Rémi Denis-Courmont 5a6e333fc7 lavc/h264dsp: R-V V 8-bit luma loop filter ...

T-Head C908 (cycles):
h264_h_loop_filter_luma_8bpp_c:       297.5
h264_h_loop_filter_luma_8bpp_rvv_i32: 369.2
h264_v_loop_filter_luma_8bpp_c:       862.7
h264_v_loop_filter_luma_8bpp_rvv_i32: 199.7

Performance in the horizontal scenario seems worse than scalar. x86
SSE2 and AVX optimisations are similarly affected. This is presumably
caused by unlucky inputs from checkasm, such that the C code
short-circuits almost all filter calculations.

2024-07-04 19:57:42 +03:00

..

aacencdsp_init.c

lavc/aacencdsp: R-V V quant_bands

2024-06-03 22:43:37 +03:00

aacencdsp_rvv.S

lavc/aacencdsp: fix rounding in R-V V quantize_bands

2024-06-08 18:30:43 +03:00

aacpsdsp_init.c

…

aacpsdsp_rvv.S

lavc/riscv: explicitly require Zbb for MIN

2024-05-10 18:59:06 +03:00

ac3dsp_init.c

lavc/ac3dsp: add R-V Zvbb extract_exponents

2024-05-11 11:38:49 +03:00

ac3dsp_rvb.S

lavc/ac3dsp: R-V Zbb ac3_exponent_min

2024-05-06 22:10:16 +03:00

ac3dsp_rvv.S

lavc/ac3dsp: R-V V min_exponents

2024-05-04 10:17:11 +03:00

ac3dsp_rvvb.S

lavc/ac3dsp: add R-V Zvbb extract_exponents

2024-05-11 11:38:49 +03:00

alacdsp_init.c

…

alacdsp_rvv.S

…

audiodsp_init.c

…

audiodsp_rvf.S

…

audiodsp_rvv.S

…

blockdsp_init.c

lavc/riscv: use ff_rv_vlen_least()

2024-05-13 18:36:07 +03:00

blockdsp_rvv.S

lavc/blockdsp: R-V V fill_block

2024-05-03 17:49:23 +03:00

bswapdsp_init.c

…

bswapdsp_rvb.S

…

bswapdsp_rvv.S

…

cpu_common.c

riscv: probe for Zbb extension at load time

2024-06-11 20:12:37 +03:00

exrdsp_init.c

…

exrdsp_rvv.S

…

flacdsp_init.c

lavc/flacdsp: R-V Zvl256b lpc33

2024-05-27 22:07:29 +03:00

flacdsp_rvv.S

lavc/flacdsp: fix sign extension in R-V V wasted33

2024-06-07 17:53:05 +03:00

fmtconvert_init.c

…

fmtconvert_rvv.S

…

g722dsp_init.c

lavc/riscv: use ff_rv_vlen_least()

2024-05-13 18:36:07 +03:00

g722dsp_rvv.S

…

h263dsp_init.c

lavc/h263dsp: R-V V {h,v}_loop_filter

2024-05-22 19:15:39 +03:00

h263dsp_rvv.S

lavc/h263dsp: R-V V {h,v}_loop_filter

2024-05-22 19:15:39 +03:00

h264_chroma_init_riscv.c

lavc/riscv: use ff_rv_vlen_least()

2024-05-13 18:36:07 +03:00

h264_mc_chroma.S

…

h264dsp_init.c

lavc/h264dsp: R-V V 8-bit luma loop filter

2024-07-04 19:57:42 +03:00

h264dsp_rvv.S

lavc/h264dsp: R-V V 8-bit luma loop filter

2024-07-04 19:57:42 +03:00

huffyuvdsp_init.c

lavc/huffyuvdsp: optimise RVV vtype for add_hfyu_left_pred_bgr32

2024-05-19 18:37:33 +03:00

huffyuvdsp_rvv.S

lavc/huffyuvdsp: optimise RVV vtype for add_hfyu_left_pred_bgr32

2024-05-19 18:37:33 +03:00

idctdsp_init.c

lavc/riscv: use ff_rv_vlen_least()

2024-05-13 18:36:07 +03:00

idctdsp_rvv.S

…

jpeg2000dsp_init.c

…

jpeg2000dsp_rvv.S

…

llauddsp_init.c

…

llauddsp_rvv.S

…

llviddsp_init.c

…

llviddsp_rvv.S

…

llvidencdsp_init.c

…

llvidencdsp_rvv.S

…

lpc_init.c

lavc/lpc: optimise RVV vector type for compute_autocorr

2024-05-29 16:57:02 +03:00

lpc_rvv.S

riscv: allow passing addend to vtype_vli macro

2024-05-30 18:30:52 +03:00

Makefile

lavc/h264dsp: R-V V 8-bit luma loop filter

2024-07-04 19:57:42 +03:00

me_cmp_init.c

lavc/riscv: use ff_rv_vlen_least()

2024-05-13 18:36:07 +03:00

me_cmp_rvv.S

…

opusdsp_init.c

…

opusdsp_rvv.S

lavc/riscv: explicitly require Zbb for MIN

2024-05-10 18:59:06 +03:00

pixblockdsp_init.c

lavc/pixblockdsp: add scalar get_pixels_unaligned

2024-05-24 17:53:43 +03:00

pixblockdsp_rvi.S

…

pixblockdsp_rvv.S

…

rv34dsp_init.c

lavc/riscv: use ff_rv_vlen_least()

2024-05-13 18:36:07 +03:00

rv34dsp_rvv.S

lavc/rv34dsp: remove stray load immediate

2024-05-26 19:20:45 +03:00

rv40dsp_init.c

lavc/riscv: use ff_rv_vlen_least()

2024-05-13 18:36:07 +03:00

rv40dsp_rvv.S

lavc/rv40dsp: R-V V chroma_mc

2024-05-03 18:00:53 +03:00

sbrdsp_init.c

lavc/sbrdsp: add support for 256-bit vectors

2024-05-31 22:22:43 +03:00

sbrdsp_rvv.S

lavc/sbrdsp: fold immediate offset into relocation

2024-05-28 19:44:11 +03:00

startcode_rvb.S

lavc/startcode: add R-V Zbb startcode_find_candidate

2024-05-19 10:03:49 +03:00

startcode_rvv.S

lavc/startcode: fix RVV return value on no match

2024-05-28 19:43:40 +03:00

svqenc_init.c

…

svqenc_rvv.S

…

takdsp_init.c

…

takdsp_rvv.S

…

utvideodsp_init.c

…

utvideodsp_rvv.S

…

vc1dsp_init.c

lavc/vc1dsp: R-V V vc1_inv_trans_4x4

2024-06-07 17:53:05 +03:00

vc1dsp_rvi.S

lavc/vc1dsp: R-V V mspel_pixels

2024-05-16 17:08:18 +03:00

vc1dsp_rvv.S

lavc/vc1dsp: fuse multiply-adds in R-V V inv_trans_8

2024-07-03 18:16:36 +03:00

vorbisdsp_init.c

…

vorbisdsp_rvv.S

…

vp7dsp_init.c

lavc/vp7dsp: add R-V V vp7_idct_dc_add4uv

2024-06-04 17:42:07 +03:00

vp7dsp_rvv.S

lavc/vp7dsp: add R-V V vp7_idct_dc_add4uv

2024-06-04 17:42:07 +03:00

vp8dsp_init.c

lavc/vp8dsp: R-V V vp8_idct_add

2024-06-08 18:30:43 +03:00

vp8dsp_rvi.S

lavc/vp8dsp: R-V put_vp8_pixels

2024-05-10 18:41:13 +03:00

vp8dsp_rvv.S

lavc/vp8dsp: R-V V bilin_load to bilin_load_h

2024-06-12 18:38:41 +03:00

vp8dsp.h

lavc/vp8dsp: R-V put_vp8_pixels

2024-05-10 18:41:13 +03:00

vp9_intra_rvi.S

lavc/vp9dsp: R-V ipred vert

2024-05-15 19:52:25 +03:00

vp9_intra_rvv.S

lavc/vp9_intra: fix another .irp use with LLVM as

2024-05-19 10:22:46 +03:00

vp9_mc_rvi.S

lavc/vp9dsp: R-V mc copy

2024-05-15 19:52:28 +03:00

vp9_mc_rvv.S

lavc/vp9dsp: R-V V rename ff_avg to ff_vp9_avg

2024-05-30 18:30:52 +03:00

vp9dsp_init.c

lavc/vp9dsp: R-V V rename ff_avg to ff_vp9_avg

2024-05-30 18:30:52 +03:00

vp9dsp.h

lavc/vp9dsp: R-V V rename ff_avg to ff_vp9_avg

2024-05-30 18:30:52 +03:00