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FFmpeg/libavcodec/x86

History

Ramiro Polla 4f7aeffd8c avcodec/mpegvideo: remove redundant workaround to recalculate last nonzero coefficient ... The x86 optimized dct_quantize only calculates the last nonzero coefficient correctly if the zigzag scan order is used. For the alternate scan order, this value is incorrect. To work around this, the dct_unquantize functions process the entire block if the alternate scan order is used. But a second workaround (bb198e198a) was added that recalculates the last nonzero coefficient after dct_quantize is called if the alternate scan order is used. This commit removes the first workaround, which became redundant.		4 months ago
..
h26x	avcodec: Remove superfluous ';' outside of functions	10 months ago
vvc	x86/vvcdec: inter, add optical flow avx2 code	4 months ago
Makefile	Remove remnants of prores_lgpl decoder	8 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	x86: replace explicit REP_RETs with RETs	2 years ago
aacpsdsp_init.c	x86/aacpsdsp: add ps_hybrid_analysis_fma3	2 years ago
ac3dsp.asm	x86/ac3dsp: clear the upper 32 bits for input arguments where needed	9 months ago
ac3dsp_downmix.asm	…
ac3dsp_init.c	x86/ac3dsp: add ff_float_to_fixed24_avx()	1 year ago
alacdsp.asm	x86: replace explicit REP_RETs with RETs	2 years ago
alacdsp_init.c	…
audiodsp.asm	x86: replace explicit REP_RETs with RETs	2 years ago
audiodsp_init.c	avcodec/x86/audiodsp: add scalarproduct avx2	2 years ago
blockdsp.asm	x86/blockdsp: add sse2 and avx2 versions of fill_block_tab	8 months ago
blockdsp_init.c	x86/blockdsp: add sse2 and avx2 versions of fill_block_tab	8 months ago
bswapdsp.asm	…
bswapdsp_init.c	…
cabac.h	get_cabac_inline_x86: Don't inline the assembly function on 32 bit	2 years ago
cavsdsp.c	avcodec/x86/cavsdsp: Remove unused 3DNow-macro	2 years ago
cavsidct.asm	…
celt_pvq_init.c	lavc/opus*: move to opus/ subdir	4 months ago
celt_pvq_search.asm	x86: Update x86inc.asm	9 months ago
cfhddsp.asm	…
cfhddsp_init.c	…
cfhdencdsp.asm	…
cfhdencdsp_init.c	avcodec/cfhdencdsp: Constify input pointers	2 years ago
constants.c	…
constants.h	…
dcadsp.asm	avcodec/x86/dcadsp: Remove obsolete SSE function	3 years ago
dcadsp_init.c	avcodec/x86/dcadsp: Remove obsolete SSE function	3 years ago
dct32.asm	avcodec/x86/dct32: Remove obsolete SSE function	3 years ago
dirac_dwt.asm	x86: replace explicit REP_RETs with RETs	2 years ago
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	…
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	avcodec/flacdsp: Split encoder-only parts into a ctx of its own	2 years ago
fmtconvert.asm	avcodec/x86/fmtconvert: Remove obsolete SSE functions	3 years ago
fmtconvert_init.c	avcodec/fmtconvert: Remove unused AVCodecContext parameter	2 years ago
fpel.asm	avcodec/x86/fpel: Remove remnants of MMX	10 months ago
fpel.h	avcodec/x86/h264_qpel: Remove put_h264_qpel[48]_mmxext	10 months ago
g722dsp.asm	…
g722dsp_init.c	…
h263_loopfilter.asm	…
h263dsp_init.c	…
h264_cabac.c	…
h264_chromamc.asm	x86: Update x86inc.asm	9 months ago
h264_chromamc_10bit.asm	x86: replace explicit REP_RETs with RETs	2 years ago
h264_deblock.asm	…
h264_deblock_10bit.asm	x86: replace explicit REP_RETs with RETs	2 years ago
h264_idct.asm	avcodec/x86/h264_idct: Fix incorrect xmm spilling on win64	9 months ago
h264_idct_10bit.asm	x86: replace explicit REP_RETs with RETs	2 years ago
h264_intrapred.asm	x86: Update x86inc.asm	9 months ago
h264_intrapred_10bit.asm	x86: replace explicit REP_RETs with RETs	2 years ago
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	10 months ago
h264_qpel_8bit.asm	x86: replace explicit REP_RETs with RETs	2 years ago
h264_qpel_10bit.asm	x86: replace explicit REP_RETs with RETs	2 years ago
h264_weight.asm	x86/h264_weight: don't do arithmetic right shift of a 32bit values in 64bit registers	4 months ago
h264_weight_10bit.asm	x86: replace explicit REP_RETs with RETs	2 years ago
h264chroma_init.c	avcodec/h264chroma: Constify src in h264_chroma_mc_func	2 years ago
h264dsp_init.c	…
hevc_add_res.asm	avcodec/hevcdsp: Constify src pointers	2 years ago
hevc_deblock.asm	avcodec/x86/hevc: fix luma 12b overflow	10 months ago
hevc_idct.asm	…
hevc_mc.asm	x86: Update x86inc.asm	9 months ago
hevc_sao.asm	x86: replace explicit REP_RETs with RETs	2 years ago
hevc_sao_10bit.asm	x86: replace explicit REP_RETs with RETs	2 years ago
hevcdsp.h	avcodec/hevcdsp: Constify src pointers	2 years ago
hevcdsp_init.c	lavc/hevc*: move to hevc/ subdir	7 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	10 months ago
hpeldsp_rnd_template.c	…
huffyuvdsp.asm	x86: replace explicit REP_RETs with RETs	2 years ago
huffyuvdsp_init.c	avcodec/x86/huffyuvdsp: Remove obsolete MMX functions	3 years ago
huffyuvdsp_template.asm	…
huffyuvencdsp.asm	avcodec/x86/huffyuvencdsp: Remove obsolete MMX function	3 years ago
huffyuvencdsp_init.c	avcodec/huffyuvencdsp: Pass pix_fmt directly when initing dsp	2 years ago
idctdsp.asm	…
idctdsp.h	…
idctdsp_init.c	avcodec/x86/mpegvideoenc_template: Disable dead code	1 year ago
imdct36.asm	avcodec/x86/mpegaudiodsp: Remove obsolete SSE function	3 years ago
inline_asm.h	…
jpeg2000dsp.asm	x86: replace explicit REP_RETs with RETs	2 years ago
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	x86: replace explicit REP_RETs with RETs	2 years ago
lossless_videodsp_init.c	avcodec/x86/lossless_videodsp: Remove obsolete MMX(EXT) functions	3 years ago
lossless_videoencdsp.asm	x86: replace explicit REP_RETs with RETs	2 years ago
lossless_videoencdsp_init.c	avcodec/lossless_videoencdsp: Constify src sub_left_predict	2 years ago
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	avcodec/x86/mathops: clip constants used with shift instructions within inline assembly	1 year ago
me_cmp.asm	x86: replace explicit REP_RETs with RETs	2 years ago
me_cmp_init.c	avcodec/mpegvideo_enc: Only keep what is used from MECmpContext	6 months ago
mlpdsp.asm	…
mlpdsp_init.c	…
mpeg4videodsp.c	avcodec/mpegvideodsp: Make MpegVideoDSP MPEG-4 only	2 years ago
mpegaudiodsp.c	avcodec/mpegaudiodsp: Init dct32 directly	1 year ago
mpegvideo.c	avcodec/mpegvideo: remove redundant workaround to recalculate last nonzero coefficient	4 months ago
mpegvideoenc.c	…
mpegvideoenc_qns_template.c	avcodec/mpegvideoencdsp: Allow pointers to const where possible	2 years ago
mpegvideoenc_template.c	avcodec/x86/mpegvideoenc: remove av_assert2() for variable alignment	4 months ago
mpegvideoencdsp.asm	avcodec/mpegvideoencdsp: convert stride parameters from int to ptrdiff_t	4 months ago
mpegvideoencdsp_init.c	avcodec/mpegvideoencdsp: convert stride parameters from int to ptrdiff_t	4 months ago
opusdsp.asm	opusdsp: add ability to modify deemphasis constant	8 months ago
opusdsp_init.c	lavc/opus*: move to opus/ subdir	4 months ago
pixblockdsp.asm	…
pixblockdsp_init.c	…
pngdsp.asm	x86: replace explicit REP_RETs with RETs	2 years ago
pngdsp_init.c	avcodec/x86/pngdsp: Remove obsolete ff_add_bytes_l2_mmx()	2 years ago
proresdsp.asm	…
proresdsp_init.c	avcodec/proresdsp: Pass necessary parameter directly	1 year ago
qpel.asm	x86: replace explicit REP_RETs with RETs	2 years ago
qpeldsp.asm	x86: replace explicit REP_RETs with RETs	2 years ago
qpeldsp_init.c	…
rnd_template.c	avcodec/x86/hpeldsp: Remove obsolete MMX/3dnow functions	3 years ago
rv34dsp.asm	x86: Avoid using 'd' as an argument name	9 months ago
rv34dsp_init.c	avcodec/x86/rv34dsp: Remove obsolete MMX function	3 years ago
rv40dsp.asm	x86: Update x86inc.asm	9 months ago
rv40dsp_init.c	avcodec/h264chroma: Constify src in h264_chroma_mc_func	2 years ago
sbcdsp.asm	…
sbcdsp_init.c	…
sbrdsp.asm	x86: Update x86inc.asm	9 months ago
sbrdsp_init.c	…
simple_idct.asm	avcodec/x86/rv40dsp, simple_idct: Remove remnants of MMX	10 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	avcodec/x86/svq1enc: Remove obsolete MMXEXT function	3 years ago
svq1enc_init.c	avcodec/svq1enc: Add SVQ1EncDSPContext, make codec context private	2 years ago
synth_filter.asm	avcodec/x86/synth_filter: Remove obsolete SSE function	3 years ago
synth_filter_init.c	dca_core: convert to lavu/tx	2 years ago
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	x86: replace explicit REP_RETs with RETs	2 years ago
utvideodsp_init.c	…
v210-init.c	avcodec/x86: add avx512icl function for v210dec	2 years ago
v210.asm	x86: replace explicit REP_RETs with RETs	2 years ago
v210enc.asm	avcodec/x86/v210enc: change '0b' binary constant prefix to 'b' suffix	2 years ago
v210enc_init.c	avcodec/v210enc: add new 10-bit function for avx512 avx512icl	2 years ago
vc1dsp.h	…
vc1dsp_init.c	avcodec/h264chroma: Constify src in h264_chroma_mc_func	2 years ago
vc1dsp_loopfilter.asm	…
vc1dsp_mc.asm	x86: replace explicit REP_RETs with RETs	2 years ago
vc1dsp_mmx.c	…
videodsp.asm	x86: replace explicit REP_RETs with RETs	2 years ago
videodsp_init.c	avcodec/videodsp: Constify buf in VideoDSPContext.prefetch	2 years ago
vorbisdsp.asm	avcodec/x86/vorbisdsp: Remove obsolete 3dnow functions	3 years ago
vorbisdsp_init.c	lavc/vorbisdsp: use ptrdiff_t rather than intptr_t	2 years ago
vp3dsp.asm	avcodec/x86/vp3dsp: Remove obsolete MMX functions	3 years ago
vp3dsp_init.c	avcodec/x86/vp3dsp_init: Set correct function pointer, fix crash	8 months ago
vp6dsp.asm	vp6dsp: Remove MMX code	11 months ago
vp6dsp_init.c	avcodec/x86/vp6dsp: Remove obsolete MMX ff_vp6_filter_diag4_mmx	3 years ago
vp8dsp.asm	x86: Update x86inc.asm	9 months ago
vp8dsp_init.c	avcodec/vp8dsp: Constify src in vp8_mc_func	2 years ago
vp8dsp_loopfilter.asm	avcodec/x86/vp8dsp: Remove obsolete MMX(EXT) functions	3 years ago
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	9 months ago
vp9itxfm_16bpp.asm	x86: Update x86inc.asm	9 months ago
vp9itxfm_template.asm	…
vp9lpf.asm	…
vp9lpf_16bpp.asm	…
vp9mc.asm	…
vp9mc_16bpp.asm	…
vpx_arith.h	avcodec/vp56: Move VP5-9 range coder functions to a header of their own	2 years ago
w64xmmtest.c	…
xvididct.asm	…
xvididct.h	…
xvididct_init.c	…