Welcome to mirror list, hosted at ThFree Co, Russian Federation.

github.com/FFmpeg/FFmpeg.git - Unnamed repository; edit this file 'description' to name the repository.
summaryrefslogtreecommitdiff
path: root/libavcodec/x86
AgeCommit message (Collapse)Author
2013-01-10Fix compilation with --disable-everything.Carl Eugen Hoyos
2013-01-07Merge commit '4f50646697606df39317b93c2a427603b77636ee'Michael Niedermayer
* commit '4f50646697606df39317b93c2a427603b77636ee': x86: sbrdsp: Implement SSE qmf_post_shuffle Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-07Merge commit '44a0036d10579ed91e48df24859e54b08a582742'Michael Niedermayer
* commit '44a0036d10579ed91e48df24859e54b08a582742': x86: sbrdsp: Implement SSE sum64x5 Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-07Merge commit '5b4dfbffc258f90a7d2540d21209ac23afcf7cd0'Michael Niedermayer
* commit '5b4dfbffc258f90a7d2540d21209ac23afcf7cd0': x86: ABS1: port to cpuflags v210x: cosmetics, reformat Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-06x86: sbrdsp: Implement SSE qmf_post_shuffleChristophe Gisquet
255 to 174 cycles on Arrandale / Win64. Unrolling yields no gain. Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-01-06x86: sbrdsp: Implement SSE sum64x5Christophe Gisquet
698 to 174 cycles on Arrandale. Unrolling is a 6 cycles gain. Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-01-06x86: ABS1: port to cpuflagsDiego Biurrun
2012-12-25dsputil_mmx: fix pointer type for emulated_edge_mc_func()Michael Niedermayer
Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-23x86/ac3dsp_init: try to workaround ICC failure.Michael Niedermayer
The asm code is not valid for older compilers as it uses too many operands, ICC on x86_32 seems affected by this. This patch disables the affected code for ICC on x86_32 and should make it compileable again. A better fix would be to use fewer operands or to change this code to yasm, later is being worked on AFAIK so this is a temporary solution. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-22videodsp: Fix project nameMichael Niedermayer
These are all part of splited out dsp utils from FFmpeg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-22x86/videodsp_init: Add back lost author attributionMichael Niedermayer
Code originates from: 910b9f30 libavcodec/dsputil.c (David Conrad 2010-05-27 04:39:27 +0000 334) void ff_emulated_edge_mc(uint8_t *buf, const uint8_t *src, int linesize, int block_w, int block_h, 93a21abd libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-14 18:37:35 +0000 335) int src_x, int src_y, int w, int h){ 93a21abd libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-14 18:37:35 +0000 336) int x, y; 93a21abd libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-14 18:37:35 +0000 337) int start_y, start_x, end_y, end_x; b5a093b3 libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-25 20:22:36 +0000 338) 93a21abd libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-14 18:37:35 +0000 339) if(src_y>= h){ 93a21abd libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-14 18:37:35 +0000 340) src+= (h-1-src_y)*linesize; 93a21abd libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-14 18:37:35 +0000 341) src_y=h-1; 225f9c44 libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-15 00:25:53 +0000 342) }else if(src_y<=-block_h){ 225f9c44 libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-15 00:25:53 +0000 343) src+= (1-block_h-src_y)*linesize; 225f9c44 libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-15 00:25:53 +0000 344) src_y=1-block_h; 93a21abd libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-14 18:37:35 +0000 345) } 93a21abd libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-14 18:37:35 +0000 346) if(src_x>= w){ 93a21abd libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-14 18:37:35 +0000 347) src+= (w-1-src_x); 93a21abd libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-14 18:37:35 +0000 348) src_x=w-1; 225f9c44 libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-15 00:25:53 +0000 349) }else if(src_x<=-block_w){ 225f9c44 libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-15 00:25:53 +0000 350) src+= (1-block_w-src_x); 225f9c44 libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-15 00:25:53 +0000 351) src_x=1-block_w; 93a21abd libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-14 18:37:35 +0000 352) } 93a21abd libavcodec/mpegvideo.c (Michael Niedermayer 2002-07-14 18:37:35 +0000 353) b8a78f41 libavcodec/mpegvideo.c (Michael Niedermayer 2002-11-10 11:46:59 +0000 354) start_y= FFMAX(0, -src_y); b8a78f41 libavcodec/mpegvideo.c (Michael Niedermayer 2002-11-10 11:46:59 +0000 355) start_x= FFMAX(0, -src_x); b8a78f41 libavcodec/mpegvideo.c (Michael Niedermayer 2002-11-10 11:46:59 +0000 356) end_y= FFMIN(block_h, h-src_y); b8a78f41 libavcodec/mpegvideo.c (Michael Niedermayer 2002-11-10 11:46:59 +0000 357) end_x= FFMIN(block_w, w-src_x); Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-21Merge commit '6906b19346ae8a330bfaa1c16ce535be10789723'Michael Niedermayer
* commit '6906b19346ae8a330bfaa1c16ce535be10789723': lavc: add missing files for arm lavc: introduce VideoDSPContext Conflicts: configure libavcodec/arm/dsputil_init_armv5te.c libavcodec/dsputil.c libavcodec/dsputil.h libavcodec/dsputil_template.c libavcodec/h264.c libavcodec/mpegvideo.h libavcodec/mpegvideo_enc.c libavcodec/x86/dsputil_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-20lavc: introduce VideoDSPContextRonald S. Bultje
Move some functions from dsputil. The idea is that videodsp contains functions that are useful for a large and varied set of video decoders. Currently, it contains emulated_edge_mc() and prefetch(). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2012-12-12x86inc: support stack mem allocation and re-alignment in PROLOGUE.Ronald S. Bultje
Use this in VP8/H264-8bit loopfilter functions so they can be used if there is no aligned stack (e.g. MSVC 32bit or ICC 10.x). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-12x86inc: support stack mem allocation and re-alignment in PROLOGUERonald S. Bultje
Use this in VP8/H264-8bit loopfilter functions so they can be used if there is no aligned stack (e.g. MSVC 32bit or ICC 10.x). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2012-12-11build: fix prores decoder dependencies.Clément Bœsch
According to lavc/proresdsp.c, both prores and prores-lgpl decoders need lavc/x86/proresdsp_init.c:ff_proresdsp_x86_init().
2012-12-11libavcodec/x86/mpegvideo: switch to av_assert2Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-10dsputil_mmx: switch to av_assert2()Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-10Merge commit '30b39164256999efc8d77edc85e2e0b963c24834'Michael Niedermayer
* commit '30b39164256999efc8d77edc85e2e0b963c24834': ac3dec: make downmix() take array of pointers to channel data Conflicts: libavcodec/ac3dsp.c libavcodec/ac3dsp.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-09ac3dec: make downmix() take array of pointers to channel dataMans Rullgard
2012-12-08sbr_hf_gen_sse: Optimize code a bit more.Michael Niedermayer
Core I7 (Sandy Bridge) 135 to 107 cycles Core i5 (Arrandale) 162 to 142 (Thanks to Christophe Gisquet for testing) Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-07Merge commit 'c25fc5c2bb6ae8c93541c9427df3e47206d95152'Michael Niedermayer
* commit 'c25fc5c2bb6ae8c93541c9427df3e47206d95152': fate: dpcm: Add dependencies SBR DSP x86: implement SSE sbr_hf_gen AAC SBR: use AVFloatDSPContext's vector_fmul fate: image: Add dependencies Changelog: add an entry for deprecating the avconv -vol option x86: float_dsp: fix compilation of ff_vector_dmul_scalar_avx() on x86-32 Conflicts: Changelog libavutil/x86/float_dsp.asm tests/fate/image.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-07SBR DSP x86: implement SSE sbr_hf_genChristophe Gisquet
Start and end index are multiple of 2, therefore guaranteeing aligned access. Also, this allows to generate 4 floats per loop, keeping the alignment all along. Timing: - 32 bits: 326c -> 172c - 64 bits: 323c -> 156c Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-12-05mpegvideo: remove #if/define PARANOID codeMichael Niedermayer
This code never did anything as far as i can remember Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-05ff_emulated_edge_mc: fix handling of w/h being 0Michael Niedermayer
Fixes assertion failure Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-29Merge commit 'bfe5454cd238b16e7977085f880205229103eccb'Michael Niedermayer
* commit 'bfe5454cd238b16e7977085f880205229103eccb': lavf: move ff_codec_get_tag() and ff_codec_get_id() definitions to internal.h lavf: move "MP3 " fourcc from riff to nut fate: vpx: Add dependencies fate: Fix wavpack-matroskamode test dependencies x86: dsputilenc: port to cpuflags Conflicts: libavformat/internal.h libavformat/nut.c tests/fate/vpx.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-29Merge commit '1f3f896564501c23b44fcf605567c78ce066b539'Michael Niedermayer
* commit '1f3f896564501c23b44fcf605567c78ce066b539': fate: Add dependencies for Vorbis, ProRes, QTRLE, utvideo tests fate: real: Add dependencies fate: lossless-audio: Add dependencies x86: h264dsp: Fix linking with yasm and optimizations disabled Conflicts: libavcodec/x86/h264dsp_init.c tests/fate/lossless-audio.mak tests/fate/real.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-28x86: dsputilenc: port to cpuflagsDiego Biurrun
2012-11-28x86: h264dsp: Fix linking with yasm and optimizations disabledDiego Biurrun
Some optimized functions reference optimized symbols, so the functions must be explicitly disabled when those symbols are unavailable.
2012-11-28Merge commit 'af7d13ee4a4bf8d708f9b0598abb8f6e22b76de1'Michael Niedermayer
* commit 'af7d13ee4a4bf8d708f9b0598abb8f6e22b76de1': asink_nullsink: plug a memory leak. x86: h264_idct: port to cpuflags x86: cpu: Drop unused HAVE_RWEFLAGS condition Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-28Merge commit 'f5fa03660db16f9d78abc5a626438b4d0b54f563'Michael Niedermayer
* commit 'f5fa03660db16f9d78abc5a626438b4d0b54f563': vble: Do not abort decoding when version is not 1 lavr: do not pass consumed samples as a parameter to ff_audio_resample() lavr: correct the documentation for the ff_audio_resample() return value lavr: do not pass sample count as a parameter to ff_audio_convert() x86: h264_weight: port to cpuflags configure: Enable avconv filter dependencies automatically Conflicts: configure libavcodec/x86/h264_weight.asm Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-28x86: h264_idct: port to cpuflagsDiego Biurrun
2012-11-28x86: h264_weight: port to cpuflagsDiego Biurrun
2012-11-26Merge commit '5ae72f54532960cb9eae82a1c9e8d505106c022b'Michael Niedermayer
* commit '5ae72f54532960cb9eae82a1c9e8d505106c022b': flashsv: check for keyframe before using differential coding h264: enable low delay only if no delayed frames were seen x86: fix build without inline asm Conflicts: libavcodec/h264.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-26Merge commit '8e134e5104e99a69cd4cea10540a7ce9c3682a2c'Michael Niedermayer
* commit '8e134e5104e99a69cd4cea10540a7ce9c3682a2c': lavc: clarify get_buffer() documentation mpegaudiodec: use planar sample format for output unless packed is requested x86: h264 qpel: use the correct number of utilized xmm regs in cglobal Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-26dsputil_mmx: ff_put_dirac_pixels depend now on yasm.Michael Niedermayer
Fix compile failure without yasm Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-26Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: remove #defines to prevent use of discouraged external functions x86: h264: Convert 8-bit QPEL inline assembly to YASM Conflicts: libavcodec/x86/dsputil_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-26x86: fix build without inline asmDiego Biurrun
The qpel functions referenced here are not related to h264 and should thus never have been under CONFIG_H264QPEL. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-11-26Merge commit 'ad01ba6ceaea7d71c4b9887795523438689b5a96'Michael Niedermayer
* commit 'ad01ba6ceaea7d71c4b9887795523438689b5a96': x86: h264: Remove 3dnow QPEL code Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-26x86: h264 qpel: use the correct number of utilized xmm regs in cglobalJustin Ruggles
Fixes xmm register clobbering on win64.
2012-11-26Merge commit '28c8e288fa0342fdef532a7522a4707bebf831cc'Michael Niedermayer
* commit '28c8e288fa0342fdef532a7522a4707bebf831cc': x86: h264_chromamc: port to cpuflags yop: fix typo avconv: fix copying per-stream metadata. doc: avtools-common-opts: Fix terminology concerning metric prefixes configure: suncc: Add compiler arch support for Nehalem & Sandy Bridge riff: Make ff_riff_tags static and move under appropriate #ifdef Conflicts: libavformat/riff.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-25x86: h264: Convert 8-bit QPEL inline assembly to YASMDaniel Kang
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-11-25x86: h264: Remove 3dnow QPEL codeDaniel Kang
The only CPUs that have 3dnow and don't have mmxext are 12 years old. Moreover, AMD has dropped 3dnow extensions from newer CPUs. Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-11-25x86: h264_chromamc: port to cpuflagsDiego Biurrun
2012-11-23x86/mpegvideoenc_template: use av_assertMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-19Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: x86: h264_intrapred: Fix C function names in comments x86: SPLATD: port to cpuflags Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-18x86: h264_intrapred: Fix C function names in commentsDiego Biurrun
Function names changed after switching to declaration with PRED4x4/8x8/8x8L/16x16 macros in the C code.
2012-11-18x86: SPLATD: port to cpuflagsDiego Biurrun
2012-11-17ff_emulated_edge_mc: fix integer anomalies, fix out of array readsMichael Niedermayer
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-16Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: x86: dsputil: port to cpuflags crc: av_crc() parameter names should match between .c, .h and doxygen avserver: replace av_read_packet with av_read_frame avserver: fix constness casting warnings Conflicts: libavcodec/x86/dsputil.asm Merged-by: Michael Niedermayer <michaelni@gmx.at>
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-11 19:54:07 +0300