+#define NEON8_FNASSIGN(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[2][v][h] = ff_hevc_put_hevc_##fn##6_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[4][v][h] = ff_hevc_put_hevc_##fn##12_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[6][v][h] = ff_hevc_put_hevc_##fn##24_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##48_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
+#define NEON8_FNASSIGN_PARTIAL_4(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[2][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[4][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[6][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
if (!have_neon(av_get_cpu_flags())) return;
@@ -185,6 +234,10 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
c->put_hevc_qpel_bi[7][0][1] =
c->put_hevc_qpel_bi[8][0][1] =
c->put_hevc_qpel_bi[9][0][1] = ff_hevc_put_hevc_qpel_bi_h16_8_neon;
+
+ NEON8_FNASSIGN(c->put_hevc_epel_uni_w, 0, 0, pel_uni_w_pixels,);
+ NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
+
}
if (bit_depth == 10) {
c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_neon;
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 0e7b912678..95d798773d 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -30,6 +30,13 @@ const qpel_filters, align=4
.byte 0, 1, -5, 17, 58,-10, 4, -1
endconst
+const qpel_filters_abs, align=4
+ .byte 0, 0, 0, 0, 0, 0, 0, 0
+ .byte 1, 4, 10, 58, 17, 5, 1, 0
+ .byte 1, 4, 11, 40, 40, 11, 4, 1
+ .byte 0, 1, 5, 17, 58, 10, 4, 1
+endconst
+
.macro load_filter m
movrel x15, qpel_filters
add x15, x15, \m, lsl #3
@@ -482,3 +489,706 @@ endfunc
put_hevc qpel
put_hevc qpel_uni
put_hevc qpel_bi
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels4_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.8h, w7
+1:
+ ldr s0, [x2]
+ ldr s1, [x2, x3]
+ add x2, x2, x3, lsl 1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v0.4s, v0.4h, v30.4h
+ smull v1.4s, v1.4h, v30.4h
+ sqrshl v0.4s, v0.4s, v31.4s
+ sqrshl v1.4s, v1.4s, v31.4s
+ sqadd v0.4s, v0.4s, v29.4s
+ sqadd v1.4s, v1.4s, v29.4s
+ sqxtn v0.4h, v0.4s
+ sqxtn v1.4h, v1.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str s0, [x0]
+ str s1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels6_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+ sub x1, x1, #4
+1:
+ ldr d0, [x2]
+ ldr d1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v4.4s, v0.4h, v30.4h
+ smull2 v5.4s, v0.8h, v30.8h
+ smull v6.4s, v1.4h, v30.4h
+ smull2 v7.4s, v1.8h, v30.8h
+ sqrshl v4.4s, v4.4s, v31.4s
+ sqrshl v5.4s, v5.4s, v31.4s
+ sqrshl v6.4s, v6.4s, v31.4s
+ sqrshl v7.4s, v7.4s, v31.4s
+ sqadd v4.4s, v4.4s, v29.4s
+ sqadd v5.4s, v5.4s, v29.4s
+ sqadd v6.4s, v6.4s, v29.4s
+ sqadd v7.4s, v7.4s, v29.4s
+ sqxtn v0.4h, v4.4s
+ sqxtn2 v0.8h, v5.4s
+ sqxtn v1.4h, v6.4s
+ sqxtn2 v1.8h, v7.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str s0, [x0], #4
+ st1 {v0.h}[2], [x0], x1
+ str s1, [x0], #4
+ st1 {v1.h}[2], [x0], x1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels8_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr d0, [x2]
+ ldr d1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v4.4s, v0.4h, v30.4h
+ smull2 v5.4s, v0.8h, v30.8h
+ smull v6.4s, v1.4h, v30.4h
+ smull2 v7.4s, v1.8h, v30.8h
+ sqrshl v4.4s, v4.4s, v31.4s
+ sqrshl v5.4s, v5.4s, v31.4s
+ sqrshl v6.4s, v6.4s, v31.4s
+ sqrshl v7.4s, v7.4s, v31.4s
+ sqadd v4.4s, v4.4s, v29.4s
+ sqadd v5.4s, v5.4s, v29.4s
+ sqadd v6.4s, v6.4s, v29.4s
+ sqadd v7.4s, v7.4s, v29.4s
+ sqxtn v0.4h, v4.4s
+ sqxtn2 v0.8h, v5.4s
+ sqxtn v1.4h, v6.4s
+ sqxtn2 v1.8h, v7.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str d0, [x0]
+ str d1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels12_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+ sub x1, x1, #8
+1:
+ ldr q0, [x2]
+ ldr q1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v4.8h, v0.8b, #6
+ ushll2 v5.8h, v0.16b, #6
+ ushll v6.8h, v1.8b, #6
+ ushll2 v7.8h, v1.16b, #6
+ smull v16.4s, v4.4h, v30.4h
+ smull2 v17.4s, v4.8h, v30.8h
+ smull v18.4s, v5.4h, v30.4h
+ smull2 v19.4s, v5.8h, v30.8h
+ smull v20.4s, v6.4h, v30.4h
+ smull2 v21.4s, v6.8h, v30.8h
+ smull v22.4s, v7.4h, v30.4h
+ smull2 v23.4s, v7.8h, v30.8h
+
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v17.4s, v17.4s, v31.4s
+ sqrshl v18.4s, v18.4s, v31.4s
+ sqrshl v19.4s, v19.4s, v31.4s
+ sqrshl v20.4s, v20.4s, v31.4s
+ sqrshl v21.4s, v21.4s, v31.4s
+ sqrshl v22.4s, v22.4s, v31.4s
+ sqrshl v23.4s, v23.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v17.4s, v17.4s, v29.4s
+ sqadd v18.4s, v18.4s, v29.4s
+ sqadd v19.4s, v19.4s, v29.4s
+ sqadd v20.4s, v20.4s, v29.4s
+ sqadd v21.4s, v21.4s, v29.4s
+ sqadd v22.4s, v22.4s, v29.4s
+ sqadd v23.4s, v23.4s, v29.4s
+ sqxtn v0.4h, v16.4s
+ sqxtn2 v0.8h, v17.4s
+ sqxtn v1.4h, v18.4s
+ sqxtn2 v1.8h, v19.4s
+ sqxtn v2.4h, v20.4s
+ sqxtn2 v2.8h, v21.4s
+ sqxtn v3.4h, v22.4s
+ sqxtn2 v3.8h, v23.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun2 v0.16b, v1.8h
+ sqxtun v2.8b, v2.8h
+ sqxtun2 v2.16b, v3.8h
+ str d0, [x0], #8
+ st1 {v0.s}[2], [x0], x1
+ str d2, [x0], #8
+ st1 {v2.s}[2], [x0], x1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+.macro PEL_UNI_W_PIXEL_CALC s0, t0, t1, d0, d1, d2, d3
+ ushll \t0\().8h, \s0\().8b, #6
+ ushll2 \t1\().8h, \s0\().16b, #6
+ smull \d0\().4s, \t0\().4h, v30.4h
+ smull2 \d1\().4s, \t0\().8h, v30.8h
+ smull \d2\().4s, \t1\().4h, v30.4h
+ smull2 \d3\().4s, \t1\().8h, v30.8h
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqrshl \d1\().4s, \d1\().4s, v31.4s
+ sqrshl \d2\().4s, \d2\().4s, v31.4s
+ sqrshl \d3\().4s, \d3\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+ sqadd \d1\().4s, \d1\().4s, v29.4s
+ sqadd \d2\().4s, \d2\().4s, v29.4s
+ sqadd \d3\().4s, \d3\().4s, v29.4s
+ sqxtn \t0\().4h, \d0\().4s
+ sqxtn2 \t0\().8h, \d1\().4s
+ sqxtn \t1\().4h, \d2\().4s
+ sqxtn2 \t1\().8h, \d3\().4s
+ sqxtun \s0\().8b, \t0\().8h
+ sqxtun2 \s0\().16b, \t1\().8h
+.endm
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels16_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr q0, [x2]
+ ldr q1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ str q0, [x0]
+ str q1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels24_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b}, [x2], x3
+ ushll v4.8h, v0.8b, #6
+ ushll2 v5.8h, v0.16b, #6
+ ushll v6.8h, v1.8b, #6
+ smull v16.4s, v4.4h, v30.4h
+ smull2 v17.4s, v4.8h, v30.8h
+ smull v18.4s, v5.4h, v30.4h
+ smull2 v19.4s, v5.8h, v30.8h
+ smull v20.4s, v6.4h, v30.4h
+ smull2 v21.4s, v6.8h, v30.8h
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v17.4s, v17.4s, v31.4s
+ sqrshl v18.4s, v18.4s, v31.4s
+ sqrshl v19.4s, v19.4s, v31.4s
+ sqrshl v20.4s, v20.4s, v31.4s
+ sqrshl v21.4s, v21.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v17.4s, v17.4s, v29.4s
+ sqadd v18.4s, v18.4s, v29.4s
+ sqadd v19.4s, v19.4s, v29.4s
+ sqadd v20.4s, v20.4s, v29.4s
+ sqadd v21.4s, v21.4s, v29.4s
+ sqxtn v0.4h, v16.4s
+ sqxtn2 v0.8h, v17.4s
+ sqxtn v1.4h, v18.4s
+ sqxtn2 v1.8h, v19.4s
+ sqxtn v2.4h, v20.4s
+ sqxtn2 v2.8h, v21.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ sqxtun v2.8b, v2.8h
+ st1 {v0.8b, v1.8b, v2.8b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels32_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ st1 {v0.16b, v1.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels48_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b, v2.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
+ st1 {v0.16b, v1.16b, v2.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels64_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v3, v6, v7, v20, v21, v22, v23
+ st1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_HEADER
+ ldur x12, [sp, #8] // my
+ sub x2, x2, x3, lsl #1
+ sub x2, x2, x3
+ movrel x9, qpel_filters_abs
+ add x9, x9, x12, lsl #3
+ ldr d28, [x9]
+ dup v0.16b, v28.b[0]
+ dup v1.16b, v28.b[1]
+ dup v2.16b, v28.b[2]
+ dup v3.16b, v28.b[3]
+ dup v4.16b, v28.b[4]
+ dup v5.16b, v28.b[5]
+ dup v6.16b, v28.b[6]
+ dup v7.16b, v28.b[7]
+
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6 // wx
+ dup v31.4s, w10 // shift
+ dup v29.4s, w7 // ox
+.endm
+
+.macro QPEL_FILTER_B dst, src0, src1, src2, src3, src4, src5, src6, src7
+ umull \dst\().8h, \src1\().8b, v1.8b
+ umlsl \dst\().8h, \src0\().8b, v0.8b
+ umlsl \dst\().8h, \src2\().8b, v2.8b
+ umlal \dst\().8h, \src3\().8b, v3.8b
+ umlal \dst\().8h, \src4\().8b, v4.8b
+ umlsl \dst\().8h, \src5\().8b, v5.8b
+ umlal \dst\().8h, \src6\().8b, v6.8b
+ umlsl \dst\().8h, \src7\().8b, v7.8b
+.endm
+
+.macro QPEL_FILTER_B2 dst, src0, src1, src2, src3, src4, src5, src6, src7
+ umull2 \dst\().8h, \src1\().16b, v1.16b
+ umlsl2 \dst\().8h, \src0\().16b, v0.16b
+ umlsl2 \dst\().8h, \src2\().16b, v2.16b
+ umlal2 \dst\().8h, \src3\().16b, v3.16b
+ umlal2 \dst\().8h, \src4\().16b, v4.16b
+ umlsl2 \dst\().8h, \src5\().16b, v5.16b
+ umlal2 \dst\().8h, \src6\().16b, v6.16b
+ umlsl2 \dst\().8h, \src7\().16b, v7.16b
+.endm
+
+.macro QPEL_UNI_W_V_4
+ smull v24.4s, v24.4h, v30.4h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.s}[0], [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v4_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr s16, [x2]
+ ldr s17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s18, [x2]
+ ldr s19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s20, [x2]
+ ldr s21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s22, [x2]
+
+1: ldr s23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s16, [x2]
+ QPEL_FILTER_B v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s18, [x2]
+ QPEL_FILTER_B v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s20, [x2]
+ QPEL_FILTER_B v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s22, [x2]
+ QPEL_FILTER_B v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_8
+ smull v24.4s, v26.4h, v30.4h
+ smull2 v25.4s, v26.8h, v30.8h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqrshl v25.4s, v25.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.d}[0], [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v8_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr d16, [x2]
+ ldr d17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d18, [x2]
+ ldr d19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d20, [x2]
+ ldr d21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d22, [x2]
+
+1: ldr d23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_16
+ smull v24.4s, v26.4h, v30.4h
+ smull2 v25.4s, v26.8h, v30.8h
+ smull v26.4s, v27.4h, v30.4h
+ smull2 v27.4s, v27.8h, v30.8h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqrshl v25.4s, v25.4s, v31.4s
+ sqrshl v26.4s, v26.4s, v31.4s
+ sqrshl v27.4s, v27.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqadd v26.4s, v26.4s, v29.4s
+ sqadd v27.4s, v27.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn2 v26.8h, v27.4s
+ sqxtun v24.8b, v24.8h
+ sqxtun2 v24.16b, v26.8h
+ st1 {v24.16b}, [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v16_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr q16, [x2]
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q18, [x2]
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q20, [x2]
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q22, [x2]
+
+1: ldr q23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldur w13, [sp, #16]
+ mov x14, x0
+ mov x15, x2
+ mov w11, w4
+
+3:
+ ldr q16, [x2]
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q18, [x2]
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q20, [x2]
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q22, [x2]
+
+
+1: ldr q23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ subs w13, w13, #16
+ add x14, x14, #16
+ add x15, x15, #16
+ mov x0, x14
+ mov x2, x15
+ mov w4, w11
+ b.hi 3b
+ ret
+endfunc
--
2.38.0.windows.1
[-- Attachment #3: v1-0002-lavc-aarch64-new-optimization-for-8-bit-hevc_qpel.patch --]
[-- Type: text/plain, Size: 22175 bytes --]
From 62750be448a71b6ef188db06bf1a790f79b121ec Mon Sep 17 00:00:00 2001
From: myais <Logan.Lyu@myais.com.cn>
Date: Fri, 5 May 2023 22:06:22 +0800
Subject: [PATCH v1 2/3] lavc/aarch64: new optimization for 8-bit
hevc_qpel_uni_w_h
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 22 ++
libavcodec/aarch64/hevcdsp_qpel_neon.S | 434 ++++++++++++++++++++++
2 files changed, 456 insertions(+)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index c68612bd98..ff7e2be8f1 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -145,6 +145,14 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+#define NEON8_FNPROTO_PARTIAL_5(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+
NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
int height, int denom, int wx, int ox,
@@ -155,6 +163,15 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
int height, int denom, int wx, int ox,
intptr_t mx, intptr_t my, int width),);
+#if defined(__ARM_FEATURE_DOTPROD)
+
+NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width), _dotprod);
+
+#endif
+
#define NEON8_FNASSIGN(member, v, h, fn, ext) \
member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
member[2][v][h] = ff_hevc_put_hevc_##fn##6_8_neon##ext; \
@@ -177,6 +194,7 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
if (!have_neon(av_get_cpu_flags())) return;
@@ -238,6 +256,10 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
NEON8_FNASSIGN(c->put_hevc_epel_uni_w, 0, 0, pel_uni_w_pixels,);
NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
+ #if defined(__ARM_FEATURE_DOTPROD)
+ NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 1, qpel_uni_w_h, _dotprod);
+
+ #endif
}
if (bit_depth == 10) {
c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_neon;
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 95d798773d..974533244b 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -1192,3 +1192,437 @@ function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
b.hi 3b
ret
endfunc
+
+#if __ARM_FEATURE_DOTPROD
+.macro QPEL_UNI_W_H_HEADER
+ ldr x12, [sp]
+ sub x2, x2, #3
+ movrel x9, qpel_filters
+ add x9, x9, x12, lsl #3
+ ldr x11, [x9]
+ dup v28.2d, x11
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.4s, w6 // wx
+ dup v31.4s, w10 // shift
+ dup v29.4s, w7 // ox
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_h4_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v0.16b}, [x2], x3
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ usdot v16.4s, v0.16b, v28.16b
+ usdot v17.4s, v2.16b, v28.16b
+ addp v16.4s, v16.4s, v17.4s
+ mul v16.4s, v16.4s, v30.4s
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqxtn v16.4h, v16.4s
+ sqxtun v16.8b, v16.8h
+ str s16, [x0]
+ add x0, x0, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h6_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x1, x1, #4
+1:
+ ld1 {v0.16b}, [x2], x3
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ usdot v16.4s, v0.16b, v28.16b
+ usdot v17.4s, v2.16b, v28.16b
+ usdot v18.4s, v4.16b, v28.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v18.4s
+ mul v16.4s, v16.4s, v30.4s
+ mul v18.2s, v18.2s, v30.2s
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v18.2s, v18.2s, v31.2s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v18.2s, v18.2s, v29.2s
+ sqxtn v16.4h, v16.4s
+ sqxtn2 v16.8h, v18.4s
+ sqxtun v16.8b, v16.8h
+ str s16, [x0], #4
+ st1 {v16.h}[2], [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+.macro QPEL_UNI_W_H_CALC s0, s1, s2, s3, d0, d1, d2, d3
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ movi \d2\().2d, #0
+ movi \d3\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v28.16b
+ usdot \d1\().4s, \s1\().16b, v28.16b
+ usdot \d2\().4s, \s2\().16b, v28.16b
+ usdot \d3\().4s, \s3\().16b, v28.16b
+ addp \d0\().4s, \d0\().4s, \d1\().4s
+ addp \d2\().4s, \d2\().4s, \d3\().4s
+ mul \d0\().4s, \d0\().4s, v30.4s
+ mul \d2\().4s, \d2\().4s, v30.4s
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqrshl \d2\().4s, \d2\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+ sqadd \d2\().4s, \d2\().4s, v29.4s
+.endm
+
+.macro QPEL_UNI_W_H_CALC_HALF s0, s1, d0, d1
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v28.16b
+ usdot \d1\().4s, \s1\().16b, v28.16b
+ addp \d0\().4s, \d0\().4s, \d1\().4s
+ mul \d0\().4s, \d0\().4s, v30.4s
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+.endm
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h8_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v0.2d, v16.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v20.4s
+ sqxtun v18.8b, v18.8h
+ str d18, [x0]
+ add x0, x0, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h12_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+ add x13, x0, #8
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v18.2d, v16.2d, v1.2d
+ zip1 v19.2d, v2.2d, v3.2d
+ zip1 v20.2d, v4.2d, v5.2d
+ zip1 v21.2d, v6.2d, v7.2d
+ zip2 v22.2d, v16.2d, v1.2d
+ zip2 v23.2d, v2.2d, v3.2d
+ QPEL_UNI_W_H_CALC v18, v19, v20, v21, v0, v2, v4, v6
+ QPEL_UNI_W_H_CALC_HALF v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v4.4s
+ sqxtn v1.4h, v24.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+
+ str d0, [x0]
+ str s1, [x13]
+ add x0, x0, x1
+ add x13, x13, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h16_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21 // v18: 0, 8, 2, 10 v20: 1, 9, 3, 11
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25 // v22: 4, 12, 6, 14 v24: 5, 13, 7, 15
+ sqxtn v0.4h, v18.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v1.4h, v20.4s
+ sqxtn2 v1.8h, v24.4s
+ trn1 v2.8h, v0.8h, v1.8h
+ trn2 v3.8h, v0.8h, v1.8h
+ sqxtun v0.8b, v2.8h
+ sqxtun2 v0.16b, v3.8h
+ st1 {v0.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h24_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x1, x1, #16
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v18.8h, v19.8h
+ trn2 v21.8h, v18.8h, v19.8h
+ sqxtun v26.8b, v20.8h
+ sqxtun2 v26.16b, v21.8h // 0-15
+ ext v1.16b, v17.16b, v17.16b, #1
+ ext v2.16b, v17.16b, v17.16b, #2
+ ext v3.16b, v17.16b, v17.16b, #3
+ ext v4.16b, v17.16b, v17.16b, #4
+ ext v5.16b, v17.16b, v17.16b, #5
+ ext v6.16b, v17.16b, v17.16b, #6
+ ext v7.16b, v17.16b, v17.16b, #7
+ zip1 v0.2d, v17.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v20.4s
+ sqxtun v27.8b, v18.8h
+
+ st1 {v26.16b}, [x0], #16
+ st1 {v27.8b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h32_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b, v18.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v0, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v0.8h, v19.8h
+ trn2 v21.8h, v0.8h, v19.8h
+ sqxtun v26.8b, v20.8h
+ sqxtun2 v26.16b, v21.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v0, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v0.8h, v19.8h
+ trn2 v21.8h, v0.8h, v19.8h
+ sqxtun v27.8b, v20.8h
+ sqxtun2 v27.16b, v21.8h // 16-31
+ st1 {v26.16b, v27.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h48_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v25.8b, v22.8h
+ sqxtun2 v25.16b, v23.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v26.8b, v22.8h
+ sqxtun2 v26.16b, v23.8h // 16-31
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v27.8b, v22.8h
+ sqxtun2 v27.16b, v23.8h // 32-47
+ st1 {v25.16b, v26.16b, v27.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h64_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x3, x3, #64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], #64
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v16.8b, v22.8h
+ sqxtun2 v16.16b, v23.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v17.8b, v22.8h
+ sqxtun2 v17.16b, v23.8h // 16-31
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ ld1 {v0.16b}, [x2], x3
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v18.8b, v22.8h
+ sqxtun2 v18.16b, v23.8h // 32-47
+ ext v1.16b, v19.16b, v0.16b, #1
+ ext v2.16b, v19.16b, v0.16b, #2
+ ext v3.16b, v19.16b, v0.16b, #3
+ ext v4.16b, v19.16b, v0.16b, #4
+ ext v5.16b, v19.16b, v0.16b, #5
+ ext v6.16b, v19.16b, v0.16b, #6
+ ext v7.16b, v19.16b, v0.16b, #7
+ QPEL_UNI_W_H_CALC v19, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v19.8b, v22.8h
+ sqxtun2 v19.16b, v23.8h // 48-63
+
+ st1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+#endif // __ARM_FEATURE_DOTPROD
--
2.38.0.windows.1
[-- Attachment #4: v1-0003-lavc-aarch64-new-optimization-for-8-bit-hevc_qpel.patch --]
[-- Type: text/plain, Size: 47842 bytes --]
From b9b4f5d22fee16a241509a64640c30e482870a14 Mon Sep 17 00:00:00 2001
From: myais <Logan.Lyu@myais.com.cn>
Date: Fri, 5 May 2023 22:08:50 +0800
Subject: [PATCH v1 3/3] lavc/aarch64: new optimization for 8-bit hevc_qpel_h
hevc_qpel_uni_w_hv
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 20 +
libavcodec/aarch64/hevcdsp_qpel_neon.S | 1082 ++++++++++++++++++++-
2 files changed, 1101 insertions(+), 1 deletion(-)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index ff7e2be8f1..80be8b8f3a 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -164,12 +164,20 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
intptr_t mx, intptr_t my, int width),);
#if defined(__ARM_FEATURE_DOTPROD)
+NEON8_FNPROTO(qpel_h, (int16_t *dst,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, intptr_t mx, intptr_t my, int width), _dotprod);
NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
int height, int denom, int wx, int ox,
intptr_t mx, intptr_t my, int width), _dotprod);
+NEON8_FNPROTO_PARTIAL_5(qpel_uni_w_hv, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width), _dotprod);
+
#endif
#define NEON8_FNASSIGN(member, v, h, fn, ext) \
@@ -194,6 +202,16 @@ NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+#define NEON8_FNASSIGN_PARTIAL_5(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[2][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[4][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[6][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
@@ -257,7 +275,9 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
#if defined(__ARM_FEATURE_DOTPROD)
+ NEON8_FNASSIGN(c->put_hevc_qpel, 0, 1, qpel_h, _dotprod);
NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 1, qpel_uni_w_h, _dotprod);
+ NEON8_FNASSIGN_PARTIAL_5(c->put_hevc_qpel_uni_w, 1, 1, qpel_uni_w_hv, _dotprod);
#endif
}
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 974533244b..9b3ef4f47a 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -1193,7 +1193,7 @@ function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
ret
endfunc
-#if __ARM_FEATURE_DOTPROD
+#if defined(__ARM_FEATURE_DOTPROD)
.macro QPEL_UNI_W_H_HEADER
ldr x12, [sp]
sub x2, x2, #3
@@ -1625,4 +1625,1084 @@ function ff_hevc_put_hevc_qpel_uni_w_h64_8_neon_dotprod, export=1
ret
endfunc
+
+.macro QPEL_H_HEADER
+ movrel x9, qpel_filters
+ add x9, x9, x4, lsl #3
+ ldr x11, [x9]
+ dup v31.2d, x11
+ sub x1, x1, #3
+.endm
+
+function ff_hevc_put_hevc_qpel_h4_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ sqxtn v16.4h, v16.4s
+ str d16, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h6_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #8
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ usdot v18.4s, v4.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v18.4s
+ sqxtn v16.4h, v16.4s
+ sqxtn v18.4h, v18.4s
+ str d16, [x0]
+ str s18, [x15]
+ add x0, x0, x10
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h8_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ ext v6.16b, v0.16b, v0.16b, #6
+ ext v7.16b, v0.16b, v0.16b, #7
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ movi v19.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ usdot v18.4s, v4.16b, v31.16b
+ usdot v19.4s, v6.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v19.4s
+ sqxtn v16.4h, v16.4s
+ sqxtn2 v16.8h, v18.4s
+ str q16, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_H_CALC s0, s1, s2, s3, d0, d1, d2, d3
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ movi \d2\().2d, #0
+ movi \d3\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v31.16b
+ usdot \d1\().4s, \s1\().16b, v31.16b
+ usdot \d2\().4s, \s2\().16b, v31.16b
+ usdot \d3\().4s, \s3\().16b, v31.16b
+.endm
+
+function ff_hevc_put_hevc_qpel_h12_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #16
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v18.2d, v4.2d, v5.2d
+ zip1 v19.2d, v6.2d, v7.2d
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ movi v24.2d, #0
+ movi v25.2d, #0
+ usdot v24.4s, v18.16b, v31.16b
+ usdot v25.4s, v19.16b, v31.16b
+ addp v24.4s, v24.4s, v25.4s
+ trn1 v26.4s, v20.4s, v21.4s
+ trn2 v27.4s, v20.4s, v21.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn v27.4h, v27.4s
+ sqxtn2 v26.8h, v24.4s
+
+ str q26, [x0]
+ str d27, [x15]
+ add x0, x0, x10
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h16_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+
+ sqxtn v18.4h, v22.4s
+ sqxtn2 v18.8h, v26.4s
+ sqxtn v19.4h, v23.4s
+ sqxtn2 v19.8h, v27.4s
+
+ stp q18, q19, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h24_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #32
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v18.4h, v22.4s
+ sqxtn2 v18.8h, v26.4s
+ sqxtn v19.4h, v23.4s
+ sqxtn2 v19.8h, v27.4s
+ stp q18, q19, [x0]
+ add x0, x0, x10
+ ext v1.16b, v17.16b, v17.16b, #1
+ ext v2.16b, v17.16b, v17.16b, #2
+ ext v3.16b, v17.16b, v17.16b, #3
+ ext v4.16b, v17.16b, v17.16b, #4
+ ext v5.16b, v17.16b, v17.16b, #5
+ ext v6.16b, v17.16b, v17.16b, #6
+ ext v7.16b, v17.16b, v17.16b, #7
+ zip1 v0.2d, v17.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_H_CALC v0, v2, v4, v5, v20, v21, v22, v23
+ addp v20.4s, v20.4s, v21.4s
+ addp v22.4s, v22.4s, v23.4s
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ str q20, [x15]
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h32_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #32
+1:
+ ld1 {v16.16b, v17.16b, v18.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0]
+ add x0, x0, x10
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x15]
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h48_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2 - 64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h64_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ sub x2, x2, #64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], #64
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ld1 {v28.8b}, [x1], x2
+ ext v1.16b, v19.16b, v28.16b, #1
+ ext v2.16b, v19.16b, v28.16b, #2
+ ext v3.16b, v19.16b, v28.16b, #3
+ ext v4.16b, v19.16b, v28.16b, #4
+ ext v5.16b, v19.16b, v28.16b, #5
+ ext v6.16b, v19.16b, v28.16b, #6
+ ext v7.16b, v19.16b, v28.16b, #7
+ QPEL_H_CALC v19, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_HEADER width
+ ldp x14, x15, [sp] // mx, my
+ ldr w13, [sp, #16] // width
+ stp x20, x21, [sp, #-16]!
+ stp x22, x23, [sp, #-16]!
+ stp x24, x25, [sp, #-16]!
+ stp x26, x27, [sp, #-16]!
+ stp x28, x30, [sp, #-16]!
+ mov x28, sp
+ mov x11, #9088
+ sub sp, sp, x11
+ mov x20, x0
+ mov x21, x1
+ mov x0, sp
+ sub x1, x2, x3, lsl #1
+ sub x1, x1, x3
+ mov x2, x3
+ add w3, w4, #7
+ mov w22, w4 // height
+ mov x4, x14 // mx
+ mov x23, x15 // my
+ mov w24, w6 // wx
+ mov w25, w7 // ox
+ mov w26, #-6
+ sub w26, w26, w5 // -shift
+ mov w27, w13 // width
+ bl X(ff_hevc_put_hevc_qpel_h\width\()_8_neon_dotprod)
+ movrel x9, qpel_filters
+ add x9, x9, x23, lsl #3
+ ld1 {v0.8b}, [x9]
+ sxtl v0.8h, v0.8b
+ mov x10, #(MAX_PB_SIZE * 2)
+ dup v28.4s, w24
+ dup v29.4s, w25
+ dup v30.4s, w26
+.endm
+
+.macro QPEL_UNI_W_HV_END
+ mov sp, x28
+ ldp x28, x30, [sp], #16
+ ldp x26, x27, [sp], #16
+ ldp x24, x25, [sp], #16
+ ldp x22, x23, [sp], #16
+ ldp x20, x21, [sp], #16
+.endm
+
+.macro QPEL_UNI_W_HV_4
+ sshr v26.4s, v26.4s, #6
+ mul v24.4s, v26.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.s}[0], [x20], x21
+.endm
+
+.macro QPEL_FILTER_H dst, src0, src1, src2, src3, src4, src5, src6, src7
+ smull \dst\().4s, \src0\().4h, v0.h[0]
+ smlal \dst\().4s, \src1\().4h, v0.h[1]
+ smlal \dst\().4s, \src2\().4h, v0.h[2]
+ smlal \dst\().4s, \src3\().4h, v0.h[3]
+ smlal \dst\().4s, \src4\().4h, v0.h[4]
+ smlal \dst\().4s, \src5\().4h, v0.h[5]
+ smlal \dst\().4s, \src6\().4h, v0.h[6]
+ smlal \dst\().4s, \src7\().4h, v0.h[7]
+.endm
+
+.macro QPEL_FILTER_H2 dst, src0, src1, src2, src3, src4, src5, src6, src7
+ smull2 \dst\().4s, \src0\().8h, v0.h[0]
+ smlal2 \dst\().4s, \src1\().8h, v0.h[1]
+ smlal2 \dst\().4s, \src2\().8h, v0.h[2]
+ smlal2 \dst\().4s, \src3\().8h, v0.h[3]
+ smlal2 \dst\().4s, \src4\().8h, v0.h[4]
+ smlal2 \dst\().4s, \src5\().8h, v0.h[5]
+ smlal2 \dst\().4s, \src6\().8h, v0.h[6]
+ smlal2 \dst\().4s, \src7\().8h, v0.h[7]
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv4_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 4
+ ldr d16, [sp]
+ ldr d17, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d18, [sp]
+ ldr d19, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d20, [sp]
+ ldr d21, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d22, [sp]
+ add sp, sp, x10
+1:
+ ldr d23, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d16, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d17, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d18, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d19, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d20, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d21, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d22, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_8
+ sshr v26.4s, v26.4s, #6
+ sshr v27.4s, v27.4s, #6
+ mul v24.4s, v26.4s, v28.4s
+ mul v25.4s, v27.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqrshl v25.4s, v25.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.d}[0], [x20], x21
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv8_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 8
+ ldr q16, [sp]
+ ldr q17, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q18, [sp]
+ ldr q19, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q20, [sp]
+ ldr q21, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q22, [sp]
+ add sp, sp, x10
+1:
+ ldr q23, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q16, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q17, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q18, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q19, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q20, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q21, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q22, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_16
+ sshr v24.4s, v24.4s, #6
+ sshr v25.4s, v25.4s, #6
+ sshr v26.4s, v26.4s, #6
+ sshr v27.4s, v27.4s, #6
+ mul v24.4s, v24.4s, v28.4s
+ mul v25.4s, v25.4s, v28.4s
+ mul v26.4s, v26.4s, v28.4s
+ mul v27.4s, v27.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqrshl v25.4s, v25.4s, v30.4s
+ sqrshl v26.4s, v26.4s, v30.4s
+ sqrshl v27.4s, v27.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqadd v26.4s, v26.4s, v29.4s
+ sqadd v27.4s, v27.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn2 v26.8h, v27.4s
+ sqxtun v24.8b, v24.8h
+ sqxtun2 v24.16b, v26.8h
+
+ st1 {v24.16b}, [x20], x21
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv16_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 16
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_qpel_uni_w_hv32_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 32
+ mov x11, sp
+ mov w12, w22
+ mov x13, x20
+3:
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+2:
+ subs w27, w27, #16
+ add sp, x11, #32
+ add x20, x13, #16
+ mov w22, w12
+ mov x11, sp
+ mov x13, x20
+ b.hi 3b
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_hv64_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 64
+ mov x11, sp
+ mov w12, w22
+ mov x13, x20
+3:
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+2:
+ subs w27, w27, #16
+ add sp, x11, #32
+ add x20, x13, #16
+ mov w22, w12
+ mov x11, sp
+ mov x13, x20
+ b.hi 3b
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
#endif // __ARM_FEATURE_DOTPROD
+
--
2.38.0.windows.1
[-- Attachment #5: Type: text/plain, Size: 251 bytes --]
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [FFmpeg-devel] [PATCH] lavc/aarch64: new optimization for 8-bit hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv and qpel_h
2023-05-05 15:27 ` myais
@ 2023-05-07 4:52 ` myais
2023-05-26 8:34 ` Martin Storsjö
[not found] ` <d2d28c13-3b51-11e0-452b-9fc6ceb973d3@myais.com.cn>
0 siblings, 2 replies; 15+ messages in thread
From: myais @ 2023-05-07 4:52 UTC (permalink / raw)
To: FFmpeg development discussions and patches, Martin Storsjö
Cc: Jean-Baptiste Kempf
[-- Attachment #1: Type: text/plain, Size: 4404 bytes --]
Hi, Martin,
I updated the patches again. These patches passed fate-hevc tests .
fate-hevc did help to find some bugs, which have been fixed now, please
help to review again.
Thanks.
在 2023/5/5 23:27, myais 写道:
> Hi Martin,
>
> I updated these patches based on your comments, please help to review
> it again. And My reply is as follows :
>
>
> 在 2023/5/4 16:49, Martin Storsjö 写道:
>> On Wed, 3 May 2023, myais wrote:
>>
>>>> Hello,
>>>>
>>>> - I splited this patch, Do I need to resubmit or just attach them
>>>> as attachments? (I attached those patches. If I need to resummit,
>>>> please let me know.)
>>>
>>> The attached form here is fine with me.
>>>
>>> I didn't review it in detail yet, but I think it roughly looks ok,
>>> but there's a few issues.
>>>
>>> The "fate-hevc" tests as part of our testsuite fails with these
>>> patches applied - please test that and make sure it passes.
>
> I'm having some trouble downloading fate-suite using rsync, and I
> can't download it now, It may be caused by network problems. but I
> tested the decoding of hevc (h265) files myself, and it can be decoded
> into yuv files normally, and I will continue to try to download
> fate-suite and test it soon.
>
>>>
>>> The assembly fails to build with MSVC, with errors like these:
>>>
>>> libavcodec\aarch64\hevcdsp_qpel_neon.o.asm(2278) : error A2173:
>>> syntax error in expression
>>> add x2, x2, x3, lsl 1
>>>
>>> The immediate constant 1 here should be prefixed with #, the same
>>> thing goes in a lot of other places in the same file.
> - immediate constant prefixed with # ---fixed.
>>>
>>> If compiling only patch 1, it fails to build due to a mismatched
>>> #endif in the c file.
> - mismatched #endif ---fixed.
>>>
>>> The second patch adds code that git flags as "No newline at end of
>>> file"; please don't do that, please make sure your editor saves the
>>> file as usual with a trailing newline.
> - trailing newline --- fixed.
>>>
>>> The patches have some cases of trailing whitespace, please make sure
>>> you don't have time.
> - trailing whitespace ---fixed.
>>>
>>> In the second patch, you're inconsistently using "#if
>>> __ARM_FEATURE_DOTPROD" and "#if defined(__ARM_FEATURE_DOTPROD)".
> - "#if defined(__ARM_FEATURE_DOTPROD)" is now uniformly used.
>>>
>>> Dot product is a new feature we haven't taken advantage of on
>>> aarch64 before. None of my toolchains/environments have this enabled
>>> by default. It would be good if you'd provide examples of where
>>> you're testing it and how you configure the build to enable it.
> Dot product is an Optional instruntion from Armv8.2 to Armv8.5, and
> from armv8.6 it is mandatory for implementations. so it can be enable
> by add flags "-march=armv8.6".
>>>
>>> Because right now, most of this assembly runs untested unless
>>> building in a specific configuration that explicitly enables that
>>> extension.
>>>
>>> For such features, we generally would want to always
>>> compile/assemble the feature (as long as the toolchain supports
>>> assembling it, with some extra flag), and use runtime checks for
>>> detecting whether the cpu feature is supported. But I guess adding
>>> support for that is a bigger separate project, and this approach
>>> with build time ifdefs if the toolchain mandates support for it, is
>>> tolerable for now.
>>>
>>> If there's not a huge benefit from the dot product instructions,
>>> maybe it would be best to just not use them, so the whole wide
>>> audience can benefit from the optimizations?
>
> Yes, for calculations in the horizontal direction, the dot product
> command can bring a relatively large improvement, compared with the
> MLA instructions.
>
> Perhaps in the future, a more general version can be implemented
> using the mla instruction.
>
>>
>>
>> // Martin
>> _______________________________________________
>> ffmpeg-devel mailing list
>> ffmpeg-devel@ffmpeg.org
>> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>>
>> To unsubscribe, visit link above, or email
>> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
>
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
[-- Attachment #2: 0001-lavc-aarch64-new-optimization-for-8-bit-hevc_pel_uni.patch --]
[-- Type: text/plain, Size: 29084 bytes --]
From b08c4e571a49de109a0619fb9de9461af4901115 Mon Sep 17 00:00:00 2001
From: myais <Logan.Lyu@myais.com.cn>
Date: Wed, 3 May 2023 09:53:07 +0800
Subject: [PATCH 1/3] lavc/aarch64: new optimization for 8-bit
hevc_pel_uni_w_pixels and qpel_uni_w_v
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 51 ++
libavcodec/aarch64/hevcdsp_qpel_neon.S | 710 ++++++++++++++++++++++
2 files changed, 761 insertions(+)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index be1049a2ec..6b5341dd45 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -128,6 +128,52 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
ptrdiff_t _srcstride, const int16_t *src2, int height, intptr_t
mx, intptr_t my, int width);
+#define NEON8_FNPROTO(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##6_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##12_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##24_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##48_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+#define NEON8_FNPROTO_PARTIAL_4(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width),);
+
+NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width),);
+
+#define NEON8_FNASSIGN(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[2][v][h] = ff_hevc_put_hevc_##fn##6_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[4][v][h] = ff_hevc_put_hevc_##fn##12_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[6][v][h] = ff_hevc_put_hevc_##fn##24_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##48_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
+#define NEON8_FNASSIGN_PARTIAL_4(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
if (!have_neon(av_get_cpu_flags())) return;
@@ -185,6 +231,11 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
c->put_hevc_qpel_bi[7][0][1] =
c->put_hevc_qpel_bi[8][0][1] =
c->put_hevc_qpel_bi[9][0][1] = ff_hevc_put_hevc_qpel_bi_h16_8_neon;
+
+ NEON8_FNASSIGN(c->put_hevc_epel_uni_w, 0, 0, pel_uni_w_pixels,);
+ NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 0, pel_uni_w_pixels,);
+ NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
+
}
if (bit_depth == 10) {
c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_neon;
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 0e7b912678..4783bf174b 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -30,6 +30,13 @@ const qpel_filters, align=4
.byte 0, 1, -5, 17, 58,-10, 4, -1
endconst
+const qpel_filters_abs, align=4
+ .byte 0, 0, 0, 0, 0, 0, 0, 0
+ .byte 1, 4, 10, 58, 17, 5, 1, 0
+ .byte 1, 4, 11, 40, 40, 11, 4, 1
+ .byte 0, 1, 5, 17, 58, 10, 4, 1
+endconst
+
.macro load_filter m
movrel x15, qpel_filters
add x15, x15, \m, lsl #3
@@ -482,3 +489,706 @@ endfunc
put_hevc qpel
put_hevc qpel_uni
put_hevc qpel_bi
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels4_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr s0, [x2]
+ ldr s1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v0.4s, v0.4h, v30.4h
+ smull v1.4s, v1.4h, v30.4h
+ sqrshl v0.4s, v0.4s, v31.4s
+ sqrshl v1.4s, v1.4s, v31.4s
+ sqadd v0.4s, v0.4s, v29.4s
+ sqadd v1.4s, v1.4s, v29.4s
+ sqxtn v0.4h, v0.4s
+ sqxtn v1.4h, v1.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str s0, [x0]
+ str s1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels6_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+ sub x1, x1, #4
+1:
+ ldr d0, [x2]
+ ldr d1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v4.4s, v0.4h, v30.4h
+ smull2 v5.4s, v0.8h, v30.8h
+ smull v6.4s, v1.4h, v30.4h
+ smull2 v7.4s, v1.8h, v30.8h
+ sqrshl v4.4s, v4.4s, v31.4s
+ sqrshl v5.4s, v5.4s, v31.4s
+ sqrshl v6.4s, v6.4s, v31.4s
+ sqrshl v7.4s, v7.4s, v31.4s
+ sqadd v4.4s, v4.4s, v29.4s
+ sqadd v5.4s, v5.4s, v29.4s
+ sqadd v6.4s, v6.4s, v29.4s
+ sqadd v7.4s, v7.4s, v29.4s
+ sqxtn v0.4h, v4.4s
+ sqxtn2 v0.8h, v5.4s
+ sqxtn v1.4h, v6.4s
+ sqxtn2 v1.8h, v7.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str s0, [x0], #4
+ st1 {v0.h}[2], [x0], x1
+ str s1, [x0], #4
+ st1 {v1.h}[2], [x0], x1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels8_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr d0, [x2]
+ ldr d1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v4.4s, v0.4h, v30.4h
+ smull2 v5.4s, v0.8h, v30.8h
+ smull v6.4s, v1.4h, v30.4h
+ smull2 v7.4s, v1.8h, v30.8h
+ sqrshl v4.4s, v4.4s, v31.4s
+ sqrshl v5.4s, v5.4s, v31.4s
+ sqrshl v6.4s, v6.4s, v31.4s
+ sqrshl v7.4s, v7.4s, v31.4s
+ sqadd v4.4s, v4.4s, v29.4s
+ sqadd v5.4s, v5.4s, v29.4s
+ sqadd v6.4s, v6.4s, v29.4s
+ sqadd v7.4s, v7.4s, v29.4s
+ sqxtn v0.4h, v4.4s
+ sqxtn2 v0.8h, v5.4s
+ sqxtn v1.4h, v6.4s
+ sqxtn2 v1.8h, v7.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str d0, [x0]
+ str d1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels12_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+ sub x1, x1, #8
+1:
+ ldr q0, [x2]
+ ldr q1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v4.8h, v0.8b, #6
+ ushll2 v5.8h, v0.16b, #6
+ ushll v6.8h, v1.8b, #6
+ ushll2 v7.8h, v1.16b, #6
+ smull v16.4s, v4.4h, v30.4h
+ smull2 v17.4s, v4.8h, v30.8h
+ smull v18.4s, v5.4h, v30.4h
+ smull2 v19.4s, v5.8h, v30.8h
+ smull v20.4s, v6.4h, v30.4h
+ smull2 v21.4s, v6.8h, v30.8h
+ smull v22.4s, v7.4h, v30.4h
+ smull2 v23.4s, v7.8h, v30.8h
+
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v17.4s, v17.4s, v31.4s
+ sqrshl v18.4s, v18.4s, v31.4s
+ sqrshl v19.4s, v19.4s, v31.4s
+ sqrshl v20.4s, v20.4s, v31.4s
+ sqrshl v21.4s, v21.4s, v31.4s
+ sqrshl v22.4s, v22.4s, v31.4s
+ sqrshl v23.4s, v23.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v17.4s, v17.4s, v29.4s
+ sqadd v18.4s, v18.4s, v29.4s
+ sqadd v19.4s, v19.4s, v29.4s
+ sqadd v20.4s, v20.4s, v29.4s
+ sqadd v21.4s, v21.4s, v29.4s
+ sqadd v22.4s, v22.4s, v29.4s
+ sqadd v23.4s, v23.4s, v29.4s
+ sqxtn v0.4h, v16.4s
+ sqxtn2 v0.8h, v17.4s
+ sqxtn v1.4h, v18.4s
+ sqxtn2 v1.8h, v19.4s
+ sqxtn v2.4h, v20.4s
+ sqxtn2 v2.8h, v21.4s
+ sqxtn v3.4h, v22.4s
+ sqxtn2 v3.8h, v23.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun2 v0.16b, v1.8h
+ sqxtun v2.8b, v2.8h
+ sqxtun2 v2.16b, v3.8h
+ str d0, [x0], #8
+ st1 {v0.s}[2], [x0], x1
+ str d2, [x0], #8
+ st1 {v2.s}[2], [x0], x1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+.macro PEL_UNI_W_PIXEL_CALC s0, t0, t1, d0, d1, d2, d3
+ ushll \t0\().8h, \s0\().8b, #6
+ ushll2 \t1\().8h, \s0\().16b, #6
+ smull \d0\().4s, \t0\().4h, v30.4h
+ smull2 \d1\().4s, \t0\().8h, v30.8h
+ smull \d2\().4s, \t1\().4h, v30.4h
+ smull2 \d3\().4s, \t1\().8h, v30.8h
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqrshl \d1\().4s, \d1\().4s, v31.4s
+ sqrshl \d2\().4s, \d2\().4s, v31.4s
+ sqrshl \d3\().4s, \d3\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+ sqadd \d1\().4s, \d1\().4s, v29.4s
+ sqadd \d2\().4s, \d2\().4s, v29.4s
+ sqadd \d3\().4s, \d3\().4s, v29.4s
+ sqxtn \t0\().4h, \d0\().4s
+ sqxtn2 \t0\().8h, \d1\().4s
+ sqxtn \t1\().4h, \d2\().4s
+ sqxtn2 \t1\().8h, \d3\().4s
+ sqxtun \s0\().8b, \t0\().8h
+ sqxtun2 \s0\().16b, \t1\().8h
+.endm
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels16_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr q0, [x2]
+ ldr q1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ str q0, [x0]
+ str q1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels24_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b}, [x2], x3
+ ushll v4.8h, v0.8b, #6
+ ushll2 v5.8h, v0.16b, #6
+ ushll v6.8h, v1.8b, #6
+ smull v16.4s, v4.4h, v30.4h
+ smull2 v17.4s, v4.8h, v30.8h
+ smull v18.4s, v5.4h, v30.4h
+ smull2 v19.4s, v5.8h, v30.8h
+ smull v20.4s, v6.4h, v30.4h
+ smull2 v21.4s, v6.8h, v30.8h
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v17.4s, v17.4s, v31.4s
+ sqrshl v18.4s, v18.4s, v31.4s
+ sqrshl v19.4s, v19.4s, v31.4s
+ sqrshl v20.4s, v20.4s, v31.4s
+ sqrshl v21.4s, v21.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v17.4s, v17.4s, v29.4s
+ sqadd v18.4s, v18.4s, v29.4s
+ sqadd v19.4s, v19.4s, v29.4s
+ sqadd v20.4s, v20.4s, v29.4s
+ sqadd v21.4s, v21.4s, v29.4s
+ sqxtn v0.4h, v16.4s
+ sqxtn2 v0.8h, v17.4s
+ sqxtn v1.4h, v18.4s
+ sqxtn2 v1.8h, v19.4s
+ sqxtn v2.4h, v20.4s
+ sqxtn2 v2.8h, v21.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ sqxtun v2.8b, v2.8h
+ st1 {v0.8b, v1.8b, v2.8b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels32_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ st1 {v0.16b, v1.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels48_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b, v2.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
+ st1 {v0.16b, v1.16b, v2.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels64_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v3, v6, v7, v20, v21, v22, v23
+ st1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_HEADER
+ ldur x12, [sp, #8] // my
+ sub x2, x2, x3, lsl #1
+ sub x2, x2, x3
+ movrel x9, qpel_filters_abs
+ add x9, x9, x12, lsl #3
+ ldr d28, [x9]
+ dup v0.16b, v28.b[0]
+ dup v1.16b, v28.b[1]
+ dup v2.16b, v28.b[2]
+ dup v3.16b, v28.b[3]
+ dup v4.16b, v28.b[4]
+ dup v5.16b, v28.b[5]
+ dup v6.16b, v28.b[6]
+ dup v7.16b, v28.b[7]
+
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6 // wx
+ dup v31.4s, w10 // shift
+ dup v29.4s, w7 // ox
+.endm
+
+.macro QPEL_FILTER_B dst, src0, src1, src2, src3, src4, src5, src6, src7
+ umull \dst\().8h, \src1\().8b, v1.8b
+ umlsl \dst\().8h, \src0\().8b, v0.8b
+ umlsl \dst\().8h, \src2\().8b, v2.8b
+ umlal \dst\().8h, \src3\().8b, v3.8b
+ umlal \dst\().8h, \src4\().8b, v4.8b
+ umlsl \dst\().8h, \src5\().8b, v5.8b
+ umlal \dst\().8h, \src6\().8b, v6.8b
+ umlsl \dst\().8h, \src7\().8b, v7.8b
+.endm
+
+.macro QPEL_FILTER_B2 dst, src0, src1, src2, src3, src4, src5, src6, src7
+ umull2 \dst\().8h, \src1\().16b, v1.16b
+ umlsl2 \dst\().8h, \src0\().16b, v0.16b
+ umlsl2 \dst\().8h, \src2\().16b, v2.16b
+ umlal2 \dst\().8h, \src3\().16b, v3.16b
+ umlal2 \dst\().8h, \src4\().16b, v4.16b
+ umlsl2 \dst\().8h, \src5\().16b, v5.16b
+ umlal2 \dst\().8h, \src6\().16b, v6.16b
+ umlsl2 \dst\().8h, \src7\().16b, v7.16b
+.endm
+
+.macro QPEL_UNI_W_V_4
+ smull v24.4s, v24.4h, v30.4h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.s}[0], [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v4_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr s16, [x2]
+ ldr s17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s18, [x2]
+ ldr s19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s20, [x2]
+ ldr s21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s22, [x2]
+
+1: ldr s23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s16, [x2]
+ QPEL_FILTER_B v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s18, [x2]
+ QPEL_FILTER_B v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s20, [x2]
+ QPEL_FILTER_B v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s22, [x2]
+ QPEL_FILTER_B v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_8
+ smull v24.4s, v26.4h, v30.4h
+ smull2 v25.4s, v26.8h, v30.8h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqrshl v25.4s, v25.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.d}[0], [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v8_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr d16, [x2]
+ ldr d17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d18, [x2]
+ ldr d19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d20, [x2]
+ ldr d21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d22, [x2]
+
+1: ldr d23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_16
+ smull v24.4s, v26.4h, v30.4h
+ smull2 v25.4s, v26.8h, v30.8h
+ smull v26.4s, v27.4h, v30.4h
+ smull2 v27.4s, v27.8h, v30.8h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqrshl v25.4s, v25.4s, v31.4s
+ sqrshl v26.4s, v26.4s, v31.4s
+ sqrshl v27.4s, v27.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqadd v26.4s, v26.4s, v29.4s
+ sqadd v27.4s, v27.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn2 v26.8h, v27.4s
+ sqxtun v24.8b, v24.8h
+ sqxtun2 v24.16b, v26.8h
+ st1 {v24.16b}, [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v16_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr q16, [x2]
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q18, [x2]
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q20, [x2]
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q22, [x2]
+
+1: ldr q23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldur w13, [sp, #16]
+ mov x14, x0
+ mov x15, x2
+ mov w11, w4
+
+3:
+ ldr q16, [x2]
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q18, [x2]
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q20, [x2]
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q22, [x2]
+
+
+1: ldr q23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ subs w13, w13, #16
+ add x14, x14, #16
+ add x15, x15, #16
+ mov x0, x14
+ mov x2, x15
+ mov w4, w11
+ b.hi 3b
+ ret
+endfunc
--
2.38.0.windows.1
[-- Attachment #3: 0002-lavc-aarch64-new-optimization-for-8-bit-hevc_qpel_un.patch --]
[-- Type: text/plain, Size: 22172 bytes --]
From d8d7727a3f52890a3304acaff054b0015754bb9b Mon Sep 17 00:00:00 2001
From: myais <Logan.Lyu@myais.com.cn>
Date: Fri, 5 May 2023 22:06:22 +0800
Subject: [PATCH 2/3] lavc/aarch64: new optimization for 8-bit
hevc_qpel_uni_w_h
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 22 ++
libavcodec/aarch64/hevcdsp_qpel_neon.S | 434 ++++++++++++++++++++++
2 files changed, 456 insertions(+)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index 6b5341dd45..db6816d9a0 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -145,6 +145,14 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+#define NEON8_FNPROTO_PARTIAL_5(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+
NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
int height, int denom, int wx, int ox,
@@ -155,6 +163,15 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
int height, int denom, int wx, int ox,
intptr_t mx, intptr_t my, int width),);
+#if defined(__ARM_FEATURE_DOTPROD)
+
+NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width), _dotprod);
+
+#endif
+
#define NEON8_FNASSIGN(member, v, h, fn, ext) \
member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
member[2][v][h] = ff_hevc_put_hevc_##fn##6_8_neon##ext; \
@@ -174,6 +191,7 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
if (!have_neon(av_get_cpu_flags())) return;
@@ -236,6 +254,10 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 0, pel_uni_w_pixels,);
NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
+ #if defined(__ARM_FEATURE_DOTPROD)
+ NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 1, qpel_uni_w_h, _dotprod);
+
+ #endif
}
if (bit_depth == 10) {
c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_neon;
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 4783bf174b..4f53fcb148 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -1192,3 +1192,437 @@ function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
b.hi 3b
ret
endfunc
+
+#if __ARM_FEATURE_DOTPROD
+.macro QPEL_UNI_W_H_HEADER
+ ldr x12, [sp]
+ sub x2, x2, #3
+ movrel x9, qpel_filters
+ add x9, x9, x12, lsl #3
+ ldr x11, [x9]
+ dup v28.2d, x11
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.4s, w6 // wx
+ dup v31.4s, w10 // shift
+ dup v29.4s, w7 // ox
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_h4_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v0.16b}, [x2], x3
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ usdot v16.4s, v0.16b, v28.16b
+ usdot v17.4s, v2.16b, v28.16b
+ addp v16.4s, v16.4s, v17.4s
+ mul v16.4s, v16.4s, v30.4s
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqxtn v16.4h, v16.4s
+ sqxtun v16.8b, v16.8h
+ str s16, [x0]
+ add x0, x0, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h6_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x1, x1, #4
+1:
+ ld1 {v0.16b}, [x2], x3
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ usdot v16.4s, v0.16b, v28.16b
+ usdot v17.4s, v2.16b, v28.16b
+ usdot v18.4s, v4.16b, v28.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v18.4s
+ mul v16.4s, v16.4s, v30.4s
+ mul v18.2s, v18.2s, v30.2s
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v18.2s, v18.2s, v31.2s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v18.2s, v18.2s, v29.2s
+ sqxtn v16.4h, v16.4s
+ sqxtn2 v16.8h, v18.4s
+ sqxtun v16.8b, v16.8h
+ str s16, [x0], #4
+ st1 {v16.h}[2], [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+.macro QPEL_UNI_W_H_CALC s0, s1, s2, s3, d0, d1, d2, d3
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ movi \d2\().2d, #0
+ movi \d3\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v28.16b
+ usdot \d1\().4s, \s1\().16b, v28.16b
+ usdot \d2\().4s, \s2\().16b, v28.16b
+ usdot \d3\().4s, \s3\().16b, v28.16b
+ addp \d0\().4s, \d0\().4s, \d1\().4s
+ addp \d2\().4s, \d2\().4s, \d3\().4s
+ mul \d0\().4s, \d0\().4s, v30.4s
+ mul \d2\().4s, \d2\().4s, v30.4s
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqrshl \d2\().4s, \d2\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+ sqadd \d2\().4s, \d2\().4s, v29.4s
+.endm
+
+.macro QPEL_UNI_W_H_CALC_HALF s0, s1, d0, d1
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v28.16b
+ usdot \d1\().4s, \s1\().16b, v28.16b
+ addp \d0\().4s, \d0\().4s, \d1\().4s
+ mul \d0\().4s, \d0\().4s, v30.4s
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+.endm
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h8_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v0.2d, v16.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v20.4s
+ sqxtun v18.8b, v18.8h
+ str d18, [x0]
+ add x0, x0, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h12_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+ add x13, x0, #8
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v18.2d, v16.2d, v1.2d
+ zip1 v19.2d, v2.2d, v3.2d
+ zip1 v20.2d, v4.2d, v5.2d
+ zip1 v21.2d, v6.2d, v7.2d
+ zip2 v22.2d, v16.2d, v1.2d
+ zip2 v23.2d, v2.2d, v3.2d
+ QPEL_UNI_W_H_CALC v18, v19, v20, v21, v0, v2, v4, v6
+ QPEL_UNI_W_H_CALC_HALF v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v4.4s
+ sqxtn v1.4h, v24.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+
+ str d0, [x0]
+ str s1, [x13]
+ add x0, x0, x1
+ add x13, x13, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h16_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21 // v18: 0, 8, 2, 10 v20: 1, 9, 3, 11
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25 // v22: 4, 12, 6, 14 v24: 5, 13, 7, 15
+ sqxtn v0.4h, v18.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v1.4h, v20.4s
+ sqxtn2 v1.8h, v24.4s
+ trn1 v2.8h, v0.8h, v1.8h
+ trn2 v3.8h, v0.8h, v1.8h
+ sqxtun v0.8b, v2.8h
+ sqxtun2 v0.16b, v3.8h
+ st1 {v0.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h24_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x1, x1, #16
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v18.8h, v19.8h
+ trn2 v21.8h, v18.8h, v19.8h
+ sqxtun v26.8b, v20.8h
+ sqxtun2 v26.16b, v21.8h // 0-15
+ ext v1.16b, v17.16b, v17.16b, #1
+ ext v2.16b, v17.16b, v17.16b, #2
+ ext v3.16b, v17.16b, v17.16b, #3
+ ext v4.16b, v17.16b, v17.16b, #4
+ ext v5.16b, v17.16b, v17.16b, #5
+ ext v6.16b, v17.16b, v17.16b, #6
+ ext v7.16b, v17.16b, v17.16b, #7
+ zip1 v0.2d, v17.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v20.4s
+ sqxtun v27.8b, v18.8h
+
+ st1 {v26.16b}, [x0], #16
+ st1 {v27.8b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h32_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b, v18.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v0, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v0.8h, v19.8h
+ trn2 v21.8h, v0.8h, v19.8h
+ sqxtun v26.8b, v20.8h
+ sqxtun2 v26.16b, v21.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v0, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v0.8h, v19.8h
+ trn2 v21.8h, v0.8h, v19.8h
+ sqxtun v27.8b, v20.8h
+ sqxtun2 v27.16b, v21.8h // 16-31
+ st1 {v26.16b, v27.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h48_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v25.8b, v22.8h
+ sqxtun2 v25.16b, v23.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v26.8b, v22.8h
+ sqxtun2 v26.16b, v23.8h // 16-31
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v27.8b, v22.8h
+ sqxtun2 v27.16b, v23.8h // 32-47
+ st1 {v25.16b, v26.16b, v27.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h64_8_neon_dotprod, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x3, x3, #64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], #64
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v16.8b, v22.8h
+ sqxtun2 v16.16b, v23.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v17.8b, v22.8h
+ sqxtun2 v17.16b, v23.8h // 16-31
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ ld1 {v0.16b}, [x2], x3
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v18.8b, v22.8h
+ sqxtun2 v18.16b, v23.8h // 32-47
+ ext v1.16b, v19.16b, v0.16b, #1
+ ext v2.16b, v19.16b, v0.16b, #2
+ ext v3.16b, v19.16b, v0.16b, #3
+ ext v4.16b, v19.16b, v0.16b, #4
+ ext v5.16b, v19.16b, v0.16b, #5
+ ext v6.16b, v19.16b, v0.16b, #6
+ ext v7.16b, v19.16b, v0.16b, #7
+ QPEL_UNI_W_H_CALC v19, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v19.8b, v22.8h
+ sqxtun2 v19.16b, v23.8h // 48-63
+
+ st1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+#endif // __ARM_FEATURE_DOTPROD
--
2.38.0.windows.1
[-- Attachment #4: 0003-lavc-aarch64-new-optimization-for-8-bit-hevc_qpel_h-.patch --]
[-- Type: text/plain, Size: 47567 bytes --]
From 35f422f53521e4856fd6a5ffa07a9ce097a91128 Mon Sep 17 00:00:00 2001
From: myais <Logan.Lyu@myais.com.cn>
Date: Fri, 5 May 2023 22:08:50 +0800
Subject: [PATCH 3/3] lavc/aarch64: new optimization for 8-bit hevc_qpel_h
hevc_qpel_uni_w_hv
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 16 +
libavcodec/aarch64/hevcdsp_qpel_neon.S | 1082 ++++++++++++++++++++-
2 files changed, 1097 insertions(+), 1 deletion(-)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index db6816d9a0..c09306a6d9 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -164,12 +164,20 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
intptr_t mx, intptr_t my, int width),);
#if defined(__ARM_FEATURE_DOTPROD)
+NEON8_FNPROTO(qpel_h, (int16_t *dst,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, intptr_t mx, intptr_t my, int width), _dotprod);
NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
int height, int denom, int wx, int ox,
intptr_t mx, intptr_t my, int width), _dotprod);
+NEON8_FNPROTO_PARTIAL_5(qpel_uni_w_hv, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width), _dotprod);
+
#endif
#define NEON8_FNASSIGN(member, v, h, fn, ext) \
@@ -191,6 +199,12 @@ NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+#define NEON8_FNASSIGN_PARTIAL_5(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
@@ -255,7 +269,9 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
#if defined(__ARM_FEATURE_DOTPROD)
+ NEON8_FNASSIGN(c->put_hevc_qpel, 0, 1, qpel_h, _dotprod);
NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 1, qpel_uni_w_h, _dotprod);
+ NEON8_FNASSIGN_PARTIAL_5(c->put_hevc_qpel_uni_w, 1, 1, qpel_uni_w_hv, _dotprod);
#endif
}
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 4f53fcb148..2c4bc8f763 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -1193,7 +1193,7 @@ function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
ret
endfunc
-#if __ARM_FEATURE_DOTPROD
+#if defined(__ARM_FEATURE_DOTPROD)
.macro QPEL_UNI_W_H_HEADER
ldr x12, [sp]
sub x2, x2, #3
@@ -1625,4 +1625,1084 @@ function ff_hevc_put_hevc_qpel_uni_w_h64_8_neon_dotprod, export=1
ret
endfunc
+
+.macro QPEL_H_HEADER
+ movrel x9, qpel_filters
+ add x9, x9, x4, lsl #3
+ ldr x11, [x9]
+ dup v31.2d, x11
+ sub x1, x1, #3
+.endm
+
+function ff_hevc_put_hevc_qpel_h4_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ sqxtn v16.4h, v16.4s
+ str d16, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h6_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #8
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ usdot v18.4s, v4.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v18.4s
+ sqxtn v16.4h, v16.4s
+ sqxtn v18.4h, v18.4s
+ str d16, [x0]
+ str s18, [x15]
+ add x0, x0, x10
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h8_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ ext v6.16b, v0.16b, v0.16b, #6
+ ext v7.16b, v0.16b, v0.16b, #7
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ movi v19.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ usdot v18.4s, v4.16b, v31.16b
+ usdot v19.4s, v6.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v19.4s
+ sqxtn v16.4h, v16.4s
+ sqxtn2 v16.8h, v18.4s
+ str q16, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_H_CALC s0, s1, s2, s3, d0, d1, d2, d3
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ movi \d2\().2d, #0
+ movi \d3\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v31.16b
+ usdot \d1\().4s, \s1\().16b, v31.16b
+ usdot \d2\().4s, \s2\().16b, v31.16b
+ usdot \d3\().4s, \s3\().16b, v31.16b
+.endm
+
+function ff_hevc_put_hevc_qpel_h12_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #16
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v18.2d, v4.2d, v5.2d
+ zip1 v19.2d, v6.2d, v7.2d
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ movi v24.2d, #0
+ movi v25.2d, #0
+ usdot v24.4s, v18.16b, v31.16b
+ usdot v25.4s, v19.16b, v31.16b
+ addp v24.4s, v24.4s, v25.4s
+ trn1 v26.4s, v20.4s, v21.4s
+ trn2 v27.4s, v20.4s, v21.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn v27.4h, v27.4s
+ sqxtn2 v26.8h, v24.4s
+
+ str q26, [x0]
+ str d27, [x15]
+ add x0, x0, x10
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h16_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+
+ sqxtn v18.4h, v22.4s
+ sqxtn2 v18.8h, v26.4s
+ sqxtn v19.4h, v23.4s
+ sqxtn2 v19.8h, v27.4s
+
+ stp q18, q19, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h24_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #32
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v18.4h, v22.4s
+ sqxtn2 v18.8h, v26.4s
+ sqxtn v19.4h, v23.4s
+ sqxtn2 v19.8h, v27.4s
+ stp q18, q19, [x0]
+ add x0, x0, x10
+ ext v1.16b, v17.16b, v17.16b, #1
+ ext v2.16b, v17.16b, v17.16b, #2
+ ext v3.16b, v17.16b, v17.16b, #3
+ ext v4.16b, v17.16b, v17.16b, #4
+ ext v5.16b, v17.16b, v17.16b, #5
+ ext v6.16b, v17.16b, v17.16b, #6
+ ext v7.16b, v17.16b, v17.16b, #7
+ zip1 v0.2d, v17.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_H_CALC v0, v2, v4, v6, v20, v21, v22, v23
+ addp v20.4s, v20.4s, v21.4s
+ addp v22.4s, v22.4s, v23.4s
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ str q20, [x15]
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h32_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #32
+1:
+ ld1 {v16.16b, v17.16b, v18.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0]
+ add x0, x0, x10
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x15]
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h48_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2 - 64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h64_8_neon_dotprod, export=1
+ QPEL_H_HEADER
+ sub x2, x2, #64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], #64
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ld1 {v28.8b}, [x1], x2
+ ext v1.16b, v19.16b, v28.16b, #1
+ ext v2.16b, v19.16b, v28.16b, #2
+ ext v3.16b, v19.16b, v28.16b, #3
+ ext v4.16b, v19.16b, v28.16b, #4
+ ext v5.16b, v19.16b, v28.16b, #5
+ ext v6.16b, v19.16b, v28.16b, #6
+ ext v7.16b, v19.16b, v28.16b, #7
+ QPEL_H_CALC v19, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_HEADER width
+ ldp x14, x15, [sp] // mx, my
+ ldr w13, [sp, #16] // width
+ stp x20, x21, [sp, #-16]!
+ stp x22, x23, [sp, #-16]!
+ stp x24, x25, [sp, #-16]!
+ stp x26, x27, [sp, #-16]!
+ stp x28, x30, [sp, #-16]!
+ mov x28, sp
+ mov x11, #9088
+ sub sp, sp, x11
+ mov x20, x0
+ mov x21, x1
+ mov x0, sp
+ sub x1, x2, x3, lsl #1
+ sub x1, x1, x3
+ mov x2, x3
+ add w3, w4, #7
+ mov w22, w4 // height
+ mov x4, x14 // mx
+ mov x23, x15 // my
+ mov w24, w6 // wx
+ mov w25, w7 // ox
+ mov w26, #-6
+ sub w26, w26, w5 // -shift
+ mov w27, w13 // width
+ bl X(ff_hevc_put_hevc_qpel_h\width\()_8_neon_dotprod)
+ movrel x9, qpel_filters
+ add x9, x9, x23, lsl #3
+ ld1 {v0.8b}, [x9]
+ sxtl v0.8h, v0.8b
+ mov x10, #(MAX_PB_SIZE * 2)
+ dup v28.4s, w24
+ dup v29.4s, w25
+ dup v30.4s, w26
+.endm
+
+.macro QPEL_UNI_W_HV_END
+ mov sp, x28
+ ldp x28, x30, [sp], #16
+ ldp x26, x27, [sp], #16
+ ldp x24, x25, [sp], #16
+ ldp x22, x23, [sp], #16
+ ldp x20, x21, [sp], #16
+.endm
+
+.macro QPEL_UNI_W_HV_4
+ sshr v26.4s, v26.4s, #6
+ mul v24.4s, v26.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.s}[0], [x20], x21
+.endm
+
+.macro QPEL_FILTER_H dst, src0, src1, src2, src3, src4, src5, src6, src7
+ smull \dst\().4s, \src0\().4h, v0.h[0]
+ smlal \dst\().4s, \src1\().4h, v0.h[1]
+ smlal \dst\().4s, \src2\().4h, v0.h[2]
+ smlal \dst\().4s, \src3\().4h, v0.h[3]
+ smlal \dst\().4s, \src4\().4h, v0.h[4]
+ smlal \dst\().4s, \src5\().4h, v0.h[5]
+ smlal \dst\().4s, \src6\().4h, v0.h[6]
+ smlal \dst\().4s, \src7\().4h, v0.h[7]
+.endm
+
+.macro QPEL_FILTER_H2 dst, src0, src1, src2, src3, src4, src5, src6, src7
+ smull2 \dst\().4s, \src0\().8h, v0.h[0]
+ smlal2 \dst\().4s, \src1\().8h, v0.h[1]
+ smlal2 \dst\().4s, \src2\().8h, v0.h[2]
+ smlal2 \dst\().4s, \src3\().8h, v0.h[3]
+ smlal2 \dst\().4s, \src4\().8h, v0.h[4]
+ smlal2 \dst\().4s, \src5\().8h, v0.h[5]
+ smlal2 \dst\().4s, \src6\().8h, v0.h[6]
+ smlal2 \dst\().4s, \src7\().8h, v0.h[7]
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv4_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 4
+ ldr d16, [sp]
+ ldr d17, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d18, [sp]
+ ldr d19, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d20, [sp]
+ ldr d21, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d22, [sp]
+ add sp, sp, x10
+1:
+ ldr d23, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d16, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d17, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d18, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d19, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d20, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d21, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d22, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_8
+ sshr v26.4s, v26.4s, #6
+ sshr v27.4s, v27.4s, #6
+ mul v24.4s, v26.4s, v28.4s
+ mul v25.4s, v27.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqrshl v25.4s, v25.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.d}[0], [x20], x21
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv8_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 8
+ ldr q16, [sp]
+ ldr q17, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q18, [sp]
+ ldr q19, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q20, [sp]
+ ldr q21, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q22, [sp]
+ add sp, sp, x10
+1:
+ ldr q23, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q16, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q17, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q18, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q19, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q20, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q21, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q22, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_16
+ sshr v24.4s, v24.4s, #6
+ sshr v25.4s, v25.4s, #6
+ sshr v26.4s, v26.4s, #6
+ sshr v27.4s, v27.4s, #6
+ mul v24.4s, v24.4s, v28.4s
+ mul v25.4s, v25.4s, v28.4s
+ mul v26.4s, v26.4s, v28.4s
+ mul v27.4s, v27.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqrshl v25.4s, v25.4s, v30.4s
+ sqrshl v26.4s, v26.4s, v30.4s
+ sqrshl v27.4s, v27.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqadd v26.4s, v26.4s, v29.4s
+ sqadd v27.4s, v27.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn2 v26.8h, v27.4s
+ sqxtun v24.8b, v24.8h
+ sqxtun2 v24.16b, v26.8h
+
+ st1 {v24.16b}, [x20], x21
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv16_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 16
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_qpel_uni_w_hv32_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 32
+ mov x11, sp
+ mov w12, w22
+ mov x13, x20
+3:
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+2:
+ subs w27, w27, #16
+ add sp, x11, #32
+ add x20, x13, #16
+ mov w22, w12
+ mov x11, sp
+ mov x13, x20
+ b.hi 3b
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_hv64_8_neon_dotprod, export=1
+ QPEL_UNI_W_HV_HEADER 64
+ mov x11, sp
+ mov w12, w22
+ mov x13, x20
+3:
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+2:
+ subs w27, w27, #16
+ add sp, x11, #32
+ add x20, x13, #16
+ mov w22, w12
+ mov x11, sp
+ mov x13, x20
+ b.hi 3b
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
#endif // __ARM_FEATURE_DOTPROD
+
--
2.38.0.windows.1
[-- Attachment #5: Type: text/plain, Size: 251 bytes --]
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [FFmpeg-devel] [PATCH] lavc/aarch64: new optimization for 8-bit hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv and qpel_h
2023-05-07 4:52 ` myais
@ 2023-05-26 8:34 ` Martin Storsjö
2023-05-27 8:34 ` myais
2023-05-28 3:23 ` Logan.Lyu
[not found] ` <d2d28c13-3b51-11e0-452b-9fc6ceb973d3@myais.com.cn>
1 sibling, 2 replies; 15+ messages in thread
From: Martin Storsjö @ 2023-05-26 8:34 UTC (permalink / raw)
To: FFmpeg development discussions and patches
Hi,
Overall these patches seem mostly ok, but I've got a few minor points to
make:
- The usdot instruction requires the i8mm extension (part of armv8.6-a),
while udot or sdot would require the dotprod extension (available in
armv8.4-a). If you could manage with udot or sdot, these functions would
be usable on a wider set of CPUs.
Therefore, the current guards are wrong. Also, I finally got support
implemented for optionally using these cpu extensions, even if the
baseline of the compile don't include it, by runtime enabling it. See the
patchset at https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=9009.
To adapt your patches on top of this, see the two topmost commits at
https://github.com/mstorsjo/ffmpeg/commits/archext.
- The indentation is inconsistent; in the first patch, you have some
instructions written like this:
+ sqadd v1.4s, v1.4s, v29.4s
While you later use this style:
+ dup v1.16b, v28.b[1]
The latter seems to match the style we commonly use; please reformat your
code to match that consistently.
With some macro invocations in the first patch, you also seem to have too
much indentation in some places. See e.g. this:
+1: ldr q23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
(If the macro name is too long, that's ok, but here there's no need to
have those lines unaligned.)
- In the third patch, you've got multiple parameters from the stack like
this:
+ ldp x14, x15, [sp] // mx, my
+ ldr w13, [sp, #16] // width
I see that the mx an my parameters are intptr_t; that's good, since if
they would be 32 bit integers, the ABI for such parameters on the stack
differ between macOS/Darwin and Linux. But as long as they're intptr_t
they behave the same.
- At the same place, you're backing up a bunch of registers:
+ stp x20, x21, [sp, #-16]!
+ stp x22, x23, [sp, #-16]!
+ stp x24, x25, [sp, #-16]!
+ stp x26, x27, [sp, #-16]!
+ stp x28, x30, [sp, #-16]!
This is inefficient; instead, do this:
+ stp x28, x30, [sp, #-80]!
+ stp x20, x21, [sp, #16]
+ stp x22, x23, [sp, #32]
+ stp x24, x25, [sp, #48]
+ stp x26, x27, [sp, #64]
Also, following that, I see that you back up the stack pointer in x28. Why
do you use x28 for that? Using x29 would be customary as frame pointer.
Aside for that, I think the rest of the patches is acceptable.
// Martin
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [FFmpeg-devel] [PATCH] lavc/aarch64: new optimization for 8-bit hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv and qpel_h
[not found] ` <579b3020-b044-6f54-a321-40b552edebf4@martin.st>
@ 2023-05-27 8:03 ` myais
0 siblings, 0 replies; 15+ messages in thread
From: myais @ 2023-05-27 8:03 UTC (permalink / raw)
To: Martin Storsjö, FFmpeg development discussions and patches
Cc: Jean-Baptiste Kempf
[-- Attachment #1: Type: text/plain, Size: 2185 bytes --]
yes, of course, Re-add the missing mailing list...
在 2023/5/27 13:45, Martin Storsjö 写道:
> Hi,
>
> Thanks - can you send the new patches to the mailing list too? They
> need to be available publicly for review before they can be accepted.
> (I didn't check these yet.)
>
> // Martin
>
> On Sat, 27 May 2023, myais wrote:
>
>> Hi, Martin,
>>
>> Thank you for your correction, and I completed the modification
>> according to your opinion, the attachments are the new patches.
>>
>>
>> Thanks.
>>
>>
>> 在 2023/5/24 20:49, Martin Storsjö 写道:
>>> Hi,
>>>
>>> On Tue, 23 May 2023, myais wrote:
>>>
>>>> Do you have any new opinions here? I am looking forward to your reply.
>>>
>>> I've started looking at this now after focusing on a different issue
>>> first.
>>>
>>> The big thing is that this is the first new optional instruction set
>>> on top of aarch64, so there's a bit of work to do to handle that
>>> properly (with runtime detection, and assembling that code even if
>>> the baseline target doesn't support it). I've started looking into
>>> that now.
>>>
>>> In your case your patches don't care about that and just hardcode
>>> enabling it if the compiler baseline support the instruction, and
>>> skips it otherwise. I guess that's possibly fine, but your condition
>>> for the code is wrong; the "usdot" instruction requires the "i8mm"
>>> extension, not "dotprod". i8mm is part of armv8.6-a (and is
>>> available on graviton 3, luckily, which allows me to test it).
>>>
>>> So instead of __ARM_FEATURE_DOTPROD, this should use
>>> __ARM_FEATURE_MATMUL_INT8, and the functions should probably use
>>> i8mm as suffix instead of dotprod. I guess you can resubmit them
>>> with that change (and make sure you don't end up with the "no
>>> trailing newline at the end of file" issue in the changed files in
>>> any intermediate commit).
>>>
>>>> In addition, I have some new similar patches, which are the aarch64
>>>> implementations of some other functions, should I wait for your
>>>> feedback before submitting or submit it directly?
>>>
>>> I'd prefer to settle these patches first before taking on the next set.
>>>
>>> // Martin
>>
[-- Attachment #2: 0001-lavc-aarch64-new-optimization-for-8-bit-hevc_pel_uni.patch --]
[-- Type: text/plain, Size: 29084 bytes --]
From b08c4e571a49de109a0619fb9de9461af4901115 Mon Sep 17 00:00:00 2001
From: myais <Logan.Lyu@myais.com.cn>
Date: Wed, 3 May 2023 09:53:07 +0800
Subject: [PATCH 1/3] lavc/aarch64: new optimization for 8-bit
hevc_pel_uni_w_pixels and qpel_uni_w_v
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 51 ++
libavcodec/aarch64/hevcdsp_qpel_neon.S | 710 ++++++++++++++++++++++
2 files changed, 761 insertions(+)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index be1049a2ec..6b5341dd45 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -128,6 +128,52 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
ptrdiff_t _srcstride, const int16_t *src2, int height, intptr_t
mx, intptr_t my, int width);
+#define NEON8_FNPROTO(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##6_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##12_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##24_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##48_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+#define NEON8_FNPROTO_PARTIAL_4(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width),);
+
+NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width),);
+
+#define NEON8_FNASSIGN(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[2][v][h] = ff_hevc_put_hevc_##fn##6_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[4][v][h] = ff_hevc_put_hevc_##fn##12_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[6][v][h] = ff_hevc_put_hevc_##fn##24_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##48_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
+#define NEON8_FNASSIGN_PARTIAL_4(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
if (!have_neon(av_get_cpu_flags())) return;
@@ -185,6 +231,11 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
c->put_hevc_qpel_bi[7][0][1] =
c->put_hevc_qpel_bi[8][0][1] =
c->put_hevc_qpel_bi[9][0][1] = ff_hevc_put_hevc_qpel_bi_h16_8_neon;
+
+ NEON8_FNASSIGN(c->put_hevc_epel_uni_w, 0, 0, pel_uni_w_pixels,);
+ NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 0, pel_uni_w_pixels,);
+ NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
+
}
if (bit_depth == 10) {
c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_neon;
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 0e7b912678..4783bf174b 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -30,6 +30,13 @@ const qpel_filters, align=4
.byte 0, 1, -5, 17, 58,-10, 4, -1
endconst
+const qpel_filters_abs, align=4
+ .byte 0, 0, 0, 0, 0, 0, 0, 0
+ .byte 1, 4, 10, 58, 17, 5, 1, 0
+ .byte 1, 4, 11, 40, 40, 11, 4, 1
+ .byte 0, 1, 5, 17, 58, 10, 4, 1
+endconst
+
.macro load_filter m
movrel x15, qpel_filters
add x15, x15, \m, lsl #3
@@ -482,3 +489,706 @@ endfunc
put_hevc qpel
put_hevc qpel_uni
put_hevc qpel_bi
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels4_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr s0, [x2]
+ ldr s1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v0.4s, v0.4h, v30.4h
+ smull v1.4s, v1.4h, v30.4h
+ sqrshl v0.4s, v0.4s, v31.4s
+ sqrshl v1.4s, v1.4s, v31.4s
+ sqadd v0.4s, v0.4s, v29.4s
+ sqadd v1.4s, v1.4s, v29.4s
+ sqxtn v0.4h, v0.4s
+ sqxtn v1.4h, v1.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str s0, [x0]
+ str s1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels6_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+ sub x1, x1, #4
+1:
+ ldr d0, [x2]
+ ldr d1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v4.4s, v0.4h, v30.4h
+ smull2 v5.4s, v0.8h, v30.8h
+ smull v6.4s, v1.4h, v30.4h
+ smull2 v7.4s, v1.8h, v30.8h
+ sqrshl v4.4s, v4.4s, v31.4s
+ sqrshl v5.4s, v5.4s, v31.4s
+ sqrshl v6.4s, v6.4s, v31.4s
+ sqrshl v7.4s, v7.4s, v31.4s
+ sqadd v4.4s, v4.4s, v29.4s
+ sqadd v5.4s, v5.4s, v29.4s
+ sqadd v6.4s, v6.4s, v29.4s
+ sqadd v7.4s, v7.4s, v29.4s
+ sqxtn v0.4h, v4.4s
+ sqxtn2 v0.8h, v5.4s
+ sqxtn v1.4h, v6.4s
+ sqxtn2 v1.8h, v7.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str s0, [x0], #4
+ st1 {v0.h}[2], [x0], x1
+ str s1, [x0], #4
+ st1 {v1.h}[2], [x0], x1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels8_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr d0, [x2]
+ ldr d1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v4.4s, v0.4h, v30.4h
+ smull2 v5.4s, v0.8h, v30.8h
+ smull v6.4s, v1.4h, v30.4h
+ smull2 v7.4s, v1.8h, v30.8h
+ sqrshl v4.4s, v4.4s, v31.4s
+ sqrshl v5.4s, v5.4s, v31.4s
+ sqrshl v6.4s, v6.4s, v31.4s
+ sqrshl v7.4s, v7.4s, v31.4s
+ sqadd v4.4s, v4.4s, v29.4s
+ sqadd v5.4s, v5.4s, v29.4s
+ sqadd v6.4s, v6.4s, v29.4s
+ sqadd v7.4s, v7.4s, v29.4s
+ sqxtn v0.4h, v4.4s
+ sqxtn2 v0.8h, v5.4s
+ sqxtn v1.4h, v6.4s
+ sqxtn2 v1.8h, v7.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str d0, [x0]
+ str d1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels12_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+ sub x1, x1, #8
+1:
+ ldr q0, [x2]
+ ldr q1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v4.8h, v0.8b, #6
+ ushll2 v5.8h, v0.16b, #6
+ ushll v6.8h, v1.8b, #6
+ ushll2 v7.8h, v1.16b, #6
+ smull v16.4s, v4.4h, v30.4h
+ smull2 v17.4s, v4.8h, v30.8h
+ smull v18.4s, v5.4h, v30.4h
+ smull2 v19.4s, v5.8h, v30.8h
+ smull v20.4s, v6.4h, v30.4h
+ smull2 v21.4s, v6.8h, v30.8h
+ smull v22.4s, v7.4h, v30.4h
+ smull2 v23.4s, v7.8h, v30.8h
+
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v17.4s, v17.4s, v31.4s
+ sqrshl v18.4s, v18.4s, v31.4s
+ sqrshl v19.4s, v19.4s, v31.4s
+ sqrshl v20.4s, v20.4s, v31.4s
+ sqrshl v21.4s, v21.4s, v31.4s
+ sqrshl v22.4s, v22.4s, v31.4s
+ sqrshl v23.4s, v23.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v17.4s, v17.4s, v29.4s
+ sqadd v18.4s, v18.4s, v29.4s
+ sqadd v19.4s, v19.4s, v29.4s
+ sqadd v20.4s, v20.4s, v29.4s
+ sqadd v21.4s, v21.4s, v29.4s
+ sqadd v22.4s, v22.4s, v29.4s
+ sqadd v23.4s, v23.4s, v29.4s
+ sqxtn v0.4h, v16.4s
+ sqxtn2 v0.8h, v17.4s
+ sqxtn v1.4h, v18.4s
+ sqxtn2 v1.8h, v19.4s
+ sqxtn v2.4h, v20.4s
+ sqxtn2 v2.8h, v21.4s
+ sqxtn v3.4h, v22.4s
+ sqxtn2 v3.8h, v23.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun2 v0.16b, v1.8h
+ sqxtun v2.8b, v2.8h
+ sqxtun2 v2.16b, v3.8h
+ str d0, [x0], #8
+ st1 {v0.s}[2], [x0], x1
+ str d2, [x0], #8
+ st1 {v2.s}[2], [x0], x1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+.macro PEL_UNI_W_PIXEL_CALC s0, t0, t1, d0, d1, d2, d3
+ ushll \t0\().8h, \s0\().8b, #6
+ ushll2 \t1\().8h, \s0\().16b, #6
+ smull \d0\().4s, \t0\().4h, v30.4h
+ smull2 \d1\().4s, \t0\().8h, v30.8h
+ smull \d2\().4s, \t1\().4h, v30.4h
+ smull2 \d3\().4s, \t1\().8h, v30.8h
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqrshl \d1\().4s, \d1\().4s, v31.4s
+ sqrshl \d2\().4s, \d2\().4s, v31.4s
+ sqrshl \d3\().4s, \d3\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+ sqadd \d1\().4s, \d1\().4s, v29.4s
+ sqadd \d2\().4s, \d2\().4s, v29.4s
+ sqadd \d3\().4s, \d3\().4s, v29.4s
+ sqxtn \t0\().4h, \d0\().4s
+ sqxtn2 \t0\().8h, \d1\().4s
+ sqxtn \t1\().4h, \d2\().4s
+ sqxtn2 \t1\().8h, \d3\().4s
+ sqxtun \s0\().8b, \t0\().8h
+ sqxtun2 \s0\().16b, \t1\().8h
+.endm
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels16_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr q0, [x2]
+ ldr q1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ str q0, [x0]
+ str q1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels24_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b}, [x2], x3
+ ushll v4.8h, v0.8b, #6
+ ushll2 v5.8h, v0.16b, #6
+ ushll v6.8h, v1.8b, #6
+ smull v16.4s, v4.4h, v30.4h
+ smull2 v17.4s, v4.8h, v30.8h
+ smull v18.4s, v5.4h, v30.4h
+ smull2 v19.4s, v5.8h, v30.8h
+ smull v20.4s, v6.4h, v30.4h
+ smull2 v21.4s, v6.8h, v30.8h
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v17.4s, v17.4s, v31.4s
+ sqrshl v18.4s, v18.4s, v31.4s
+ sqrshl v19.4s, v19.4s, v31.4s
+ sqrshl v20.4s, v20.4s, v31.4s
+ sqrshl v21.4s, v21.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v17.4s, v17.4s, v29.4s
+ sqadd v18.4s, v18.4s, v29.4s
+ sqadd v19.4s, v19.4s, v29.4s
+ sqadd v20.4s, v20.4s, v29.4s
+ sqadd v21.4s, v21.4s, v29.4s
+ sqxtn v0.4h, v16.4s
+ sqxtn2 v0.8h, v17.4s
+ sqxtn v1.4h, v18.4s
+ sqxtn2 v1.8h, v19.4s
+ sqxtn v2.4h, v20.4s
+ sqxtn2 v2.8h, v21.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ sqxtun v2.8b, v2.8h
+ st1 {v0.8b, v1.8b, v2.8b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels32_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ st1 {v0.16b, v1.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels48_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b, v2.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
+ st1 {v0.16b, v1.16b, v2.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels64_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v3, v6, v7, v20, v21, v22, v23
+ st1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_HEADER
+ ldur x12, [sp, #8] // my
+ sub x2, x2, x3, lsl #1
+ sub x2, x2, x3
+ movrel x9, qpel_filters_abs
+ add x9, x9, x12, lsl #3
+ ldr d28, [x9]
+ dup v0.16b, v28.b[0]
+ dup v1.16b, v28.b[1]
+ dup v2.16b, v28.b[2]
+ dup v3.16b, v28.b[3]
+ dup v4.16b, v28.b[4]
+ dup v5.16b, v28.b[5]
+ dup v6.16b, v28.b[6]
+ dup v7.16b, v28.b[7]
+
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6 // wx
+ dup v31.4s, w10 // shift
+ dup v29.4s, w7 // ox
+.endm
+
+.macro QPEL_FILTER_B dst, src0, src1, src2, src3, src4, src5, src6, src7
+ umull \dst\().8h, \src1\().8b, v1.8b
+ umlsl \dst\().8h, \src0\().8b, v0.8b
+ umlsl \dst\().8h, \src2\().8b, v2.8b
+ umlal \dst\().8h, \src3\().8b, v3.8b
+ umlal \dst\().8h, \src4\().8b, v4.8b
+ umlsl \dst\().8h, \src5\().8b, v5.8b
+ umlal \dst\().8h, \src6\().8b, v6.8b
+ umlsl \dst\().8h, \src7\().8b, v7.8b
+.endm
+
+.macro QPEL_FILTER_B2 dst, src0, src1, src2, src3, src4, src5, src6, src7
+ umull2 \dst\().8h, \src1\().16b, v1.16b
+ umlsl2 \dst\().8h, \src0\().16b, v0.16b
+ umlsl2 \dst\().8h, \src2\().16b, v2.16b
+ umlal2 \dst\().8h, \src3\().16b, v3.16b
+ umlal2 \dst\().8h, \src4\().16b, v4.16b
+ umlsl2 \dst\().8h, \src5\().16b, v5.16b
+ umlal2 \dst\().8h, \src6\().16b, v6.16b
+ umlsl2 \dst\().8h, \src7\().16b, v7.16b
+.endm
+
+.macro QPEL_UNI_W_V_4
+ smull v24.4s, v24.4h, v30.4h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.s}[0], [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v4_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr s16, [x2]
+ ldr s17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s18, [x2]
+ ldr s19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s20, [x2]
+ ldr s21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s22, [x2]
+
+1: ldr s23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s16, [x2]
+ QPEL_FILTER_B v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s18, [x2]
+ QPEL_FILTER_B v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s20, [x2]
+ QPEL_FILTER_B v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s22, [x2]
+ QPEL_FILTER_B v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_8
+ smull v24.4s, v26.4h, v30.4h
+ smull2 v25.4s, v26.8h, v30.8h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqrshl v25.4s, v25.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.d}[0], [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v8_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr d16, [x2]
+ ldr d17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d18, [x2]
+ ldr d19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d20, [x2]
+ ldr d21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d22, [x2]
+
+1: ldr d23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_16
+ smull v24.4s, v26.4h, v30.4h
+ smull2 v25.4s, v26.8h, v30.8h
+ smull v26.4s, v27.4h, v30.4h
+ smull2 v27.4s, v27.8h, v30.8h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqrshl v25.4s, v25.4s, v31.4s
+ sqrshl v26.4s, v26.4s, v31.4s
+ sqrshl v27.4s, v27.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqadd v26.4s, v26.4s, v29.4s
+ sqadd v27.4s, v27.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn2 v26.8h, v27.4s
+ sqxtun v24.8b, v24.8h
+ sqxtun2 v24.16b, v26.8h
+ st1 {v24.16b}, [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v16_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr q16, [x2]
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q18, [x2]
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q20, [x2]
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q22, [x2]
+
+1: ldr q23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldur w13, [sp, #16]
+ mov x14, x0
+ mov x15, x2
+ mov w11, w4
+
+3:
+ ldr q16, [x2]
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q18, [x2]
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q20, [x2]
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q22, [x2]
+
+
+1: ldr q23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ subs w13, w13, #16
+ add x14, x14, #16
+ add x15, x15, #16
+ mov x0, x14
+ mov x2, x15
+ mov w4, w11
+ b.hi 3b
+ ret
+endfunc
--
2.38.0.windows.1
[-- Attachment #3: 0002-lavc-aarch64-new-optimization-for-8-bit-hevc_qpel_un.patch --]
[-- Type: text/plain, Size: 21832 bytes --]
From 9a945e97610fe0fde69771395ae52a302e0fd73a Mon Sep 17 00:00:00 2001
From: myais <Logan.Lyu@myais.com.cn>
Date: Fri, 5 May 2023 22:06:22 +0800
Subject: [PATCH 2/3] lavc/aarch64: new optimization for 8-bit
hevc_qpel_uni_w_h
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 15 +
libavcodec/aarch64/hevcdsp_qpel_neon.S | 434 ++++++++++++++++++++++
2 files changed, 449 insertions(+)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index 6b5341dd45..bb0263f367 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -145,6 +145,7 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
int height, int denom, int wx, int ox,
@@ -155,6 +156,15 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
int height, int denom, int wx, int ox,
intptr_t mx, intptr_t my, int width),);
+#if defined(__ARM_FEATURE_MATMUL_INT8)
+
+NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width), _i8mm);
+
+#endif
+
#define NEON8_FNASSIGN(member, v, h, fn, ext) \
member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
member[2][v][h] = ff_hevc_put_hevc_##fn##6_8_neon##ext; \
@@ -174,6 +184,7 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
if (!have_neon(av_get_cpu_flags())) return;
@@ -236,6 +247,10 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 0, pel_uni_w_pixels,);
NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
+ #if defined(__ARM_FEATURE_MATMUL_INT8)
+ NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 1, qpel_uni_w_h, _i8mm);
+
+ #endif
}
if (bit_depth == 10) {
c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_neon;
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 4783bf174b..dcaa688701 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -1192,3 +1192,437 @@ function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
b.hi 3b
ret
endfunc
+
+#if defined(__ARM_FEATURE_MATMUL_INT8)
+.macro QPEL_UNI_W_H_HEADER
+ ldr x12, [sp]
+ sub x2, x2, #3
+ movrel x9, qpel_filters
+ add x9, x9, x12, lsl #3
+ ldr x11, [x9]
+ dup v28.2d, x11
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.4s, w6 // wx
+ dup v31.4s, w10 // shift
+ dup v29.4s, w7 // ox
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_h4_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v0.16b}, [x2], x3
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ usdot v16.4s, v0.16b, v28.16b
+ usdot v17.4s, v2.16b, v28.16b
+ addp v16.4s, v16.4s, v17.4s
+ mul v16.4s, v16.4s, v30.4s
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqxtn v16.4h, v16.4s
+ sqxtun v16.8b, v16.8h
+ str s16, [x0]
+ add x0, x0, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h6_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x1, x1, #4
+1:
+ ld1 {v0.16b}, [x2], x3
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ usdot v16.4s, v0.16b, v28.16b
+ usdot v17.4s, v2.16b, v28.16b
+ usdot v18.4s, v4.16b, v28.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v18.4s
+ mul v16.4s, v16.4s, v30.4s
+ mul v18.2s, v18.2s, v30.2s
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v18.2s, v18.2s, v31.2s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v18.2s, v18.2s, v29.2s
+ sqxtn v16.4h, v16.4s
+ sqxtn2 v16.8h, v18.4s
+ sqxtun v16.8b, v16.8h
+ str s16, [x0], #4
+ st1 {v16.h}[2], [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+.macro QPEL_UNI_W_H_CALC s0, s1, s2, s3, d0, d1, d2, d3
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ movi \d2\().2d, #0
+ movi \d3\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v28.16b
+ usdot \d1\().4s, \s1\().16b, v28.16b
+ usdot \d2\().4s, \s2\().16b, v28.16b
+ usdot \d3\().4s, \s3\().16b, v28.16b
+ addp \d0\().4s, \d0\().4s, \d1\().4s
+ addp \d2\().4s, \d2\().4s, \d3\().4s
+ mul \d0\().4s, \d0\().4s, v30.4s
+ mul \d2\().4s, \d2\().4s, v30.4s
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqrshl \d2\().4s, \d2\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+ sqadd \d2\().4s, \d2\().4s, v29.4s
+.endm
+
+.macro QPEL_UNI_W_H_CALC_HALF s0, s1, d0, d1
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v28.16b
+ usdot \d1\().4s, \s1\().16b, v28.16b
+ addp \d0\().4s, \d0\().4s, \d1\().4s
+ mul \d0\().4s, \d0\().4s, v30.4s
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+.endm
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h8_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v0.2d, v16.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v20.4s
+ sqxtun v18.8b, v18.8h
+ str d18, [x0]
+ add x0, x0, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h12_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+ add x13, x0, #8
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v18.2d, v16.2d, v1.2d
+ zip1 v19.2d, v2.2d, v3.2d
+ zip1 v20.2d, v4.2d, v5.2d
+ zip1 v21.2d, v6.2d, v7.2d
+ zip2 v22.2d, v16.2d, v1.2d
+ zip2 v23.2d, v2.2d, v3.2d
+ QPEL_UNI_W_H_CALC v18, v19, v20, v21, v0, v2, v4, v6
+ QPEL_UNI_W_H_CALC_HALF v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v4.4s
+ sqxtn v1.4h, v24.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+
+ str d0, [x0]
+ str s1, [x13]
+ add x0, x0, x1
+ add x13, x13, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h16_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21 // v18: 0, 8, 2, 10 v20: 1, 9, 3, 11
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25 // v22: 4, 12, 6, 14 v24: 5, 13, 7, 15
+ sqxtn v0.4h, v18.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v1.4h, v20.4s
+ sqxtn2 v1.8h, v24.4s
+ trn1 v2.8h, v0.8h, v1.8h
+ trn2 v3.8h, v0.8h, v1.8h
+ sqxtun v0.8b, v2.8h
+ sqxtun2 v0.16b, v3.8h
+ st1 {v0.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h24_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x1, x1, #16
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v18.8h, v19.8h
+ trn2 v21.8h, v18.8h, v19.8h
+ sqxtun v26.8b, v20.8h
+ sqxtun2 v26.16b, v21.8h // 0-15
+ ext v1.16b, v17.16b, v17.16b, #1
+ ext v2.16b, v17.16b, v17.16b, #2
+ ext v3.16b, v17.16b, v17.16b, #3
+ ext v4.16b, v17.16b, v17.16b, #4
+ ext v5.16b, v17.16b, v17.16b, #5
+ ext v6.16b, v17.16b, v17.16b, #6
+ ext v7.16b, v17.16b, v17.16b, #7
+ zip1 v0.2d, v17.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v20.4s
+ sqxtun v27.8b, v18.8h
+
+ st1 {v26.16b}, [x0], #16
+ st1 {v27.8b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h32_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b, v18.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v0, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v0.8h, v19.8h
+ trn2 v21.8h, v0.8h, v19.8h
+ sqxtun v26.8b, v20.8h
+ sqxtun2 v26.16b, v21.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v0, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v0.8h, v19.8h
+ trn2 v21.8h, v0.8h, v19.8h
+ sqxtun v27.8b, v20.8h
+ sqxtun2 v27.16b, v21.8h // 16-31
+ st1 {v26.16b, v27.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h48_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v25.8b, v22.8h
+ sqxtun2 v25.16b, v23.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v26.8b, v22.8h
+ sqxtun2 v26.16b, v23.8h // 16-31
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v27.8b, v22.8h
+ sqxtun2 v27.16b, v23.8h // 32-47
+ st1 {v25.16b, v26.16b, v27.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h64_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x3, x3, #64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], #64
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v16.8b, v22.8h
+ sqxtun2 v16.16b, v23.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v17.8b, v22.8h
+ sqxtun2 v17.16b, v23.8h // 16-31
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ ld1 {v0.16b}, [x2], x3
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v18.8b, v22.8h
+ sqxtun2 v18.16b, v23.8h // 32-47
+ ext v1.16b, v19.16b, v0.16b, #1
+ ext v2.16b, v19.16b, v0.16b, #2
+ ext v3.16b, v19.16b, v0.16b, #3
+ ext v4.16b, v19.16b, v0.16b, #4
+ ext v5.16b, v19.16b, v0.16b, #5
+ ext v6.16b, v19.16b, v0.16b, #6
+ ext v7.16b, v19.16b, v0.16b, #7
+ QPEL_UNI_W_H_CALC v19, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v19.8b, v22.8h
+ sqxtun2 v19.16b, v23.8h // 48-63
+
+ st1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+#endif // __ARM_FEATURE_MATMUL_INT8
--
2.38.0.windows.1
[-- Attachment #4: 0003-lavc-aarch64-new-optimization-for-8-bit-hevc_qpel_h-.patch --]
[-- Type: text/plain, Size: 47902 bytes --]
From d743007703df163f9078d353153b7cd911758249 Mon Sep 17 00:00:00 2001
From: myais <Logan.Lyu@myais.com.cn>
Date: Sat, 27 May 2023 09:37:05 +0800
Subject: [PATCH 3/3] lavc/aarch64: new optimization for 8-bit hevc_qpel_h
hevc_qpel_uni_w_hv
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 23 +
libavcodec/aarch64/hevcdsp_qpel_neon.S | 1079 +++++++++++++++++++++
2 files changed, 1102 insertions(+)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index bb0263f367..5c2adf826f 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -145,6 +145,13 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+#define NEON8_FNPROTO_PARTIAL_5(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
@@ -157,12 +164,20 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
intptr_t mx, intptr_t my, int width),);
#if defined(__ARM_FEATURE_MATMUL_INT8)
+NEON8_FNPROTO(qpel_h, (int16_t *dst,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, intptr_t mx, intptr_t my, int width), _i8mm);
NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
int height, int denom, int wx, int ox,
intptr_t mx, intptr_t my, int width), _i8mm);
+NEON8_FNPROTO_PARTIAL_5(qpel_uni_w_hv, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width), _i8mm);
+
#endif
#define NEON8_FNASSIGN(member, v, h, fn, ext) \
@@ -184,6 +199,12 @@ NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+#define NEON8_FNASSIGN_PARTIAL_5(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
@@ -248,7 +269,9 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
#if defined(__ARM_FEATURE_MATMUL_INT8)
+ NEON8_FNASSIGN(c->put_hevc_qpel, 0, 1, qpel_h, _i8mm);
NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 1, qpel_uni_w_h, _i8mm);
+ NEON8_FNASSIGN_PARTIAL_5(c->put_hevc_qpel_uni_w, 1, 1, qpel_uni_w_hv, _i8mm);
#endif
}
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index dcaa688701..019ea68fc6 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -1625,4 +1625,1083 @@ function ff_hevc_put_hevc_qpel_uni_w_h64_8_neon_i8mm, export=1
ret
endfunc
+.macro QPEL_H_HEADER
+ movrel x9, qpel_filters
+ add x9, x9, x4, lsl #3
+ ldr x11, [x9]
+ dup v31.2d, x11
+ sub x1, x1, #3
+.endm
+
+function ff_hevc_put_hevc_qpel_h4_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ sqxtn v16.4h, v16.4s
+ str d16, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h6_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #8
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ usdot v18.4s, v4.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v18.4s
+ sqxtn v16.4h, v16.4s
+ sqxtn v18.4h, v18.4s
+ str d16, [x0]
+ str s18, [x15]
+ add x0, x0, x10
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h8_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ ext v6.16b, v0.16b, v0.16b, #6
+ ext v7.16b, v0.16b, v0.16b, #7
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ movi v19.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ usdot v18.4s, v4.16b, v31.16b
+ usdot v19.4s, v6.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v19.4s
+ sqxtn v16.4h, v16.4s
+ sqxtn2 v16.8h, v18.4s
+ str q16, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_H_CALC s0, s1, s2, s3, d0, d1, d2, d3
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ movi \d2\().2d, #0
+ movi \d3\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v31.16b
+ usdot \d1\().4s, \s1\().16b, v31.16b
+ usdot \d2\().4s, \s2\().16b, v31.16b
+ usdot \d3\().4s, \s3\().16b, v31.16b
+.endm
+
+function ff_hevc_put_hevc_qpel_h12_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #16
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v18.2d, v4.2d, v5.2d
+ zip1 v19.2d, v6.2d, v7.2d
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ movi v24.2d, #0
+ movi v25.2d, #0
+ usdot v24.4s, v18.16b, v31.16b
+ usdot v25.4s, v19.16b, v31.16b
+ addp v24.4s, v24.4s, v25.4s
+ trn1 v26.4s, v20.4s, v21.4s
+ trn2 v27.4s, v20.4s, v21.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn v27.4h, v27.4s
+ sqxtn2 v26.8h, v24.4s
+
+ str q26, [x0]
+ str d27, [x15]
+ add x0, x0, x10
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h16_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+
+ sqxtn v18.4h, v22.4s
+ sqxtn2 v18.8h, v26.4s
+ sqxtn v19.4h, v23.4s
+ sqxtn2 v19.8h, v27.4s
+
+ stp q18, q19, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h24_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #32
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v18.4h, v22.4s
+ sqxtn2 v18.8h, v26.4s
+ sqxtn v19.4h, v23.4s
+ sqxtn2 v19.8h, v27.4s
+ stp q18, q19, [x0]
+ add x0, x0, x10
+ ext v1.16b, v17.16b, v17.16b, #1
+ ext v2.16b, v17.16b, v17.16b, #2
+ ext v3.16b, v17.16b, v17.16b, #3
+ ext v4.16b, v17.16b, v17.16b, #4
+ ext v5.16b, v17.16b, v17.16b, #5
+ ext v6.16b, v17.16b, v17.16b, #6
+ ext v7.16b, v17.16b, v17.16b, #7
+ zip1 v0.2d, v17.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_H_CALC v0, v2, v4, v6, v20, v21, v22, v23
+ addp v20.4s, v20.4s, v21.4s
+ addp v22.4s, v22.4s, v23.4s
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ str q20, [x15]
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h32_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #32
+1:
+ ld1 {v16.16b, v17.16b, v18.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0]
+ add x0, x0, x10
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x15]
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h48_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2 - 64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h64_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ sub x2, x2, #64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], #64
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ld1 {v28.8b}, [x1], x2
+ ext v1.16b, v19.16b, v28.16b, #1
+ ext v2.16b, v19.16b, v28.16b, #2
+ ext v3.16b, v19.16b, v28.16b, #3
+ ext v4.16b, v19.16b, v28.16b, #4
+ ext v5.16b, v19.16b, v28.16b, #5
+ ext v6.16b, v19.16b, v28.16b, #6
+ ext v7.16b, v19.16b, v28.16b, #7
+ QPEL_H_CALC v19, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_HEADER width
+ ldp x14, x15, [sp] // mx, my
+ ldr w13, [sp, #16] // width
+ stp x20, x21, [sp, #-16]!
+ stp x22, x23, [sp, #-16]!
+ stp x24, x25, [sp, #-16]!
+ stp x26, x27, [sp, #-16]!
+ stp x28, x30, [sp, #-16]!
+ mov x28, sp
+ mov x11, #9088
+ sub sp, sp, x11
+ mov x20, x0
+ mov x21, x1
+ mov x0, sp
+ sub x1, x2, x3, lsl #1
+ sub x1, x1, x3
+ mov x2, x3
+ add w3, w4, #7
+ mov w22, w4 // height
+ mov x4, x14 // mx
+ mov x23, x15 // my
+ mov w24, w6 // wx
+ mov w25, w7 // ox
+ mov w26, #-6
+ sub w26, w26, w5 // -shift
+ mov w27, w13 // width
+ bl X(ff_hevc_put_hevc_qpel_h\width\()_8_neon_i8mm)
+ movrel x9, qpel_filters
+ add x9, x9, x23, lsl #3
+ ld1 {v0.8b}, [x9]
+ sxtl v0.8h, v0.8b
+ mov x10, #(MAX_PB_SIZE * 2)
+ dup v28.4s, w24
+ dup v29.4s, w25
+ dup v30.4s, w26
+.endm
+
+.macro QPEL_UNI_W_HV_END
+ mov sp, x28
+ ldp x28, x30, [sp], #16
+ ldp x26, x27, [sp], #16
+ ldp x24, x25, [sp], #16
+ ldp x22, x23, [sp], #16
+ ldp x20, x21, [sp], #16
+.endm
+
+.macro QPEL_UNI_W_HV_4
+ sshr v26.4s, v26.4s, #6
+ mul v24.4s, v26.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.s}[0], [x20], x21
+.endm
+
+.macro QPEL_FILTER_H dst, src0, src1, src2, src3, src4, src5, src6, src7
+ smull \dst\().4s, \src0\().4h, v0.h[0]
+ smlal \dst\().4s, \src1\().4h, v0.h[1]
+ smlal \dst\().4s, \src2\().4h, v0.h[2]
+ smlal \dst\().4s, \src3\().4h, v0.h[3]
+ smlal \dst\().4s, \src4\().4h, v0.h[4]
+ smlal \dst\().4s, \src5\().4h, v0.h[5]
+ smlal \dst\().4s, \src6\().4h, v0.h[6]
+ smlal \dst\().4s, \src7\().4h, v0.h[7]
+.endm
+
+.macro QPEL_FILTER_H2 dst, src0, src1, src2, src3, src4, src5, src6, src7
+ smull2 \dst\().4s, \src0\().8h, v0.h[0]
+ smlal2 \dst\().4s, \src1\().8h, v0.h[1]
+ smlal2 \dst\().4s, \src2\().8h, v0.h[2]
+ smlal2 \dst\().4s, \src3\().8h, v0.h[3]
+ smlal2 \dst\().4s, \src4\().8h, v0.h[4]
+ smlal2 \dst\().4s, \src5\().8h, v0.h[5]
+ smlal2 \dst\().4s, \src6\().8h, v0.h[6]
+ smlal2 \dst\().4s, \src7\().8h, v0.h[7]
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv4_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 4
+ ldr d16, [sp]
+ ldr d17, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d18, [sp]
+ ldr d19, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d20, [sp]
+ ldr d21, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d22, [sp]
+ add sp, sp, x10
+1:
+ ldr d23, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d16, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d17, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d18, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d19, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d20, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d21, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d22, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_8
+ sshr v26.4s, v26.4s, #6
+ sshr v27.4s, v27.4s, #6
+ mul v24.4s, v26.4s, v28.4s
+ mul v25.4s, v27.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqrshl v25.4s, v25.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.d}[0], [x20], x21
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv8_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 8
+ ldr q16, [sp]
+ ldr q17, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q18, [sp]
+ ldr q19, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q20, [sp]
+ ldr q21, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q22, [sp]
+ add sp, sp, x10
+1:
+ ldr q23, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q16, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q17, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q18, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q19, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q20, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q21, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q22, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_16
+ sshr v24.4s, v24.4s, #6
+ sshr v25.4s, v25.4s, #6
+ sshr v26.4s, v26.4s, #6
+ sshr v27.4s, v27.4s, #6
+ mul v24.4s, v24.4s, v28.4s
+ mul v25.4s, v25.4s, v28.4s
+ mul v26.4s, v26.4s, v28.4s
+ mul v27.4s, v27.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqrshl v25.4s, v25.4s, v30.4s
+ sqrshl v26.4s, v26.4s, v30.4s
+ sqrshl v27.4s, v27.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqadd v26.4s, v26.4s, v29.4s
+ sqadd v27.4s, v27.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn2 v26.8h, v27.4s
+ sqxtun v24.8b, v24.8h
+ sqxtun2 v24.16b, v26.8h
+
+ st1 {v24.16b}, [x20], x21
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv16_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 16
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_qpel_uni_w_hv32_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 32
+ mov x11, sp
+ mov w12, w22
+ mov x13, x20
+3:
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+2:
+ subs w27, w27, #16
+ add sp, x11, #32
+ add x20, x13, #16
+ mov w22, w12
+ mov x11, sp
+ mov x13, x20
+ b.hi 3b
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_hv64_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 64
+ mov x11, sp
+ mov w12, w22
+ mov x13, x20
+3:
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+2:
+ subs w27, w27, #16
+ add sp, x11, #32
+ add x20, x13, #16
+ mov w22, w12
+ mov x11, sp
+ mov x13, x20
+ b.hi 3b
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
#endif // __ARM_FEATURE_MATMUL_INT8
+
--
2.38.0.windows.1
[-- Attachment #5: Type: text/plain, Size: 251 bytes --]
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [FFmpeg-devel] [PATCH] lavc/aarch64: new optimization for 8-bit hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv and qpel_h
2023-05-26 8:34 ` Martin Storsjö
@ 2023-05-27 8:34 ` myais
2023-05-27 20:24 ` Martin Storsjö
2023-05-28 3:23 ` Logan.Lyu
1 sibling, 1 reply; 15+ messages in thread
From: myais @ 2023-05-27 8:34 UTC (permalink / raw)
To: ffmpeg-devel
Hi, Martin,
I saw your new opinions. Do you mean that the code of my current patch
should be guard as follows?
C code：
/if (have_i8mm(cpu_flags)) {//
//}/
/asm code :/
/#if HAVE_I8MM/
/#endif/
I mean my current code base does not have those definitions, should I
implement them directly as if they already exist?
other opinions is under modification..
在 2023/5/26 16:34, Martin Storsjö 写道:
> Hi,
>
> Overall these patches seem mostly ok, but I've got a few minor points
> to make:
>
> - The usdot instruction requires the i8mm extension (part of
> armv8.6-a), while udot or sdot would require the dotprod extension
> (available in armv8.4-a). If you could manage with udot or sdot, these
> functions would be usable on a wider set of CPUs.
>
> Therefore, the current guards are wrong. Also, I finally got support
> implemented for optionally using these cpu extensions, even if the
> baseline of the compile don't include it, by runtime enabling it. See
> the patchset at
> https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=9009.
>
> To adapt your patches on top of this, see the two topmost commits at
> https://github.com/mstorsjo/ffmpeg/commits/archext.
>
> - The indentation is inconsistent; in the first patch, you have some
> instructions written like this:
>
> + sqadd v1.4s, v1.4s, v29.4s
>
> While you later use this style:
>
> + dup v1.16b, v28.b[1]
>
> The latter seems to match the style we commonly use; please reformat
> your code to match that consistently.
>
> With some macro invocations in the first patch, you also seem to have
> too much indentation in some places. See e.g. this:
>
> +1: ldr q23, [x2, x3]
> + add x2, x2, x3, lsl #1
> + QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.eq 2f
>
> (If the macro name is too long, that's ok, but here there's no need to
> have those lines unaligned.)
>
> - In the third patch, you've got multiple parameters from the stack
> like this:
>
> + ldp x14, x15, [sp] // mx, my
> + ldr w13, [sp, #16] // width
>
> I see that the mx an my parameters are intptr_t; that's good, since if
> they would be 32 bit integers, the ABI for such parameters on the
> stack differ between macOS/Darwin and Linux. But as long as they're
> intptr_t they behave the same.
>
> - At the same place, you're backing up a bunch of registers:
>
> + stp x20, x21, [sp, #-16]!
> + stp x22, x23, [sp, #-16]!
> + stp x24, x25, [sp, #-16]!
> + stp x26, x27, [sp, #-16]!
> + stp x28, x30, [sp, #-16]!
>
> This is inefficient; instead, do this:
>
> + stp x28, x30, [sp, #-80]!
> + stp x20, x21, [sp, #16]
> + stp x22, x23, [sp, #32]
> + stp x24, x25, [sp, #48]
> + stp x26, x27, [sp, #64]
>
> Also, following that, I see that you back up the stack pointer in x28.
> Why do you use x28 for that? Using x29 would be customary as frame
> pointer.
>
> Aside for that, I think the rest of the patches is acceptable.
>
> // Martin
>
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [FFmpeg-devel] [PATCH] lavc/aarch64: new optimization for 8-bit hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv and qpel_h
2023-05-27 8:34 ` myais
@ 2023-05-27 20:24 ` Martin Storsjö
0 siblings, 0 replies; 15+ messages in thread
From: Martin Storsjö @ 2023-05-27 20:24 UTC (permalink / raw)
To: FFmpeg development discussions and patches
Hi,
On Sat, 27 May 2023, myais wrote:
> I saw your new opinions. Do you mean that the code of my current patch
> should be guard as follows?
>
> C code：
>
> /if (have_i8mm(cpu_flags)) {//
> //}/
>
> /asm code :/
>
> /#if HAVE_I8MM/
>
> /#endif/
Yes
> I mean my current code base does not have those definitions, should I
> implement them directly as if they already exist?
I suggest you apply my patches from the patchset I pointed you to,
https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=9009 - or from
the start of the branch on github I pointed you to. It's likely that the
patches will change a little before they're accepted, but I believe the
main interface towards your code, "#if HAVE_I8MM" and "if
(have_i8mm(cpu_flags))" will remain as such.
// Martin
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [FFmpeg-devel] [PATCH] lavc/aarch64: new optimization for 8-bit hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv and qpel_h
2023-05-26 8:34 ` Martin Storsjö
2023-05-27 8:34 ` myais
@ 2023-05-28 3:23 ` Logan.Lyu
[not found] ` <647df87f-b98e-4c18-9c94-f5cff44d11f0@app.fastmail.com>
1 sibling, 1 reply; 15+ messages in thread
From: Logan.Lyu @ 2023-05-28 3:23 UTC (permalink / raw)
To: ffmpeg-devel, Martin Storsjö
[-- Attachment #1: Type: text/plain, Size: 3889 bytes --]
Hi, Martin
I have finished the modification, please review again.
Thanks.
在 2023/5/26 16:34, Martin Storsjö 写道:
> Hi,
>
> Overall these patches seem mostly ok, but I've got a few minor points
> to make:
>
> - The usdot instruction requires the i8mm extension (part of
> armv8.6-a), while udot or sdot would require the dotprod extension
> (available in armv8.4-a). If you could manage with udot or sdot, these
> functions would be usable on a wider set of CPUs.
>
> Therefore, the current guards are wrong. Also, I finally got support
> implemented for optionally using these cpu extensions, even if the
> baseline of the compile don't include it, by runtime enabling it. See
> the patchset at
> https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=9009.
>
> To adapt your patches on top of this, see the two topmost commits at
> https://github.com/mstorsjo/ffmpeg/commits/archext.
Fixed.
> - The indentation is inconsistent; in the first patch, you have some
> instructions written like this:
>
> + sqadd v1.4s, v1.4s, v29.4s
>
> While you later use this style:
>
> + dup v1.16b, v28.b[1]
>
> The latter seems to match the style we commonly use; please reformat
> your code to match that consistently.
>
> With some macro invocations in the first patch, you also seem to have
> too much indentation in some places. See e.g. this:
>
> +1: ldr q23, [x2, x3]
> + add x2, x2, x3, lsl #1
> + QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
> + QPEL_UNI_W_V_16
> + subs w4, w4, #1
> + b.eq 2f
>
> (If the macro name is too long, that's ok, but here there's no need to
> have those lines unaligned.)
Fixed.
>
> - In the third patch, you've got multiple parameters from the stack
> like this:
>
> + ldp x14, x15, [sp] // mx, my
> + ldr w13, [sp, #16] // width
>
> I see that the mx an my parameters are intptr_t; that's good, since if
> they would be 32 bit integers, the ABI for such parameters on the
> stack differ between macOS/Darwin and Linux. But as long as they're
> intptr_t they behave the same.
>
> - At the same place, you're backing up a bunch of registers:
>
> + stp x20, x21, [sp, #-16]!
> + stp x22, x23, [sp, #-16]!
> + stp x24, x25, [sp, #-16]!
> + stp x26, x27, [sp, #-16]!
> + stp x28, x30, [sp, #-16]!
>
> This is inefficient; instead, do this:
>
> + stp x28, x30, [sp, #-80]!
> + stp x20, x21, [sp, #16]
> + stp x22, x23, [sp, #32]
> + stp x24, x25, [sp, #48]
> + stp x26, x27, [sp, #64]
>
> Also, following that, I see that you back up the stack pointer in x28.
> Why do you use x28 for that? Using x29 would be customary as frame
> pointer.
Using more efficient implementation now. And x28 in this case is a
common callee save register. Anyway, I use x19 instead now.
>
> Aside for that, I think the rest of the patches is acceptable.
>
> // Martin
>
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
[-- Attachment #2: 0002-lavc-aarch64-new-optimization-for-8-bit-hevc_qpel_un.patch --]
[-- Type: text/plain, Size: 21943 bytes --]
From 224e1b907b9273f6fecaef007730bd1168493515 Mon Sep 17 00:00:00 2001
From: myais <Logan.Lyu@myais.com.cn>
Date: Fri, 5 May 2023 22:06:22 +0800
Subject: [PATCH 2/3] lavc/aarch64: new optimization for 8-bit
hevc_qpel_uni_w_h
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 15 +-
libavcodec/aarch64/hevcdsp_qpel_neon.S | 434 ++++++++++++++++++++++
2 files changed, 448 insertions(+), 1 deletion(-)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index 6b5341dd45..a7e62c7d15 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -145,6 +145,7 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
int height, int denom, int wx, int ox,
@@ -155,6 +156,12 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
int height, int denom, int wx, int ox,
intptr_t mx, intptr_t my, int width),);
+NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width), _i8mm);
+
+
#define NEON8_FNASSIGN(member, v, h, fn, ext) \
member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
member[2][v][h] = ff_hevc_put_hevc_##fn##6_8_neon##ext; \
@@ -174,9 +181,11 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
- if (!have_neon(av_get_cpu_flags())) return;
+ int cpu_flags = av_get_cpu_flags();
+ if (!have_neon(cpu_flags)) return;
if (bit_depth == 8) {
c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_8_neon;
@@ -236,6 +245,10 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 0, pel_uni_w_pixels,);
NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
+ if (have_i8mm(cpu_flags)) {
+ NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 1, qpel_uni_w_h, _i8mm);
+ }
+
}
if (bit_depth == 10) {
c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_neon;
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 51df52e1ea..8e8b88c9ea 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -1192,3 +1192,437 @@ function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
b.hi 3b
ret
endfunc
+
+#if HAVE_I8MM
+.macro QPEL_UNI_W_H_HEADER
+ ldr x12, [sp]
+ sub x2, x2, #3
+ movrel x9, qpel_filters
+ add x9, x9, x12, lsl #3
+ ldr x11, [x9]
+ dup v28.2d, x11
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.4s, w6 // wx
+ dup v31.4s, w10 // shift
+ dup v29.4s, w7 // ox
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_h4_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v0.16b}, [x2], x3
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ usdot v16.4s, v0.16b, v28.16b
+ usdot v17.4s, v2.16b, v28.16b
+ addp v16.4s, v16.4s, v17.4s
+ mul v16.4s, v16.4s, v30.4s
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqxtn v16.4h, v16.4s
+ sqxtun v16.8b, v16.8h
+ str s16, [x0]
+ add x0, x0, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h6_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x1, x1, #4
+1:
+ ld1 {v0.16b}, [x2], x3
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ usdot v16.4s, v0.16b, v28.16b
+ usdot v17.4s, v2.16b, v28.16b
+ usdot v18.4s, v4.16b, v28.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v18.4s
+ mul v16.4s, v16.4s, v30.4s
+ mul v18.2s, v18.2s, v30.2s
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v18.2s, v18.2s, v31.2s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v18.2s, v18.2s, v29.2s
+ sqxtn v16.4h, v16.4s
+ sqxtn2 v16.8h, v18.4s
+ sqxtun v16.8b, v16.8h
+ str s16, [x0], #4
+ st1 {v16.h}[2], [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+.macro QPEL_UNI_W_H_CALC s0, s1, s2, s3, d0, d1, d2, d3
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ movi \d2\().2d, #0
+ movi \d3\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v28.16b
+ usdot \d1\().4s, \s1\().16b, v28.16b
+ usdot \d2\().4s, \s2\().16b, v28.16b
+ usdot \d3\().4s, \s3\().16b, v28.16b
+ addp \d0\().4s, \d0\().4s, \d1\().4s
+ addp \d2\().4s, \d2\().4s, \d3\().4s
+ mul \d0\().4s, \d0\().4s, v30.4s
+ mul \d2\().4s, \d2\().4s, v30.4s
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqrshl \d2\().4s, \d2\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+ sqadd \d2\().4s, \d2\().4s, v29.4s
+.endm
+
+.macro QPEL_UNI_W_H_CALC_HALF s0, s1, d0, d1
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v28.16b
+ usdot \d1\().4s, \s1\().16b, v28.16b
+ addp \d0\().4s, \d0\().4s, \d1\().4s
+ mul \d0\().4s, \d0\().4s, v30.4s
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+.endm
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h8_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v0.2d, v16.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v20.4s
+ sqxtun v18.8b, v18.8h
+ str d18, [x0]
+ add x0, x0, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h12_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+ add x13, x0, #8
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v18.2d, v16.2d, v1.2d
+ zip1 v19.2d, v2.2d, v3.2d
+ zip1 v20.2d, v4.2d, v5.2d
+ zip1 v21.2d, v6.2d, v7.2d
+ zip2 v22.2d, v16.2d, v1.2d
+ zip2 v23.2d, v2.2d, v3.2d
+ QPEL_UNI_W_H_CALC v18, v19, v20, v21, v0, v2, v4, v6
+ QPEL_UNI_W_H_CALC_HALF v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v4.4s
+ sqxtn v1.4h, v24.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+
+ str d0, [x0]
+ str s1, [x13]
+ add x0, x0, x1
+ add x13, x13, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h16_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21 // v18: 0, 8, 2, 10 v20: 1, 9, 3, 11
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25 // v22: 4, 12, 6, 14 v24: 5, 13, 7, 15
+ sqxtn v0.4h, v18.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v1.4h, v20.4s
+ sqxtn2 v1.8h, v24.4s
+ trn1 v2.8h, v0.8h, v1.8h
+ trn2 v3.8h, v0.8h, v1.8h
+ sqxtun v0.8b, v2.8h
+ sqxtun2 v0.16b, v3.8h
+ st1 {v0.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h24_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x1, x1, #16
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v18.8h, v19.8h
+ trn2 v21.8h, v18.8h, v19.8h
+ sqxtun v26.8b, v20.8h
+ sqxtun2 v26.16b, v21.8h // 0-15
+ ext v1.16b, v17.16b, v17.16b, #1
+ ext v2.16b, v17.16b, v17.16b, #2
+ ext v3.16b, v17.16b, v17.16b, #3
+ ext v4.16b, v17.16b, v17.16b, #4
+ ext v5.16b, v17.16b, v17.16b, #5
+ ext v6.16b, v17.16b, v17.16b, #6
+ ext v7.16b, v17.16b, v17.16b, #7
+ zip1 v0.2d, v17.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v20.4s
+ sqxtun v27.8b, v18.8h
+
+ st1 {v26.16b}, [x0], #16
+ st1 {v27.8b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h32_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b, v18.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v0, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v0.8h, v19.8h
+ trn2 v21.8h, v0.8h, v19.8h
+ sqxtun v26.8b, v20.8h
+ sqxtun2 v26.16b, v21.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v0, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v0.8h, v19.8h
+ trn2 v21.8h, v0.8h, v19.8h
+ sqxtun v27.8b, v20.8h
+ sqxtun2 v27.16b, v21.8h // 16-31
+ st1 {v26.16b, v27.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h48_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v25.8b, v22.8h
+ sqxtun2 v25.16b, v23.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v26.8b, v22.8h
+ sqxtun2 v26.16b, v23.8h // 16-31
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v27.8b, v22.8h
+ sqxtun2 v27.16b, v23.8h // 32-47
+ st1 {v25.16b, v26.16b, v27.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h64_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x3, x3, #64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], #64
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v16.8b, v22.8h
+ sqxtun2 v16.16b, v23.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v17.8b, v22.8h
+ sqxtun2 v17.16b, v23.8h // 16-31
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ ld1 {v0.16b}, [x2], x3
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v18.8b, v22.8h
+ sqxtun2 v18.16b, v23.8h // 32-47
+ ext v1.16b, v19.16b, v0.16b, #1
+ ext v2.16b, v19.16b, v0.16b, #2
+ ext v3.16b, v19.16b, v0.16b, #3
+ ext v4.16b, v19.16b, v0.16b, #4
+ ext v5.16b, v19.16b, v0.16b, #5
+ ext v6.16b, v19.16b, v0.16b, #6
+ ext v7.16b, v19.16b, v0.16b, #7
+ QPEL_UNI_W_H_CALC v19, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v19.8b, v22.8h
+ sqxtun2 v19.16b, v23.8h // 48-63
+
+ st1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+#endif // HAVE_I8MM
--
2.38.0.windows.1
[-- Attachment #3: 0003-lavc-aarch64-new-optimization-for-8-bit-hevc_qpel_h-.patch --]
[-- Type: text/plain, Size: 47902 bytes --]
From 6217b6ab771a8e3a04c3b9818141d3ffaf024641 Mon Sep 17 00:00:00 2001
From: myais <Logan.Lyu@myais.com.cn>
Date: Sun, 28 May 2023 09:56:51 +0800
Subject: [PATCH 3/3] lavc/aarch64: new optimization for 8-bit hevc_qpel_h
hevc_qpel_uni_w_hv
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 24 +
libavcodec/aarch64/hevcdsp_qpel_neon.S | 1080 +++++++++++++++++++++
2 files changed, 1104 insertions(+)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index a7e62c7d15..483a9d5253 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -145,6 +145,13 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+#define NEON8_FNPROTO_PARTIAL_5(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
@@ -156,11 +163,20 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
int height, int denom, int wx, int ox,
intptr_t mx, intptr_t my, int width),);
+
+NEON8_FNPROTO(qpel_h, (int16_t *dst,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, intptr_t mx, intptr_t my, int width), _i8mm);
+
NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
int height, int denom, int wx, int ox,
intptr_t mx, intptr_t my, int width), _i8mm);
+NEON8_FNPROTO_PARTIAL_5(qpel_uni_w_hv, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width), _i8mm);
#define NEON8_FNASSIGN(member, v, h, fn, ext) \
member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
@@ -181,6 +197,12 @@ NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+#define NEON8_FNASSIGN_PARTIAL_5(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
@@ -247,6 +269,8 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
if (have_i8mm(cpu_flags)) {
NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 1, qpel_uni_w_h, _i8mm);
+ NEON8_FNASSIGN(c->put_hevc_qpel, 0, 1, qpel_h, _i8mm);
+ NEON8_FNASSIGN_PARTIAL_5(c->put_hevc_qpel_uni_w, 1, 1, qpel_uni_w_hv, _i8mm);
}
}
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 8e8b88c9ea..3b62b3c752 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -1625,4 +1625,1084 @@ function ff_hevc_put_hevc_qpel_uni_w_h64_8_neon_i8mm, export=1
ret
endfunc
+.macro QPEL_H_HEADER
+ movrel x9, qpel_filters
+ add x9, x9, x4, lsl #3
+ ldr x11, [x9]
+ dup v31.2d, x11
+ sub x1, x1, #3
+.endm
+
+function ff_hevc_put_hevc_qpel_h4_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ sqxtn v16.4h, v16.4s
+ str d16, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h6_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #8
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ usdot v18.4s, v4.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v18.4s
+ sqxtn v16.4h, v16.4s
+ sqxtn v18.4h, v18.4s
+ str d16, [x0]
+ str s18, [x15]
+ add x0, x0, x10
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h8_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ ext v6.16b, v0.16b, v0.16b, #6
+ ext v7.16b, v0.16b, v0.16b, #7
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ movi v19.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ usdot v18.4s, v4.16b, v31.16b
+ usdot v19.4s, v6.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v19.4s
+ sqxtn v16.4h, v16.4s
+ sqxtn2 v16.8h, v18.4s
+ str q16, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_H_CALC s0, s1, s2, s3, d0, d1, d2, d3
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ movi \d2\().2d, #0
+ movi \d3\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v31.16b
+ usdot \d1\().4s, \s1\().16b, v31.16b
+ usdot \d2\().4s, \s2\().16b, v31.16b
+ usdot \d3\().4s, \s3\().16b, v31.16b
+.endm
+
+function ff_hevc_put_hevc_qpel_h12_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #16
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v18.2d, v4.2d, v5.2d
+ zip1 v19.2d, v6.2d, v7.2d
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ movi v24.2d, #0
+ movi v25.2d, #0
+ usdot v24.4s, v18.16b, v31.16b
+ usdot v25.4s, v19.16b, v31.16b
+ addp v24.4s, v24.4s, v25.4s
+ trn1 v26.4s, v20.4s, v21.4s
+ trn2 v27.4s, v20.4s, v21.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn v27.4h, v27.4s
+ sqxtn2 v26.8h, v24.4s
+
+ str q26, [x0]
+ str d27, [x15]
+ add x0, x0, x10
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h16_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+
+ sqxtn v18.4h, v22.4s
+ sqxtn2 v18.8h, v26.4s
+ sqxtn v19.4h, v23.4s
+ sqxtn2 v19.8h, v27.4s
+
+ stp q18, q19, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h24_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #32
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v18.4h, v22.4s
+ sqxtn2 v18.8h, v26.4s
+ sqxtn v19.4h, v23.4s
+ sqxtn2 v19.8h, v27.4s
+ stp q18, q19, [x0]
+ add x0, x0, x10
+ ext v1.16b, v17.16b, v17.16b, #1
+ ext v2.16b, v17.16b, v17.16b, #2
+ ext v3.16b, v17.16b, v17.16b, #3
+ ext v4.16b, v17.16b, v17.16b, #4
+ ext v5.16b, v17.16b, v17.16b, #5
+ ext v6.16b, v17.16b, v17.16b, #6
+ ext v7.16b, v17.16b, v17.16b, #7
+ zip1 v0.2d, v17.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_H_CALC v0, v2, v4, v6, v20, v21, v22, v23
+ addp v20.4s, v20.4s, v21.4s
+ addp v22.4s, v22.4s, v23.4s
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ str q20, [x15]
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h32_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #32
+1:
+ ld1 {v16.16b, v17.16b, v18.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0]
+ add x0, x0, x10
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x15]
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h48_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2 - 64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h64_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ sub x2, x2, #64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], #64
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ld1 {v28.8b}, [x1], x2
+ ext v1.16b, v19.16b, v28.16b, #1
+ ext v2.16b, v19.16b, v28.16b, #2
+ ext v3.16b, v19.16b, v28.16b, #3
+ ext v4.16b, v19.16b, v28.16b, #4
+ ext v5.16b, v19.16b, v28.16b, #5
+ ext v6.16b, v19.16b, v28.16b, #6
+ ext v7.16b, v19.16b, v28.16b, #7
+ QPEL_H_CALC v19, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_HEADER width
+ ldp x14, x15, [sp] // mx, my
+ ldr w13, [sp, #16] // width
+ stp x19, x30, [sp, #-80]!
+ stp x20, x21, [sp, #16]
+ stp x22, x23, [sp, #32]
+ stp x24, x25, [sp, #48]
+ stp x26, x27, [sp, #64]
+ mov x19, sp
+ mov x11, #9088
+ sub sp, sp, x11
+ mov x20, x0
+ mov x21, x1
+ mov x0, sp
+ sub x1, x2, x3, lsl #1
+ sub x1, x1, x3
+ mov x2, x3
+ add w3, w4, #7
+ mov w22, w4 // height
+ mov x4, x14 // mx
+ mov x23, x15 // my
+ mov w24, w6 // wx
+ mov w25, w7 // ox
+ mov w26, #-6
+ sub w26, w26, w5 // -shift
+ mov w27, w13 // width
+ bl X(ff_hevc_put_hevc_qpel_h\width\()_8_neon_i8mm)
+ movrel x9, qpel_filters
+ add x9, x9, x23, lsl #3
+ ld1 {v0.8b}, [x9]
+ sxtl v0.8h, v0.8b
+ mov x10, #(MAX_PB_SIZE * 2)
+ dup v28.4s, w24
+ dup v29.4s, w25
+ dup v30.4s, w26
+.endm
+
+.macro QPEL_UNI_W_HV_END
+ mov sp, x19
+ ldp x19, x30, [sp]
+ ldp x26, x27, [sp, #16]
+ ldp x24, x25, [sp, #32]
+ ldp x22, x23, [sp, #48]
+ ldp x20, x21, [sp, #64]
+ add sp, sp, #80
+.endm
+
+.macro QPEL_UNI_W_HV_4
+ sshr v26.4s, v26.4s, #6
+ mul v24.4s, v26.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.s}[0], [x20], x21
+.endm
+
+.macro QPEL_FILTER_H dst, src0, src1, src2, src3, src4, src5, src6, src7
+ smull \dst\().4s, \src0\().4h, v0.h[0]
+ smlal \dst\().4s, \src1\().4h, v0.h[1]
+ smlal \dst\().4s, \src2\().4h, v0.h[2]
+ smlal \dst\().4s, \src3\().4h, v0.h[3]
+ smlal \dst\().4s, \src4\().4h, v0.h[4]
+ smlal \dst\().4s, \src5\().4h, v0.h[5]
+ smlal \dst\().4s, \src6\().4h, v0.h[6]
+ smlal \dst\().4s, \src7\().4h, v0.h[7]
+.endm
+
+.macro QPEL_FILTER_H2 dst, src0, src1, src2, src3, src4, src5, src6, src7
+ smull2 \dst\().4s, \src0\().8h, v0.h[0]
+ smlal2 \dst\().4s, \src1\().8h, v0.h[1]
+ smlal2 \dst\().4s, \src2\().8h, v0.h[2]
+ smlal2 \dst\().4s, \src3\().8h, v0.h[3]
+ smlal2 \dst\().4s, \src4\().8h, v0.h[4]
+ smlal2 \dst\().4s, \src5\().8h, v0.h[5]
+ smlal2 \dst\().4s, \src6\().8h, v0.h[6]
+ smlal2 \dst\().4s, \src7\().8h, v0.h[7]
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv4_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 4
+ ldr d16, [sp]
+ ldr d17, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d18, [sp]
+ ldr d19, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d20, [sp]
+ ldr d21, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d22, [sp]
+ add sp, sp, x10
+1:
+ ldr d23, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d16, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d17, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d18, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d19, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d20, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d21, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d22, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_8
+ sshr v26.4s, v26.4s, #6
+ sshr v27.4s, v27.4s, #6
+ mul v24.4s, v26.4s, v28.4s
+ mul v25.4s, v27.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqrshl v25.4s, v25.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.d}[0], [x20], x21
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv8_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 8
+ ldr q16, [sp]
+ ldr q17, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q18, [sp]
+ ldr q19, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q20, [sp]
+ ldr q21, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q22, [sp]
+ add sp, sp, x10
+1:
+ ldr q23, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q16, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q17, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q18, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q19, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q20, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q21, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q22, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_16
+ sshr v24.4s, v24.4s, #6
+ sshr v25.4s, v25.4s, #6
+ sshr v26.4s, v26.4s, #6
+ sshr v27.4s, v27.4s, #6
+ mul v24.4s, v24.4s, v28.4s
+ mul v25.4s, v25.4s, v28.4s
+ mul v26.4s, v26.4s, v28.4s
+ mul v27.4s, v27.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqrshl v25.4s, v25.4s, v30.4s
+ sqrshl v26.4s, v26.4s, v30.4s
+ sqrshl v27.4s, v27.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqadd v26.4s, v26.4s, v29.4s
+ sqadd v27.4s, v27.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn2 v26.8h, v27.4s
+ sqxtun v24.8b, v24.8h
+ sqxtun2 v24.16b, v26.8h
+
+ st1 {v24.16b}, [x20], x21
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv16_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 16
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_qpel_uni_w_hv32_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 32
+ mov x11, sp
+ mov w12, w22
+ mov x13, x20
+3:
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+2:
+ subs w27, w27, #16
+ add sp, x11, #32
+ add x20, x13, #16
+ mov w22, w12
+ mov x11, sp
+ mov x13, x20
+ b.hi 3b
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_hv64_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 64
+ mov x11, sp
+ mov w12, w22
+ mov x13, x20
+3:
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+2:
+ subs w27, w27, #16
+ add sp, x11, #32
+ add x20, x13, #16
+ mov w22, w12
+ mov x11, sp
+ mov x13, x20
+ b.hi 3b
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
#endif // HAVE_I8MM
+
--
2.38.0.windows.1
[-- Attachment #4: 0001-lavc-aarch64-new-optimization-for-8-bit-hevc_pel_uni.patch --]
[-- Type: text/plain, Size: 30966 bytes --]
From 4117cc5433ae3b9a3fd26fd44fb7b1adae168a2d Mon Sep 17 00:00:00 2001
From: myais <Logan.Lyu@myais.com.cn>
Date: Wed, 3 May 2023 09:53:07 +0800
Subject: [PATCH 1/3] lavc/aarch64: new optimization for 8-bit
hevc_pel_uni_w_pixels and qpel_uni_w_v
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 51 ++
libavcodec/aarch64/hevcdsp_qpel_neon.S | 710 ++++++++++++++++++++++
2 files changed, 761 insertions(+)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index be1049a2ec..6b5341dd45 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -128,6 +128,52 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
ptrdiff_t _srcstride, const int16_t *src2, int height, intptr_t
mx, intptr_t my, int width);
+#define NEON8_FNPROTO(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##6_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##12_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##24_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##48_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+#define NEON8_FNPROTO_PARTIAL_4(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width),);
+
+NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width),);
+
+#define NEON8_FNASSIGN(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[2][v][h] = ff_hevc_put_hevc_##fn##6_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[4][v][h] = ff_hevc_put_hevc_##fn##12_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[6][v][h] = ff_hevc_put_hevc_##fn##24_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##48_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
+#define NEON8_FNASSIGN_PARTIAL_4(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
if (!have_neon(av_get_cpu_flags())) return;
@@ -185,6 +231,11 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
c->put_hevc_qpel_bi[7][0][1] =
c->put_hevc_qpel_bi[8][0][1] =
c->put_hevc_qpel_bi[9][0][1] = ff_hevc_put_hevc_qpel_bi_h16_8_neon;
+
+ NEON8_FNASSIGN(c->put_hevc_epel_uni_w, 0, 0, pel_uni_w_pixels,);
+ NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 0, pel_uni_w_pixels,);
+ NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
+
}
if (bit_depth == 10) {
c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_neon;
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 0e7b912678..51df52e1ea 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -30,6 +30,13 @@ const qpel_filters, align=4
.byte 0, 1, -5, 17, 58,-10, 4, -1
endconst
+const qpel_filters_abs, align=4
+ .byte 0, 0, 0, 0, 0, 0, 0, 0
+ .byte 1, 4, 10, 58, 17, 5, 1, 0
+ .byte 1, 4, 11, 40, 40, 11, 4, 1
+ .byte 0, 1, 5, 17, 58, 10, 4, 1
+endconst
+
.macro load_filter m
movrel x15, qpel_filters
add x15, x15, \m, lsl #3
@@ -482,3 +489,706 @@ endfunc
put_hevc qpel
put_hevc qpel_uni
put_hevc qpel_bi
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels4_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr s0, [x2]
+ ldr s1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v0.4s, v0.4h, v30.4h
+ smull v1.4s, v1.4h, v30.4h
+ sqrshl v0.4s, v0.4s, v31.4s
+ sqrshl v1.4s, v1.4s, v31.4s
+ sqadd v0.4s, v0.4s, v29.4s
+ sqadd v1.4s, v1.4s, v29.4s
+ sqxtn v0.4h, v0.4s
+ sqxtn v1.4h, v1.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str s0, [x0]
+ str s1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels6_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+ sub x1, x1, #4
+1:
+ ldr d0, [x2]
+ ldr d1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v4.4s, v0.4h, v30.4h
+ smull2 v5.4s, v0.8h, v30.8h
+ smull v6.4s, v1.4h, v30.4h
+ smull2 v7.4s, v1.8h, v30.8h
+ sqrshl v4.4s, v4.4s, v31.4s
+ sqrshl v5.4s, v5.4s, v31.4s
+ sqrshl v6.4s, v6.4s, v31.4s
+ sqrshl v7.4s, v7.4s, v31.4s
+ sqadd v4.4s, v4.4s, v29.4s
+ sqadd v5.4s, v5.4s, v29.4s
+ sqadd v6.4s, v6.4s, v29.4s
+ sqadd v7.4s, v7.4s, v29.4s
+ sqxtn v0.4h, v4.4s
+ sqxtn2 v0.8h, v5.4s
+ sqxtn v1.4h, v6.4s
+ sqxtn2 v1.8h, v7.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str s0, [x0], #4
+ st1 {v0.h}[2], [x0], x1
+ str s1, [x0], #4
+ st1 {v1.h}[2], [x0], x1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels8_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr d0, [x2]
+ ldr d1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v4.4s, v0.4h, v30.4h
+ smull2 v5.4s, v0.8h, v30.8h
+ smull v6.4s, v1.4h, v30.4h
+ smull2 v7.4s, v1.8h, v30.8h
+ sqrshl v4.4s, v4.4s, v31.4s
+ sqrshl v5.4s, v5.4s, v31.4s
+ sqrshl v6.4s, v6.4s, v31.4s
+ sqrshl v7.4s, v7.4s, v31.4s
+ sqadd v4.4s, v4.4s, v29.4s
+ sqadd v5.4s, v5.4s, v29.4s
+ sqadd v6.4s, v6.4s, v29.4s
+ sqadd v7.4s, v7.4s, v29.4s
+ sqxtn v0.4h, v4.4s
+ sqxtn2 v0.8h, v5.4s
+ sqxtn v1.4h, v6.4s
+ sqxtn2 v1.8h, v7.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str d0, [x0]
+ str d1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels12_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+ sub x1, x1, #8
+1:
+ ldr q0, [x2]
+ ldr q1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v4.8h, v0.8b, #6
+ ushll2 v5.8h, v0.16b, #6
+ ushll v6.8h, v1.8b, #6
+ ushll2 v7.8h, v1.16b, #6
+ smull v16.4s, v4.4h, v30.4h
+ smull2 v17.4s, v4.8h, v30.8h
+ smull v18.4s, v5.4h, v30.4h
+ smull2 v19.4s, v5.8h, v30.8h
+ smull v20.4s, v6.4h, v30.4h
+ smull2 v21.4s, v6.8h, v30.8h
+ smull v22.4s, v7.4h, v30.4h
+ smull2 v23.4s, v7.8h, v30.8h
+
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v17.4s, v17.4s, v31.4s
+ sqrshl v18.4s, v18.4s, v31.4s
+ sqrshl v19.4s, v19.4s, v31.4s
+ sqrshl v20.4s, v20.4s, v31.4s
+ sqrshl v21.4s, v21.4s, v31.4s
+ sqrshl v22.4s, v22.4s, v31.4s
+ sqrshl v23.4s, v23.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v17.4s, v17.4s, v29.4s
+ sqadd v18.4s, v18.4s, v29.4s
+ sqadd v19.4s, v19.4s, v29.4s
+ sqadd v20.4s, v20.4s, v29.4s
+ sqadd v21.4s, v21.4s, v29.4s
+ sqadd v22.4s, v22.4s, v29.4s
+ sqadd v23.4s, v23.4s, v29.4s
+ sqxtn v0.4h, v16.4s
+ sqxtn2 v0.8h, v17.4s
+ sqxtn v1.4h, v18.4s
+ sqxtn2 v1.8h, v19.4s
+ sqxtn v2.4h, v20.4s
+ sqxtn2 v2.8h, v21.4s
+ sqxtn v3.4h, v22.4s
+ sqxtn2 v3.8h, v23.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun2 v0.16b, v1.8h
+ sqxtun v2.8b, v2.8h
+ sqxtun2 v2.16b, v3.8h
+ str d0, [x0], #8
+ st1 {v0.s}[2], [x0], x1
+ str d2, [x0], #8
+ st1 {v2.s}[2], [x0], x1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+.macro PEL_UNI_W_PIXEL_CALC s0, t0, t1, d0, d1, d2, d3
+ ushll \t0\().8h, \s0\().8b, #6
+ ushll2 \t1\().8h, \s0\().16b, #6
+ smull \d0\().4s, \t0\().4h, v30.4h
+ smull2 \d1\().4s, \t0\().8h, v30.8h
+ smull \d2\().4s, \t1\().4h, v30.4h
+ smull2 \d3\().4s, \t1\().8h, v30.8h
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqrshl \d1\().4s, \d1\().4s, v31.4s
+ sqrshl \d2\().4s, \d2\().4s, v31.4s
+ sqrshl \d3\().4s, \d3\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+ sqadd \d1\().4s, \d1\().4s, v29.4s
+ sqadd \d2\().4s, \d2\().4s, v29.4s
+ sqadd \d3\().4s, \d3\().4s, v29.4s
+ sqxtn \t0\().4h, \d0\().4s
+ sqxtn2 \t0\().8h, \d1\().4s
+ sqxtn \t1\().4h, \d2\().4s
+ sqxtn2 \t1\().8h, \d3\().4s
+ sqxtun \s0\().8b, \t0\().8h
+ sqxtun2 \s0\().16b, \t1\().8h
+.endm
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels16_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr q0, [x2]
+ ldr q1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ str q0, [x0]
+ str q1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels24_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b}, [x2], x3
+ ushll v4.8h, v0.8b, #6
+ ushll2 v5.8h, v0.16b, #6
+ ushll v6.8h, v1.8b, #6
+ smull v16.4s, v4.4h, v30.4h
+ smull2 v17.4s, v4.8h, v30.8h
+ smull v18.4s, v5.4h, v30.4h
+ smull2 v19.4s, v5.8h, v30.8h
+ smull v20.4s, v6.4h, v30.4h
+ smull2 v21.4s, v6.8h, v30.8h
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v17.4s, v17.4s, v31.4s
+ sqrshl v18.4s, v18.4s, v31.4s
+ sqrshl v19.4s, v19.4s, v31.4s
+ sqrshl v20.4s, v20.4s, v31.4s
+ sqrshl v21.4s, v21.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v17.4s, v17.4s, v29.4s
+ sqadd v18.4s, v18.4s, v29.4s
+ sqadd v19.4s, v19.4s, v29.4s
+ sqadd v20.4s, v20.4s, v29.4s
+ sqadd v21.4s, v21.4s, v29.4s
+ sqxtn v0.4h, v16.4s
+ sqxtn2 v0.8h, v17.4s
+ sqxtn v1.4h, v18.4s
+ sqxtn2 v1.8h, v19.4s
+ sqxtn v2.4h, v20.4s
+ sqxtn2 v2.8h, v21.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ sqxtun v2.8b, v2.8h
+ st1 {v0.8b, v1.8b, v2.8b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels32_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ st1 {v0.16b, v1.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels48_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b, v2.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
+ st1 {v0.16b, v1.16b, v2.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels64_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v3, v6, v7, v20, v21, v22, v23
+ st1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_HEADER
+ ldur x12, [sp, #8] // my
+ sub x2, x2, x3, lsl #1
+ sub x2, x2, x3
+ movrel x9, qpel_filters_abs
+ add x9, x9, x12, lsl #3
+ ldr d28, [x9]
+ dup v0.16b, v28.b[0]
+ dup v1.16b, v28.b[1]
+ dup v2.16b, v28.b[2]
+ dup v3.16b, v28.b[3]
+ dup v4.16b, v28.b[4]
+ dup v5.16b, v28.b[5]
+ dup v6.16b, v28.b[6]
+ dup v7.16b, v28.b[7]
+
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6 // wx
+ dup v31.4s, w10 // shift
+ dup v29.4s, w7 // ox
+.endm
+
+.macro QPEL_FILTER_B dst, src0, src1, src2, src3, src4, src5, src6, src7
+ umull \dst\().8h, \src1\().8b, v1.8b
+ umlsl \dst\().8h, \src0\().8b, v0.8b
+ umlsl \dst\().8h, \src2\().8b, v2.8b
+ umlal \dst\().8h, \src3\().8b, v3.8b
+ umlal \dst\().8h, \src4\().8b, v4.8b
+ umlsl \dst\().8h, \src5\().8b, v5.8b
+ umlal \dst\().8h, \src6\().8b, v6.8b
+ umlsl \dst\().8h, \src7\().8b, v7.8b
+.endm
+
+.macro QPEL_FILTER_B2 dst, src0, src1, src2, src3, src4, src5, src6, src7
+ umull2 \dst\().8h, \src1\().16b, v1.16b
+ umlsl2 \dst\().8h, \src0\().16b, v0.16b
+ umlsl2 \dst\().8h, \src2\().16b, v2.16b
+ umlal2 \dst\().8h, \src3\().16b, v3.16b
+ umlal2 \dst\().8h, \src4\().16b, v4.16b
+ umlsl2 \dst\().8h, \src5\().16b, v5.16b
+ umlal2 \dst\().8h, \src6\().16b, v6.16b
+ umlsl2 \dst\().8h, \src7\().16b, v7.16b
+.endm
+
+.macro QPEL_UNI_W_V_4
+ smull v24.4s, v24.4h, v30.4h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.s}[0], [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v4_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr s16, [x2]
+ ldr s17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s18, [x2]
+ ldr s19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s20, [x2]
+ ldr s21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s22, [x2]
+
+1: ldr s23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s16, [x2]
+ QPEL_FILTER_B v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s18, [x2]
+ QPEL_FILTER_B v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s20, [x2]
+ QPEL_FILTER_B v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s22, [x2]
+ QPEL_FILTER_B v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_8
+ smull v24.4s, v26.4h, v30.4h
+ smull2 v25.4s, v26.8h, v30.8h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqrshl v25.4s, v25.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.d}[0], [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v8_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr d16, [x2]
+ ldr d17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d18, [x2]
+ ldr d19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d20, [x2]
+ ldr d21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d22, [x2]
+
+1: ldr d23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_16
+ smull v24.4s, v26.4h, v30.4h
+ smull2 v25.4s, v26.8h, v30.8h
+ smull v26.4s, v27.4h, v30.4h
+ smull2 v27.4s, v27.8h, v30.8h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqrshl v25.4s, v25.4s, v31.4s
+ sqrshl v26.4s, v26.4s, v31.4s
+ sqrshl v27.4s, v27.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqadd v26.4s, v26.4s, v29.4s
+ sqadd v27.4s, v27.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn2 v26.8h, v27.4s
+ sqxtun v24.8b, v24.8h
+ sqxtun2 v24.16b, v26.8h
+ st1 {v24.16b}, [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v16_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr q16, [x2]
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q18, [x2]
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q20, [x2]
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q22, [x2]
+
+1: ldr q23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldur w13, [sp, #16]
+ mov x14, x0
+ mov x15, x2
+ mov w11, w4
+
+3:
+ ldr q16, [x2]
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q18, [x2]
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q20, [x2]
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q22, [x2]
+
+
+1: ldr q23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ subs w13, w13, #16
+ add x14, x14, #16
+ add x15, x15, #16
+ mov x0, x14
+ mov x2, x15
+ mov w4, w11
+ b.hi 3b
+ ret
+endfunc
--
2.38.0.windows.1
[-- Attachment #5: Type: text/plain, Size: 251 bytes --]
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [FFmpeg-devel] [PATCH] lavc/aarch64: new optimization for 8-bit hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv and qpel_h
[not found] ` <647df87f-b98e-4c18-9c94-f5cff44d11f0@app.fastmail.com>
@ 2023-05-28 6:26 ` Logan.Lyu
2023-06-01 11:23 ` Martin Storsjö
0 siblings, 1 reply; 15+ messages in thread
From: Logan.Lyu @ 2023-05-28 6:26 UTC (permalink / raw)
To: Jean-Baptiste Kempf, FFmpeg development discussions and patches
[-- Attachment #1: Type: text/plain, Size: 4803 bytes --]
在 2023/5/28 12:36, Jean-Baptiste Kempf 写道:
> Hello,
>
> The last interaction still has the wrong name in patchset.
Thanks for reminding. I modified the correct name in git.
>
> jb
>
> On Sun, 28 May 2023, at 12:23, Logan.Lyu wrote:
>> Hi, Martin
>>
>> I have finished the modification, please review again.
>>
>> Thanks.
>>
>>
>> 在 2023/5/26 16:34, Martin Storsjö 写道:
>>> Hi,
>>>
>>> Overall these patches seem mostly ok, but I've got a few minor points
>>> to make:
>>>
>>> - The usdot instruction requires the i8mm extension (part of
>>> armv8.6-a), while udot or sdot would require the dotprod extension
>>> (available in armv8.4-a). If you could manage with udot or sdot, these
>>> functions would be usable on a wider set of CPUs.
>>>
>>> Therefore, the current guards are wrong. Also, I finally got support
>>> implemented for optionally using these cpu extensions, even if the
>>> baseline of the compile don't include it, by runtime enabling it. See
>>> the patchset at
>>> https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=9009.
>>>
>>> To adapt your patches on top of this, see the two topmost commits at
>>> https://github.com/mstorsjo/ffmpeg/commits/archext.
>> Fixed.
>>> - The indentation is inconsistent; in the first patch, you have some
>>> instructions written like this:
>>>
>>> + sqadd v1.4s, v1.4s, v29.4s
>>>
>>> While you later use this style:
>>>
>>> + dup v1.16b, v28.b[1]
>>>
>>> The latter seems to match the style we commonly use; please reformat
>>> your code to match that consistently.
>>>
>>> With some macro invocations in the first patch, you also seem to have
>>> too much indentation in some places. See e.g. this:
>>>
>>> +1: ldr q23, [x2, x3]
>>> + add x2, x2, x3, lsl #1
>>> + QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
>>> + QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
>>> + QPEL_UNI_W_V_16
>>> + subs w4, w4, #1
>>> + b.eq 2f
>>>
>>> (If the macro name is too long, that's ok, but here there's no need to
>>> have those lines unaligned.)
>> Fixed.
>>> - In the third patch, you've got multiple parameters from the stack
>>> like this:
>>>
>>> + ldp x14, x15, [sp] // mx, my
>>> + ldr w13, [sp, #16] // width
>>>
>>> I see that the mx an my parameters are intptr_t; that's good, since if
>>> they would be 32 bit integers, the ABI for such parameters on the
>>> stack differ between macOS/Darwin and Linux. But as long as they're
>>> intptr_t they behave the same.
>>>
>>> - At the same place, you're backing up a bunch of registers:
>>>
>>> + stp x20, x21, [sp, #-16]!
>>> + stp x22, x23, [sp, #-16]!
>>> + stp x24, x25, [sp, #-16]!
>>> + stp x26, x27, [sp, #-16]!
>>> + stp x28, x30, [sp, #-16]!
>>>
>>> This is inefficient; instead, do this:
>>>
>>> + stp x28, x30, [sp, #-80]!
>>> + stp x20, x21, [sp, #16]
>>> + stp x22, x23, [sp, #32]
>>> + stp x24, x25, [sp, #48]
>>> + stp x26, x27, [sp, #64]
>>>
>>> Also, following that, I see that you back up the stack pointer in x28.
>>> Why do you use x28 for that? Using x29 would be customary as frame
>>> pointer.
>> Using more efficient implementation now. And x28 in this case is a
>> common callee save register. Anyway, I use x19 instead now.
>>> Aside for that, I think the rest of the patches is acceptable.
>>>
>>> // Martin
>>>
>>> _______________________________________________
>>> ffmpeg-devel mailing list
>>> ffmpeg-devel@ffmpeg.org
>>> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>>>
>>> To unsubscribe, visit link above, or email
>>> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
>> _______________________________________________
>> ffmpeg-devel mailing list
>> ffmpeg-devel@ffmpeg.org
>> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>>
>> To unsubscribe, visit link above, or email
>> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
>>
>> Attachments:
>> * 0002-lavc-aarch64-new-optimization-for-8-bit-hevc_qpel_un.patch
>> * 0003-lavc-aarch64-new-optimization-for-8-bit-hevc_qpel_h-.patch
>> * 0001-lavc-aarch64-new-optimization-for-8-bit-hevc_pel_uni.patch
[-- Attachment #2: 0001-lavc-aarch64-new-optimization-for-8-bit-hevc_pel_uni.patch --]
[-- Type: text/plain, Size: 30970 bytes --]
From 8d5875ab393828b83163b98eb4b35837120f1322 Mon Sep 17 00:00:00 2001
From: Logan Lyu <Logan.Lyu@myais.com.cn>
Date: Wed, 3 May 2023 09:53:07 +0800
Subject: [PATCH 1/3] lavc/aarch64: new optimization for 8-bit
hevc_pel_uni_w_pixels and qpel_uni_w_v
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 51 ++
libavcodec/aarch64/hevcdsp_qpel_neon.S | 710 ++++++++++++++++++++++
2 files changed, 761 insertions(+)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index be1049a2ec..6b5341dd45 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -128,6 +128,52 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
ptrdiff_t _srcstride, const int16_t *src2, int height, intptr_t
mx, intptr_t my, int width);
+#define NEON8_FNPROTO(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##6_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##12_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##24_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##48_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+#define NEON8_FNPROTO_PARTIAL_4(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width),);
+
+NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width),);
+
+#define NEON8_FNASSIGN(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[2][v][h] = ff_hevc_put_hevc_##fn##6_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[4][v][h] = ff_hevc_put_hevc_##fn##12_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[6][v][h] = ff_hevc_put_hevc_##fn##24_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##48_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
+#define NEON8_FNASSIGN_PARTIAL_4(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
if (!have_neon(av_get_cpu_flags())) return;
@@ -185,6 +231,11 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
c->put_hevc_qpel_bi[7][0][1] =
c->put_hevc_qpel_bi[8][0][1] =
c->put_hevc_qpel_bi[9][0][1] = ff_hevc_put_hevc_qpel_bi_h16_8_neon;
+
+ NEON8_FNASSIGN(c->put_hevc_epel_uni_w, 0, 0, pel_uni_w_pixels,);
+ NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 0, pel_uni_w_pixels,);
+ NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
+
}
if (bit_depth == 10) {
c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_neon;
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 0e7b912678..51df52e1ea 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -30,6 +30,13 @@ const qpel_filters, align=4
.byte 0, 1, -5, 17, 58,-10, 4, -1
endconst
+const qpel_filters_abs, align=4
+ .byte 0, 0, 0, 0, 0, 0, 0, 0
+ .byte 1, 4, 10, 58, 17, 5, 1, 0
+ .byte 1, 4, 11, 40, 40, 11, 4, 1
+ .byte 0, 1, 5, 17, 58, 10, 4, 1
+endconst
+
.macro load_filter m
movrel x15, qpel_filters
add x15, x15, \m, lsl #3
@@ -482,3 +489,706 @@ endfunc
put_hevc qpel
put_hevc qpel_uni
put_hevc qpel_bi
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels4_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr s0, [x2]
+ ldr s1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v0.4s, v0.4h, v30.4h
+ smull v1.4s, v1.4h, v30.4h
+ sqrshl v0.4s, v0.4s, v31.4s
+ sqrshl v1.4s, v1.4s, v31.4s
+ sqadd v0.4s, v0.4s, v29.4s
+ sqadd v1.4s, v1.4s, v29.4s
+ sqxtn v0.4h, v0.4s
+ sqxtn v1.4h, v1.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str s0, [x0]
+ str s1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels6_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+ sub x1, x1, #4
+1:
+ ldr d0, [x2]
+ ldr d1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v4.4s, v0.4h, v30.4h
+ smull2 v5.4s, v0.8h, v30.8h
+ smull v6.4s, v1.4h, v30.4h
+ smull2 v7.4s, v1.8h, v30.8h
+ sqrshl v4.4s, v4.4s, v31.4s
+ sqrshl v5.4s, v5.4s, v31.4s
+ sqrshl v6.4s, v6.4s, v31.4s
+ sqrshl v7.4s, v7.4s, v31.4s
+ sqadd v4.4s, v4.4s, v29.4s
+ sqadd v5.4s, v5.4s, v29.4s
+ sqadd v6.4s, v6.4s, v29.4s
+ sqadd v7.4s, v7.4s, v29.4s
+ sqxtn v0.4h, v4.4s
+ sqxtn2 v0.8h, v5.4s
+ sqxtn v1.4h, v6.4s
+ sqxtn2 v1.8h, v7.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str s0, [x0], #4
+ st1 {v0.h}[2], [x0], x1
+ str s1, [x0], #4
+ st1 {v1.h}[2], [x0], x1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels8_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr d0, [x2]
+ ldr d1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v4.4s, v0.4h, v30.4h
+ smull2 v5.4s, v0.8h, v30.8h
+ smull v6.4s, v1.4h, v30.4h
+ smull2 v7.4s, v1.8h, v30.8h
+ sqrshl v4.4s, v4.4s, v31.4s
+ sqrshl v5.4s, v5.4s, v31.4s
+ sqrshl v6.4s, v6.4s, v31.4s
+ sqrshl v7.4s, v7.4s, v31.4s
+ sqadd v4.4s, v4.4s, v29.4s
+ sqadd v5.4s, v5.4s, v29.4s
+ sqadd v6.4s, v6.4s, v29.4s
+ sqadd v7.4s, v7.4s, v29.4s
+ sqxtn v0.4h, v4.4s
+ sqxtn2 v0.8h, v5.4s
+ sqxtn v1.4h, v6.4s
+ sqxtn2 v1.8h, v7.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str d0, [x0]
+ str d1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels12_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+ sub x1, x1, #8
+1:
+ ldr q0, [x2]
+ ldr q1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v4.8h, v0.8b, #6
+ ushll2 v5.8h, v0.16b, #6
+ ushll v6.8h, v1.8b, #6
+ ushll2 v7.8h, v1.16b, #6
+ smull v16.4s, v4.4h, v30.4h
+ smull2 v17.4s, v4.8h, v30.8h
+ smull v18.4s, v5.4h, v30.4h
+ smull2 v19.4s, v5.8h, v30.8h
+ smull v20.4s, v6.4h, v30.4h
+ smull2 v21.4s, v6.8h, v30.8h
+ smull v22.4s, v7.4h, v30.4h
+ smull2 v23.4s, v7.8h, v30.8h
+
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v17.4s, v17.4s, v31.4s
+ sqrshl v18.4s, v18.4s, v31.4s
+ sqrshl v19.4s, v19.4s, v31.4s
+ sqrshl v20.4s, v20.4s, v31.4s
+ sqrshl v21.4s, v21.4s, v31.4s
+ sqrshl v22.4s, v22.4s, v31.4s
+ sqrshl v23.4s, v23.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v17.4s, v17.4s, v29.4s
+ sqadd v18.4s, v18.4s, v29.4s
+ sqadd v19.4s, v19.4s, v29.4s
+ sqadd v20.4s, v20.4s, v29.4s
+ sqadd v21.4s, v21.4s, v29.4s
+ sqadd v22.4s, v22.4s, v29.4s
+ sqadd v23.4s, v23.4s, v29.4s
+ sqxtn v0.4h, v16.4s
+ sqxtn2 v0.8h, v17.4s
+ sqxtn v1.4h, v18.4s
+ sqxtn2 v1.8h, v19.4s
+ sqxtn v2.4h, v20.4s
+ sqxtn2 v2.8h, v21.4s
+ sqxtn v3.4h, v22.4s
+ sqxtn2 v3.8h, v23.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun2 v0.16b, v1.8h
+ sqxtun v2.8b, v2.8h
+ sqxtun2 v2.16b, v3.8h
+ str d0, [x0], #8
+ st1 {v0.s}[2], [x0], x1
+ str d2, [x0], #8
+ st1 {v2.s}[2], [x0], x1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+.macro PEL_UNI_W_PIXEL_CALC s0, t0, t1, d0, d1, d2, d3
+ ushll \t0\().8h, \s0\().8b, #6
+ ushll2 \t1\().8h, \s0\().16b, #6
+ smull \d0\().4s, \t0\().4h, v30.4h
+ smull2 \d1\().4s, \t0\().8h, v30.8h
+ smull \d2\().4s, \t1\().4h, v30.4h
+ smull2 \d3\().4s, \t1\().8h, v30.8h
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqrshl \d1\().4s, \d1\().4s, v31.4s
+ sqrshl \d2\().4s, \d2\().4s, v31.4s
+ sqrshl \d3\().4s, \d3\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+ sqadd \d1\().4s, \d1\().4s, v29.4s
+ sqadd \d2\().4s, \d2\().4s, v29.4s
+ sqadd \d3\().4s, \d3\().4s, v29.4s
+ sqxtn \t0\().4h, \d0\().4s
+ sqxtn2 \t0\().8h, \d1\().4s
+ sqxtn \t1\().4h, \d2\().4s
+ sqxtn2 \t1\().8h, \d3\().4s
+ sqxtun \s0\().8b, \t0\().8h
+ sqxtun2 \s0\().16b, \t1\().8h
+.endm
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels16_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr q0, [x2]
+ ldr q1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ str q0, [x0]
+ str q1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels24_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b}, [x2], x3
+ ushll v4.8h, v0.8b, #6
+ ushll2 v5.8h, v0.16b, #6
+ ushll v6.8h, v1.8b, #6
+ smull v16.4s, v4.4h, v30.4h
+ smull2 v17.4s, v4.8h, v30.8h
+ smull v18.4s, v5.4h, v30.4h
+ smull2 v19.4s, v5.8h, v30.8h
+ smull v20.4s, v6.4h, v30.4h
+ smull2 v21.4s, v6.8h, v30.8h
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v17.4s, v17.4s, v31.4s
+ sqrshl v18.4s, v18.4s, v31.4s
+ sqrshl v19.4s, v19.4s, v31.4s
+ sqrshl v20.4s, v20.4s, v31.4s
+ sqrshl v21.4s, v21.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v17.4s, v17.4s, v29.4s
+ sqadd v18.4s, v18.4s, v29.4s
+ sqadd v19.4s, v19.4s, v29.4s
+ sqadd v20.4s, v20.4s, v29.4s
+ sqadd v21.4s, v21.4s, v29.4s
+ sqxtn v0.4h, v16.4s
+ sqxtn2 v0.8h, v17.4s
+ sqxtn v1.4h, v18.4s
+ sqxtn2 v1.8h, v19.4s
+ sqxtn v2.4h, v20.4s
+ sqxtn2 v2.8h, v21.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ sqxtun v2.8b, v2.8h
+ st1 {v0.8b, v1.8b, v2.8b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels32_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ st1 {v0.16b, v1.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels48_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b, v2.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
+ st1 {v0.16b, v1.16b, v2.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels64_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v3, v6, v7, v20, v21, v22, v23
+ st1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_HEADER
+ ldur x12, [sp, #8] // my
+ sub x2, x2, x3, lsl #1
+ sub x2, x2, x3
+ movrel x9, qpel_filters_abs
+ add x9, x9, x12, lsl #3
+ ldr d28, [x9]
+ dup v0.16b, v28.b[0]
+ dup v1.16b, v28.b[1]
+ dup v2.16b, v28.b[2]
+ dup v3.16b, v28.b[3]
+ dup v4.16b, v28.b[4]
+ dup v5.16b, v28.b[5]
+ dup v6.16b, v28.b[6]
+ dup v7.16b, v28.b[7]
+
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6 // wx
+ dup v31.4s, w10 // shift
+ dup v29.4s, w7 // ox
+.endm
+
+.macro QPEL_FILTER_B dst, src0, src1, src2, src3, src4, src5, src6, src7
+ umull \dst\().8h, \src1\().8b, v1.8b
+ umlsl \dst\().8h, \src0\().8b, v0.8b
+ umlsl \dst\().8h, \src2\().8b, v2.8b
+ umlal \dst\().8h, \src3\().8b, v3.8b
+ umlal \dst\().8h, \src4\().8b, v4.8b
+ umlsl \dst\().8h, \src5\().8b, v5.8b
+ umlal \dst\().8h, \src6\().8b, v6.8b
+ umlsl \dst\().8h, \src7\().8b, v7.8b
+.endm
+
+.macro QPEL_FILTER_B2 dst, src0, src1, src2, src3, src4, src5, src6, src7
+ umull2 \dst\().8h, \src1\().16b, v1.16b
+ umlsl2 \dst\().8h, \src0\().16b, v0.16b
+ umlsl2 \dst\().8h, \src2\().16b, v2.16b
+ umlal2 \dst\().8h, \src3\().16b, v3.16b
+ umlal2 \dst\().8h, \src4\().16b, v4.16b
+ umlsl2 \dst\().8h, \src5\().16b, v5.16b
+ umlal2 \dst\().8h, \src6\().16b, v6.16b
+ umlsl2 \dst\().8h, \src7\().16b, v7.16b
+.endm
+
+.macro QPEL_UNI_W_V_4
+ smull v24.4s, v24.4h, v30.4h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.s}[0], [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v4_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr s16, [x2]
+ ldr s17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s18, [x2]
+ ldr s19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s20, [x2]
+ ldr s21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s22, [x2]
+
+1: ldr s23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s16, [x2]
+ QPEL_FILTER_B v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s18, [x2]
+ QPEL_FILTER_B v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s20, [x2]
+ QPEL_FILTER_B v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s22, [x2]
+ QPEL_FILTER_B v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_8
+ smull v24.4s, v26.4h, v30.4h
+ smull2 v25.4s, v26.8h, v30.8h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqrshl v25.4s, v25.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.d}[0], [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v8_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr d16, [x2]
+ ldr d17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d18, [x2]
+ ldr d19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d20, [x2]
+ ldr d21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d22, [x2]
+
+1: ldr d23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_16
+ smull v24.4s, v26.4h, v30.4h
+ smull2 v25.4s, v26.8h, v30.8h
+ smull v26.4s, v27.4h, v30.4h
+ smull2 v27.4s, v27.8h, v30.8h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqrshl v25.4s, v25.4s, v31.4s
+ sqrshl v26.4s, v26.4s, v31.4s
+ sqrshl v27.4s, v27.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqadd v26.4s, v26.4s, v29.4s
+ sqadd v27.4s, v27.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn2 v26.8h, v27.4s
+ sqxtun v24.8b, v24.8h
+ sqxtun2 v24.16b, v26.8h
+ st1 {v24.16b}, [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v16_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr q16, [x2]
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q18, [x2]
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q20, [x2]
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q22, [x2]
+
+1: ldr q23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldur w13, [sp, #16]
+ mov x14, x0
+ mov x15, x2
+ mov w11, w4
+
+3:
+ ldr q16, [x2]
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q18, [x2]
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q20, [x2]
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q22, [x2]
+
+
+1: ldr q23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ subs w13, w13, #16
+ add x14, x14, #16
+ add x15, x15, #16
+ mov x0, x14
+ mov x2, x15
+ mov w4, w11
+ b.hi 3b
+ ret
+endfunc
--
2.38.0.windows.1
[-- Attachment #3: 0002-lavc-aarch64-new-optimization-for-8-bit-hevc_qpel_un.patch --]
[-- Type: text/plain, Size: 21947 bytes --]
From e01cd973488aa4d65e09a85b53ea0639477fc76e Mon Sep 17 00:00:00 2001
From: Logan Lyu <Logan.Lyu@myais.com.cn>
Date: Fri, 5 May 2023 22:06:22 +0800
Subject: [PATCH 2/3] lavc/aarch64: new optimization for 8-bit
hevc_qpel_uni_w_h
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 15 +-
libavcodec/aarch64/hevcdsp_qpel_neon.S | 434 ++++++++++++++++++++++
2 files changed, 448 insertions(+), 1 deletion(-)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index 6b5341dd45..a7e62c7d15 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -145,6 +145,7 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
int height, int denom, int wx, int ox,
@@ -155,6 +156,12 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
int height, int denom, int wx, int ox,
intptr_t mx, intptr_t my, int width),);
+NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width), _i8mm);
+
+
#define NEON8_FNASSIGN(member, v, h, fn, ext) \
member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
member[2][v][h] = ff_hevc_put_hevc_##fn##6_8_neon##ext; \
@@ -174,9 +181,11 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
- if (!have_neon(av_get_cpu_flags())) return;
+ int cpu_flags = av_get_cpu_flags();
+ if (!have_neon(cpu_flags)) return;
if (bit_depth == 8) {
c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_8_neon;
@@ -236,6 +245,10 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 0, pel_uni_w_pixels,);
NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
+ if (have_i8mm(cpu_flags)) {
+ NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 1, qpel_uni_w_h, _i8mm);
+ }
+
}
if (bit_depth == 10) {
c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_neon;
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 51df52e1ea..8e8b88c9ea 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -1192,3 +1192,437 @@ function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
b.hi 3b
ret
endfunc
+
+#if HAVE_I8MM
+.macro QPEL_UNI_W_H_HEADER
+ ldr x12, [sp]
+ sub x2, x2, #3
+ movrel x9, qpel_filters
+ add x9, x9, x12, lsl #3
+ ldr x11, [x9]
+ dup v28.2d, x11
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.4s, w6 // wx
+ dup v31.4s, w10 // shift
+ dup v29.4s, w7 // ox
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_h4_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v0.16b}, [x2], x3
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ usdot v16.4s, v0.16b, v28.16b
+ usdot v17.4s, v2.16b, v28.16b
+ addp v16.4s, v16.4s, v17.4s
+ mul v16.4s, v16.4s, v30.4s
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqxtn v16.4h, v16.4s
+ sqxtun v16.8b, v16.8h
+ str s16, [x0]
+ add x0, x0, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h6_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x1, x1, #4
+1:
+ ld1 {v0.16b}, [x2], x3
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ usdot v16.4s, v0.16b, v28.16b
+ usdot v17.4s, v2.16b, v28.16b
+ usdot v18.4s, v4.16b, v28.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v18.4s
+ mul v16.4s, v16.4s, v30.4s
+ mul v18.2s, v18.2s, v30.2s
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v18.2s, v18.2s, v31.2s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v18.2s, v18.2s, v29.2s
+ sqxtn v16.4h, v16.4s
+ sqxtn2 v16.8h, v18.4s
+ sqxtun v16.8b, v16.8h
+ str s16, [x0], #4
+ st1 {v16.h}[2], [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+.macro QPEL_UNI_W_H_CALC s0, s1, s2, s3, d0, d1, d2, d3
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ movi \d2\().2d, #0
+ movi \d3\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v28.16b
+ usdot \d1\().4s, \s1\().16b, v28.16b
+ usdot \d2\().4s, \s2\().16b, v28.16b
+ usdot \d3\().4s, \s3\().16b, v28.16b
+ addp \d0\().4s, \d0\().4s, \d1\().4s
+ addp \d2\().4s, \d2\().4s, \d3\().4s
+ mul \d0\().4s, \d0\().4s, v30.4s
+ mul \d2\().4s, \d2\().4s, v30.4s
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqrshl \d2\().4s, \d2\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+ sqadd \d2\().4s, \d2\().4s, v29.4s
+.endm
+
+.macro QPEL_UNI_W_H_CALC_HALF s0, s1, d0, d1
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v28.16b
+ usdot \d1\().4s, \s1\().16b, v28.16b
+ addp \d0\().4s, \d0\().4s, \d1\().4s
+ mul \d0\().4s, \d0\().4s, v30.4s
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+.endm
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h8_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v0.2d, v16.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v20.4s
+ sqxtun v18.8b, v18.8h
+ str d18, [x0]
+ add x0, x0, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h12_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+ add x13, x0, #8
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v18.2d, v16.2d, v1.2d
+ zip1 v19.2d, v2.2d, v3.2d
+ zip1 v20.2d, v4.2d, v5.2d
+ zip1 v21.2d, v6.2d, v7.2d
+ zip2 v22.2d, v16.2d, v1.2d
+ zip2 v23.2d, v2.2d, v3.2d
+ QPEL_UNI_W_H_CALC v18, v19, v20, v21, v0, v2, v4, v6
+ QPEL_UNI_W_H_CALC_HALF v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v4.4s
+ sqxtn v1.4h, v24.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+
+ str d0, [x0]
+ str s1, [x13]
+ add x0, x0, x1
+ add x13, x13, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h16_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21 // v18: 0, 8, 2, 10 v20: 1, 9, 3, 11
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25 // v22: 4, 12, 6, 14 v24: 5, 13, 7, 15
+ sqxtn v0.4h, v18.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v1.4h, v20.4s
+ sqxtn2 v1.8h, v24.4s
+ trn1 v2.8h, v0.8h, v1.8h
+ trn2 v3.8h, v0.8h, v1.8h
+ sqxtun v0.8b, v2.8h
+ sqxtun2 v0.16b, v3.8h
+ st1 {v0.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h24_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x1, x1, #16
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v18.8h, v19.8h
+ trn2 v21.8h, v18.8h, v19.8h
+ sqxtun v26.8b, v20.8h
+ sqxtun2 v26.16b, v21.8h // 0-15
+ ext v1.16b, v17.16b, v17.16b, #1
+ ext v2.16b, v17.16b, v17.16b, #2
+ ext v3.16b, v17.16b, v17.16b, #3
+ ext v4.16b, v17.16b, v17.16b, #4
+ ext v5.16b, v17.16b, v17.16b, #5
+ ext v6.16b, v17.16b, v17.16b, #6
+ ext v7.16b, v17.16b, v17.16b, #7
+ zip1 v0.2d, v17.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v20.4s
+ sqxtun v27.8b, v18.8h
+
+ st1 {v26.16b}, [x0], #16
+ st1 {v27.8b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h32_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b, v18.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v0, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v0.8h, v19.8h
+ trn2 v21.8h, v0.8h, v19.8h
+ sqxtun v26.8b, v20.8h
+ sqxtun2 v26.16b, v21.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v0, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v0.8h, v19.8h
+ trn2 v21.8h, v0.8h, v19.8h
+ sqxtun v27.8b, v20.8h
+ sqxtun2 v27.16b, v21.8h // 16-31
+ st1 {v26.16b, v27.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h48_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v25.8b, v22.8h
+ sqxtun2 v25.16b, v23.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v26.8b, v22.8h
+ sqxtun2 v26.16b, v23.8h // 16-31
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v27.8b, v22.8h
+ sqxtun2 v27.16b, v23.8h // 32-47
+ st1 {v25.16b, v26.16b, v27.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h64_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x3, x3, #64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], #64
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v16.8b, v22.8h
+ sqxtun2 v16.16b, v23.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v17.8b, v22.8h
+ sqxtun2 v17.16b, v23.8h // 16-31
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ ld1 {v0.16b}, [x2], x3
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v18.8b, v22.8h
+ sqxtun2 v18.16b, v23.8h // 32-47
+ ext v1.16b, v19.16b, v0.16b, #1
+ ext v2.16b, v19.16b, v0.16b, #2
+ ext v3.16b, v19.16b, v0.16b, #3
+ ext v4.16b, v19.16b, v0.16b, #4
+ ext v5.16b, v19.16b, v0.16b, #5
+ ext v6.16b, v19.16b, v0.16b, #6
+ ext v7.16b, v19.16b, v0.16b, #7
+ QPEL_UNI_W_H_CALC v19, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v19.8b, v22.8h
+ sqxtun2 v19.16b, v23.8h // 48-63
+
+ st1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+#endif // HAVE_I8MM
--
2.38.0.windows.1
[-- Attachment #4: 0003-lavc-aarch64-new-optimization-for-8-bit-hevc_qpel_h-.patch --]
[-- Type: text/plain, Size: 47906 bytes --]
From a0f1b0f19cf28638b39ff86a806eebe55e2163ec Mon Sep 17 00:00:00 2001
From: Logan Lyu <Logan.Lyu@myais.com.cn>
Date: Sun, 28 May 2023 09:56:51 +0800
Subject: [PATCH 3/3] lavc/aarch64: new optimization for 8-bit hevc_qpel_h
hevc_qpel_uni_w_hv
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 24 +
libavcodec/aarch64/hevcdsp_qpel_neon.S | 1080 +++++++++++++++++++++
2 files changed, 1104 insertions(+)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index a7e62c7d15..483a9d5253 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -145,6 +145,13 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+#define NEON8_FNPROTO_PARTIAL_5(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
@@ -156,11 +163,20 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
int height, int denom, int wx, int ox,
intptr_t mx, intptr_t my, int width),);
+
+NEON8_FNPROTO(qpel_h, (int16_t *dst,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, intptr_t mx, intptr_t my, int width), _i8mm);
+
NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
int height, int denom, int wx, int ox,
intptr_t mx, intptr_t my, int width), _i8mm);
+NEON8_FNPROTO_PARTIAL_5(qpel_uni_w_hv, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width), _i8mm);
#define NEON8_FNASSIGN(member, v, h, fn, ext) \
member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
@@ -181,6 +197,12 @@ NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+#define NEON8_FNASSIGN_PARTIAL_5(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
@@ -247,6 +269,8 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
if (have_i8mm(cpu_flags)) {
NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 1, qpel_uni_w_h, _i8mm);
+ NEON8_FNASSIGN(c->put_hevc_qpel, 0, 1, qpel_h, _i8mm);
+ NEON8_FNASSIGN_PARTIAL_5(c->put_hevc_qpel_uni_w, 1, 1, qpel_uni_w_hv, _i8mm);
}
}
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 8e8b88c9ea..3b62b3c752 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -1625,4 +1625,1084 @@ function ff_hevc_put_hevc_qpel_uni_w_h64_8_neon_i8mm, export=1
ret
endfunc
+.macro QPEL_H_HEADER
+ movrel x9, qpel_filters
+ add x9, x9, x4, lsl #3
+ ldr x11, [x9]
+ dup v31.2d, x11
+ sub x1, x1, #3
+.endm
+
+function ff_hevc_put_hevc_qpel_h4_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ sqxtn v16.4h, v16.4s
+ str d16, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h6_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #8
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ usdot v18.4s, v4.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v18.4s
+ sqxtn v16.4h, v16.4s
+ sqxtn v18.4h, v18.4s
+ str d16, [x0]
+ str s18, [x15]
+ add x0, x0, x10
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h8_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ ext v6.16b, v0.16b, v0.16b, #6
+ ext v7.16b, v0.16b, v0.16b, #7
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ movi v19.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ usdot v18.4s, v4.16b, v31.16b
+ usdot v19.4s, v6.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v19.4s
+ sqxtn v16.4h, v16.4s
+ sqxtn2 v16.8h, v18.4s
+ str q16, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_H_CALC s0, s1, s2, s3, d0, d1, d2, d3
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ movi \d2\().2d, #0
+ movi \d3\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v31.16b
+ usdot \d1\().4s, \s1\().16b, v31.16b
+ usdot \d2\().4s, \s2\().16b, v31.16b
+ usdot \d3\().4s, \s3\().16b, v31.16b
+.endm
+
+function ff_hevc_put_hevc_qpel_h12_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #16
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v18.2d, v4.2d, v5.2d
+ zip1 v19.2d, v6.2d, v7.2d
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ movi v24.2d, #0
+ movi v25.2d, #0
+ usdot v24.4s, v18.16b, v31.16b
+ usdot v25.4s, v19.16b, v31.16b
+ addp v24.4s, v24.4s, v25.4s
+ trn1 v26.4s, v20.4s, v21.4s
+ trn2 v27.4s, v20.4s, v21.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn v27.4h, v27.4s
+ sqxtn2 v26.8h, v24.4s
+
+ str q26, [x0]
+ str d27, [x15]
+ add x0, x0, x10
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h16_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+
+ sqxtn v18.4h, v22.4s
+ sqxtn2 v18.8h, v26.4s
+ sqxtn v19.4h, v23.4s
+ sqxtn2 v19.8h, v27.4s
+
+ stp q18, q19, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h24_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #32
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v18.4h, v22.4s
+ sqxtn2 v18.8h, v26.4s
+ sqxtn v19.4h, v23.4s
+ sqxtn2 v19.8h, v27.4s
+ stp q18, q19, [x0]
+ add x0, x0, x10
+ ext v1.16b, v17.16b, v17.16b, #1
+ ext v2.16b, v17.16b, v17.16b, #2
+ ext v3.16b, v17.16b, v17.16b, #3
+ ext v4.16b, v17.16b, v17.16b, #4
+ ext v5.16b, v17.16b, v17.16b, #5
+ ext v6.16b, v17.16b, v17.16b, #6
+ ext v7.16b, v17.16b, v17.16b, #7
+ zip1 v0.2d, v17.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_H_CALC v0, v2, v4, v6, v20, v21, v22, v23
+ addp v20.4s, v20.4s, v21.4s
+ addp v22.4s, v22.4s, v23.4s
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ str q20, [x15]
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h32_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #32
+1:
+ ld1 {v16.16b, v17.16b, v18.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0]
+ add x0, x0, x10
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x15]
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h48_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2 - 64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h64_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ sub x2, x2, #64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], #64
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ld1 {v28.8b}, [x1], x2
+ ext v1.16b, v19.16b, v28.16b, #1
+ ext v2.16b, v19.16b, v28.16b, #2
+ ext v3.16b, v19.16b, v28.16b, #3
+ ext v4.16b, v19.16b, v28.16b, #4
+ ext v5.16b, v19.16b, v28.16b, #5
+ ext v6.16b, v19.16b, v28.16b, #6
+ ext v7.16b, v19.16b, v28.16b, #7
+ QPEL_H_CALC v19, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_HEADER width
+ ldp x14, x15, [sp] // mx, my
+ ldr w13, [sp, #16] // width
+ stp x19, x30, [sp, #-80]!
+ stp x20, x21, [sp, #16]
+ stp x22, x23, [sp, #32]
+ stp x24, x25, [sp, #48]
+ stp x26, x27, [sp, #64]
+ mov x19, sp
+ mov x11, #9088
+ sub sp, sp, x11
+ mov x20, x0
+ mov x21, x1
+ mov x0, sp
+ sub x1, x2, x3, lsl #1
+ sub x1, x1, x3
+ mov x2, x3
+ add w3, w4, #7
+ mov w22, w4 // height
+ mov x4, x14 // mx
+ mov x23, x15 // my
+ mov w24, w6 // wx
+ mov w25, w7 // ox
+ mov w26, #-6
+ sub w26, w26, w5 // -shift
+ mov w27, w13 // width
+ bl X(ff_hevc_put_hevc_qpel_h\width\()_8_neon_i8mm)
+ movrel x9, qpel_filters
+ add x9, x9, x23, lsl #3
+ ld1 {v0.8b}, [x9]
+ sxtl v0.8h, v0.8b
+ mov x10, #(MAX_PB_SIZE * 2)
+ dup v28.4s, w24
+ dup v29.4s, w25
+ dup v30.4s, w26
+.endm
+
+.macro QPEL_UNI_W_HV_END
+ mov sp, x19
+ ldp x19, x30, [sp]
+ ldp x26, x27, [sp, #16]
+ ldp x24, x25, [sp, #32]
+ ldp x22, x23, [sp, #48]
+ ldp x20, x21, [sp, #64]
+ add sp, sp, #80
+.endm
+
+.macro QPEL_UNI_W_HV_4
+ sshr v26.4s, v26.4s, #6
+ mul v24.4s, v26.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.s}[0], [x20], x21
+.endm
+
+.macro QPEL_FILTER_H dst, src0, src1, src2, src3, src4, src5, src6, src7
+ smull \dst\().4s, \src0\().4h, v0.h[0]
+ smlal \dst\().4s, \src1\().4h, v0.h[1]
+ smlal \dst\().4s, \src2\().4h, v0.h[2]
+ smlal \dst\().4s, \src3\().4h, v0.h[3]
+ smlal \dst\().4s, \src4\().4h, v0.h[4]
+ smlal \dst\().4s, \src5\().4h, v0.h[5]
+ smlal \dst\().4s, \src6\().4h, v0.h[6]
+ smlal \dst\().4s, \src7\().4h, v0.h[7]
+.endm
+
+.macro QPEL_FILTER_H2 dst, src0, src1, src2, src3, src4, src5, src6, src7
+ smull2 \dst\().4s, \src0\().8h, v0.h[0]
+ smlal2 \dst\().4s, \src1\().8h, v0.h[1]
+ smlal2 \dst\().4s, \src2\().8h, v0.h[2]
+ smlal2 \dst\().4s, \src3\().8h, v0.h[3]
+ smlal2 \dst\().4s, \src4\().8h, v0.h[4]
+ smlal2 \dst\().4s, \src5\().8h, v0.h[5]
+ smlal2 \dst\().4s, \src6\().8h, v0.h[6]
+ smlal2 \dst\().4s, \src7\().8h, v0.h[7]
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv4_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 4
+ ldr d16, [sp]
+ ldr d17, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d18, [sp]
+ ldr d19, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d20, [sp]
+ ldr d21, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d22, [sp]
+ add sp, sp, x10
+1:
+ ldr d23, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d16, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d17, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d18, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d19, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d20, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d21, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d22, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_8
+ sshr v26.4s, v26.4s, #6
+ sshr v27.4s, v27.4s, #6
+ mul v24.4s, v26.4s, v28.4s
+ mul v25.4s, v27.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqrshl v25.4s, v25.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.d}[0], [x20], x21
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv8_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 8
+ ldr q16, [sp]
+ ldr q17, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q18, [sp]
+ ldr q19, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q20, [sp]
+ ldr q21, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q22, [sp]
+ add sp, sp, x10
+1:
+ ldr q23, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q16, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q17, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q18, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q19, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q20, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q21, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q22, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_16
+ sshr v24.4s, v24.4s, #6
+ sshr v25.4s, v25.4s, #6
+ sshr v26.4s, v26.4s, #6
+ sshr v27.4s, v27.4s, #6
+ mul v24.4s, v24.4s, v28.4s
+ mul v25.4s, v25.4s, v28.4s
+ mul v26.4s, v26.4s, v28.4s
+ mul v27.4s, v27.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqrshl v25.4s, v25.4s, v30.4s
+ sqrshl v26.4s, v26.4s, v30.4s
+ sqrshl v27.4s, v27.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqadd v26.4s, v26.4s, v29.4s
+ sqadd v27.4s, v27.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn2 v26.8h, v27.4s
+ sqxtun v24.8b, v24.8h
+ sqxtun2 v24.16b, v26.8h
+
+ st1 {v24.16b}, [x20], x21
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv16_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 16
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_qpel_uni_w_hv32_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 32
+ mov x11, sp
+ mov w12, w22
+ mov x13, x20
+3:
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+2:
+ subs w27, w27, #16
+ add sp, x11, #32
+ add x20, x13, #16
+ mov w22, w12
+ mov x11, sp
+ mov x13, x20
+ b.hi 3b
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_hv64_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 64
+ mov x11, sp
+ mov w12, w22
+ mov x13, x20
+3:
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+2:
+ subs w27, w27, #16
+ add sp, x11, #32
+ add x20, x13, #16
+ mov w22, w12
+ mov x11, sp
+ mov x13, x20
+ b.hi 3b
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
#endif // HAVE_I8MM
+
--
2.38.0.windows.1
[-- Attachment #5: Type: text/plain, Size: 251 bytes --]
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [FFmpeg-devel] [PATCH] lavc/aarch64: new optimization for 8-bit hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv and qpel_h
2023-05-28 6:26 ` Logan.Lyu
@ 2023-06-01 11:23 ` Martin Storsjö
2023-06-02 12:47 ` Logan.Lyu
0 siblings, 1 reply; 15+ messages in thread
From: Martin Storsjö @ 2023-06-01 11:23 UTC (permalink / raw)
To: FFmpeg development discussions and patches
On Sun, 28 May 2023, Logan.Lyu wrote:
>
> 在 2023/5/28 12:36, Jean-Baptiste Kempf 写道:
>> Hello,
>>
>> The last interaction still has the wrong name in patchset.
> Thanks for reminding. I modified the correct name in git.
Thanks, most of the issues in the patch seem to have been fixed - however
there's one big breakage here. Also even if this is accepted, we'll have
to wait for the dependency patches to be merged before these can go in
though.
For restoring the saved registers on the stack, you currently have this:
ldp x19, x30, [sp]
ldp x26, x27, [sp, #16]
ldp x24, x25, [sp, #32]
ldp x22, x23, [sp, #48]
ldp x20, x21, [sp, #64]
add sp, sp, #80
You can avoid the extra add at the end by reordering them like this:
ldp x26, x27, [sp, #16]
ldp x24, x25, [sp, #32]
ldp x22, x23, [sp, #48]
ldp x20, x21, [sp, #64]
ldp x19, x30, [sp], #80
But the order/layout of the registers doesn't match how they are backed
up. So when you run checkasm, you'll get these errors:
I8MM:
- hevc_pel.qpel [OK]
put_hevc_qpel_uni_w_hv4_8_i8mm (failed to preserve register)
put_hevc_qpel_uni_w_hv8_8_i8mm (failed to preserve register)
put_hevc_qpel_uni_w_hv16_8_i8mm (failed to preserve register)
put_hevc_qpel_uni_w_hv32_8_i8mm (failed to preserve register)
put_hevc_qpel_uni_w_hv64_8_i8mm (failed to preserve register)
- hevc_pel.qpel_uni_w [FAILED]
checkasm: 5 of 1136 tests have failed
It's easiest to make the epilogue a mirror copy of the prologue.
Please rerun checkasm on as system that does support i8mm when posting
updated patches.
// Martin
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [FFmpeg-devel] [PATCH] lavc/aarch64: new optimization for 8-bit hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv and qpel_h
2023-06-01 11:23 ` Martin Storsjö
@ 2023-06-02 12:47 ` Logan.Lyu
2023-06-03 20:50 ` Martin Storsjö
0 siblings, 1 reply; 15+ messages in thread
From: Logan.Lyu @ 2023-06-02 12:47 UTC (permalink / raw)
To: ffmpeg-devel, Martin Storsjö
[-- Attachment #1: Type: text/plain, Size: 2627 bytes --]
Hi, Martin,
I'm sorry I made a stupid mistake, And it's fixed now.
If these patches are acceptable to you, I will submit some similar
patches soon.
Thanks.
在 2023/6/1 19:23, Martin Storsjö 写道:
> On Sun, 28 May 2023, Logan.Lyu wrote:
>
>>
>> 在 2023/5/28 12:36, Jean-Baptiste Kempf 写道:
>>> Hello,
>>>
>>> The last interaction still has the wrong name in patchset.
>> Thanks for reminding. I modified the correct name in git.
>
> Thanks, most of the issues in the patch seem to have been fixed -
> however there's one big breakage here. Also even if this is accepted,
> we'll have to wait for the dependency patches to be merged before
> these can go in though.
>
> For restoring the saved registers on the stack, you currently have this:
>
> ldp x19, x30, [sp]
> ldp x26, x27, [sp, #16]
> ldp x24, x25, [sp, #32]
> ldp x22, x23, [sp, #48]
> ldp x20, x21, [sp, #64]
> add sp, sp, #80
>
> You can avoid the extra add at the end by reordering them like this:
>
> ldp x26, x27, [sp, #16]
> ldp x24, x25, [sp, #32]
> ldp x22, x23, [sp, #48]
> ldp x20, x21, [sp, #64]
> ldp x19, x30, [sp], #80
>
> But the order/layout of the registers doesn't match how they are
> backed up. So when you run checkasm, you'll get these errors:
>
> I8MM:
> - hevc_pel.qpel [OK]
> put_hevc_qpel_uni_w_hv4_8_i8mm (failed to preserve register)
> put_hevc_qpel_uni_w_hv8_8_i8mm (failed to preserve register)
> put_hevc_qpel_uni_w_hv16_8_i8mm (failed to preserve register)
> put_hevc_qpel_uni_w_hv32_8_i8mm (failed to preserve register)
> put_hevc_qpel_uni_w_hv64_8_i8mm (failed to preserve register)
> - hevc_pel.qpel_uni_w [FAILED]
> checkasm: 5 of 1136 tests have failed
>
> It's easiest to make the epilogue a mirror copy of the prologue.
>
> Please rerun checkasm on as system that does support i8mm when posting
> updated patches.
>
> // Martin
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
[-- Attachment #2: 0001-lavc-aarch64-new-optimization-for-8-bit-hevc_pel_uni.patch --]
[-- Type: text/plain, Size: 30970 bytes --]
From 8d5875ab393828b83163b98eb4b35837120f1322 Mon Sep 17 00:00:00 2001
From: Logan Lyu <Logan.Lyu@myais.com.cn>
Date: Wed, 3 May 2023 09:53:07 +0800
Subject: [PATCH 1/3] lavc/aarch64: new optimization for 8-bit
hevc_pel_uni_w_pixels and qpel_uni_w_v
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 51 ++
libavcodec/aarch64/hevcdsp_qpel_neon.S | 710 ++++++++++++++++++++++
2 files changed, 761 insertions(+)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index be1049a2ec..6b5341dd45 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -128,6 +128,52 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
ptrdiff_t _srcstride, const int16_t *src2, int height, intptr_t
mx, intptr_t my, int width);
+#define NEON8_FNPROTO(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##6_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##12_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##24_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##48_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+#define NEON8_FNPROTO_PARTIAL_4(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
+NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width),);
+
+NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width),);
+
+#define NEON8_FNASSIGN(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[2][v][h] = ff_hevc_put_hevc_##fn##6_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[4][v][h] = ff_hevc_put_hevc_##fn##12_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[6][v][h] = ff_hevc_put_hevc_##fn##24_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##48_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
+#define NEON8_FNASSIGN_PARTIAL_4(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
if (!have_neon(av_get_cpu_flags())) return;
@@ -185,6 +231,11 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
c->put_hevc_qpel_bi[7][0][1] =
c->put_hevc_qpel_bi[8][0][1] =
c->put_hevc_qpel_bi[9][0][1] = ff_hevc_put_hevc_qpel_bi_h16_8_neon;
+
+ NEON8_FNASSIGN(c->put_hevc_epel_uni_w, 0, 0, pel_uni_w_pixels,);
+ NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 0, pel_uni_w_pixels,);
+ NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
+
}
if (bit_depth == 10) {
c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_neon;
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 0e7b912678..51df52e1ea 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -30,6 +30,13 @@ const qpel_filters, align=4
.byte 0, 1, -5, 17, 58,-10, 4, -1
endconst
+const qpel_filters_abs, align=4
+ .byte 0, 0, 0, 0, 0, 0, 0, 0
+ .byte 1, 4, 10, 58, 17, 5, 1, 0
+ .byte 1, 4, 11, 40, 40, 11, 4, 1
+ .byte 0, 1, 5, 17, 58, 10, 4, 1
+endconst
+
.macro load_filter m
movrel x15, qpel_filters
add x15, x15, \m, lsl #3
@@ -482,3 +489,706 @@ endfunc
put_hevc qpel
put_hevc qpel_uni
put_hevc qpel_bi
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels4_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr s0, [x2]
+ ldr s1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v0.4s, v0.4h, v30.4h
+ smull v1.4s, v1.4h, v30.4h
+ sqrshl v0.4s, v0.4s, v31.4s
+ sqrshl v1.4s, v1.4s, v31.4s
+ sqadd v0.4s, v0.4s, v29.4s
+ sqadd v1.4s, v1.4s, v29.4s
+ sqxtn v0.4h, v0.4s
+ sqxtn v1.4h, v1.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str s0, [x0]
+ str s1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels6_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+ sub x1, x1, #4
+1:
+ ldr d0, [x2]
+ ldr d1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v4.4s, v0.4h, v30.4h
+ smull2 v5.4s, v0.8h, v30.8h
+ smull v6.4s, v1.4h, v30.4h
+ smull2 v7.4s, v1.8h, v30.8h
+ sqrshl v4.4s, v4.4s, v31.4s
+ sqrshl v5.4s, v5.4s, v31.4s
+ sqrshl v6.4s, v6.4s, v31.4s
+ sqrshl v7.4s, v7.4s, v31.4s
+ sqadd v4.4s, v4.4s, v29.4s
+ sqadd v5.4s, v5.4s, v29.4s
+ sqadd v6.4s, v6.4s, v29.4s
+ sqadd v7.4s, v7.4s, v29.4s
+ sqxtn v0.4h, v4.4s
+ sqxtn2 v0.8h, v5.4s
+ sqxtn v1.4h, v6.4s
+ sqxtn2 v1.8h, v7.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str s0, [x0], #4
+ st1 {v0.h}[2], [x0], x1
+ str s1, [x0], #4
+ st1 {v1.h}[2], [x0], x1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels8_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr d0, [x2]
+ ldr d1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v0.8h, v0.8b, #6
+ ushll v1.8h, v1.8b, #6
+ smull v4.4s, v0.4h, v30.4h
+ smull2 v5.4s, v0.8h, v30.8h
+ smull v6.4s, v1.4h, v30.4h
+ smull2 v7.4s, v1.8h, v30.8h
+ sqrshl v4.4s, v4.4s, v31.4s
+ sqrshl v5.4s, v5.4s, v31.4s
+ sqrshl v6.4s, v6.4s, v31.4s
+ sqrshl v7.4s, v7.4s, v31.4s
+ sqadd v4.4s, v4.4s, v29.4s
+ sqadd v5.4s, v5.4s, v29.4s
+ sqadd v6.4s, v6.4s, v29.4s
+ sqadd v7.4s, v7.4s, v29.4s
+ sqxtn v0.4h, v4.4s
+ sqxtn2 v0.8h, v5.4s
+ sqxtn v1.4h, v6.4s
+ sqxtn2 v1.8h, v7.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ str d0, [x0]
+ str d1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels12_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+ sub x1, x1, #8
+1:
+ ldr q0, [x2]
+ ldr q1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ushll v4.8h, v0.8b, #6
+ ushll2 v5.8h, v0.16b, #6
+ ushll v6.8h, v1.8b, #6
+ ushll2 v7.8h, v1.16b, #6
+ smull v16.4s, v4.4h, v30.4h
+ smull2 v17.4s, v4.8h, v30.8h
+ smull v18.4s, v5.4h, v30.4h
+ smull2 v19.4s, v5.8h, v30.8h
+ smull v20.4s, v6.4h, v30.4h
+ smull2 v21.4s, v6.8h, v30.8h
+ smull v22.4s, v7.4h, v30.4h
+ smull2 v23.4s, v7.8h, v30.8h
+
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v17.4s, v17.4s, v31.4s
+ sqrshl v18.4s, v18.4s, v31.4s
+ sqrshl v19.4s, v19.4s, v31.4s
+ sqrshl v20.4s, v20.4s, v31.4s
+ sqrshl v21.4s, v21.4s, v31.4s
+ sqrshl v22.4s, v22.4s, v31.4s
+ sqrshl v23.4s, v23.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v17.4s, v17.4s, v29.4s
+ sqadd v18.4s, v18.4s, v29.4s
+ sqadd v19.4s, v19.4s, v29.4s
+ sqadd v20.4s, v20.4s, v29.4s
+ sqadd v21.4s, v21.4s, v29.4s
+ sqadd v22.4s, v22.4s, v29.4s
+ sqadd v23.4s, v23.4s, v29.4s
+ sqxtn v0.4h, v16.4s
+ sqxtn2 v0.8h, v17.4s
+ sqxtn v1.4h, v18.4s
+ sqxtn2 v1.8h, v19.4s
+ sqxtn v2.4h, v20.4s
+ sqxtn2 v2.8h, v21.4s
+ sqxtn v3.4h, v22.4s
+ sqxtn2 v3.8h, v23.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun2 v0.16b, v1.8h
+ sqxtun v2.8b, v2.8h
+ sqxtun2 v2.16b, v3.8h
+ str d0, [x0], #8
+ st1 {v0.s}[2], [x0], x1
+ str d2, [x0], #8
+ st1 {v2.s}[2], [x0], x1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+.macro PEL_UNI_W_PIXEL_CALC s0, t0, t1, d0, d1, d2, d3
+ ushll \t0\().8h, \s0\().8b, #6
+ ushll2 \t1\().8h, \s0\().16b, #6
+ smull \d0\().4s, \t0\().4h, v30.4h
+ smull2 \d1\().4s, \t0\().8h, v30.8h
+ smull \d2\().4s, \t1\().4h, v30.4h
+ smull2 \d3\().4s, \t1\().8h, v30.8h
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqrshl \d1\().4s, \d1\().4s, v31.4s
+ sqrshl \d2\().4s, \d2\().4s, v31.4s
+ sqrshl \d3\().4s, \d3\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+ sqadd \d1\().4s, \d1\().4s, v29.4s
+ sqadd \d2\().4s, \d2\().4s, v29.4s
+ sqadd \d3\().4s, \d3\().4s, v29.4s
+ sqxtn \t0\().4h, \d0\().4s
+ sqxtn2 \t0\().8h, \d1\().4s
+ sqxtn \t1\().4h, \d2\().4s
+ sqxtn2 \t1\().8h, \d3\().4s
+ sqxtun \s0\().8b, \t0\().8h
+ sqxtun2 \s0\().16b, \t1\().8h
+.endm
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels16_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ldr q0, [x2]
+ ldr q1, [x2, x3]
+ add x2, x2, x3, lsl #1
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ str q0, [x0]
+ str q1, [x0, x1]
+ add x0, x0, x1, lsl #1
+ subs w4, w4, #2
+ b.ne 1b
+ ret
+endfunc
+
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels24_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b}, [x2], x3
+ ushll v4.8h, v0.8b, #6
+ ushll2 v5.8h, v0.16b, #6
+ ushll v6.8h, v1.8b, #6
+ smull v16.4s, v4.4h, v30.4h
+ smull2 v17.4s, v4.8h, v30.8h
+ smull v18.4s, v5.4h, v30.4h
+ smull2 v19.4s, v5.8h, v30.8h
+ smull v20.4s, v6.4h, v30.4h
+ smull2 v21.4s, v6.8h, v30.8h
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v17.4s, v17.4s, v31.4s
+ sqrshl v18.4s, v18.4s, v31.4s
+ sqrshl v19.4s, v19.4s, v31.4s
+ sqrshl v20.4s, v20.4s, v31.4s
+ sqrshl v21.4s, v21.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v17.4s, v17.4s, v29.4s
+ sqadd v18.4s, v18.4s, v29.4s
+ sqadd v19.4s, v19.4s, v29.4s
+ sqadd v20.4s, v20.4s, v29.4s
+ sqadd v21.4s, v21.4s, v29.4s
+ sqxtn v0.4h, v16.4s
+ sqxtn2 v0.8h, v17.4s
+ sqxtn v1.4h, v18.4s
+ sqxtn2 v1.8h, v19.4s
+ sqxtn v2.4h, v20.4s
+ sqxtn2 v2.8h, v21.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+ sqxtun v2.8b, v2.8h
+ st1 {v0.8b, v1.8b, v2.8b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels32_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ st1 {v0.16b, v1.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_pel_uni_w_pixels48_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b, v2.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
+ st1 {v0.16b, v1.16b, v2.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_uni_w_pixels64_8_neon, export=1
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6
+ dup v31.4s, w10
+ dup v29.4s, w7
+1:
+ ld1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x2], x3
+ PEL_UNI_W_PIXEL_CALC v0, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v1, v6, v7, v20, v21, v22, v23
+ PEL_UNI_W_PIXEL_CALC v2, v4, v5, v16, v17, v18, v19
+ PEL_UNI_W_PIXEL_CALC v3, v6, v7, v20, v21, v22, v23
+ st1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x0], x1
+ subs w4, w4, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_HEADER
+ ldur x12, [sp, #8] // my
+ sub x2, x2, x3, lsl #1
+ sub x2, x2, x3
+ movrel x9, qpel_filters_abs
+ add x9, x9, x12, lsl #3
+ ldr d28, [x9]
+ dup v0.16b, v28.b[0]
+ dup v1.16b, v28.b[1]
+ dup v2.16b, v28.b[2]
+ dup v3.16b, v28.b[3]
+ dup v4.16b, v28.b[4]
+ dup v5.16b, v28.b[5]
+ dup v6.16b, v28.b[6]
+ dup v7.16b, v28.b[7]
+
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.8h, w6 // wx
+ dup v31.4s, w10 // shift
+ dup v29.4s, w7 // ox
+.endm
+
+.macro QPEL_FILTER_B dst, src0, src1, src2, src3, src4, src5, src6, src7
+ umull \dst\().8h, \src1\().8b, v1.8b
+ umlsl \dst\().8h, \src0\().8b, v0.8b
+ umlsl \dst\().8h, \src2\().8b, v2.8b
+ umlal \dst\().8h, \src3\().8b, v3.8b
+ umlal \dst\().8h, \src4\().8b, v4.8b
+ umlsl \dst\().8h, \src5\().8b, v5.8b
+ umlal \dst\().8h, \src6\().8b, v6.8b
+ umlsl \dst\().8h, \src7\().8b, v7.8b
+.endm
+
+.macro QPEL_FILTER_B2 dst, src0, src1, src2, src3, src4, src5, src6, src7
+ umull2 \dst\().8h, \src1\().16b, v1.16b
+ umlsl2 \dst\().8h, \src0\().16b, v0.16b
+ umlsl2 \dst\().8h, \src2\().16b, v2.16b
+ umlal2 \dst\().8h, \src3\().16b, v3.16b
+ umlal2 \dst\().8h, \src4\().16b, v4.16b
+ umlsl2 \dst\().8h, \src5\().16b, v5.16b
+ umlal2 \dst\().8h, \src6\().16b, v6.16b
+ umlsl2 \dst\().8h, \src7\().16b, v7.16b
+.endm
+
+.macro QPEL_UNI_W_V_4
+ smull v24.4s, v24.4h, v30.4h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.s}[0], [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v4_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr s16, [x2]
+ ldr s17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s18, [x2]
+ ldr s19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s20, [x2]
+ ldr s21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr s22, [x2]
+
+1: ldr s23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s16, [x2]
+ QPEL_FILTER_B v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s18, [x2]
+ QPEL_FILTER_B v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s20, [x2]
+ QPEL_FILTER_B v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr s22, [x2]
+ QPEL_FILTER_B v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_4
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_8
+ smull v24.4s, v26.4h, v30.4h
+ smull2 v25.4s, v26.8h, v30.8h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqrshl v25.4s, v25.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.d}[0], [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v8_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr d16, [x2]
+ ldr d17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d18, [x2]
+ ldr d19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d20, [x2]
+ ldr d21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr d22, [x2]
+
+1: ldr d23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr d22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_8
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+.macro QPEL_UNI_W_V_16
+ smull v24.4s, v26.4h, v30.4h
+ smull2 v25.4s, v26.8h, v30.8h
+ smull v26.4s, v27.4h, v30.4h
+ smull2 v27.4s, v27.8h, v30.8h
+ sqrshl v24.4s, v24.4s, v31.4s
+ sqrshl v25.4s, v25.4s, v31.4s
+ sqrshl v26.4s, v26.4s, v31.4s
+ sqrshl v27.4s, v27.4s, v31.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqadd v26.4s, v26.4s, v29.4s
+ sqadd v27.4s, v27.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn2 v26.8h, v27.4s
+ sqxtun v24.8b, v24.8h
+ sqxtun2 v24.16b, v26.8h
+ st1 {v24.16b}, [x0], x1
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_v16_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldr q16, [x2]
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q18, [x2]
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q20, [x2]
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q22, [x2]
+
+1: ldr q23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
+ QPEL_UNI_W_V_HEADER
+ ldur w13, [sp, #16]
+ mov x14, x0
+ mov x15, x2
+ mov w11, w4
+
+3:
+ ldr q16, [x2]
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q18, [x2]
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q20, [x2]
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ ldr q22, [x2]
+
+
+1: ldr q23, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_B2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q16, [x2]
+ QPEL_FILTER_B v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_B2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q17, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_B2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q18, [x2]
+ QPEL_FILTER_B v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_B2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q19, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_B2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q20, [x2]
+ QPEL_FILTER_B v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_B2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q21, [x2, x3]
+ add x2, x2, x3, lsl #1
+ QPEL_FILTER_B v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_B2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.eq 2f
+
+ ldr q22, [x2]
+ QPEL_FILTER_B v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_B2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_V_16
+ subs w4, w4, #1
+ b.ne 1b
+2:
+ subs w13, w13, #16
+ add x14, x14, #16
+ add x15, x15, #16
+ mov x0, x14
+ mov x2, x15
+ mov w4, w11
+ b.hi 3b
+ ret
+endfunc
--
2.38.0.windows.1
[-- Attachment #3: 0002-lavc-aarch64-new-optimization-for-8-bit-hevc_qpel_un.patch --]
[-- Type: text/plain, Size: 21947 bytes --]
From e01cd973488aa4d65e09a85b53ea0639477fc76e Mon Sep 17 00:00:00 2001
From: Logan Lyu <Logan.Lyu@myais.com.cn>
Date: Fri, 5 May 2023 22:06:22 +0800
Subject: [PATCH 2/3] lavc/aarch64: new optimization for 8-bit
hevc_qpel_uni_w_h
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 15 +-
libavcodec/aarch64/hevcdsp_qpel_neon.S | 434 ++++++++++++++++++++++
2 files changed, 448 insertions(+), 1 deletion(-)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index 6b5341dd45..a7e62c7d15 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -145,6 +145,7 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
int height, int denom, int wx, int ox,
@@ -155,6 +156,12 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
int height, int denom, int wx, int ox,
intptr_t mx, intptr_t my, int width),);
+NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width), _i8mm);
+
+
#define NEON8_FNASSIGN(member, v, h, fn, ext) \
member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
member[2][v][h] = ff_hevc_put_hevc_##fn##6_8_neon##ext; \
@@ -174,9 +181,11 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
- if (!have_neon(av_get_cpu_flags())) return;
+ int cpu_flags = av_get_cpu_flags();
+ if (!have_neon(cpu_flags)) return;
if (bit_depth == 8) {
c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_8_neon;
@@ -236,6 +245,10 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 0, pel_uni_w_pixels,);
NEON8_FNASSIGN_PARTIAL_4(c->put_hevc_qpel_uni_w, 1, 0, qpel_uni_w_v,);
+ if (have_i8mm(cpu_flags)) {
+ NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 1, qpel_uni_w_h, _i8mm);
+ }
+
}
if (bit_depth == 10) {
c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_neon;
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 51df52e1ea..8e8b88c9ea 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -1192,3 +1192,437 @@ function ff_hevc_put_hevc_qpel_uni_w_v64_8_neon, export=1
b.hi 3b
ret
endfunc
+
+#if HAVE_I8MM
+.macro QPEL_UNI_W_H_HEADER
+ ldr x12, [sp]
+ sub x2, x2, #3
+ movrel x9, qpel_filters
+ add x9, x9, x12, lsl #3
+ ldr x11, [x9]
+ dup v28.2d, x11
+ mov w10, #-6
+ sub w10, w10, w5
+ dup v30.4s, w6 // wx
+ dup v31.4s, w10 // shift
+ dup v29.4s, w7 // ox
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_h4_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v0.16b}, [x2], x3
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ usdot v16.4s, v0.16b, v28.16b
+ usdot v17.4s, v2.16b, v28.16b
+ addp v16.4s, v16.4s, v17.4s
+ mul v16.4s, v16.4s, v30.4s
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqxtn v16.4h, v16.4s
+ sqxtun v16.8b, v16.8h
+ str s16, [x0]
+ add x0, x0, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h6_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x1, x1, #4
+1:
+ ld1 {v0.16b}, [x2], x3
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ usdot v16.4s, v0.16b, v28.16b
+ usdot v17.4s, v2.16b, v28.16b
+ usdot v18.4s, v4.16b, v28.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v18.4s
+ mul v16.4s, v16.4s, v30.4s
+ mul v18.2s, v18.2s, v30.2s
+ sqrshl v16.4s, v16.4s, v31.4s
+ sqrshl v18.2s, v18.2s, v31.2s
+ sqadd v16.4s, v16.4s, v29.4s
+ sqadd v18.2s, v18.2s, v29.2s
+ sqxtn v16.4h, v16.4s
+ sqxtn2 v16.8h, v18.4s
+ sqxtun v16.8b, v16.8h
+ str s16, [x0], #4
+ st1 {v16.h}[2], [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+.macro QPEL_UNI_W_H_CALC s0, s1, s2, s3, d0, d1, d2, d3
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ movi \d2\().2d, #0
+ movi \d3\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v28.16b
+ usdot \d1\().4s, \s1\().16b, v28.16b
+ usdot \d2\().4s, \s2\().16b, v28.16b
+ usdot \d3\().4s, \s3\().16b, v28.16b
+ addp \d0\().4s, \d0\().4s, \d1\().4s
+ addp \d2\().4s, \d2\().4s, \d3\().4s
+ mul \d0\().4s, \d0\().4s, v30.4s
+ mul \d2\().4s, \d2\().4s, v30.4s
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqrshl \d2\().4s, \d2\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+ sqadd \d2\().4s, \d2\().4s, v29.4s
+.endm
+
+.macro QPEL_UNI_W_H_CALC_HALF s0, s1, d0, d1
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v28.16b
+ usdot \d1\().4s, \s1\().16b, v28.16b
+ addp \d0\().4s, \d0\().4s, \d1\().4s
+ mul \d0\().4s, \d0\().4s, v30.4s
+ sqrshl \d0\().4s, \d0\().4s, v31.4s
+ sqadd \d0\().4s, \d0\().4s, v29.4s
+.endm
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h8_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v0.2d, v16.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v20.4s
+ sqxtun v18.8b, v18.8h
+ str d18, [x0]
+ add x0, x0, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h12_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+ add x13, x0, #8
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v18.2d, v16.2d, v1.2d
+ zip1 v19.2d, v2.2d, v3.2d
+ zip1 v20.2d, v4.2d, v5.2d
+ zip1 v21.2d, v6.2d, v7.2d
+ zip2 v22.2d, v16.2d, v1.2d
+ zip2 v23.2d, v2.2d, v3.2d
+ QPEL_UNI_W_H_CALC v18, v19, v20, v21, v0, v2, v4, v6
+ QPEL_UNI_W_H_CALC_HALF v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v4.4s
+ sqxtn v1.4h, v24.4s
+ sqxtun v0.8b, v0.8h
+ sqxtun v1.8b, v1.8h
+
+ str d0, [x0]
+ str s1, [x13]
+ add x0, x0, x1
+ add x13, x13, x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h16_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21 // v18: 0, 8, 2, 10 v20: 1, 9, 3, 11
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25 // v22: 4, 12, 6, 14 v24: 5, 13, 7, 15
+ sqxtn v0.4h, v18.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v1.4h, v20.4s
+ sqxtn2 v1.8h, v24.4s
+ trn1 v2.8h, v0.8h, v1.8h
+ trn2 v3.8h, v0.8h, v1.8h
+ sqxtun v0.8b, v2.8h
+ sqxtun2 v0.16b, v3.8h
+ st1 {v0.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h24_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x1, x1, #16
+1:
+ ld1 {v16.16b, v17.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v18, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v18.8h, v19.8h
+ trn2 v21.8h, v18.8h, v19.8h
+ sqxtun v26.8b, v20.8h
+ sqxtun2 v26.16b, v21.8h // 0-15
+ ext v1.16b, v17.16b, v17.16b, #1
+ ext v2.16b, v17.16b, v17.16b, #2
+ ext v3.16b, v17.16b, v17.16b, #3
+ ext v4.16b, v17.16b, v17.16b, #4
+ ext v5.16b, v17.16b, v17.16b, #5
+ ext v6.16b, v17.16b, v17.16b, #6
+ ext v7.16b, v17.16b, v17.16b, #7
+ zip1 v0.2d, v17.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_UNI_W_H_CALC v0, v2, v4, v6, v18, v19, v20, v21
+ sqxtn v18.4h, v18.4s
+ sqxtn2 v18.8h, v20.4s
+ sqxtun v27.8b, v18.8h
+
+ st1 {v26.16b}, [x0], #16
+ st1 {v27.8b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h32_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b, v18.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v0, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v0.8h, v19.8h
+ trn2 v21.8h, v0.8h, v19.8h
+ sqxtun v26.8b, v20.8h
+ sqxtun2 v26.16b, v21.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v0, v19, v20, v21
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v23, v24, v25
+ sqxtn v0.4h, v0.4s
+ sqxtn2 v0.8h, v22.4s
+ sqxtn v19.4h, v20.4s
+ sqxtn2 v19.8h, v24.4s
+ trn1 v20.8h, v0.8h, v19.8h
+ trn2 v21.8h, v0.8h, v19.8h
+ sqxtun v27.8b, v20.8h
+ sqxtun2 v27.16b, v21.8h // 16-31
+ st1 {v26.16b, v27.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_h48_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], x3
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v25.8b, v22.8h
+ sqxtun2 v25.16b, v23.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v26.8b, v22.8h
+ sqxtun2 v26.16b, v23.8h // 16-31
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v27.8b, v22.8h
+ sqxtun2 v27.16b, v23.8h // 32-47
+ st1 {v25.16b, v26.16b, v27.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+
+
+function ff_hevc_put_hevc_qpel_uni_w_h64_8_neon_i8mm, export=1
+ QPEL_UNI_W_H_HEADER
+ sub x3, x3, #64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x2], #64
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_UNI_W_H_CALC v16, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v16.8b, v22.8h
+ sqxtun2 v16.16b, v23.8h // 0-15
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_UNI_W_H_CALC v17, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v17.8b, v22.8h
+ sqxtun2 v17.16b, v23.8h // 16-31
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_UNI_W_H_CALC v18, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ ld1 {v0.16b}, [x2], x3
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v18.8b, v22.8h
+ sqxtun2 v18.16b, v23.8h // 32-47
+ ext v1.16b, v19.16b, v0.16b, #1
+ ext v2.16b, v19.16b, v0.16b, #2
+ ext v3.16b, v19.16b, v0.16b, #3
+ ext v4.16b, v19.16b, v0.16b, #4
+ ext v5.16b, v19.16b, v0.16b, #5
+ ext v6.16b, v19.16b, v0.16b, #6
+ ext v7.16b, v19.16b, v0.16b, #7
+ QPEL_UNI_W_H_CALC v19, v2, v1, v3, v20, v24, v21, v0
+ QPEL_UNI_W_H_CALC v4, v6, v5, v7, v22, v24, v23, v0
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ sqxtn v21.4h, v21.4s
+ sqxtn2 v21.8h, v23.4s
+ trn1 v22.8h, v20.8h, v21.8h
+ trn2 v23.8h, v20.8h, v21.8h
+ sqxtun v19.8b, v22.8h
+ sqxtun2 v19.16b, v23.8h // 48-63
+
+ st1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x0], x1
+ subs w4, w4, #1
+ b.hi 1b
+ ret
+endfunc
+
+#endif // HAVE_I8MM
--
2.38.0.windows.1
[-- Attachment #4: 0003-lavc-aarch64-new-optimization-for-8-bit-hevc_qpel_h-.patch --]
[-- Type: text/plain, Size: 47874 bytes --]
From 7e0ebc6fb41816a01918cdc6521300140f2cb95d Mon Sep 17 00:00:00 2001
From: Logan Lyu <Logan.Lyu@myais.com.cn>
Date: Sun, 28 May 2023 09:56:51 +0800
Subject: [PATCH 3/3] lavc/aarch64: new optimization for 8-bit hevc_qpel_h
hevc_qpel_uni_w_hv
---
libavcodec/aarch64/hevcdsp_init_aarch64.c | 24 +
libavcodec/aarch64/hevcdsp_qpel_neon.S | 1079 +++++++++++++++++++++
2 files changed, 1103 insertions(+)
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index a7e62c7d15..483a9d5253 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -145,6 +145,13 @@ void ff_hevc_put_hevc_qpel_bi_h16_8_neon(uint8_t *_dst, ptrdiff_t _dststride, co
void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+#define NEON8_FNPROTO_PARTIAL_5(fn, args, ext) \
+ void ff_hevc_put_hevc_##fn##4_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##8_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##16_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##32_8_neon##ext args; \
+ void ff_hevc_put_hevc_##fn##64_8_neon##ext args; \
+
NEON8_FNPROTO(pel_uni_w_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
@@ -156,11 +163,20 @@ NEON8_FNPROTO_PARTIAL_4(qpel_uni_w_v, (uint8_t *_dst, ptrdiff_t _dststride,
int height, int denom, int wx, int ox,
intptr_t mx, intptr_t my, int width),);
+
+NEON8_FNPROTO(qpel_h, (int16_t *dst,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, intptr_t mx, intptr_t my, int width), _i8mm);
+
NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
const uint8_t *_src, ptrdiff_t _srcstride,
int height, int denom, int wx, int ox,
intptr_t mx, intptr_t my, int width), _i8mm);
+NEON8_FNPROTO_PARTIAL_5(qpel_uni_w_hv, (uint8_t *_dst, ptrdiff_t _dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride,
+ int height, int denom, int wx, int ox,
+ intptr_t mx, intptr_t my, int width), _i8mm);
#define NEON8_FNASSIGN(member, v, h, fn, ext) \
member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
@@ -181,6 +197,12 @@ NEON8_FNPROTO(qpel_uni_w_h, (uint8_t *_dst, ptrdiff_t _dststride,
member[8][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext; \
member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
+#define NEON8_FNASSIGN_PARTIAL_5(member, v, h, fn, ext) \
+ member[1][v][h] = ff_hevc_put_hevc_##fn##4_8_neon##ext; \
+ member[3][v][h] = ff_hevc_put_hevc_##fn##8_8_neon##ext; \
+ member[5][v][h] = ff_hevc_put_hevc_##fn##16_8_neon##ext; \
+ member[7][v][h] = ff_hevc_put_hevc_##fn##32_8_neon##ext; \
+ member[9][v][h] = ff_hevc_put_hevc_##fn##64_8_neon##ext;
av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
{
@@ -247,6 +269,8 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
if (have_i8mm(cpu_flags)) {
NEON8_FNASSIGN(c->put_hevc_qpel_uni_w, 0, 1, qpel_uni_w_h, _i8mm);
+ NEON8_FNASSIGN(c->put_hevc_qpel, 0, 1, qpel_h, _i8mm);
+ NEON8_FNASSIGN_PARTIAL_5(c->put_hevc_qpel_uni_w, 1, 1, qpel_uni_w_hv, _i8mm);
}
}
diff --git a/libavcodec/aarch64/hevcdsp_qpel_neon.S b/libavcodec/aarch64/hevcdsp_qpel_neon.S
index 8e8b88c9ea..ed659cfe9b 100644
--- a/libavcodec/aarch64/hevcdsp_qpel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_qpel_neon.S
@@ -1625,4 +1625,1083 @@ function ff_hevc_put_hevc_qpel_uni_w_h64_8_neon_i8mm, export=1
ret
endfunc
+.macro QPEL_H_HEADER
+ movrel x9, qpel_filters
+ add x9, x9, x4, lsl #3
+ ldr x11, [x9]
+ dup v31.2d, x11
+ sub x1, x1, #3
+.endm
+
+function ff_hevc_put_hevc_qpel_h4_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ sqxtn v16.4h, v16.4s
+ str d16, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h6_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #8
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ usdot v18.4s, v4.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v18.4s
+ sqxtn v16.4h, v16.4s
+ sqxtn v18.4h, v18.4s
+ str d16, [x0]
+ str s18, [x15]
+ add x0, x0, x10
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h8_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v0.16b}, [x1], x2
+ ext v1.16b, v0.16b, v0.16b, #1
+ ext v2.16b, v0.16b, v0.16b, #2
+ ext v3.16b, v0.16b, v0.16b, #3
+ ext v4.16b, v0.16b, v0.16b, #4
+ ext v5.16b, v0.16b, v0.16b, #5
+ ext v6.16b, v0.16b, v0.16b, #6
+ ext v7.16b, v0.16b, v0.16b, #7
+ zip1 v0.2d, v0.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ movi v16.2d, #0
+ movi v17.2d, #0
+ movi v18.2d, #0
+ movi v19.2d, #0
+ usdot v16.4s, v0.16b, v31.16b
+ usdot v17.4s, v2.16b, v31.16b
+ usdot v18.4s, v4.16b, v31.16b
+ usdot v19.4s, v6.16b, v31.16b
+ addp v16.4s, v16.4s, v17.4s
+ addp v18.4s, v18.4s, v19.4s
+ sqxtn v16.4h, v16.4s
+ sqxtn2 v16.8h, v18.4s
+ str q16, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_H_CALC s0, s1, s2, s3, d0, d1, d2, d3
+ movi \d0\().2d, #0
+ movi \d1\().2d, #0
+ movi \d2\().2d, #0
+ movi \d3\().2d, #0
+ usdot \d0\().4s, \s0\().16b, v31.16b
+ usdot \d1\().4s, \s1\().16b, v31.16b
+ usdot \d2\().4s, \s2\().16b, v31.16b
+ usdot \d3\().4s, \s3\().16b, v31.16b
+.endm
+
+function ff_hevc_put_hevc_qpel_h12_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #16
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ zip1 v18.2d, v4.2d, v5.2d
+ zip1 v19.2d, v6.2d, v7.2d
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ movi v24.2d, #0
+ movi v25.2d, #0
+ usdot v24.4s, v18.16b, v31.16b
+ usdot v25.4s, v19.16b, v31.16b
+ addp v24.4s, v24.4s, v25.4s
+ trn1 v26.4s, v20.4s, v21.4s
+ trn2 v27.4s, v20.4s, v21.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn v27.4h, v27.4s
+ sqxtn2 v26.8h, v24.4s
+
+ str q26, [x0]
+ str d27, [x15]
+ add x0, x0, x10
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h16_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+
+ sqxtn v18.4h, v22.4s
+ sqxtn2 v18.8h, v26.4s
+ sqxtn v19.4h, v23.4s
+ sqxtn2 v19.8h, v27.4s
+
+ stp q18, q19, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h24_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #32
+1:
+ ld1 {v16.16b, v17.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v18.4h, v22.4s
+ sqxtn2 v18.8h, v26.4s
+ sqxtn v19.4h, v23.4s
+ sqxtn2 v19.8h, v27.4s
+ stp q18, q19, [x0]
+ add x0, x0, x10
+ ext v1.16b, v17.16b, v17.16b, #1
+ ext v2.16b, v17.16b, v17.16b, #2
+ ext v3.16b, v17.16b, v17.16b, #3
+ ext v4.16b, v17.16b, v17.16b, #4
+ ext v5.16b, v17.16b, v17.16b, #5
+ ext v6.16b, v17.16b, v17.16b, #6
+ ext v7.16b, v17.16b, v17.16b, #7
+ zip1 v0.2d, v17.2d, v1.2d
+ zip1 v2.2d, v2.2d, v3.2d
+ zip1 v4.2d, v4.2d, v5.2d
+ zip1 v6.2d, v6.2d, v7.2d
+ QPEL_H_CALC v0, v2, v4, v6, v20, v21, v22, v23
+ addp v20.4s, v20.4s, v21.4s
+ addp v22.4s, v22.4s, v23.4s
+ sqxtn v20.4h, v20.4s
+ sqxtn2 v20.8h, v22.4s
+ str q20, [x15]
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h32_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2
+ add x15, x0, #32
+1:
+ ld1 {v16.16b, v17.16b, v18.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0]
+ add x0, x0, x10
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x15]
+ add x15, x15, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h48_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ mov x10, #MAX_PB_SIZE * 2 - 64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], x2
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0]
+ add x0, x0, x10
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_h64_8_neon_i8mm, export=1
+ QPEL_H_HEADER
+ sub x2, x2, #64
+1:
+ ld1 {v16.16b, v17.16b, v18.16b, v19.16b}, [x1], #64
+ ext v1.16b, v16.16b, v17.16b, #1
+ ext v2.16b, v16.16b, v17.16b, #2
+ ext v3.16b, v16.16b, v17.16b, #3
+ ext v4.16b, v16.16b, v17.16b, #4
+ ext v5.16b, v16.16b, v17.16b, #5
+ ext v6.16b, v16.16b, v17.16b, #6
+ ext v7.16b, v16.16b, v17.16b, #7
+ QPEL_H_CALC v16, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+
+ ext v1.16b, v17.16b, v18.16b, #1
+ ext v2.16b, v17.16b, v18.16b, #2
+ ext v3.16b, v17.16b, v18.16b, #3
+ ext v4.16b, v17.16b, v18.16b, #4
+ ext v5.16b, v17.16b, v18.16b, #5
+ ext v6.16b, v17.16b, v18.16b, #6
+ ext v7.16b, v17.16b, v18.16b, #7
+ QPEL_H_CALC v17, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ext v1.16b, v18.16b, v19.16b, #1
+ ext v2.16b, v18.16b, v19.16b, #2
+ ext v3.16b, v18.16b, v19.16b, #3
+ ext v4.16b, v18.16b, v19.16b, #4
+ ext v5.16b, v18.16b, v19.16b, #5
+ ext v6.16b, v18.16b, v19.16b, #6
+ ext v7.16b, v18.16b, v19.16b, #7
+ QPEL_H_CALC v18, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ ld1 {v28.8b}, [x1], x2
+ ext v1.16b, v19.16b, v28.16b, #1
+ ext v2.16b, v19.16b, v28.16b, #2
+ ext v3.16b, v19.16b, v28.16b, #3
+ ext v4.16b, v19.16b, v28.16b, #4
+ ext v5.16b, v19.16b, v28.16b, #5
+ ext v6.16b, v19.16b, v28.16b, #6
+ ext v7.16b, v19.16b, v28.16b, #7
+ QPEL_H_CALC v19, v1, v2, v3, v20, v21, v22, v23
+ QPEL_H_CALC v4, v5, v6, v7, v24, v25, v26, v27
+ addp v20.4s, v20.4s, v22.4s
+ addp v21.4s, v21.4s, v23.4s
+ addp v24.4s, v24.4s, v26.4s
+ addp v25.4s, v25.4s, v27.4s
+ trn1 v22.4s, v20.4s, v21.4s
+ trn2 v23.4s, v20.4s, v21.4s
+ trn1 v26.4s, v24.4s, v25.4s
+ trn2 v27.4s, v24.4s, v25.4s
+ sqxtn v20.4h, v22.4s
+ sqxtn2 v20.8h, v26.4s
+ sqxtn v21.4h, v23.4s
+ sqxtn2 v21.8h, v27.4s
+ stp q20, q21, [x0], #32
+ subs w3, w3, #1
+ b.ne 1b
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_HEADER width
+ ldp x14, x15, [sp] // mx, my
+ ldr w13, [sp, #16] // width
+ stp x19, x30, [sp, #-80]!
+ stp x20, x21, [sp, #16]
+ stp x22, x23, [sp, #32]
+ stp x24, x25, [sp, #48]
+ stp x26, x27, [sp, #64]
+ mov x19, sp
+ mov x11, #9088
+ sub sp, sp, x11
+ mov x20, x0
+ mov x21, x1
+ mov x0, sp
+ sub x1, x2, x3, lsl #1
+ sub x1, x1, x3
+ mov x2, x3
+ add w3, w4, #7
+ mov w22, w4 // height
+ mov x4, x14 // mx
+ mov x23, x15 // my
+ mov w24, w6 // wx
+ mov w25, w7 // ox
+ mov w26, #-6
+ sub w26, w26, w5 // -shift
+ mov w27, w13 // width
+ bl X(ff_hevc_put_hevc_qpel_h\width\()_8_neon_i8mm)
+ movrel x9, qpel_filters
+ add x9, x9, x23, lsl #3
+ ld1 {v0.8b}, [x9]
+ sxtl v0.8h, v0.8b
+ mov x10, #(MAX_PB_SIZE * 2)
+ dup v28.4s, w24
+ dup v29.4s, w25
+ dup v30.4s, w26
+.endm
+
+.macro QPEL_UNI_W_HV_END
+ mov sp, x19
+ ldp x20, x21, [sp, #16]
+ ldp x22, x23, [sp, #32]
+ ldp x24, x25, [sp, #48]
+ ldp x26, x27, [sp, #64]
+ ldp x19, x30, [sp], #80
+.endm
+
+.macro QPEL_UNI_W_HV_4
+ sshr v26.4s, v26.4s, #6
+ mul v24.4s, v26.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.s}[0], [x20], x21
+.endm
+
+.macro QPEL_FILTER_H dst, src0, src1, src2, src3, src4, src5, src6, src7
+ smull \dst\().4s, \src0\().4h, v0.h[0]
+ smlal \dst\().4s, \src1\().4h, v0.h[1]
+ smlal \dst\().4s, \src2\().4h, v0.h[2]
+ smlal \dst\().4s, \src3\().4h, v0.h[3]
+ smlal \dst\().4s, \src4\().4h, v0.h[4]
+ smlal \dst\().4s, \src5\().4h, v0.h[5]
+ smlal \dst\().4s, \src6\().4h, v0.h[6]
+ smlal \dst\().4s, \src7\().4h, v0.h[7]
+.endm
+
+.macro QPEL_FILTER_H2 dst, src0, src1, src2, src3, src4, src5, src6, src7
+ smull2 \dst\().4s, \src0\().8h, v0.h[0]
+ smlal2 \dst\().4s, \src1\().8h, v0.h[1]
+ smlal2 \dst\().4s, \src2\().8h, v0.h[2]
+ smlal2 \dst\().4s, \src3\().8h, v0.h[3]
+ smlal2 \dst\().4s, \src4\().8h, v0.h[4]
+ smlal2 \dst\().4s, \src5\().8h, v0.h[5]
+ smlal2 \dst\().4s, \src6\().8h, v0.h[6]
+ smlal2 \dst\().4s, \src7\().8h, v0.h[7]
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv4_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 4
+ ldr d16, [sp]
+ ldr d17, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d18, [sp]
+ ldr d19, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d20, [sp]
+ ldr d21, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr d22, [sp]
+ add sp, sp, x10
+1:
+ ldr d23, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d16, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d17, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d18, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d19, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d20, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d21, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr d22, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_HV_4
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_8
+ sshr v26.4s, v26.4s, #6
+ sshr v27.4s, v27.4s, #6
+ mul v24.4s, v26.4s, v28.4s
+ mul v25.4s, v27.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqrshl v25.4s, v25.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtun v24.8b, v24.8h
+ st1 {v24.d}[0], [x20], x21
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv8_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 8
+ ldr q16, [sp]
+ ldr q17, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q18, [sp]
+ ldr q19, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q20, [sp]
+ ldr q21, [sp, x10]
+ add sp, sp, x10, lsl #1
+ ldr q22, [sp]
+ add sp, sp, x10
+1:
+ ldr q23, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v27, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q16, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v27, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q17, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v27, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q18, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v27, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q19, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v27, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q20, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v27, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q21, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v27, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldr q22, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v26, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v27, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_UNI_W_HV_8
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+.macro QPEL_UNI_W_HV_16
+ sshr v24.4s, v24.4s, #6
+ sshr v25.4s, v25.4s, #6
+ sshr v26.4s, v26.4s, #6
+ sshr v27.4s, v27.4s, #6
+ mul v24.4s, v24.4s, v28.4s
+ mul v25.4s, v25.4s, v28.4s
+ mul v26.4s, v26.4s, v28.4s
+ mul v27.4s, v27.4s, v28.4s
+ sqrshl v24.4s, v24.4s, v30.4s
+ sqrshl v25.4s, v25.4s, v30.4s
+ sqrshl v26.4s, v26.4s, v30.4s
+ sqrshl v27.4s, v27.4s, v30.4s
+ sqadd v24.4s, v24.4s, v29.4s
+ sqadd v25.4s, v25.4s, v29.4s
+ sqadd v26.4s, v26.4s, v29.4s
+ sqadd v27.4s, v27.4s, v29.4s
+ sqxtn v24.4h, v24.4s
+ sqxtn2 v24.8h, v25.4s
+ sqxtn v26.4h, v26.4s
+ sqxtn2 v26.8h, v27.4s
+ sqxtun v24.8b, v24.8h
+ sqxtun2 v24.16b, v26.8h
+
+ st1 {v24.16b}, [x20], x21
+.endm
+
+function ff_hevc_put_hevc_qpel_uni_w_hv16_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 16
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+
+2:
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+
+function ff_hevc_put_hevc_qpel_uni_w_hv32_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 32
+ mov x11, sp
+ mov w12, w22
+ mov x13, x20
+3:
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+2:
+ subs w27, w27, #16
+ add sp, x11, #32
+ add x20, x13, #16
+ mov w22, w12
+ mov x11, sp
+ mov x13, x20
+ b.hi 3b
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
+function ff_hevc_put_hevc_qpel_uni_w_hv64_8_neon_i8mm, export=1
+ QPEL_UNI_W_HV_HEADER 64
+ mov x11, sp
+ mov w12, w22
+ mov x13, x20
+3:
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+1:
+ ldp q23, q31, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H2 v25, v16, v17, v18, v19, v20, v21, v22, v23
+ QPEL_FILTER_H v26, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_FILTER_H2 v27, v1, v2, v3, v4, v5, v6, v7, v31
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q16, q1, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H2 v25, v17, v18, v19, v20, v21, v22, v23, v16
+ QPEL_FILTER_H v26, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_FILTER_H2 v27, v2, v3, v4, v5, v6, v7, v31, v1
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q17, q2, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H2 v25, v18, v19, v20, v21, v22, v23, v16, v17
+ QPEL_FILTER_H v26, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_FILTER_H2 v27, v3, v4, v5, v6, v7, v31, v1, v2
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q18, q3, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H2 v25, v19, v20, v21, v22, v23, v16, v17, v18
+ QPEL_FILTER_H v26, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_FILTER_H2 v27, v4, v5, v6, v7, v31, v1, v2, v3
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q19, q4, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H2 v25, v20, v21, v22, v23, v16, v17, v18, v19
+ QPEL_FILTER_H v26, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_FILTER_H2 v27, v5, v6, v7, v31, v1, v2, v3, v4
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q20, q5, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H2 v25, v21, v22, v23, v16, v17, v18, v19, v20
+ QPEL_FILTER_H v26, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_FILTER_H2 v27, v6, v7, v31, v1, v2, v3, v4, v5
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q21, q6, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H2 v25, v22, v23, v16, v17, v18, v19, v20, v21
+ QPEL_FILTER_H v26, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_FILTER_H2 v27, v7, v31, v1, v2, v3, v4, v5, v6
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.eq 2f
+
+ ldp q22, q7, [sp]
+ add sp, sp, x10
+ QPEL_FILTER_H v24, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H2 v25, v23, v16, v17, v18, v19, v20, v21, v22
+ QPEL_FILTER_H v26, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_FILTER_H2 v27, v31, v1, v2, v3, v4, v5, v6, v7
+ QPEL_UNI_W_HV_16
+ subs w22, w22, #1
+ b.hi 1b
+2:
+ subs w27, w27, #16
+ add sp, x11, #32
+ add x20, x13, #16
+ mov w22, w12
+ mov x11, sp
+ mov x13, x20
+ b.hi 3b
+ QPEL_UNI_W_HV_END
+ ret
+endfunc
+
#endif // HAVE_I8MM
+
--
2.38.0.windows.1
[-- Attachment #5: Type: text/plain, Size: 251 bytes --]
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [FFmpeg-devel] [PATCH] lavc/aarch64: new optimization for 8-bit hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv and qpel_h
2023-06-02 12:47 ` Logan.Lyu
@ 2023-06-03 20:50 ` Martin Storsjö
0 siblings, 0 replies; 15+ messages in thread
From: Martin Storsjö @ 2023-06-03 20:50 UTC (permalink / raw)
To: Logan.Lyu; +Cc: ffmpeg-devel
On Fri, 2 Jun 2023, Logan.Lyu wrote:
> I'm sorry I made a stupid mistake, And it's fixed now.
Thanks, these look fine to me. I'll push them after the prerequisite
patches are pushed.
> If these patches are acceptable to you, I will submit some similar patches
> soon.
Sure, that should be ok now.
// Martin
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
^ permalink raw reply [flat|nested] 15+ messages in thread
end of thread, other threads:[~2023-06-03 20:50 UTC | newest]
Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-04-30 8:57 [FFmpeg-devel] [PATCH] lavc/aarch64: new optimization for 8-bit hevc_pel_uni_w_pixels, qpel_uni_w_h, qpel_uni_w_v, qpel_uni_w_hv and qpel_h myais
2023-05-02 12:32 ` Jean-Baptiste Kempf
2023-05-03 2:14 ` myais
2023-05-04 8:49 ` Martin Storsjö
2023-05-05 15:27 ` myais
2023-05-07 4:52 ` myais
2023-05-26 8:34 ` Martin Storsjö
2023-05-27 8:34 ` myais
2023-05-27 20:24 ` Martin Storsjö
2023-05-28 3:23 ` Logan.Lyu
[not found] ` <647df87f-b98e-4c18-9c94-f5cff44d11f0@app.fastmail.com>
2023-05-28 6:26 ` Logan.Lyu
2023-06-01 11:23 ` Martin Storsjö
2023-06-02 12:47 ` Logan.Lyu
2023-06-03 20:50 ` Martin Storsjö
[not found] ` <d2d28c13-3b51-11e0-452b-9fc6ceb973d3@myais.com.cn>
[not found] ` <973b066-585b-2610-66b1-6f533a1f7bb@martin.st>
[not found] ` <ea6241be-d2fe-ea39-65ed-ec88c239f142@myais.com.cn>
[not found] ` <a7c0fd97-a996-a70-b7e3-3c9c1d07860@martin.st>
[not found] ` <fd6505e7-7d08-b79c-44c4-524107e21178@myais.com.cn>
[not found] ` <579b3020-b044-6f54-a321-40b552edebf4@martin.st>
2023-05-27 8:03 ` myais
Git Inbox Mirror of the ffmpeg-devel mailing list - see https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
This inbox may be cloned and mirrored by anyone:
git clone --mirror https://master.gitmailbox.com/ffmpegdev/0 ffmpegdev/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 ffmpegdev ffmpegdev/ https://master.gitmailbox.com/ffmpegdev \
ffmpegdev@gitmailbox.com
public-inbox-index ffmpegdev
Example config snippet for mirrors.
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git