Lynne bbe95f7353 x86: replace explicit REP_RETs with RETs ... From x86inc: > On AMD cpus <=K10, an ordinary ret is slow if it immediately follows either > a branch or a branch target. So switch to a 2-byte form of ret in that case. > We can automatically detect "follows a branch", but not a branch target. > (SSSE3 is a sufficient condition to know that your cpu doesn't have this problem.) x86inc can automatically determine whether to use REP_RET rather than REP in most of these cases, so impact is minimal. Additionally, a few REP_RETs were used unnecessary, despite the return being nowhere near a branch. The only CPUs affected were AMD K10s, made between 2007 and 2011, 16 years ago and 12 years ago, respectively. In the future, everyone involved with x86inc should consider dropping REP_RETs altogether.		2023-02-01 04:23:55 +01:00
..
Makefile	avcodec/x86/Makefile: Don't build empty files	2022-12-13 16:16:40 +01:00
aacencdsp.asm	…
aacencdsp_init.c	…
aacpsdsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
aacpsdsp_init.c	x86/aacpsdsp: add ps_hybrid_analysis_fma3	2022-09-22 13:27:43 -03:00
ac3dsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
ac3dsp_downmix.asm	…
ac3dsp_init.c	avcodec/ac3dsp: Remove unused parameter	2022-09-29 23:37:13 +02:00
alacdsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
alacdsp_init.c	…
audiodsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
audiodsp_init.c	avcodec/x86/audiodsp: add scalarproduct avx2	2022-09-13 17:43:16 +02:00
blockdsp.asm	…
blockdsp_init.c	avcodec/blockdsp: Remove unused AVCodecContext parameter	2022-09-21 20:24:40 +02:00
bswapdsp.asm	…
bswapdsp_init.c	…
cabac.h	…
cavsdsp.c	avcodec/x86/cavsdsp: Remove unused 3DNow-macro	2022-11-09 17:39:00 +01:00
cavsidct.asm	…
celt_pvq_init.c	…
celt_pvq_search.asm	…
cfhddsp.asm	…
cfhddsp_init.c	…
cfhdencdsp.asm	…
cfhdencdsp_init.c	avcodec/cfhdencdsp: Constify input pointers	2022-07-31 03:18:19 +02:00
constants.c	…
constants.h	…
dcadsp.asm	…
dcadsp_init.c	…
dct32.asm	…
dct_init.c	…
dirac_dwt.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
dirac_dwt_init.c	avcodec/dirac_dwt: Avoid conversions between function pointers and void*	2022-09-28 23:37:12 +02:00
diracdsp.asm	…
diracdsp_init.c	…
dnxhdenc.asm	…
dnxhdenc_init.c	…
exrdsp.asm	…
exrdsp_init.c	…
fdct.c	…
fdct.h	…
fdctdsp_init.c	…
fft.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
fft.h	…
fft_init.c	…
flac_dsp_gpl.asm	…
flacdsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
flacdsp_init.c	avcodec/x86/flacdsp_init: Remove double ';'	2022-09-05 20:54:57 +02:00
flacencdsp_init.c	avcodec/flacdsp: Split encoder-only parts into a ctx of its own	2022-08-05 03:28:45 +02:00
fmtconvert.asm	…
fmtconvert_init.c	avcodec/fmtconvert: Remove unused AVCodecContext parameter	2022-09-21 20:26:40 +02:00
fpel.asm	…
fpel.h	…
g722dsp.asm	…
g722dsp_init.c	…
h263_loopfilter.asm	…
h263dsp_init.c	…
h264_cabac.c	…
h264_chromamc.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
h264_chromamc_10bit.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
h264_deblock.asm	…
h264_deblock_10bit.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
h264_idct.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
h264_idct_10bit.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
h264_intrapred.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
h264_intrapred_10bit.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
h264_intrapred_init.c	…
h264_qpel.c	avutil/mem_internal: Fix headers	2022-08-24 03:43:52 +02:00
h264_qpel_8bit.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
h264_qpel_10bit.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
h264_weight.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
h264_weight_10bit.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
h264chroma_init.c	avcodec/h264chroma: Constify src in h264_chroma_mc_func	2022-08-05 03:02:13 +02:00
h264dsp_init.c	…
hevc_add_res.asm	avcodec/hevcdsp: Constify src pointers	2022-08-05 02:54:04 +02:00
hevc_deblock.asm	…
hevc_idct.asm	…
hevc_mc.asm	avcodec/hevcdsp: Constify src pointers	2022-08-05 02:54:04 +02:00
hevc_sao.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
hevc_sao_10bit.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
hevcdsp.h	avcodec/hevcdsp: Constify src pointers	2022-08-05 02:54:04 +02:00
hevcdsp_init.c	avcodec/hevcdsp: Constify src pointers	2022-08-05 02:54:04 +02:00
hpeldsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
hpeldsp.h	…
hpeldsp_init.c	…
hpeldsp_rnd_template.c	…
hpeldsp_vp3.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
hpeldsp_vp3_init.c	…
huffyuvdsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
huffyuvdsp_init.c	…
huffyuvdsp_template.asm	…
huffyuvencdsp.asm	…
huffyuvencdsp_init.c	avcodec/huffyuvencdsp: Pass pix_fmt directly when initing dsp	2022-10-09 09:15:39 +02:00
idctdsp.asm	…
idctdsp.h	…
idctdsp_init.c	…
imdct36.asm	…
inline_asm.h	…
jpeg2000dsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
jpeg2000dsp_init.c	…
lossless_audiodsp.asm	…
lossless_audiodsp_init.c	…
lossless_videodsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
lossless_videodsp_init.c	…
lossless_videoencdsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
lossless_videoencdsp_init.c	avcodec/lossless_videoencdsp: Constify src sub_left_predict	2022-07-31 03:16:35 +02:00
lpc.asm	x86/lpc: use fused negative multiply-add instructions where useful	2022-09-22 18:17:26 -03:00
lpc_init.c	avcodec/lpc: use ptrdiff_t for length parameters	2022-09-22 18:17:26 -03:00
mathops.h	…
me_cmp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
me_cmp_init.c	x86: Don't hardcode the height to 8 in sad8_xy2_mmx	2022-08-17 00:00:50 +03:00
mlpdsp.asm	…
mlpdsp_init.c	…
mpeg4videodsp.c	avcodec/mpegvideodsp: Make MpegVideoDSP MPEG-4 only	2022-10-20 07:56:17 +02:00
mpegaudiodsp.c	…
mpegvideo.c	…
mpegvideoenc.c	…
mpegvideoenc_qns_template.c	avcodec/mpegvideoencdsp: Allow pointers to const where possible	2022-07-31 03:32:40 +02:00
mpegvideoenc_template.c	…
mpegvideoencdsp.asm	avcodec/mpegvideoencdsp: Allow pointers to const where possible	2022-07-31 03:32:40 +02:00
mpegvideoencdsp_init.c	avcodec/mpegvideoencdsp: Allow pointers to const where possible	2022-07-31 03:32:40 +02:00
opusdsp.asm	…
opusdsp_init.c	…
pixblockdsp.asm	…
pixblockdsp_init.c	…
pngdsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
pngdsp_init.c	…
proresdsp.asm	…
proresdsp_init.c	…
qpel.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
qpeldsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
qpeldsp_init.c	…
rnd_template.c	…
rv34dsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
rv34dsp_init.c	…
rv40dsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
rv40dsp_init.c	avcodec/h264chroma: Constify src in h264_chroma_mc_func	2022-08-05 03:02:13 +02:00
sbcdsp.asm	…
sbcdsp_init.c	…
sbrdsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
sbrdsp_init.c	…
simple_idct.asm	lavc/x86/simple_idct: Fix linking shared libavcodec with MS link.exe	2022-10-10 02:42:44 +02:00
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	2022-10-14 16:14:24 +02:00
synth_filter.asm	…
synth_filter_init.c	dca_core: convert to lavu/tx	2022-11-06 14:39:36 +01:00
takdsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
takdsp_init.c	…
ttadsp.asm	…
ttadsp_init.c	…
ttaencdsp.asm	…
ttaencdsp_init.c	…
utvideodsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
utvideodsp_init.c	…
v210-init.c	avcodec/x86: add avx512icl function for v210dec	2022-12-20 15:02:45 +01:00
v210.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
v210enc.asm	avcodec/x86/v210enc: change '0b' binary constant prefix to 'b' suffix	2022-12-03 16:44:24 +01:00
v210enc_init.c	avcodec/v210enc: add new 10-bit function for avx512 avx512icl	2022-12-01 18:19:03 +01:00
vc1dsp.h	…
vc1dsp_init.c	avcodec/h264chroma: Constify src in h264_chroma_mc_func	2022-08-05 03:02:13 +02:00
vc1dsp_loopfilter.asm	…
vc1dsp_mc.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
vc1dsp_mmx.c	…
videodsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
videodsp_init.c	avcodec/videodsp: Constify buf in VideoDSPContext.prefetch	2022-07-31 03:14:34 +02:00
vorbisdsp.asm	…
vorbisdsp_init.c	lavc/vorbisdsp: use ptrdiff_t rather than intptr_t	2022-09-19 13:51:00 -03:00
vp3dsp.asm	…
vp3dsp_init.c	…
vp6dsp.asm	…
vp6dsp_init.c	…
vp8dsp.asm	x86: replace explicit REP_RETs with RETs	2023-02-01 04:23:55 +01:00
vp8dsp_init.c	avcodec/vp8dsp: Constify src in vp8_mc_func	2022-09-11 20:57:51 +02:00
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	…