From: sunyuechi <sunyue...@iscas.ac.cn>
C908:
vp9_avg_bilin_4hv_8bpp_c: 11.0
vp9_avg_bilin_4hv_8bpp_rvv_i64: 3.7
vp9_avg_bilin_8hv_8bpp_c: 38.7
vp9_avg_bilin_8hv_8bpp_rvv_i64: 7.2
vp9_avg_bilin_16hv_8bpp_c: 147.0
vp9_avg_bilin_16hv_8bpp_rvv_i64: 14.2
vp9_avg_bilin_32hv_8bpp_c: 574.5
vp9_avg_bilin_32hv_8bpp_rvv_i64: 42.7
vp9_avg_bilin_64hv_8bpp_c: 2311.5
vp9_avg_bilin_64hv_8bpp_rvv_i64: 201.7
vp9_put_bilin_4hv_8bpp_c: 10.0
vp9_put_bilin_4hv_8bpp_rvv_i64: 3.2
vp9_put_bilin_8hv_8bpp_c: 35.2
vp9_put_bilin_8hv_8bpp_rvv_i64: 6.5
vp9_put_bilin_16hv_8bpp_c: 133.7
vp9_put_bilin_16hv_8bpp_rvv_i64: 13.0
vp9_put_bilin_32hv_8bpp_c: 538.2
vp9_put_bilin_32hv_8bpp_rvv_i64: 39.7
vp9_put_bilin_64hv_8bpp_c: 2114.0
vp9_put_bilin_64hv_8bpp_rvv_i64: 153.7
---
libavcodec/riscv/vp9_mc_rvv.S | 38 +++++++++++++++++++++++++++++++++-
libavcodec/riscv/vp9dsp_init.c | 10 +++++++++
2 files changed, 47 insertions(+), 1 deletion(-)
diff --git a/libavcodec/riscv/vp9_mc_rvv.S b/libavcodec/riscv/vp9_mc_rvv.S
index 9611aba0ed..990271736b 100644
--- a/libavcodec/riscv/vp9_mc_rvv.S
+++ b/libavcodec/riscv/vp9_mc_rvv.S
@@ -93,6 +93,40 @@ func ff_\op\()_vp9_bilin_4\type\()_rvv, zve32x
endfunc
.endm
+.macro bilin_hv op
+func ff_\op\()_vp9_bilin_4hv_rvv, zve32x
+ vsetvlstatic8 4, t0, 64
+.Lbilin_hv\op:
+.ifc \op,avg
+ csrwi vxrm, 0
+.endif
+ neg t1, a5
+ neg t2, a6
+ li t4, 8
+ bilin_load v24, put, h, a5
+ add a2, a2, a3
+1:
+ addi a4, a4, -1
+ bilin_load v4, put, h, a5
+ vwmulu.vx v16, v4, a6
+ vwmaccsu.vx v16, t2, v24
+ vwadd.wx v16, v16, t4
+ vnsra.wi v16, v16, 4
+ vadd.vv v0, v16, v24
+.ifc \op,avg
+ vle8.v v16, (a0)
+ vaaddu.vv v0, v0, v16
+.endif
+ vse8.v v0, (a0)
+ vmv.v.v v24, v4
+ add a2, a2, a3
+ add a0, a0, a1
+ bnez a4, 1b
+
+ ret
+endfunc
+.endm
+
.irp len, 64, 32, 16, 8, 4
copy_avg \len
.endr
@@ -101,6 +135,8 @@ bilin_h_v put, h, a5
bilin_h_v avg, h, a5
bilin_h_v put, v, a6
bilin_h_v avg, v, a6
+bilin_hv put
+bilin_hv avg
.macro func_bilin_h_v len, op, type
func ff_\op\()_vp9_bilin_\len\()\type\()_rvv, zve32x
@@ -111,7 +147,7 @@ endfunc
.irp len, 64, 32, 16, 8
.irp op, put, avg
- .irp type, h, v
+ .irp type, h, v, hv
func_bilin_h_v \len, \op, \type
.endr
.endr
diff --git a/libavcodec/riscv/vp9dsp_init.c b/libavcodec/riscv/vp9dsp_init.c
index 9606d8545f..b3700dfb08 100644
--- a/libavcodec/riscv/vp9dsp_init.c
+++ b/libavcodec/riscv/vp9dsp_init.c
@@ -83,6 +83,16 @@ static av_cold void vp9dsp_mc_init_riscv(VP9DSPContext *dsp,
int bpp)
dsp->mc[4][FILTER_BILINEAR ][0][1][0] = ff_put_vp9_bilin_4h_rvv;
dsp->mc[4][FILTER_BILINEAR ][1][0][1] = ff_avg_vp9_bilin_4v_rvv;
dsp->mc[4][FILTER_BILINEAR ][1][1][0] = ff_avg_vp9_bilin_4h_rvv;
+ dsp->mc[0][FILTER_BILINEAR ][0][1][1] = ff_put_vp9_bilin_64hv_rvv;
+ dsp->mc[0][FILTER_BILINEAR ][1][1][1] = ff_avg_vp9_bilin_64hv_rvv;
+ dsp->mc[1][FILTER_BILINEAR ][0][1][1] = ff_put_vp9_bilin_32hv_rvv;
+ dsp->mc[1][FILTER_BILINEAR ][1][1][1] = ff_avg_vp9_bilin_32hv_rvv;
+ dsp->mc[2][FILTER_BILINEAR ][0][1][1] = ff_put_vp9_bilin_16hv_rvv;
+ dsp->mc[2][FILTER_BILINEAR ][1][1][1] = ff_avg_vp9_bilin_16hv_rvv;
+ dsp->mc[3][FILTER_BILINEAR ][0][1][1] = ff_put_vp9_bilin_8hv_rvv;
+ dsp->mc[3][FILTER_BILINEAR ][1][1][1] = ff_avg_vp9_bilin_8hv_rvv;
+ dsp->mc[4][FILTER_BILINEAR ][0][1][1] = ff_put_vp9_bilin_4hv_rvv;
+ dsp->mc[4][FILTER_BILINEAR ][1][1][1] = ff_avg_vp9_bilin_4hv_rvv;
#undef init_fpel
}
--
2.45.1
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