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ca1c1f29ce47e47e5cd1eff9fc9d2622b7a1eb0d
FFmpeg/libavcodec/x86
History
Andreas Rheinhardt 436b74b725 avcodec/x86/hevc/dequant: Add SSSE3 dequant ASM function 
hevc_dequant_4x4_8_c (GCC):                             20.2 ( 1.00x)
hevc_dequant_4x4_8_c (Clang):                           21.7 ( 1.00x)
hevc_dequant_4x4_8_ssse3:                                5.8 ( 3.51x)
hevc_dequant_8x8_8_c (GCC):                             32.9 ( 1.00x)
hevc_dequant_8x8_8_c (Clang):                           78.7 ( 1.00x)
hevc_dequant_8x8_8_ssse3:                                6.8 ( 4.83x)
hevc_dequant_16x16_8_c (GCC):                          105.1 ( 1.00x)
hevc_dequant_16x16_8_c (Clang):                        151.1 ( 1.00x)
hevc_dequant_16x16_8_ssse3:                             19.3 ( 5.45x)
hevc_dequant_32x32_8_c (GCC):                          415.7 ( 1.00x)
hevc_dequant_32x32_8_c (Clang):                        602.3 ( 1.00x)
hevc_dequant_32x32_8_ssse3:                             78.2 ( 5.32x)

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2026-01-29 12:25:33 +01:00
..
h26x
x86/vvcdec: sao, add avx2 support
2025-05-14 20:55:39 +08:00
hevc
avcodec/x86/hevc/dequant: Add SSSE3 dequant ASM function
2026-01-29 12:25:33 +01:00
vvc
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
aacencdsp_init.c
…
aacencdsp.asm
x86: aacencdsp: Fix negating signed values in aac_quantize_bands
2025-02-10 14:03:24 +02:00
aacpsdsp_init.c
avcodec/aacpsdsp: add restrict to function pointers to match declarations
2025-10-25 01:01:14 +02:00
aacpsdsp.asm
…
ac3dsp_downmix.asm
…
ac3dsp_init.c
…
ac3dsp.asm
…
alacdsp_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
alacdsp.asm
…
apv_dsp_init.c
lavc/apv: AVX2 transquant for x86-64
2025-04-27 15:52:30 +01:00
apv_dsp.asm
avcodec/x86/apv_dsp: Don't export arrays unnecessarily
2025-09-24 01:21:32 +00:00
audiodsp_init.c
…
audiodsp.asm
…
blockdsp_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
blockdsp.asm
…
bswapdsp_init.c
…
bswapdsp.asm
…
cabac.h
…
cavs_qpel.asm
avcodec/x86/cavs_qpel: Add SSE2 vertical motion compensation
2025-10-08 20:40:08 +02:00
cavsdsp.c
avcodec/x86/fpel: Port ff_put_pixels8_mmx() to SSE2
2025-10-17 13:27:56 +02:00
cavsidct.asm
…
celt_pvq_init.c
…
celt_pvq_search.asm
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
cfhddsp_init.c
…
cfhddsp.asm
avcodec/x86/cfhddsp: Reduce number of xmm registers used
2026-01-29 01:33:40 +01:00
cfhdencdsp_init.c
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cfhdencdsp.asm
avcodec/x86/cfhdencdsp: Avoid += x, -= x
2026-01-29 01:33:34 +01:00
constants.c
avcodec/x86/cavs_qpel: Add SSE2 vertical motion compensation
2025-10-08 20:40:08 +02:00
constants.h
avcodec/x86/cavs_qpel: Add SSE2 vertical motion compensation
2025-10-08 20:40:08 +02:00
dcadsp_init.c
avcodec/dcadsp: constify lfe_samples parameter
2025-10-04 14:18:30 -03:00
dcadsp.asm
…
dct32.asm
…
dirac_dwt_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
dirac_dwt.asm
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
diracdsp_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
diracdsp.asm
avcodec/x86/cavs_qpel: Add SSE2 vertical motion compensation
2025-10-08 20:40:08 +02:00
dnxhdenc_init.c
avcodec/pixblockdsp: be consistent about restrict use in ff_{get,diff}_pixels
2025-10-25 01:01:15 +02:00
dnxhdenc.asm
…
exrdsp_init.c
…
exrdsp.asm
…
fdct.c
avcodec/x86/fdct: Remove obsolete comment
2025-11-04 11:41:32 +01:00
fdct.h
…
fdctdsp_init.c
avcodec/x86/fdct: guard usage of undefined functions with preprocessor
2025-07-25 21:10:16 +02:00
flac_dsp_gpl.asm
…
flacdsp_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
flacdsp.asm
…
flacencdsp_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
fmtconvert_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
fmtconvert.asm
all: fix whitespace/new-line issues
2025-08-03 13:48:47 +02:00
fpel.asm
avcodec/x86/fpel: Port ff_put_pixels8_mmx() to SSE2
2025-10-17 13:27:56 +02:00
fpel.h
avcodec/x86/fpel: Port ff_put_pixels8_mmx() to SSE2
2025-10-17 13:27:56 +02:00
g722dsp_init.c
…
g722dsp.asm
…
h263_loopfilter.asm
avcodec/x86/h263_loopfilter: Port loop filter to SSE2
2025-10-03 17:05:46 +00:00
h263dsp_init.c
avcodec/x86/h263_loopfilter: Port loop filter to SSE2
2025-10-03 17:05:46 +00:00
h264_cabac.c
…
h264_chromamc_10bit.asm
…
h264_chromamc.asm
avcodec/x86/h264_chromamc: Use xmm regs in chroma_mc4 SSSE3 functions
2025-11-06 02:16:28 +01:00
h264_deblock_10bit.asm
avcodec/x86/h264_deblock_10bit: Simplify r0+4*r1
2026-01-25 22:53:21 +01:00
h264_deblock.asm
avcodec/x86/h264_deblock: Don't sign-extend stride
2026-01-25 22:53:21 +01:00
h264_idct_10bit.asm
…
h264_idct.asm
avcodec/x86/h264_idct: fix version check for NASM 3 and newer
2025-12-08 17:43:29 +00:00
h264_intrapred_10bit.asm
…
h264_intrapred_init.c
…
h264_intrapred.asm
…
h264_qpel_8bit.asm
avcodec/x86/qpel: Add specializations for put_l2 functions
2025-11-01 15:17:05 +01:00
h264_qpel_10bit.asm
avcodec/x86/h264_qpel_10bit: Remove SSE2 "cache64" duplicates
2025-10-04 07:06:33 +02:00
h264_qpel.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
h264_weight_10bit.asm
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h264_weight.asm
…
h264chroma_init.c
avcodec/x86/h264_chromamc: Remove MMX(EXT) funcs overridden by SSSE3
2025-11-01 13:34:23 +01:00
h264dsp_init.c
avcodec/h264dsp: Remove redundant h264 from H264DSPCtx member names
2026-01-25 22:53:25 +01:00
hpeldsp_init.c
avcodec/x86/fpel: Port ff_put_pixels8_mmx() to SSE2
2025-10-17 13:27:56 +02:00
hpeldsp.asm
avcodec/x86/hpeldsp: Don't use PAVGB macro
2025-11-02 12:05:52 +01:00
hpeldsp.h
avcodec/x86/rv40dsp_init: Remove MMX(EXT) funcs overridden by SSSE3
2025-09-26 06:21:23 +02:00
huffyuvdsp_init.c
…
huffyuvdsp_template.asm
…
huffyuvdsp.asm
…
huffyuvencdsp_init.c
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huffyuvencdsp.asm
…
idctdsp_init.c
All: Removed reliance on compiler performing dead code elimination, changed various macro constant checks from if() to #if
2025-11-28 19:52:51 +01:00
idctdsp.asm
…
idctdsp.h
avcodec/x86/idctdsp: add restrict to match function pointer types
2025-10-25 01:01:15 +02:00
imdct36.asm
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jpeg2000dsp_init.c
…
jpeg2000dsp.asm
…
lossless_audiodsp_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
lossless_audiodsp.asm
…
lossless_videodsp_init.c
avcodec/x86/lossless_videodsp: Remove SSSE3 functions using MMX regs
2025-12-19 20:54:44 +01:00
lossless_videodsp.asm
avcodec/x86/lossless_videodsp: Avoid unnecessary reg push,pop
2025-12-19 20:56:09 +01:00
lossless_videoencdsp_init.c
avcodec/x86/lossless_videoencdsp_init: Remove pointless av_unused
2025-12-14 10:16:46 +01:00
lossless_videoencdsp.asm
avcodec/x86/lossless_videoencdsp: Port sub_median_pred to NASM
2025-12-14 10:16:43 +01:00
lpc_init.c
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lpc.asm
…
Makefile
{lib{avcodec,swscale}/x86/,}Makefile: Kill MMX-OBJS
2025-11-30 22:20:13 +01:00
mathops.h
…
me_cmp_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
me_cmp.asm
avcodec/x86/me_cmp: Avoid call on UNIX64
2025-11-26 00:01:09 +00:00
mlpdsp_init.c
All: Removed reliance on compiler performing dead code elimination, changed various macro constant checks from if() to #if
2025-11-28 19:52:51 +01:00
mlpdsp.asm
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mpeg4videodsp.c
…
mpegaudiodsp.c
…
mpegvideo.c
avcodec/mpegvideo: Port dct_unquantize_mpeg2_intra_mmx to SSE2
2025-12-03 10:23:43 +01:00
mpegvideoenc_template.c
avcodec/x86/mpegvideoenc_template: Reduce number of registers used
2025-11-18 20:41:13 +01:00
mpegvideoenc.c
avcodec/x86/mpegvideoenc_template: Reduce number of registers used
2025-11-18 20:41:13 +01:00
mpegvideoencdsp_init.c
avcodec/x86/mpegvideoencdsp: Port add_8x8basis_ssse3() to ASM
2025-11-18 20:41:12 +01:00
mpegvideoencdsp.asm
avcodec/x86/mpegvideoencdsp: Port add_8x8basis_ssse3() to ASM
2025-11-18 20:41:12 +01:00
opusdsp_init.c
…
opusdsp.asm
…
pixblockdsp_init.c
avcodec/pixblockdsp: be consistent about restrict use in ff_{get,diff}_pixels
2025-10-25 01:01:15 +02:00
pixblockdsp.asm
…
pngdsp_init.c
avcodec/x86/pngdsp: Remove MMXEXT function overridden by SSSE3
2026-01-10 22:47:22 +01:00
pngdsp.asm
avcodec/x86/pngdsp: Remove MMXEXT function overridden by SSSE3
2026-01-10 22:47:22 +01:00
proresdsp_init.c
…
proresdsp.asm
…
qpel.asm
avcodec/x86/h264_qpel: Add and use ff_{avg,put}_pixels16x16_l2_sse2()
2025-11-01 15:17:05 +01:00
qpel.h
avcodec/x86/h264_qpel: Add and use ff_{avg,put}_pixels16x16_l2_sse2()
2025-11-01 15:17:05 +01:00
qpeldsp_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
qpeldsp.asm
avcodec/x86/qpel: Add specializations for put_l2 functions
2025-11-01 15:17:05 +01:00
rv34dsp_init.c
…
rv34dsp.asm
…
rv40dsp_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
rv40dsp.asm
…
sbcdsp_init.c
…
sbcdsp.asm
…
sbrdsp_init.c
…
sbrdsp.asm
…
simple_idct10_template.asm
…
simple_idct10.asm
…
simple_idct.asm
avcodec/x86/simple_idct: Port to SSE2
2025-11-08 18:48:54 +01:00
simple_idct.h
avcodec/x86/simple_idct: Port to SSE2
2025-11-08 18:48:54 +01:00
snowdsp.c
…
svq1enc_init.c
…
svq1enc.asm
…
synth_filter_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
synth_filter.asm
…
takdsp_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
takdsp.asm
…
ttadsp_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
ttadsp.asm
…
ttaencdsp_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
ttaencdsp.asm
…
utvideodsp_init.c
…
utvideodsp.asm
…
v210-init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
v210.asm
…
v210enc_init.c
All: Removed reliance on compiler performing dead code elimination, changed various macro constant checks from if() to #if
2025-11-28 19:52:51 +01:00
v210enc.asm
…
vc1dsp_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
vc1dsp_loopfilter.asm
…
vc1dsp_mc.asm
…
vc1dsp_mmx.c
…
vc1dsp.h
avcodec/x86/vc1dsp: add missing header for HAVE_6REGS
2025-08-14 00:08:10 +00:00
videodsp_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
videodsp.asm
…
vorbisdsp_init.c
…
vorbisdsp.asm
…
vp3dsp_init.c
avcodec/vp3dsp: Remove unused flags parameter from ff_vp3dsp_init()
2025-10-13 18:59:24 +02:00
vp3dsp.asm
avcodec/x86/vp3dsp: Remove remnants of MMX
2025-11-02 12:01:52 +01:00
vp6dsp_init.c
avcodec/vp6dsp: Constify source in vp6_filter_diag4
2025-11-27 12:10:32 +01:00
vp6dsp.asm
avcodec/x86/vp6dsp: Avoid packing+unpacking
2025-11-27 12:10:49 +01:00
vp8dsp_init.c
avcodec/x86/vp8dsp_init: Remove unused macro
2025-12-04 15:17:37 +01:00
vp8dsp_loopfilter.asm
…
vp8dsp.asm
avcodec/x86/vp8dsp: Don't use saturated addition when unnecessary
2025-12-04 15:17:37 +01:00
vp9dsp_init_10bpp.c
…
vp9dsp_init_12bpp.c
…
vp9dsp_init_16bpp_template.c
avcodec/vp9itxfm{,_16bpp}: Remove MMXEXT functions overridden by SSSE3
2025-12-08 19:27:51 +01:00
vp9dsp_init_16bpp.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
vp9dsp_init.c
avcodec/vp9itxfm{,_16bpp}: Remove MMXEXT functions overridden by SSSE3
2025-12-08 19:27:51 +01:00
vp9dsp_init.h
avcodec/vp9mc: Remove MMXEXT functions overridden by SSSE3
2025-12-08 19:27:05 +01:00
vp9intrapred_16bpp.asm
…
vp9intrapred.asm
avcodec/vp9intrapred: Remove MMXEXT functions overridden by SSSE3
2025-12-08 19:27:44 +01:00
vp9itxfm_16bpp_avx512.asm
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
vp9itxfm_16bpp.asm
avcodec/vp9itxfm{,_16bpp}: Remove MMXEXT functions overridden by SSSE3
2025-12-08 19:27:51 +01:00
vp9itxfm_avx2.asm
vp9: Add 8bpc AVX2 asm for inverse transforms
2025-09-19 23:12:59 +00:00
vp9itxfm_avx512.asm
avcodec/x86/vp9: Add AVX-512ICL for 16x16 and 32x32 8bpc inverse transforms
2025-05-19 15:56:27 +02:00
vp9itxfm_template.asm
…
vp9itxfm.asm
avcodec/vp9itxfm{,_16bpp}: Remove MMXEXT functions overridden by SSSE3
2025-12-08 19:27:51 +01:00
vp9lpf_16bpp.asm
…
vp9lpf.asm
avcodec/x86/vp9lpf: Avoid vmovdqa
2026-01-29 11:54:57 +01:00
vp9mc_16bpp.asm
avcodec/x86/constants: add pd_64
2025-04-25 23:20:58 -03:00
vp9mc.asm
avcodec/x86/vp9mc: Reindent after the previous commit
2025-12-08 19:35:07 +01:00
vpx_arith.h
…
w64xmmtest.c
…
xvididct_init.c
avcodec/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
xvididct.asm
avcodec/x86/xvididct: Remove remnants of MMX
2025-11-08 18:48:54 +01:00
xvididct.h
…