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* avoid negative array indicesAlex Beregszaszi2004-02-18
| | | | Originally committed as revision 2794 to svn://svn.ffmpeg.org/ffmpeg/trunk
* crc8 checking, based upon a patch by (Miroslav Lichvar <lichvarm at phoenix ↵Michael Niedermayer2004-02-18
| | | | | | | | | | | dot inf dot upol dot cz>) less spam/av_log fix synccode search channel_order -> decorrelation_type (cosmetic i know, but the old name is too meaningless IMHO) faster mid/side decorrelator based upon lifting transforms Originally committed as revision 2793 to svn://svn.ffmpeg.org/ffmpeg/trunk
* remove residual array, it isnt really neededMichael Niedermayer2004-02-18
| | | | Originally committed as revision 2792 to svn://svn.ffmpeg.org/ffmpeg/trunk
* flac fixes:Michael Niedermayer2004-02-18
| | | | | | | | | | | | | | | fix data types of residual&decoded fix twos complement bitfields fix utf8 (no, utf8 is not the same as the simple and compact uvlc used in nut) add truncated bitstream support, both ogg and flac demuxers in mplayer cvs provide incomplete frames, and furthermore it isnt possible to find frameboundaries in flac without decoding it completly add escape-less golomb rice decoder (=flac style golomb rice) (ultra efficient, the longest vlc code is just 2^32-1 bits) printf->av_log fix bps for non independant channels fix a few +-1 bugs fix sample order for independant channels fix data_size Originally committed as revision 2791 to svn://svn.ffmpeg.org/ffmpeg/trunk
* flac decoder by (Alex Beregszaszi <alex at fsn dot hu>)Michael Niedermayer2004-02-18
| | | | Originally committed as revision 2790 to svn://svn.ffmpeg.org/ffmpeg/trunk
* noise reduction with threads bugfixMichael Niedermayer2004-02-17
| | | | Originally committed as revision 2789 to svn://svn.ffmpeg.org/ffmpeg/trunk
* more error checks for the sequence headerMichael Niedermayer2004-02-16
| | | | Originally committed as revision 2788 to svn://svn.ffmpeg.org/ffmpeg/trunk
* rle_code can overflow when multiplied by 4Roberto Togni2004-02-14
| | | | | | (fixes Animation-256Greys.mov from mphq) Originally committed as revision 2786 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use av_logRoberto Togni2004-02-14
| | | | Originally committed as revision 2784 to svn://svn.ffmpeg.org/ffmpeg/trunk
* normalize adaptive quantizatiuon fix (based upon a patch by (Jindrich ↵Michael Niedermayer2004-02-14
| | | | | | Makovicka <makovick at kmlinux dot fjfi dot cvut dot cz>)) Originally committed as revision 2780 to svn://svn.ffmpeg.org/ffmpeg/trunk
* mpeg4 b frame + adaptive quantization assertion failure fixMichael Niedermayer2004-02-14
| | | | Originally committed as revision 2779 to svn://svn.ffmpeg.org/ffmpeg/trunk
* multithreaded spatial complexity calculation for i framesMichael Niedermayer2004-02-14
| | | | Originally committed as revision 2778 to svn://svn.ffmpeg.org/ffmpeg/trunk
* ff_copy_bits() optimizationMichael Niedermayer2004-02-14
| | | | Originally committed as revision 2777 to svn://svn.ffmpeg.org/ffmpeg/trunk
* activate the memcpy special case for the byte aligned case in ↵Michael Niedermayer2004-02-13
| | | | | | ff_copy_bits(), wasnt working before because of a incorrectly used pbBufPtr() Originally committed as revision 2775 to svn://svn.ffmpeg.org/ffmpeg/trunk
* replace a few pbBufPtr() by put_bits_count(), one of them was actually wrongMichael Niedermayer2004-02-13
| | | | Originally committed as revision 2774 to svn://svn.ffmpeg.org/ffmpeg/trunk
* simplify MV availability check / dont use below last row MV which is always zeroMichael Niedermayer2004-02-13
| | | | Originally committed as revision 2773 to svn://svn.ffmpeg.org/ffmpeg/trunk
* multithreaded/SMP motion estimationMichael Niedermayer2004-02-13
| | | | | | | | | multithreaded/SMP encoding for MPEG1/MPEG2/MPEG4/H263 all pthread specific code is in pthread.c to try it, run configure --enable-pthreads and ffmpeg ... -threads <num> the internal thread API is a simple AVCodecContext.execute() callback which executes a given function pointer with different arguments and returns after finishing all, that way no mutexes or other thread-mess is needed outside pthread.c Originally committed as revision 2772 to svn://svn.ffmpeg.org/ffmpeg/trunk
* ppc chroma mess workaround (real bug is that the motion compensation code ↵Michael Niedermayer2004-02-12
| | | | | | assumes that 2*uvlinesize == linesize and fixing this would mean a slowdown) Originally committed as revision 2771 to svn://svn.ffmpeg.org/ffmpeg/trunk
* * gotta setup coded_frame for encoding. avcodec.h says that for decodingRoman Shaposhnik2004-02-10
| | | | | | | lavc is supposed to set it up as well and I don't think I see any reason not to. Originally committed as revision 2769 to svn://svn.ffmpeg.org/ffmpeg/trunk
* rv10/obmc fixesMichael Niedermayer2004-02-09
| | | | Originally committed as revision 2768 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 2 byte shorter userdata for mpeg4Michael Niedermayer2004-02-08
| | | | | | | | in the past it was startcode,string,00,7F,startcode now it is startcode,string,stratcode both are mpeg4 compliant, as according to the standard the userdata lasts until the next 00 00 01 (startcode prefix) but some very primitive decoders which simply skip until the first 00 byte and then expect the next valid startcode might fail with the old variant, just a theory though (didnt test if quicktime can decode it now) Originally committed as revision 2767 to svn://svn.ffmpeg.org/ffmpeg/trunk
* M$ ADPCM encoding & some simplificationsMichael Niedermayer2004-02-08
| | | | Originally committed as revision 2765 to svn://svn.ffmpeg.org/ffmpeg/trunk
* segfault fixMichael Niedermayer2004-02-07
| | | | Originally committed as revision 2764 to svn://svn.ffmpeg.org/ffmpeg/trunk
* use clip() from common.hMichael Niedermayer2004-02-07
| | | | | | ignore sample_rate==8000 limit if strict_std_compliance < 0 Originally committed as revision 2762 to svn://svn.ffmpeg.org/ffmpeg/trunk
* * Initial implementation of the G.726 ADPCM audio codec.Roman Shaposhnik2004-02-07
| | | | Originally committed as revision 2759 to svn://svn.ffmpeg.org/ffmpeg/trunk
* - made --extra-cflags option work on darwinTinic Uro2004-02-06
| | | | | | | | | | | | | - allow INTER4V macroblocks for FLV1 codec - fixed issue in flv file format saving 8 mp3 frames per packet instead of 1 - fixed crasher in flv file format involving mp3 buffer handling - added FLV1 codec support for swf file format (FlashPlayer6 or above required) and made it default - fixed broken mp3 support in swf file format patch by (Tinic Uro <turo at macromedia dot com>) cleanup by me Originally committed as revision 2756 to svn://svn.ffmpeg.org/ffmpeg/trunk
* h263 4mv encoding fixMichael Niedermayer2004-02-06
| | | | Originally committed as revision 2755 to svn://svn.ffmpeg.org/ffmpeg/trunk
* segfault fixMichael Niedermayer2004-02-06
| | | | Originally committed as revision 2754 to svn://svn.ffmpeg.org/ffmpeg/trunk
* get_bit_count -> put_bits_countAlex Beregszaszi2004-02-06
| | | | Originally committed as revision 2753 to svn://svn.ffmpeg.org/ffmpeg/trunk
* get_bit_count -> put_bits_countAlex Beregszaszi2004-02-06
| | | | Originally committed as revision 2752 to svn://svn.ffmpeg.org/ffmpeg/trunk
* analyze the gradient of the error surface to avoid a few checks in the ↵Michael Niedermayer2004-02-06
| | | | | | quantizing noise shaper Originally committed as revision 2751 to svn://svn.ffmpeg.org/ffmpeg/trunk
* quantizer noise shaping optimizationMichael Niedermayer2004-02-06
| | | | Originally committed as revision 2750 to svn://svn.ffmpeg.org/ffmpeg/trunk
* initial commit for Quicktime Animation (RLE) video decoder; bit depthsMike Melanson2004-02-05
| | | | | | | 32, 24, and 16 are working; 8bpp is partially working; 4, 2, and 1 bpp are not supported yet Originally committed as revision 2748 to svn://svn.ffmpeg.org/ffmpeg/trunk
* remove incorect motion estimation tableMichael Niedermayer2004-02-05
| | | | Originally committed as revision 2747 to svn://svn.ffmpeg.org/ffmpeg/trunk
* cleanup ugly code (also appearently works around a bug gcc 3.4 which fails ↵Michael Niedermayer2004-02-04
| | | | | | compiling it) by (mru at kth dot se (Måns Rullgård)) Originally committed as revision 2746 to svn://svn.ffmpeg.org/ffmpeg/trunk
* fixes by Gildas Bazin <gbazin at altern dot org>Michael Niedermayer2004-02-04
| | | | Originally committed as revision 2745 to svn://svn.ffmpeg.org/ffmpeg/trunk
* added support for EA ADPCM and SMJPEG IMA ADPCMMike Melanson2004-02-03
| | | | Originally committed as revision 2744 to svn://svn.ffmpeg.org/ffmpeg/trunk
* simplifyMichael Niedermayer2004-02-02
| | | | Originally committed as revision 2743 to svn://svn.ffmpeg.org/ffmpeg/trunk
* quantizer noise shapingMichael Niedermayer2004-02-02
| | | | Originally committed as revision 2742 to svn://svn.ffmpeg.org/ffmpeg/trunk
* tiny warning fixFalk Hüffner2004-02-01
| | | | Originally committed as revision 2741 to svn://svn.ffmpeg.org/ffmpeg/trunk
* changed includesAlex Beregszaszi2004-01-31
| | | | Originally committed as revision 2739 to svn://svn.ffmpeg.org/ffmpeg/trunk
* not needed anymoreAlex Beregszaszi2004-01-31
| | | | Originally committed as revision 2738 to svn://svn.ffmpeg.org/ffmpeg/trunk
* segfault fixMichael Niedermayer2004-01-31
| | | | Originally committed as revision 2737 to svn://svn.ffmpeg.org/ffmpeg/trunk
* vsad16_mmx2 only applies if encoders are turned onMike Melanson2004-01-31
| | | | Originally committed as revision 2736 to svn://svn.ffmpeg.org/ffmpeg/trunk
* these functions (get_bit_count and align_put_bits) are referenced evenMike Melanson2004-01-31
| | | | | | when CONFIG_ENCODERS is not defined Originally committed as revision 2735 to svn://svn.ffmpeg.org/ffmpeg/trunk
* handle invalid buffer sizesMike Melanson2004-01-31
| | | | Originally committed as revision 2734 to svn://svn.ffmpeg.org/ffmpeg/trunk
* watch those hard tabsMike Melanson2004-01-31
| | | | Originally committed as revision 2733 to svn://svn.ffmpeg.org/ffmpeg/trunk
* handle 0-length buffersMike Melanson2004-01-31
| | | | Originally committed as revision 2732 to svn://svn.ffmpeg.org/ffmpeg/trunk
* handle 0-length buffersMike Melanson2004-01-31
| | | | Originally committed as revision 2731 to svn://svn.ffmpeg.org/ffmpeg/trunk
* b frames + cbr fixMichael Niedermayer2004-01-29
| | | | Originally committed as revision 2730 to svn://svn.ffmpeg.org/ffmpeg/trunk
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