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* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-03-07
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: SBR DSP: fix SSE code to not use SSE2 instructions. cpu: initialize mask to -1, so that by default, optimizations are used. error_resilience: initialize s->block_index[]. svq3: protect against negative quantizers. Don't use ff_cropTbl[] for IDCT. swscale: make filterPos 32bit. FATE: add CPUFLAGS variable, mapping to -cpuflags avconv option. avconv: add -cpuflags option for setting supported cpuflags. cpu: add av_set_cpu_flags_mask(). libx264: Allow overriding the sliced threads option avconv: fix counting encoded video size. Conflicts: doc/APIchanges doc/fate.texi doc/ffmpeg.texi ffmpeg.c libavcodec/h264idct_template.c libavcodec/svq3.c libavutil/avutil.h libavutil/cpu.c libavutil/cpu.h libswscale/swscale.c tests/Makefile tests/fate-run.sh tests/regression-funcs.sh Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Don't use ff_cropTbl[] for IDCT.Ronald S. Bultje2012-03-06
| | | | | | | | | | | | | | | | Results of IDCT can by far outreach the range of ff_cropTbl[], leading to overreads and potentially crashes. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
* | simple_idct: idct_4col_put: Fix out of array reads.Michael Niedermayer2012-03-02
| | | | | | | | | | Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-10-14
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: proresdsp: fix function prototypes. prores-idct: fix overflow in c code. fate: update prores-alpha ref after changing pix_fmt to yuv444p10le prores: add missing feature warning for alpha mov: 10l: Terminate string with 0 not '0' mov: Prevent illegal writes when chapter titles are very short. prores: add appropriate -fix_fmt parameter to FATE command riff: always generate a proper WAVEFORMATEX structure in ff_put_wav_header lavc: add a flag-based error_recognition field to AVCodecContext and deprecate non-flag-based ER field lavc: rename deprecation symbol FF_API_VERY_AGGRESSIVE to FF_API_ER Conflicts: libavcodec/avcodec.h libavformat/mov.c tests/fate/prores.mak tests/ref/acodec/g726 tests/ref/fate/prores-alpha Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * prores-idct: fix overflow in c code.Ronald S. Bultje2011-10-14
| | | | | | | | | | | | | | Fix the fate ref for prores-422_proxy by reverting the changes to it in commit f492df0927c42da174edb674857670fc50abc5dc Signed-off-by: Janne Grunau <janne-libav@jannau.net>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-10-12
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (23 commits) fix AC3ENC_OPT_MODE_ON/OFF h264: fix HRD parameters parsing prores: implement multithreading. prores: idct sse2/sse4 optimizations. swscale: use aligned move for storage into temporary buffer. prores: extract idct into its own dspcontext and merge with put_pixels. h264: fix invalid shifts in init_cavlc_level_tab() intfloat_readwrite: fix signed addition overflows mov: do not misreport empty stts mov: cosmetics, fix for and if spacing id3v2: fix NULL pointer dereference mov: read album_artist atom mov: fix disc/track numbers and totals doc: fix references to obsolete presets directories for avconv/ffmpeg flashsv: return more meaningful error value flashsv: fix typo in av_log() message smacker: validate channels and sample format. smacker: check buffer size before reading output size smacker: validate number of channels smacker: Separate audio flags from sample rates in smacker demuxer. ... Conflicts: cmdutils.h doc/ffmpeg.texi libavcodec/Makefile libavcodec/motion_est_template.c libavformat/id3v2.c libavformat/mov.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * prores: extract idct into its own dspcontext and merge with put_pixels.Ronald S. Bultje2011-10-11
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-07-21
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: rv30: return AVERROR(EINVAL) instead of EINVAL build: add -L flags before existing LDFLAGS simple_idct: whitespace cosmetics simple_idct: make repeated code a macro dsputil: remove huge #if 0 block simple_idct: change 10-bit add/put stride from pixels to bytes dsputil: allow 9/10-bit functions for non-h264 codecs dnxhd: rename some data tables dnxhdenc: remove inline from function only called through pointer dnxhdenc: whitespace cosmetics swscale: mark YUV422P10(LE,BE) as supported for output configure: add -xc99 to LDFLAGS for Sun CC Remove unused and non-compiling vestigial g729 decoder Remove unused code under G729_BITEXACT #ifdef. mpegvideo: fix invalid picture unreferencing. dsputil: Remove extra blank line at end. dsputil: Replace a LONG_MAX check with HAVE_FAST_64BIT. simple_idct: add 10-bit version Conflicts: Makefile libavcodec/g729data.h libavcodec/g729dec.c libavcodec/rv30.c tests/ref/lavfi/pixdesc tests/ref/lavfi/pixfmts_copy tests/ref/lavfi/pixfmts_null tests/ref/lavfi/pixfmts_scale tests/ref/lavfi/pixfmts_vflip Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * simple_idct: add 10-bit versionMans Rullgard2011-07-20
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-07-19
|\| | | | | | | | | | | | | | | | | | | | | | | * qatar/master: simple_idct: simplify some ifdeffery simple_idct: remove code for DCTELEM != int16 Remove VLAs in ff_amrwb_lsp2lpc() fate: make vsynth tests depend on only the relevant vref rtsp: remove disabled code dsputil: restore mistakenly removed hunk of disabled code Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * simple_idct: simplify some ifdefferyMans Rullgard2011-07-18
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
| * simple_idct: remove code for DCTELEM != int16Mans Rullgard2011-07-18
| | | | | | | | | | | | | | DCTELEM can never be changed to anything else, too much code depends on it. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-07-17
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: ffmpeg: fix some indentation ffmpeg: fix operation with --disable-avfilter simple_idct: remove disabled code motion_est: remove disabled code vc1: remove disabled code fate: separate lavf-mxf_d10 test from lavf-mxf cabac: Move code only used in the cabac test program to cabac.c. ffplay: warn that -pix_fmt is no longer working, suggest alternative ffplay: warn that -s is no longer working, suggest alternative lavf: rename enc variable in utils.c:has_codec_parameters() lavf: use designated initialisers for all (de)muxers. wav: remove a use of deprecated AV_METADATA_ macro rmdec: remove useless ap parameter from rm_read_header_old() dct-test: remove write-only variable des: fix #if conditional around P_shuffle Use LOCAL_ALIGNED in ff_check_alignment() Conflicts: ffmpeg.c libavformat/avidec.c libavformat/matroskaenc.c libavformat/mp3enc.c libavformat/oggenc.c libavformat/utils.c tests/ref/lavf/mxf Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * simple_idct: remove disabled codeDiego Biurrun2011-07-17
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| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
|/ | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Remove explicit filename from Doxygen @file commands.Diego Biurrun2010-04-20
| | | | | | | | Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Replace WORDS_BIGENDIAN with HAVE_BIGENDIANMåns Rullgård2009-07-26
| | | | Originally committed as revision 19508 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use full internal pathname in doxygen @file directives.Diego Biurrun2009-02-01
| | | | | | | Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Change semantic of CONFIG_*, HAVE_* and ARCH_*.Aurelien Jacobs2009-01-13
| | | | | | They are now always defined to either 0 or 1. Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
* simple_idct: use MUL16 and MAC16 from mathops.hMåns Rullgård2008-12-27
| | | | Originally committed as revision 16362 to svn://svn.ffmpeg.org/ffmpeg/trunk
* consistency cosmetics: Rename POWERPC identifiers to PPC.Diego Biurrun2008-12-27
| | | | Originally committed as revision 16359 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Convert asm keyword into __asm__.Diego Pettenò2008-10-16
| | | | | | | | | | | | | Neither the asm() nor the __asm__() keyword is part of the C99 standard, but while GCC accepts the former in C89 syntax, it is not accepted in C99 unless GNU extensions are turned on (with -fasm). The latter form is accepted in any syntax as an extension (without requiring further command-line options). Sun Studio C99 compiler also does not accept asm() while accepting __asm__(), albeit reporting warnings that it's not valid C99 syntax. Originally committed as revision 15627 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add 4x4 IDCTKostya Shishkov2007-12-09
| | | | Originally committed as revision 11198 to svn://svn.ffmpeg.org/ffmpeg/trunk
* add ff_ prefix to all simple_idct symbolsAurelien Jacobs2007-12-08
| | | | Originally committed as revision 11192 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename function to reflect its actionKostya Shishkov2007-12-03
| | | | Originally committed as revision 11146 to svn://svn.ffmpeg.org/ffmpeg/trunk
* enable some 64bit optimized code on 64bit archAurelien Jacobs2007-02-28
| | | | Originally committed as revision 8155 to svn://svn.ffmpeg.org/ffmpeg/trunk
* rename cropTbl -> ff_cropTblMåns Rullgård2006-11-12
| | | | Originally committed as revision 6992 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Change license headers to say 'FFmpeg' instead of 'this program/this library'Diego Biurrun2006-10-07
| | | | | | and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Update licensing information: The FSF changed postal address.Diego Biurrun2006-01-12
| | | | Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
* COSMETICS: tabs --> spaces, some prettyprintingDiego Biurrun2005-12-22
| | | | Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
* COSMETICS: Remove all trailing whitespace.Diego Biurrun2005-12-17
| | | | Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
* per file doxyMichael Niedermayer2003-03-06
| | | | Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk
* * UINTX -> uintx_t INTX -> intx_tZdenek Kabelac2003-02-11
| | | | Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk
* fixing DCTELEM != shortMichael Niedermayer2003-01-15
| | | | Originally committed as revision 1462 to svn://svn.ffmpeg.org/ffmpeg/trunk
* qpel encodingMichael Niedermayer2002-12-27
| | | | | | | | | | | 4mv+b frames encoding finally fixed chroma ME 5 comparission functions for ME b frame encoding speedup wmv2 codec (unfinished) user specified diamond size for EPZS Originally committed as revision 1365 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move Alpha optimized IDCT to own file. Based on a patch by MånsFalk Hüffner2002-10-11
| | | | | | | | | Rullgård <mru@users.sourceforge.net>. I've left out the idctCol2 part, because W4 has recently been decreed to be 16383, and also I doubt it will give a noticeable speedup. Originally committed as revision 1029 to svn://svn.ffmpeg.org/ffmpeg/trunk
* in fact IDCT248 needs to be normalized as I suspectedFabrice Bellard2002-10-03
| | | | Originally committed as revision 997 to svn://svn.ffmpeg.org/ffmpeg/trunk
* first version of IDCT248 for DV decoding supportFabrice Bellard2002-10-03
| | | | Originally committed as revision 994 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 10l (compilation if defined ARCH_ALPHA)Michael Niedermayer2002-09-02
| | | | Originally committed as revision 902 to svn://svn.ffmpeg.org/ffmpeg/trunk
* dct-test updateMichael Niedermayer2002-09-01
| | | | | | | | test simple-idct and ijg int DCT too do tests with random & sparse matrixes print systematic error matrixes Originally committed as revision 892 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Reintroduce lost idctSparseCol for Alpha. Sorry for adding even moreFalk Hüffner2002-06-24
| | | | | | | code duplication, I'm currently working on the put/add variants, but I did not get them to be as fast as the old method yet... Originally committed as revision 703 to svn://svn.ffmpeg.org/ffmpeg/trunk
* added inlined put/add functionsFabrice Bellard2002-06-05
| | | | Originally committed as revision 671 to svn://svn.ffmpeg.org/ffmpeg/trunk
* removed unused code - began to merge alpha specific stuff - added mac macros ↵Fabrice Bellard2002-06-05
| | | | | | for suitable CPUs Originally committed as revision 667 to svn://svn.ffmpeg.org/ffmpeg/trunk
* gcc 3.1 warning fix (patch by Felix Buenemann <atmosfear at ↵Felix Bünemann2002-06-02
| | | | | | users.sourceforge.net>) Originally committed as revision 650 to svn://svn.ffmpeg.org/ffmpeg/trunk
* * started to cleanup name clashes for onetime compilationZdenek Kabelac2002-05-27
| | | | Originally committed as revision 617 to svn://svn.ffmpeg.org/ffmpeg/trunk
* license/copyright changeFabrice Bellard2002-05-25
| | | | Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk
* removed useless header includes - use av memory functionsFabrice Bellard2002-05-18
| | | | Originally committed as revision 522 to svn://svn.ffmpeg.org/ffmpeg/trunk
* C4=16383 for the c version too and even for some outcommented codeMichael Niedermayer2002-05-02
| | | | Originally committed as revision 433 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Small simple idct improvement for Alpha by Falk Hueffner ↵Nick Kurshev2002-01-21
| | | | | | <falk.hueffner@student.uni-tuebingen.de> Originally committed as revision 276 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Alpha optimizations by Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>Nick Kurshev2002-01-20
| | | | Originally committed as revision 274 to svn://svn.ffmpeg.org/ffmpeg/trunk
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