From: "Logan.Lyu" <Logan.Lyu@myais.com.cn>
To: ffmpeg-devel@ffmpeg.org
Cc: jdek@itanimul.li
Subject: [FFmpeg-devel] [PATCH 1/6] lavc/aarch64: new optimization for 8-bit hevc_pel_bi_pixels
Date: Sat, 18 Nov 2023 10:06:37 +0800
Message-ID: <01e3c77f-56a3-4191-9637-df9999df694c@myais.com.cn> (raw)
[-- Attachment #1: Type: text/plain, Size: 10265 bytes --]
put_hevc_pel_bi_pixels4_8_c: 54.7
put_hevc_pel_bi_pixels4_8_neon: 43.0
put_hevc_pel_bi_pixels6_8_c: 94.7
put_hevc_pel_bi_pixels6_8_neon: 37.0
put_hevc_pel_bi_pixels8_8_c: 171.0
put_hevc_pel_bi_pixels8_8_neon: 24.0
put_hevc_pel_bi_pixels12_8_c: 354.0
put_hevc_pel_bi_pixels12_8_neon: 68.7
put_hevc_pel_bi_pixels16_8_c: 588.2
put_hevc_pel_bi_pixels16_8_neon: 77.5
put_hevc_pel_bi_pixels24_8_c: 1670.7
put_hevc_pel_bi_pixels24_8_neon: 173.0
put_hevc_pel_bi_pixels32_8_c: 2267.7
put_hevc_pel_bi_pixels32_8_neon: 281.2
put_hevc_pel_bi_pixels48_8_c: 5787.5
put_hevc_pel_bi_pixels48_8_neon: 673.5
put_hevc_pel_bi_pixels64_8_c: 9897.0
put_hevc_pel_bi_pixels64_8_neon: 1159.5
Co-Authored-By: J. Dekker <jdek@itanimul.li>
Signed-off-by: Logan Lyu <Logan.Lyu@myais.com.cn>
---
libavcodec/aarch64/hevcdsp_epel_neon.S | 179 ++++++++++++++++++++++
libavcodec/aarch64/hevcdsp_init_aarch64.c | 10 +-
2 files changed, 187 insertions(+), 2 deletions(-)
diff --git a/libavcodec/aarch64/hevcdsp_epel_neon.S
b/libavcodec/aarch64/hevcdsp_epel_neon.S
index 708b903b00..74165273d7 100644
--- a/libavcodec/aarch64/hevcdsp_epel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_epel_neon.S
@@ -244,6 +244,185 @@ function ff_hevc_put_hevc_pel_pixels64_8_neon,
export=1
endfunc
+function ff_hevc_put_hevc_pel_bi_pixels4_8_neon, export=1
+ mov x10, #(MAX_PB_SIZE * 2)
+1: ld1 {v0.s}[0], [x2], x3 // src
+ ushll v16.8h, v0.8b, #6
+ ld1 {v20.4h}, [x4], x10 // src2
+ sqadd v16.8h, v16.8h, v20.8h
+ sqrshrun v0.8b, v16.8h, #7
+ st1 {v0.s}[0], [x0], x1
+ subs w5, w5, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_bi_pixels6_8_neon, export=1
+ mov x10, #(MAX_PB_SIZE * 2)
+ sub x1, x1, #4
+1: ld1 {v0.8b}, [x2], x3
+ ushll v16.8h, v0.8b, #6
+ ld1 {v20.8h}, [x4], x10
+ sqadd v16.8h, v16.8h, v20.8h
+ sqrshrun v0.8b, v16.8h, #7
+ st1 {v0.s}[0], [x0], #4
+ st1 {v0.h}[2], [x0], x1
+ subs w5, w5, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_bi_pixels8_8_neon, export=1
+ mov x10, #(MAX_PB_SIZE * 2)
+1: ld1 {v0.8b}, [x2], x3 // src
+ ushll v16.8h, v0.8b, #6
+ ld1 {v20.8h}, [x4], x10 // src2
+ sqadd v16.8h, v16.8h, v20.8h
+ sqrshrun v0.8b, v16.8h, #7
+ subs w5, w5, #1
+ st1 {v0.8b}, [x0], x1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_bi_pixels12_8_neon, export=1
+ mov x10, #(MAX_PB_SIZE * 2)
+ sub x1, x1, #8
+1: ld1 {v0.16b}, [x2], x3
+ ushll v16.8h, v0.8b, #6
+ ushll2 v17.8h, v0.16b, #6
+ ld1 {v20.8h, v21.8h}, [x4], x10
+ sqadd v16.8h, v16.8h, v20.8h
+ sqadd v17.8h, v17.8h, v21.8h
+ sqrshrun v0.8b, v16.8h, #7
+ sqrshrun2 v0.16b, v17.8h, #7
+ st1 {v0.8b}, [x0], #8
+ subs w5, w5, #1
+ st1 {v0.s}[2], [x0], x1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_bi_pixels16_8_neon, export=1
+ mov x10, #(MAX_PB_SIZE * 2)
+1: ld1 {v0.16b}, [x2], x3 // src
+ ushll v16.8h, v0.8b, #6
+ ushll2 v17.8h, v0.16b, #6
+ ld1 {v20.8h, v21.8h}, [x4], x10 // src2
+ sqadd v16.8h, v16.8h, v20.8h
+ sqadd v17.8h, v17.8h, v21.8h
+ sqrshrun v0.8b, v16.8h, #7
+ sqrshrun2 v0.16b, v17.8h, #7
+ subs w5, w5, #1
+ st1 {v0.16b}, [x0], x1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_bi_pixels24_8_neon, export=1
+ mov x10, #(MAX_PB_SIZE * 2)
+1: ld1 {v0.8b-v2.8b}, [x2], x3 // src
+ ushll v16.8h, v0.8b, #6
+ ushll v17.8h, v1.8b, #6
+ ushll v18.8h, v2.8b, #6
+ ld1 {v20.8h-v22.8h}, [x4], x10 // src2
+ sqadd v16.8h, v16.8h, v20.8h
+ sqadd v17.8h, v17.8h, v21.8h
+ sqadd v18.8h, v18.8h, v22.8h
+ sqrshrun v0.8b, v16.8h, #7
+ sqrshrun v1.8b, v17.8h, #7
+ sqrshrun v2.8b, v18.8h, #7
+ subs w5, w5, #1
+ st1 {v0.8b-v2.8b}, [x0], x1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_bi_pixels32_8_neon, export=1
+ mov x10, #(MAX_PB_SIZE * 2)
+1: ld1 {v0.16b-v1.16b}, [x2], x3 // src
+ ushll v16.8h, v0.8b, #6
+ ushll2 v17.8h, v0.16b, #6
+ ushll v18.8h, v1.8b, #6
+ ushll2 v19.8h, v1.16b, #6
+ ld1 {v20.8h-v23.8h}, [x4], x10 // src2
+ sqadd v16.8h, v16.8h, v20.8h
+ sqadd v17.8h, v17.8h, v21.8h
+ sqadd v18.8h, v18.8h, v22.8h
+ sqadd v19.8h, v19.8h, v23.8h
+ sqrshrun v0.8b, v16.8h, #7
+ sqrshrun2 v0.16b, v17.8h, #7
+ sqrshrun v1.8b, v18.8h, #7
+ sqrshrun2 v1.16b, v19.8h, #7
+ st1 {v0.16b-v1.16b}, [x0], x1
+ subs w5, w5, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_bi_pixels48_8_neon, export=1
+ mov x10, #(MAX_PB_SIZE)
+1: ld1 {v0.16b-v2.16b}, [x2], x3 // src
+ ushll v16.8h, v0.8b, #6
+ ushll2 v17.8h, v0.16b, #6
+ ushll v18.8h, v1.8b, #6
+ ushll2 v19.8h, v1.16b, #6
+ ushll v20.8h, v2.8b, #6
+ ushll2 v21.8h, v2.16b, #6
+ ld1 {v24.8h-v27.8h}, [x4], #(MAX_PB_SIZE) // src2
+ sqadd v16.8h, v16.8h, v24.8h
+ sqadd v17.8h, v17.8h, v25.8h
+ sqadd v18.8h, v18.8h, v26.8h
+ sqadd v19.8h, v19.8h, v27.8h
+ ld1 {v24.8h-v25.8h}, [x4], x10
+ sqadd v20.8h, v20.8h, v24.8h
+ sqadd v21.8h, v21.8h, v25.8h
+ sqrshrun v0.8b, v16.8h, #7
+ sqrshrun2 v0.16b, v17.8h, #7
+ sqrshrun v1.8b, v18.8h, #7
+ sqrshrun2 v1.16b, v19.8h, #7
+ sqrshrun v2.8b, v20.8h, #7
+ sqrshrun2 v2.16b, v21.8h, #7
+ subs w5, w5, #1
+ st1 {v0.16b-v2.16b}, [x0], x1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_bi_pixels64_8_neon, export=1
+1: ld1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x2], x3 // src
+ ushll v16.8h, v0.8b, #6
+ ushll2 v17.8h, v0.16b, #6
+ ushll v18.8h, v1.8b, #6
+ ushll2 v19.8h, v1.16b, #6
+ ushll v20.8h, v2.8b, #6
+ ushll2 v21.8h, v2.16b, #6
+ ushll v22.8h, v3.8b, #6
+ ushll2 v23.8h, v3.16b, #6
+ ld1 {v24.8h, v25.8h, v26.8h, v27.8h}, [x4],
#(MAX_PB_SIZE) // src2
+ sqadd v16.8h, v16.8h, v24.8h
+ sqadd v17.8h, v17.8h, v25.8h
+ sqadd v18.8h, v18.8h, v26.8h
+ sqadd v19.8h, v19.8h, v27.8h
+ ld1 {v24.8h, v25.8h, v26.8h, v27.8h}, [x4],
#(MAX_PB_SIZE)
+ sqadd v20.8h, v20.8h, v24.8h
+ sqadd v21.8h, v21.8h, v25.8h
+ sqadd v22.8h, v22.8h, v26.8h
+ sqadd v23.8h, v23.8h, v27.8h
+ sqrshrun v0.8b, v16.8h, #7
+ sqrshrun2 v0.16b, v17.8h, #7
+ sqrshrun v1.8b, v18.8h, #7
+ sqrshrun2 v1.16b, v19.8h, #7
+ sqrshrun v2.8b, v20.8h, #7
+ sqrshrun2 v2.16b, v21.8h, #7
+ sqrshrun v3.8b, v22.8h, #7
+ sqrshrun2 v3.16b, v23.8h, #7
+ st1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x0], x1
+ subs w5, w5, #1
+ b.ne 1b
+ ret
+endfunc
+
function ff_hevc_put_hevc_epel_v4_8_neon, export=1
load_epel_filterb x5, x4
sub x1, x1, x2
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c
b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index c51488275c..cf171023e7 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -156,8 +156,12 @@ NEON8_FNPROTO(pel_pixels, (int16_t *dst,
const uint8_t *src, ptrdiff_t srcstride,
int height, intptr_t mx, intptr_t my, int width),);
-NEON8_FNPROTO(epel_v, (int16_t *dst,
- const uint8_t *src, ptrdiff_t srcstride,
+NEON8_FNPROTO(pel_bi_pixels, (uint8_t *dst, ptrdiff_t dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2,
+ int height, intptr_t mx, intptr_t my, int width),);
+
+NEON8_FNPROTO(epel_v, (uint8_t *dst, ptrdiff_t dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2,
int height, intptr_t mx, intptr_t my, int width),);
NEON8_FNPROTO(pel_uni_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
@@ -324,6 +328,8 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext
*c, const int bit_depth)
NEON8_FNASSIGN(c->put_hevc_epel, 1, 0, epel_v,);
NEON8_FNASSIGN(c->put_hevc_qpel, 0, 0, pel_pixels,);
NEON8_FNASSIGN(c->put_hevc_qpel, 1, 0, qpel_v,);
+ NEON8_FNASSIGN(c->put_hevc_epel_bi, 0, 0, pel_bi_pixels,);
+ NEON8_FNASSIGN(c->put_hevc_qpel_bi, 0, 0, pel_bi_pixels,);
NEON8_FNASSIGN(c->put_hevc_epel_uni, 0, 0, pel_uni_pixels,);
NEON8_FNASSIGN(c->put_hevc_epel_uni, 1, 0, epel_uni_v,);
NEON8_FNASSIGN(c->put_hevc_qpel_uni, 0, 0, pel_uni_pixels,);
--
2.38.0.windows.1
[-- Attachment #2: 0001-lavc-aarch64-new-optimization-for-8-bit-hevc_pel_bi_pixels.patch --]
[-- Type: text/plain, Size: 10427 bytes --]
From f91409b1e35d955b639160942765455cd6c49ab3 Mon Sep 17 00:00:00 2001
From: Logan Lyu <Logan.Lyu@myais.com.cn>
Date: Sun, 5 Nov 2023 16:33:17 +0800
Subject: [PATCH 1/6] lavc/aarch64: new optimization for 8-bit
hevc_pel_bi_pixels
put_hevc_pel_bi_pixels4_8_c: 54.7
put_hevc_pel_bi_pixels4_8_neon: 43.0
put_hevc_pel_bi_pixels6_8_c: 94.7
put_hevc_pel_bi_pixels6_8_neon: 37.0
put_hevc_pel_bi_pixels8_8_c: 171.0
put_hevc_pel_bi_pixels8_8_neon: 24.0
put_hevc_pel_bi_pixels12_8_c: 354.0
put_hevc_pel_bi_pixels12_8_neon: 68.7
put_hevc_pel_bi_pixels16_8_c: 588.2
put_hevc_pel_bi_pixels16_8_neon: 77.5
put_hevc_pel_bi_pixels24_8_c: 1670.7
put_hevc_pel_bi_pixels24_8_neon: 173.0
put_hevc_pel_bi_pixels32_8_c: 2267.7
put_hevc_pel_bi_pixels32_8_neon: 281.2
put_hevc_pel_bi_pixels48_8_c: 5787.5
put_hevc_pel_bi_pixels48_8_neon: 673.5
put_hevc_pel_bi_pixels64_8_c: 9897.0
put_hevc_pel_bi_pixels64_8_neon: 1159.5
Co-Authored-By: J. Dekker <jdek@itanimul.li>
---
libavcodec/aarch64/hevcdsp_epel_neon.S | 179 ++++++++++++++++++++++
libavcodec/aarch64/hevcdsp_init_aarch64.c | 10 +-
2 files changed, 187 insertions(+), 2 deletions(-)
diff --git a/libavcodec/aarch64/hevcdsp_epel_neon.S b/libavcodec/aarch64/hevcdsp_epel_neon.S
index 708b903b00..74165273d7 100644
--- a/libavcodec/aarch64/hevcdsp_epel_neon.S
+++ b/libavcodec/aarch64/hevcdsp_epel_neon.S
@@ -244,6 +244,185 @@ function ff_hevc_put_hevc_pel_pixels64_8_neon, export=1
endfunc
+function ff_hevc_put_hevc_pel_bi_pixels4_8_neon, export=1
+ mov x10, #(MAX_PB_SIZE * 2)
+1: ld1 {v0.s}[0], [x2], x3 // src
+ ushll v16.8h, v0.8b, #6
+ ld1 {v20.4h}, [x4], x10 // src2
+ sqadd v16.8h, v16.8h, v20.8h
+ sqrshrun v0.8b, v16.8h, #7
+ st1 {v0.s}[0], [x0], x1
+ subs w5, w5, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_bi_pixels6_8_neon, export=1
+ mov x10, #(MAX_PB_SIZE * 2)
+ sub x1, x1, #4
+1: ld1 {v0.8b}, [x2], x3
+ ushll v16.8h, v0.8b, #6
+ ld1 {v20.8h}, [x4], x10
+ sqadd v16.8h, v16.8h, v20.8h
+ sqrshrun v0.8b, v16.8h, #7
+ st1 {v0.s}[0], [x0], #4
+ st1 {v0.h}[2], [x0], x1
+ subs w5, w5, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_bi_pixels8_8_neon, export=1
+ mov x10, #(MAX_PB_SIZE * 2)
+1: ld1 {v0.8b}, [x2], x3 // src
+ ushll v16.8h, v0.8b, #6
+ ld1 {v20.8h}, [x4], x10 // src2
+ sqadd v16.8h, v16.8h, v20.8h
+ sqrshrun v0.8b, v16.8h, #7
+ subs w5, w5, #1
+ st1 {v0.8b}, [x0], x1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_bi_pixels12_8_neon, export=1
+ mov x10, #(MAX_PB_SIZE * 2)
+ sub x1, x1, #8
+1: ld1 {v0.16b}, [x2], x3
+ ushll v16.8h, v0.8b, #6
+ ushll2 v17.8h, v0.16b, #6
+ ld1 {v20.8h, v21.8h}, [x4], x10
+ sqadd v16.8h, v16.8h, v20.8h
+ sqadd v17.8h, v17.8h, v21.8h
+ sqrshrun v0.8b, v16.8h, #7
+ sqrshrun2 v0.16b, v17.8h, #7
+ st1 {v0.8b}, [x0], #8
+ subs w5, w5, #1
+ st1 {v0.s}[2], [x0], x1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_bi_pixels16_8_neon, export=1
+ mov x10, #(MAX_PB_SIZE * 2)
+1: ld1 {v0.16b}, [x2], x3 // src
+ ushll v16.8h, v0.8b, #6
+ ushll2 v17.8h, v0.16b, #6
+ ld1 {v20.8h, v21.8h}, [x4], x10 // src2
+ sqadd v16.8h, v16.8h, v20.8h
+ sqadd v17.8h, v17.8h, v21.8h
+ sqrshrun v0.8b, v16.8h, #7
+ sqrshrun2 v0.16b, v17.8h, #7
+ subs w5, w5, #1
+ st1 {v0.16b}, [x0], x1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_bi_pixels24_8_neon, export=1
+ mov x10, #(MAX_PB_SIZE * 2)
+1: ld1 {v0.8b-v2.8b}, [x2], x3 // src
+ ushll v16.8h, v0.8b, #6
+ ushll v17.8h, v1.8b, #6
+ ushll v18.8h, v2.8b, #6
+ ld1 {v20.8h-v22.8h}, [x4], x10 // src2
+ sqadd v16.8h, v16.8h, v20.8h
+ sqadd v17.8h, v17.8h, v21.8h
+ sqadd v18.8h, v18.8h, v22.8h
+ sqrshrun v0.8b, v16.8h, #7
+ sqrshrun v1.8b, v17.8h, #7
+ sqrshrun v2.8b, v18.8h, #7
+ subs w5, w5, #1
+ st1 {v0.8b-v2.8b}, [x0], x1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_bi_pixels32_8_neon, export=1
+ mov x10, #(MAX_PB_SIZE * 2)
+1: ld1 {v0.16b-v1.16b}, [x2], x3 // src
+ ushll v16.8h, v0.8b, #6
+ ushll2 v17.8h, v0.16b, #6
+ ushll v18.8h, v1.8b, #6
+ ushll2 v19.8h, v1.16b, #6
+ ld1 {v20.8h-v23.8h}, [x4], x10 // src2
+ sqadd v16.8h, v16.8h, v20.8h
+ sqadd v17.8h, v17.8h, v21.8h
+ sqadd v18.8h, v18.8h, v22.8h
+ sqadd v19.8h, v19.8h, v23.8h
+ sqrshrun v0.8b, v16.8h, #7
+ sqrshrun2 v0.16b, v17.8h, #7
+ sqrshrun v1.8b, v18.8h, #7
+ sqrshrun2 v1.16b, v19.8h, #7
+ st1 {v0.16b-v1.16b}, [x0], x1
+ subs w5, w5, #1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_bi_pixels48_8_neon, export=1
+ mov x10, #(MAX_PB_SIZE)
+1: ld1 {v0.16b-v2.16b}, [x2], x3 // src
+ ushll v16.8h, v0.8b, #6
+ ushll2 v17.8h, v0.16b, #6
+ ushll v18.8h, v1.8b, #6
+ ushll2 v19.8h, v1.16b, #6
+ ushll v20.8h, v2.8b, #6
+ ushll2 v21.8h, v2.16b, #6
+ ld1 {v24.8h-v27.8h}, [x4], #(MAX_PB_SIZE) // src2
+ sqadd v16.8h, v16.8h, v24.8h
+ sqadd v17.8h, v17.8h, v25.8h
+ sqadd v18.8h, v18.8h, v26.8h
+ sqadd v19.8h, v19.8h, v27.8h
+ ld1 {v24.8h-v25.8h}, [x4], x10
+ sqadd v20.8h, v20.8h, v24.8h
+ sqadd v21.8h, v21.8h, v25.8h
+ sqrshrun v0.8b, v16.8h, #7
+ sqrshrun2 v0.16b, v17.8h, #7
+ sqrshrun v1.8b, v18.8h, #7
+ sqrshrun2 v1.16b, v19.8h, #7
+ sqrshrun v2.8b, v20.8h, #7
+ sqrshrun2 v2.16b, v21.8h, #7
+ subs w5, w5, #1
+ st1 {v0.16b-v2.16b}, [x0], x1
+ b.ne 1b
+ ret
+endfunc
+
+function ff_hevc_put_hevc_pel_bi_pixels64_8_neon, export=1
+1: ld1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x2], x3 // src
+ ushll v16.8h, v0.8b, #6
+ ushll2 v17.8h, v0.16b, #6
+ ushll v18.8h, v1.8b, #6
+ ushll2 v19.8h, v1.16b, #6
+ ushll v20.8h, v2.8b, #6
+ ushll2 v21.8h, v2.16b, #6
+ ushll v22.8h, v3.8b, #6
+ ushll2 v23.8h, v3.16b, #6
+ ld1 {v24.8h, v25.8h, v26.8h, v27.8h}, [x4], #(MAX_PB_SIZE) // src2
+ sqadd v16.8h, v16.8h, v24.8h
+ sqadd v17.8h, v17.8h, v25.8h
+ sqadd v18.8h, v18.8h, v26.8h
+ sqadd v19.8h, v19.8h, v27.8h
+ ld1 {v24.8h, v25.8h, v26.8h, v27.8h}, [x4], #(MAX_PB_SIZE)
+ sqadd v20.8h, v20.8h, v24.8h
+ sqadd v21.8h, v21.8h, v25.8h
+ sqadd v22.8h, v22.8h, v26.8h
+ sqadd v23.8h, v23.8h, v27.8h
+ sqrshrun v0.8b, v16.8h, #7
+ sqrshrun2 v0.16b, v17.8h, #7
+ sqrshrun v1.8b, v18.8h, #7
+ sqrshrun2 v1.16b, v19.8h, #7
+ sqrshrun v2.8b, v20.8h, #7
+ sqrshrun2 v2.16b, v21.8h, #7
+ sqrshrun v3.8b, v22.8h, #7
+ sqrshrun2 v3.16b, v23.8h, #7
+ st1 {v0.16b, v1.16b, v2.16b, v3.16b}, [x0], x1
+ subs w5, w5, #1
+ b.ne 1b
+ ret
+endfunc
+
function ff_hevc_put_hevc_epel_v4_8_neon, export=1
load_epel_filterb x5, x4
sub x1, x1, x2
diff --git a/libavcodec/aarch64/hevcdsp_init_aarch64.c b/libavcodec/aarch64/hevcdsp_init_aarch64.c
index c51488275c..cf171023e7 100644
--- a/libavcodec/aarch64/hevcdsp_init_aarch64.c
+++ b/libavcodec/aarch64/hevcdsp_init_aarch64.c
@@ -156,8 +156,12 @@ NEON8_FNPROTO(pel_pixels, (int16_t *dst,
const uint8_t *src, ptrdiff_t srcstride,
int height, intptr_t mx, intptr_t my, int width),);
-NEON8_FNPROTO(epel_v, (int16_t *dst,
- const uint8_t *src, ptrdiff_t srcstride,
+NEON8_FNPROTO(pel_bi_pixels, (uint8_t *dst, ptrdiff_t dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2,
+ int height, intptr_t mx, intptr_t my, int width),);
+
+NEON8_FNPROTO(epel_v, (uint8_t *dst, ptrdiff_t dststride,
+ const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2,
int height, intptr_t mx, intptr_t my, int width),);
NEON8_FNPROTO(pel_uni_pixels, (uint8_t *_dst, ptrdiff_t _dststride,
@@ -324,6 +328,8 @@ av_cold void ff_hevc_dsp_init_aarch64(HEVCDSPContext *c, const int bit_depth)
NEON8_FNASSIGN(c->put_hevc_epel, 1, 0, epel_v,);
NEON8_FNASSIGN(c->put_hevc_qpel, 0, 0, pel_pixels,);
NEON8_FNASSIGN(c->put_hevc_qpel, 1, 0, qpel_v,);
+ NEON8_FNASSIGN(c->put_hevc_epel_bi, 0, 0, pel_bi_pixels,);
+ NEON8_FNASSIGN(c->put_hevc_qpel_bi, 0, 0, pel_bi_pixels,);
NEON8_FNASSIGN(c->put_hevc_epel_uni, 0, 0, pel_uni_pixels,);
NEON8_FNASSIGN(c->put_hevc_epel_uni, 1, 0, epel_uni_v,);
NEON8_FNASSIGN(c->put_hevc_qpel_uni, 0, 0, pel_uni_pixels,);
--
2.38.0.windows.1
[-- Attachment #3: Type: text/plain, Size: 251 bytes --]
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next reply other threads:[~2023-11-18 2:06 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-18 2:06 Logan.Lyu [this message]
2023-11-19 20:42 ` Michael Niedermayer
2023-11-22 12:30 ` Logan.Lyu
2023-11-22 12:36 ` Martin Storsjö via ffmpeg-devel
2023-11-24 12:19 ` Logan.Lyu
2023-11-24 12:30 ` Martin Storsjö
2023-12-01 19:29 ` Martin Storsjö
2023-12-01 18:09 ` Martin Storsjö
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