* [FFmpeg-devel] [PATCH 3/4] lavc/vp9dsp: R-V V ipred hor
@ 2024-03-02 7:42 flow gg
2024-03-03 2:01 ` flow gg
0 siblings, 1 reply; 3+ messages in thread
From: flow gg @ 2024-03-02 7:42 UTC (permalink / raw)
To: FFmpeg development discussions and patches
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[-- Attachment #2: 0003-lavc-vp9dsp-R-V-V-ipred-hor.patch --]
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From 173072b33d3237b924f3fa342e20558d96a72457 Mon Sep 17 00:00:00 2001
From: sunyuechi <sunyuechi@iscas.ac.cn>
Date: Sat, 2 Mar 2024 08:35:39 +0800
Subject: [PATCH 3/4] lavc/vp9dsp: R-V V ipred hor
C908:
vp9_hor_8x8_8bpp_c: 74.7
vp9_hor_8x8_8bpp_rvv_i32: 35.7
vp9_hor_16x16_8bpp_c: 175.5
vp9_hor_16x16_8bpp_rvv_i32: 80.2
vp9_hor_32x32_8bpp_c: 510.2
vp9_hor_32x32_8bpp_rvv_i32: 264.0
---
libavcodec/riscv/vp9_intra_rvv.S | 56 ++++++++++++++++++++++++++++++++
libavcodec/riscv/vp9dsp.h | 6 ++++
libavcodec/riscv/vp9dsp_init.c | 3 ++
3 files changed, 65 insertions(+)
diff --git a/libavcodec/riscv/vp9_intra_rvv.S b/libavcodec/riscv/vp9_intra_rvv.S
index 88b54f37b0..35fb0ebe10 100644
--- a/libavcodec/riscv/vp9_intra_rvv.S
+++ b/libavcodec/riscv/vp9_intra_rvv.S
@@ -234,3 +234,59 @@ func ff_v_8x8_rvv, zve64x
ret
endfunc
+
+func ff_h_32x32_rvv, zve32x
+ li t0, 32
+ addi a2, a2, 31
+ vsetvli zero, t0, e8, m2, ta, ma
+
+ .rept 2
+ .irp n 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30
+ lbu t1, (a2)
+ addi a2, a2, -1
+ vmv.v.x v\n, t1
+ .endr
+ .irp n 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30
+ vse8.v v\n, (a0)
+ add a0, a0, a1
+ .endr
+ .endr
+
+ ret
+endfunc
+
+func ff_h_16x16_rvv, zve32x
+ addi a2, a2, 15
+ vsetivli zero, 16, e8, m1, ta, ma
+
+ .irp n 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
+ lbu t1, (a2)
+ addi a2, a2, -1
+ vmv.v.x v\n, t1
+ .endr
+ .irp n 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22
+ vse8.v v\n, (a0)
+ add a0, a0, a1
+ .endr
+ vse8.v v23, (a0)
+
+ ret
+endfunc
+
+func ff_h_8x8_rvv, zve32x
+ addi a2, a2, 7
+ vsetivli zero, 8, e8, mf2, ta, ma
+
+ .irp n 8, 9, 10, 11, 12, 13, 14, 15
+ lbu t1, (a2)
+ addi a2, a2, -1
+ vmv.v.x v\n, t1
+ .endr
+ .irp n 8, 9, 10, 11, 12, 13, 14
+ vse8.v v\n, (a0)
+ add a0, a0, a1
+ .endr
+ vse8.v v15, (a0)
+
+ ret
+endfunc
diff --git a/libavcodec/riscv/vp9dsp.h b/libavcodec/riscv/vp9dsp.h
index ae4fb266d0..2b2e0db0d8 100644
--- a/libavcodec/riscv/vp9dsp.h
+++ b/libavcodec/riscv/vp9dsp.h
@@ -66,5 +66,11 @@ void ff_v_16x16_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
const uint8_t *a);
void ff_v_8x8_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
const uint8_t *a);
+void ff_h_32x32_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
+ const uint8_t *a);
+void ff_h_16x16_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
+ const uint8_t *a);
+void ff_h_8x8_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
+ const uint8_t *a);
#endif // #ifndef AVCODEC_RISCV_VP9DSP_RISCV_H
diff --git a/libavcodec/riscv/vp9dsp_init.c b/libavcodec/riscv/vp9dsp_init.c
index 9c550d40b5..16aeeb260a 100644
--- a/libavcodec/riscv/vp9dsp_init.c
+++ b/libavcodec/riscv/vp9dsp_init.c
@@ -54,6 +54,9 @@ static av_cold void vp9dsp_intrapred_init_rvv(VP9DSPContext *dsp, int bpp)
dsp->intra_pred[TX_16X16][TOP_DC_PRED] = ff_dc_top_16x16_rvv;
dsp->intra_pred[TX_32X32][VERT_PRED] = ff_v_32x32_rvv;
dsp->intra_pred[TX_16X16][VERT_PRED] = ff_v_16x16_rvv;
+ dsp->intra_pred[TX_32X32][HOR_PRED] = ff_h_32x32_rvv;
+ dsp->intra_pred[TX_16X16][HOR_PRED] = ff_h_16x16_rvv;
+ dsp->intra_pred[TX_8X8][HOR_PRED] = ff_h_8x8_rvv;
}
#endif
}
--
2.44.0
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* Re: [FFmpeg-devel] [PATCH 3/4] lavc/vp9dsp: R-V V ipred hor
2024-03-02 7:42 [FFmpeg-devel] [PATCH 3/4] lavc/vp9dsp: R-V V ipred hor flow gg
@ 2024-03-03 2:01 ` flow gg
2024-03-22 6:02 ` flow gg
0 siblings, 1 reply; 3+ messages in thread
From: flow gg @ 2024-03-03 2:01 UTC (permalink / raw)
To: FFmpeg development discussions and patches
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flow gg <hlefthleft@gmail.com> 于2024年3月2日周六 15:42写道：
>
>
[-- Attachment #2: 0003-lavc-vp9dsp-R-V-V-ipred-hor.patch --]
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From 006dcbe723592a3653bceb0d7f8cc3004e05cb05 Mon Sep 17 00:00:00 2001
From: sunyuechi <sunyuechi@iscas.ac.cn>
Date: Sat, 2 Mar 2024 08:35:39 +0800
Subject: [PATCH 3/4] lavc/vp9dsp: R-V V ipred hor
C908:
vp9_hor_8x8_8bpp_c: 74.7
vp9_hor_8x8_8bpp_rvv_i32: 35.7
vp9_hor_16x16_8bpp_c: 175.5
vp9_hor_16x16_8bpp_rvv_i32: 80.2
vp9_hor_32x32_8bpp_c: 510.2
vp9_hor_32x32_8bpp_rvv_i32: 264.0
---
libavcodec/riscv/vp9_intra_rvv.S | 56 ++++++++++++++++++++++++++++++++
libavcodec/riscv/vp9dsp.h | 6 ++++
libavcodec/riscv/vp9dsp_init.c | 3 ++
3 files changed, 65 insertions(+)
diff --git a/libavcodec/riscv/vp9_intra_rvv.S b/libavcodec/riscv/vp9_intra_rvv.S
index 034d4f5908..6644c68e67 100644
--- a/libavcodec/riscv/vp9_intra_rvv.S
+++ b/libavcodec/riscv/vp9_intra_rvv.S
@@ -204,3 +204,59 @@ func ff_v_8x8_rvv, zve64x
ret
endfunc
+
+func ff_h_32x32_rvv, zve32x
+ li t0, 32
+ addi a2, a2, 31
+ vsetvli zero, t0, e8, m2, ta, ma
+
+ .rept 2
+ .irp n 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30
+ lbu t1, (a2)
+ addi a2, a2, -1
+ vmv.v.x v\n, t1
+ .endr
+ .irp n 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30
+ vse8.v v\n, (a0)
+ add a0, a0, a1
+ .endr
+ .endr
+
+ ret
+endfunc
+
+func ff_h_16x16_rvv, zve32x
+ addi a2, a2, 15
+ vsetivli zero, 16, e8, m1, ta, ma
+
+ .irp n 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
+ lbu t1, (a2)
+ addi a2, a2, -1
+ vmv.v.x v\n, t1
+ .endr
+ .irp n 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22
+ vse8.v v\n, (a0)
+ add a0, a0, a1
+ .endr
+ vse8.v v23, (a0)
+
+ ret
+endfunc
+
+func ff_h_8x8_rvv, zve32x
+ addi a2, a2, 7
+ vsetivli zero, 8, e8, mf2, ta, ma
+
+ .irp n 8, 9, 10, 11, 12, 13, 14, 15
+ lbu t1, (a2)
+ addi a2, a2, -1
+ vmv.v.x v\n, t1
+ .endr
+ .irp n 8, 9, 10, 11, 12, 13, 14
+ vse8.v v\n, (a0)
+ add a0, a0, a1
+ .endr
+ vse8.v v15, (a0)
+
+ ret
+endfunc
diff --git a/libavcodec/riscv/vp9dsp.h b/libavcodec/riscv/vp9dsp.h
index ae4fb266d0..2b2e0db0d8 100644
--- a/libavcodec/riscv/vp9dsp.h
+++ b/libavcodec/riscv/vp9dsp.h
@@ -66,5 +66,11 @@ void ff_v_16x16_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
const uint8_t *a);
void ff_v_8x8_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
const uint8_t *a);
+void ff_h_32x32_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
+ const uint8_t *a);
+void ff_h_16x16_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
+ const uint8_t *a);
+void ff_h_8x8_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
+ const uint8_t *a);
#endif // #ifndef AVCODEC_RISCV_VP9DSP_RISCV_H
diff --git a/libavcodec/riscv/vp9dsp_init.c b/libavcodec/riscv/vp9dsp_init.c
index 9c550d40b5..16aeeb260a 100644
--- a/libavcodec/riscv/vp9dsp_init.c
+++ b/libavcodec/riscv/vp9dsp_init.c
@@ -54,6 +54,9 @@ static av_cold void vp9dsp_intrapred_init_rvv(VP9DSPContext *dsp, int bpp)
dsp->intra_pred[TX_16X16][TOP_DC_PRED] = ff_dc_top_16x16_rvv;
dsp->intra_pred[TX_32X32][VERT_PRED] = ff_v_32x32_rvv;
dsp->intra_pred[TX_16X16][VERT_PRED] = ff_v_16x16_rvv;
+ dsp->intra_pred[TX_32X32][HOR_PRED] = ff_h_32x32_rvv;
+ dsp->intra_pred[TX_16X16][HOR_PRED] = ff_h_16x16_rvv;
+ dsp->intra_pred[TX_8X8][HOR_PRED] = ff_h_8x8_rvv;
}
#endif
}
--
2.44.0
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [FFmpeg-devel] [PATCH 3/4] lavc/vp9dsp: R-V V ipred hor
2024-03-03 2:01 ` flow gg
@ 2024-03-22 6:02 ` flow gg
0 siblings, 0 replies; 3+ messages in thread
From: flow gg @ 2024-03-22 6:02 UTC (permalink / raw)
To: FFmpeg development discussions and patches
[-- Attachment #1: Type: text/plain, Size: 243 bytes --]
Because the previous patch was updated, so it was updated in this response
flow gg <hlefthleft@gmail.com> 于2024年3月3日周日 10:01写道：
>
>
> flow gg <hlefthleft@gmail.com> 于2024年3月2日周六 15:42写道：
>
>>
>>
[-- Attachment #2: 0003-lavc-vp9dsp-R-V-V-ipred-hor.patch --]
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From a4672687a10a49702623449e8569d68913e91346 Mon Sep 17 00:00:00 2001
From: sunyuechi <sunyuechi@iscas.ac.cn>
Date: Thu, 21 Mar 2024 21:39:50 +0800
Subject: [PATCH 3/4] lavc/vp9dsp: R-V V ipred hor
C908:
vp9_hor_8x8_8bpp_c: 74.7
vp9_hor_8x8_8bpp_rvv_i32: 35.7
vp9_hor_16x16_8bpp_c: 175.5
vp9_hor_16x16_8bpp_rvv_i32: 80.2
vp9_hor_32x32_8bpp_c: 510.2
vp9_hor_32x32_8bpp_rvv_i32: 264.0
---
libavcodec/riscv/vp9_intra_rvv.S | 56 ++++++++++++++++++++++++++++++++
libavcodec/riscv/vp9dsp.h | 6 ++++
libavcodec/riscv/vp9dsp_init.c | 3 ++
3 files changed, 65 insertions(+)
diff --git a/libavcodec/riscv/vp9_intra_rvv.S b/libavcodec/riscv/vp9_intra_rvv.S
index d81513cd3c..bf7f6d8692 100644
--- a/libavcodec/riscv/vp9_intra_rvv.S
+++ b/libavcodec/riscv/vp9_intra_rvv.S
@@ -157,3 +157,59 @@ func ff_v_8x8_rvv, zve64x
ret
endfunc
+
+func ff_h_32x32_rvv, zve32x
+ li t0, 32
+ addi a2, a2, 31
+ vsetvli zero, t0, e8, m2, ta, ma
+
+ .rept 2
+ .irp n 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30
+ lbu t1, (a2)
+ addi a2, a2, -1
+ vmv.v.x v\n, t1
+ .endr
+ .irp n 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30
+ vse8.v v\n, (a0)
+ add a0, a0, a1
+ .endr
+ .endr
+
+ ret
+endfunc
+
+func ff_h_16x16_rvv, zve32x
+ addi a2, a2, 15
+ vsetivli zero, 16, e8, m1, ta, ma
+
+ .irp n 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
+ lbu t1, (a2)
+ addi a2, a2, -1
+ vmv.v.x v\n, t1
+ .endr
+ .irp n 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22
+ vse8.v v\n, (a0)
+ add a0, a0, a1
+ .endr
+ vse8.v v23, (a0)
+
+ ret
+endfunc
+
+func ff_h_8x8_rvv, zve32x
+ addi a2, a2, 7
+ vsetivli zero, 8, e8, mf2, ta, ma
+
+ .irp n 8, 9, 10, 11, 12, 13, 14, 15
+ lbu t1, (a2)
+ addi a2, a2, -1
+ vmv.v.x v\n, t1
+ .endr
+ .irp n 8, 9, 10, 11, 12, 13, 14
+ vse8.v v\n, (a0)
+ add a0, a0, a1
+ .endr
+ vse8.v v15, (a0)
+
+ ret
+endfunc
diff --git a/libavcodec/riscv/vp9dsp.h b/libavcodec/riscv/vp9dsp.h
index 17663c6107..51d9bc3957 100644
--- a/libavcodec/riscv/vp9dsp.h
+++ b/libavcodec/riscv/vp9dsp.h
@@ -66,6 +66,12 @@ void ff_v_16x16_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
const uint8_t *a);
void ff_v_8x8_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
const uint8_t *a);
+void ff_h_32x32_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
+ const uint8_t *a);
+void ff_h_16x16_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
+ const uint8_t *a);
+void ff_h_8x8_rvv(uint8_t *dst, ptrdiff_t stride, const uint8_t *l,
+ const uint8_t *a);
#define VP9_8TAP_RISCV_RVV_FUNC(SIZE, type, type_idx) \
void ff_put_8tap_##type##_##SIZE##h_rvv(uint8_t *dst, ptrdiff_t dststride, \
diff --git a/libavcodec/riscv/vp9dsp_init.c b/libavcodec/riscv/vp9dsp_init.c
index 9c550d40b5..16aeeb260a 100644
--- a/libavcodec/riscv/vp9dsp_init.c
+++ b/libavcodec/riscv/vp9dsp_init.c
@@ -54,6 +54,9 @@ static av_cold void vp9dsp_intrapred_init_rvv(VP9DSPContext *dsp, int bpp)
dsp->intra_pred[TX_16X16][TOP_DC_PRED] = ff_dc_top_16x16_rvv;
dsp->intra_pred[TX_32X32][VERT_PRED] = ff_v_32x32_rvv;
dsp->intra_pred[TX_16X16][VERT_PRED] = ff_v_16x16_rvv;
+ dsp->intra_pred[TX_32X32][HOR_PRED] = ff_h_32x32_rvv;
+ dsp->intra_pred[TX_16X16][HOR_PRED] = ff_h_16x16_rvv;
+ dsp->intra_pred[TX_8X8][HOR_PRED] = ff_h_8x8_rvv;
}
#endif
}
--
2.44.0
[-- Attachment #3: Type: text/plain, Size: 251 bytes --]
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end of thread, other threads:[~2024-03-22 6:03 UTC | newest]
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2024-03-03 2:01 ` flow gg
2024-03-22 6:02 ` flow gg
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