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ffmpeg-0.6.3

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FFmpeg/libavcodec/x86

History

Ramiro Polla 3bfce2a104 avcodec/x86/mpegvideoencdsp: speed up draw_edges_mmx by using memcpy() ... The mmx memory copy code is not nearly as efficient as memcpy(), which would make draw_edges_mmx much slower than draw_edges_8_c. Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz: before after draw_edges_8_1724_4_mmx: 8700.5 8751.8 ( 0.99x) draw_edges_8_1724_8_mmx: 10441.7 10558.0 ( 0.99x) draw_edges_8_1724_16_mmx: 10660.7 10799.5 ( 0.99x) draw_edges_128_407_4_mmx: 4202.2 4099.3 ( 1.03x) draw_edges_128_407_8_mmx: 4579.0 4511.3 ( 1.02x) draw_edges_128_407_16_mmx: 5479.7 4729.5 ( 1.16x) draw_edges_1080_31_4_mmx: 1546.7 658.0 ( 2.35x) draw_edges_1080_31_8_mmx: 2745.5 1442.5 ( 1.90x) draw_edges_1080_31_16_mmx: 12511.5 4901.0 ( 2.55x) draw_edges_1920_4_4_mmx: 2659.0 705.0 ( 3.77x) draw_edges_1920_4_4_negstride_mmx: 2643.0 729.0 ( 3.63x) draw_edges_1920_4_8_mmx: 7845.0 2819.0 ( 2.78x) draw_edges_1920_4_8_negstride_mmx: 7777.0 2747.3 ( 2.83x) draw_edges_1920_4_16_mmx: 24583.7 6358.3 ( 3.87x) draw_edges_1920_4_16_negstride_mmx: 24589.0 6367.0 ( 3.86x)		5 months ago
..
h26x	avcodec: Remove superfluous ';' outside of functions	11 months ago
vvc	x86/vvcdec: add dmvr avx2 code	5 months ago
Makefile	Remove remnants of prores_lgpl decoder	9 months ago
aacencdsp.asm	x86/aacencdsp: fix ff_aac_quantize_bands_avx on unix64 ABI	7 months ago
aacencdsp_init.c	x86/aacencdsp: add AVX version of quantize_bands	7 months ago
aacpsdsp.asm	…
aacpsdsp_init.c	…
ac3dsp.asm	x86/ac3dsp: clear the upper 32 bits for input arguments where needed	10 months ago
ac3dsp_downmix.asm	…
ac3dsp_init.c	x86/ac3dsp: add ff_float_to_fixed24_avx()	1 year ago
alacdsp.asm	…
alacdsp_init.c	…
audiodsp.asm	…
audiodsp_init.c	…
blockdsp.asm	x86/blockdsp: add sse2 and avx2 versions of fill_block_tab	9 months ago
blockdsp_init.c	x86/blockdsp: add sse2 and avx2 versions of fill_block_tab	9 months ago
bswapdsp.asm	…
bswapdsp_init.c	…
cabac.h	…
cavsdsp.c	…
cavsidct.asm	…
celt_pvq_init.c	…
celt_pvq_search.asm	x86: Update x86inc.asm	10 months ago
cfhddsp.asm	…
cfhddsp_init.c	…
cfhdencdsp.asm	…
cfhdencdsp_init.c	…
constants.c	…
constants.h	…
dcadsp.asm	…
dcadsp_init.c	…
dct32.asm	…
dirac_dwt.asm	…
dirac_dwt_init.c	…
diracdsp.asm	…
diracdsp_init.c	…
dnxhdenc.asm	…
dnxhdenc_init.c	…
exrdsp.asm	…
exrdsp_init.c	…
fdct.c	…
fdct.h	…
fdctdsp_init.c	…
flac_dsp_gpl.asm	…
flacdsp.asm	x86/flacdsp: remove unused parameters to pmacsdql macro	8 months ago
flacdsp_init.c	x86/flacdsp: add an SSE4 version of wasted33	8 months ago
flacencdsp_init.c	…
fmtconvert.asm	…
fmtconvert_init.c	…
fpel.asm	avcodec/x86/fpel: Remove remnants of MMX	11 months ago
fpel.h	avcodec/x86/h264_qpel: Remove put_h264_qpel[48]_mmxext	11 months ago
g722dsp.asm	…
g722dsp_init.c	…
h263_loopfilter.asm	…
h263dsp_init.c	…
h264_cabac.c	…
h264_chromamc.asm	x86: Update x86inc.asm	10 months ago
h264_chromamc_10bit.asm	…
h264_deblock.asm	…
h264_deblock_10bit.asm	…
h264_idct.asm	avcodec/x86/h264_idct: Fix incorrect xmm spilling on win64	10 months ago
h264_idct_10bit.asm	…
h264_intrapred.asm	x86: Update x86inc.asm	10 months ago
h264_intrapred_10bit.asm	…
h264_intrapred_init.c	x86/h264_pred: Convert ff_pred8x8_vertical_8_mmx to ff_pred8x8_vertical_8_sse2	11 months ago
h264_qpel.c	avcodec/x86/h264_qpel: Remove put_h264_qpel[48]_mmxext	11 months 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	avcodec/x86/hevc: fix luma 12b overflow	11 months ago
hevc_idct.asm	…
hevc_mc.asm	x86: Update x86inc.asm	10 months ago
hevc_sao.asm	…
hevc_sao_10bit.asm	…
hevcdsp.h	…
hevcdsp_init.c	lavc/hevc*: move to hevc/ subdir	8 months ago
hpeldsp.asm	avcodec/x86/hpeldsp_vp3: Merge into hpeldsp	1 year ago
hpeldsp.h	avcodec/x86/hpeldsp_vp3: Merge into hpeldsp	1 year ago
hpeldsp_init.c	avcodec/x86/hpeldsp_init: Avoid using ff_avg_pixels16_mmx	11 months ago
hpeldsp_rnd_template.c	…
huffyuvdsp.asm	…
huffyuvdsp_init.c	…
huffyuvdsp_template.asm	…
huffyuvencdsp.asm	…
huffyuvencdsp_init.c	…
idctdsp.asm	…
idctdsp.h	…
idctdsp_init.c	avcodec/x86/mpegvideoenc_template: Disable dead code	1 year ago
imdct36.asm	…
inline_asm.h	…
jpeg2000dsp.asm	…
jpeg2000dsp_init.c	…
lossless_audiodsp.asm	x86/: clear the high bits for order in scalarproduct_and_madd functions	1 year ago
lossless_audiodsp_init.c	…
lossless_videodsp.asm	…
lossless_videodsp_init.c	…
lossless_videoencdsp.asm	…
lossless_videoencdsp_init.c	…
lpc.asm	…
lpc_init.c	…
mathops.h	…
me_cmp.asm	…
me_cmp_init.c	avcodec/mpegvideo_enc: Only keep what is used from MECmpContext	7 months ago
mlpdsp.asm	…
mlpdsp_init.c	…
mpeg4videodsp.c	…
mpegaudiodsp.c	avcodec/mpegaudiodsp: Init dct32 directly	1 year ago
mpegvideo.c	…
mpegvideoenc.c	…
mpegvideoenc_qns_template.c	…
mpegvideoenc_template.c	avcodec/x86/mpegvideoenc_template: Disable dead code	1 year ago
mpegvideoencdsp.asm	…
mpegvideoencdsp_init.c	avcodec/x86/mpegvideoencdsp: speed up draw_edges_mmx by using memcpy()	5 months ago
opusdsp.asm	opusdsp: add ability to modify deemphasis constant	9 months ago
opusdsp_init.c	opusdsp: add ability to modify deemphasis constant	9 months ago
pixblockdsp.asm	…
pixblockdsp_init.c	…
pngdsp.asm	…
pngdsp_init.c	…
proresdsp.asm	…
proresdsp_init.c	avcodec/proresdsp: Pass necessary parameter directly	1 year ago
qpel.asm	…
qpeldsp.asm	…
qpeldsp_init.c	…
rnd_template.c	…
rv34dsp.asm	x86: Avoid using 'd' as an argument name	10 months ago
rv34dsp_init.c	…
rv40dsp.asm	x86: Update x86inc.asm	10 months ago
rv40dsp_init.c	…
sbcdsp.asm	…
sbcdsp_init.c	…
sbrdsp.asm	x86: Update x86inc.asm	10 months ago
sbrdsp_init.c	…
simple_idct.asm	avcodec/x86/rv40dsp, simple_idct: Remove remnants of MMX	11 months ago
simple_idct.h	…
simple_idct10.asm	…
simple_idct10_template.asm	…
snowdsp.c	avcodec/snow: Move dsp helper functions to snow_dwt.h	1 year ago
svq1enc.asm	…
svq1enc_init.c	…
synth_filter.asm	…
synth_filter_init.c	…
takdsp.asm	x86/takdsp: add missing wrappers to AVX2 functions	1 year ago
takdsp_init.c	x86/takdsp: add avx2 versions of all functions	1 year ago
ttadsp.asm	…
ttadsp_init.c	…
ttaencdsp.asm	…
ttaencdsp_init.c	…
utvideodsp.asm	…
utvideodsp_init.c	…
v210-init.c	…
v210.asm	…
v210enc.asm	…
v210enc_init.c	…
vc1dsp.h	…
vc1dsp_init.c	…
vc1dsp_loopfilter.asm	…
vc1dsp_mc.asm	…
vc1dsp_mmx.c	…
videodsp.asm	…
videodsp_init.c	…
vorbisdsp.asm	…
vorbisdsp_init.c	…
vp3dsp.asm	…
vp3dsp_init.c	avcodec/x86/vp3dsp_init: Set correct function pointer, fix crash	9 months ago
vp6dsp.asm	vp6dsp: Remove MMX code	11 months ago
vp6dsp_init.c	…
vp8dsp.asm	x86: Update x86inc.asm	10 months ago
vp8dsp_init.c	…
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	x86: Update x86inc.asm	10 months ago
vp9itxfm_16bpp.asm	x86: Update x86inc.asm	10 months ago
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	…