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Tag: Branch: Tree: 5f1111e42e

master

oldabi

release/0.10

release/0.11

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ffmpeg-0.6.3

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n7.1-dev

n7.2-dev

v0.5

v0.5.1

v0.5.2

v0.5.3

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v0.6.1

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FFmpeg/libavcodec/x86

History

James Darnley c3d36e1b3d avcodec/v210enc: add new function for avx2 avx512 avx512icl ... Negligible speed difference for avx2 on Zen 2 (Ryzen 5700X) and Broadwell (Xeon E5-2620 v4): 1690±4.3 decicycles vs. 1693±78.4 1439±31.1 decicycles vs 1429±16.7 Moderate speedup with avx512 on Skylake-X (Xeon D-2123IT): 1.22x faster (793±0.8 vs. 649±5.5 decicycles) compared with avx2 Better speedup with avx512icl on Ice Lake (Xeon Silver 4316): 1.77x faster (784±1.8 vs. 442±11.6 decicycles) compared with avx2 Co-authors: Henrik Gramner <henrik@gramner.com> Kieran Kunhya <kierank@obe.tv>		2 years ago
..
Makefile	avcodec/mpegvideodsp: Make MpegVideoDSP MPEG-4 only	2 years ago
aacencdsp.asm	…
aacencdsp_init.c	…
aacpsdsp.asm	x86/aacpsdsp: add ps_hybrid_analysis_fma3	2 years ago
aacpsdsp_init.c	x86/aacpsdsp: add ps_hybrid_analysis_fma3	2 years ago
ac3dsp.asm	…
ac3dsp_downmix.asm	…
ac3dsp_init.c	avcodec/ac3dsp: Remove unused parameter	2 years ago
alacdsp.asm	…
alacdsp_init.c	…
audiodsp.asm	avcodec/x86/audiodsp: add scalarproduct avx2	2 years ago
audiodsp_init.c	avcodec/x86/audiodsp: add scalarproduct avx2	2 years ago
blockdsp.asm	…
blockdsp_init.c	avcodec/blockdsp: Remove unused AVCodecContext parameter	2 years ago
bswapdsp.asm	…
bswapdsp_init.c	…
cabac.h	…
cavsdsp.c	avcodec/cavsdsp: Remove unused function parameter	2 years ago
cavsidct.asm	…
celt_pvq_init.c	…
celt_pvq_search.asm	…
cfhddsp.asm	…
cfhddsp_init.c	…
cfhdencdsp.asm	…
cfhdencdsp_init.c	…
constants.c	…
constants.h	…
dcadsp.asm	…
dcadsp_init.c	…
dct32.asm	…
dct_init.c	…
dirac_dwt.asm	…
dirac_dwt_init.c	avcodec/dirac_dwt: Avoid conversions between function pointers and void*	2 years ago
diracdsp.asm	…
diracdsp_init.c	…
dnxhdenc.asm	…
dnxhdenc_init.c	…
exrdsp.asm	…
exrdsp_init.c	…
fdct.c	…
fdct.h	…
fdctdsp_init.c	…
fft.asm	…
fft.h	…
fft_init.c	…
flac_dsp_gpl.asm	…
flacdsp.asm	avcodec/x86/flacdsp: fix bug in decorrelation	2 years ago
flacdsp_init.c	avcodec/x86/flacdsp_init: Remove double ';'	2 years ago
flacencdsp_init.c	…
fmtconvert.asm	…
fmtconvert_init.c	avcodec/fmtconvert: Remove unused AVCodecContext parameter	2 years ago
fpel.asm	…
fpel.h	…
g722dsp.asm	…
g722dsp_init.c	…
h263_loopfilter.asm	…
h263dsp_init.c	…
h264_cabac.c	…
h264_chromamc.asm	…
h264_chromamc_10bit.asm	…
h264_deblock.asm	…
h264_deblock_10bit.asm	…
h264_idct.asm	…
h264_idct_10bit.asm	…
h264_intrapred.asm	…
h264_intrapred_10bit.asm	…
h264_intrapred_init.c	…
h264_qpel.c	avutil/mem_internal: Fix headers	2 years ago
h264_qpel_8bit.asm	…
h264_qpel_10bit.asm	…
h264_weight.asm	…
h264_weight_10bit.asm	…
h264chroma_init.c	…
h264dsp_init.c	…
hevc_add_res.asm	…
hevc_deblock.asm	…
hevc_idct.asm	…
hevc_mc.asm	…
hevc_sao.asm	…
hevc_sao_10bit.asm	…
hevcdsp.h	…
hevcdsp_init.c	…
hpeldsp.asm	…
hpeldsp.h	…
hpeldsp_init.c	…
hpeldsp_rnd_template.c	…
hpeldsp_vp3.asm	…
hpeldsp_vp3_init.c	…
huffyuvdsp.asm	…
huffyuvdsp_init.c	…
huffyuvdsp_template.asm	…
huffyuvencdsp.asm	…
huffyuvencdsp_init.c	avcodec/huffyuvencdsp: Pass pix_fmt directly when initing dsp	2 years ago
idctdsp.asm	…
idctdsp.h	…
idctdsp_init.c	…
imdct36.asm	…
inline_asm.h	…
jpeg2000dsp.asm	…
jpeg2000dsp_init.c	…
lossless_audiodsp.asm	…
lossless_audiodsp_init.c	…
lossless_videodsp.asm	…
lossless_videodsp_init.c	…
lossless_videoencdsp.asm	…
lossless_videoencdsp_init.c	…
lpc.asm	x86/lpc: use fused negative multiply-add instructions where useful	2 years ago
lpc_init.c	avcodec/lpc: use ptrdiff_t for length parameters	2 years ago
mathops.h	…
mdct15.asm	…
mdct15_init.c	…
me_cmp.asm	…
me_cmp_init.c	…
mlpdsp.asm	…
mlpdsp_init.c	…
mpeg4videodsp.c	avcodec/mpegvideodsp: Make MpegVideoDSP MPEG-4 only	2 years ago
mpegaudiodsp.c	…
mpegvideo.c	…
mpegvideoenc.c	…
mpegvideoenc_qns_template.c	…
mpegvideoenc_template.c	…
mpegvideoencdsp.asm	…
mpegvideoencdsp_init.c	…
opusdsp.asm	…
opusdsp_init.c	…
pixblockdsp.asm	…
pixblockdsp_init.c	…
pngdsp.asm	…
pngdsp_init.c	…
proresdsp.asm	…
proresdsp_init.c	…
qpel.asm	…
qpeldsp.asm	…
qpeldsp_init.c	…
rnd_template.c	…
rv34dsp.asm	…
rv34dsp_init.c	…
rv40dsp.asm	…
rv40dsp_init.c	…
sbcdsp.asm	…
sbcdsp_init.c	…
sbrdsp.asm	…
sbrdsp_init.c	…
simple_idct.asm	lavc/x86/simple_idct: Fix linking shared libavcodec with MS link.exe	2 years ago
simple_idct.h	…
simple_idct10.asm	…
simple_idct10_template.asm	…
snowdsp.c	…
svq1enc.asm	…
svq1enc_init.c	avcodec/svq1enc: Add SVQ1EncDSPContext, make codec context private	2 years ago
synth_filter.asm	…
synth_filter_init.c	…
takdsp.asm	…
takdsp_init.c	…
ttadsp.asm	…
ttadsp_init.c	…
ttaencdsp.asm	…
ttaencdsp_init.c	…
utvideodsp.asm	…
utvideodsp_init.c	…
v210-init.c	…
v210.asm	…
v210enc.asm	avcodec/v210enc: add new function for avx2 avx512 avx512icl	2 years ago
v210enc_init.c	avcodec/v210enc: add new function for avx2 avx512 avx512icl	2 years ago
vc1dsp.h	…
vc1dsp_init.c	…
vc1dsp_loopfilter.asm	…
vc1dsp_mc.asm	…
vc1dsp_mmx.c	…
videodsp.asm	…
videodsp_init.c	…
vorbisdsp.asm	…
vorbisdsp_init.c	lavc/vorbisdsp: use ptrdiff_t rather than intptr_t	2 years ago
vp3dsp.asm	…
vp3dsp_init.c	…
vp6dsp.asm	…
vp6dsp_init.c	…
vp8dsp.asm	avcodec/vp8dsp: Constify src in vp8_mc_func	2 years ago
vp8dsp_init.c	avcodec/vp8dsp: Constify src in vp8_mc_func	2 years ago
vp8dsp_loopfilter.asm	…
vp9dsp_init.c	…
vp9dsp_init.h	…
vp9dsp_init_10bpp.c	…
vp9dsp_init_12bpp.c	…
vp9dsp_init_16bpp.c	…
vp9dsp_init_16bpp_template.c	…
vp9intrapred.asm	…
vp9intrapred_16bpp.asm	…
vp9itxfm.asm	…
vp9itxfm_16bpp.asm	…
vp9itxfm_template.asm	…
vp9lpf.asm	…
vp9lpf_16bpp.asm	…
vp9mc.asm	…
vp9mc_16bpp.asm	…
vpx_arith.h	…
w64xmmtest.c	…
xvididct.asm	…
xvididct.h	…
xvididct_init.c	…