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1858 Commits

Author SHA1 Message Date
Zdenek Kabelac
148beec7e8 * missing opts for make dep 
Originally committed as revision 2860 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-09 12:18:40 +00:00
Mike Melanson
01456e8e86 use optimized VP3 functions where appropriate 
Originally committed as revision 2857 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-08 02:18:19 +00:00
Mike Melanson
67335dbce3 cut over to using new VP3 DSP functions and remove the old ones; bring 
certain source code identifiers in line with official VP3 spec (well,
*my* VP3 spec, anyway)

Originally committed as revision 2856 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-08 02:15:13 +00:00
Mike Melanson
44cb64ee89 seperated out the C-based VP3 DSP functions into a different file; also 
ported the MMX-optimized versions of those functions

Originally committed as revision 2855 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-08 02:13:45 +00:00
Michael Niedermayer
e82d912dba h263 framerate & aspect ratio fixes 
Originally committed as revision 2854 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-06 12:33:56 +00:00
Michael Niedermayer
c0a0170c16 fix motion compensation with (x+1/2,y+1/2) MVs 
Originally committed as revision 2849 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-05 18:44:04 +00:00
Michael Niedermayer
ca5b9f20b2 10l 
Originally committed as revision 2848 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-05 15:10:56 +00:00
Zdenek Kabelac
5f0f7713ad * more consts 
Originally committed as revision 2847 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-05 14:21:56 +00:00
Zdenek Kabelac
49a37411f3 * const warn elimination 
Originally committed as revision 2846 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-05 14:09:12 +00:00
Zdenek Kabelac
62c438a241 * const warn elimintation 
Originally committed as revision 2845 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-05 14:08:33 +00:00
Zdenek Kabelac
b0df362b11 * const 
Originally committed as revision 2844 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-05 14:07:33 +00:00
Ivan Kalvachev
494c56d36f silence warnings 
Originally committed as revision 2843 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-04 14:58:48 +00:00
Michael Niedermayer
399cec2f3e count > thread_count for execute() 
Originally committed as revision 2842 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-03 19:29:00 +00:00
Michael Niedermayer
4346539522 av_log() cleanup 
null pointer segfaults
 dont print redundant spam
 dont print prefix if reference==NULL
 class -> av_class
 dont copy AVClass to every object, its a waste of memory and not a good idea at all

Originally committed as revision 2841 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-03 17:53:55 +00:00
Michel Bardiaux
bc874daea8 av_log() patch by (Michel Bardiaux <mbardiaux at peaktime dot be>) 
Originally committed as revision 2840 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-03 15:41:21 +00:00
Michael Niedermayer
81c5f88748 macrofree av_freep() 
Originally committed as revision 2839 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-03 01:57:43 +00:00
Ivan Kalvachev
461cd5bfb5 add vlc for cbp=0 that is valid in 422,444 
Originally committed as revision 2838 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-02 18:39:25 +00:00
Michael Niedermayer
50c93f74a6 10l (segfault fix) 
Originally committed as revision 2837 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-02 17:21:55 +00:00
Michael Niedermayer
ed263031f6 100l (divx5 b frame + seeking + flush fix) 
Originally committed as revision 2836 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-02 03:18:03 +00:00
Ivan Kalvachev
4eaad9c028 forgot default chroma_format value 
Originally committed as revision 2835 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-02 00:40:18 +00:00
Ivan Kalvachev
197662a632 fix typo 
Originally committed as revision 2834 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-02 00:30:25 +00:00
Ivan Kalvachev
5e5c247a7c initial chroma_format changes,xvmc tweaks and codec_cap 
Originally committed as revision 2833 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-01 14:55:21 +00:00
Dmitry Baryshkov
3f1d4e9600 attribute_used patch by (mitya at school dot ioffe dot ru (Dmitry Baryshkov)) 
Originally committed as revision 2832 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-03-01 12:46:20 +00:00
Michael Niedermayer
95d356c587 optimizing/cleanup of mpeg/qpel_motion() 
Originally committed as revision 2831 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-29 22:14:46 +00:00
Dmitry Baryshkov
5c0513bda7 attribute used patch by (mitya at school dot ioffe dot ru (Dmitry Baryshkov)) 
Originally committed as revision 2830 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-29 22:10:18 +00:00
Michael Niedermayer
fddae1c30f skip b frames before first i frame 
Originally committed as revision 2829 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-29 02:25:19 +00:00
Michael Niedermayer
c8a4ebbf27 simplify MPV_motion() 
Originally committed as revision 2828 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-29 02:08:28 +00:00
Michael Niedermayer
5ba326b5d4 interlaced mpeg4 + edge emu fix (fixes decoding of mermaid.avi) 
related cleanup

Originally committed as revision 2827 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-29 00:37:36 +00:00
Michael Niedermayer
4c9544d026 mpeg2 field pic decoding fix 
simplifiations

Originally committed as revision 2826 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-28 21:02:49 +00:00
Gael Chardon
2a24fe4ccc int64_t_C patch by (Gael Chardon <gael-announcements+ffmpeg at 4now dot net>) 
Originally committed as revision 2825 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-28 16:41:23 +00:00
Michael Niedermayer
aab34ca0c5 Metrowerks CodeWarrior patches by (John Dalgliesh <johnd at defyne dot org>) 
Originally committed as revision 2823 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-28 15:03:53 +00:00
Michael Niedermayer
259630df42 10l (vdpart fix) 
Originally committed as revision 2822 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-26 19:11:21 +00:00
Michael Niedermayer
8d52ec7eb0 AVCodec.supported_framerates 
Originally committed as revision 2821 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-26 18:29:39 +00:00
Michael Niedermayer
71141d771a INT64_MIN fix 
Originally committed as revision 2820 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-26 15:15:05 +00:00
Michael Niedermayer
9d5277ce32 10l 
Originally committed as revision 2819 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-26 13:42:17 +00:00
Michael Niedermayer
ae35f5e14e 100l (field picture decoding fix) 
Originally committed as revision 2818 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-26 02:48:07 +00:00
Wolfgang Hesseler
8289c6faa8 export DCT coefficients patch by (Wolfgang Hesseler <wolfgang.hesseler at imk dot fraunhofer dot de>) 
Originally committed as revision 2816 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-25 18:29:17 +00:00
Michael Niedermayer
5a815088d3 1l 
Originally committed as revision 2815 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-25 18:17:45 +00:00
Michael Niedermayer
9740beffc6 use AVFrame.pts=AV_NOPTS_VALUE instead of AVFrame.pts=0 
move AV_NOPTS_VALUE & AV_TIME_BASE from avformat.h -> avcodec.h
related fixes

Originally committed as revision 2814 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-25 17:35:52 +00:00
Steven M. Schultz
8ac5c1b2d3 av_log() patch by ("Steven M. Schultz" <sms at 2BSD dot COM>) 
Originally committed as revision 2813 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-25 02:47:53 +00:00
Michael Niedermayer
e51f49487e set AVFrame.pts based upon framerate if its 0 
detect & warn if the user prvides pts only for some frames, and try to guess the missing ones

Originally committed as revision 2812 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-25 02:05:50 +00:00
Steven M. Schultz
ed7b99bbe2 av_log() patch by ("Steven M. Schultz" <sms at 2BSD dot COM>) 
Originally committed as revision 2811 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-23 21:18:29 +00:00
Michael Niedermayer
c62c07d3d7 multithreaded mpeg2 decoding 
Originally committed as revision 2810 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-23 20:56:56 +00:00
Steven M. Schultz
c0a2c42f59 av_log patch by ("Steven M. Schultz" <sms at 2BSD dot COM>) 
Originally committed as revision 2809 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-23 16:07:30 +00:00
Michael Niedermayer
560ff8095f av_log() 
Originally committed as revision 2808 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-23 15:59:21 +00:00
Michael Niedermayer
310ffb8f26 c99 
Originally committed as revision 2807 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-22 21:22:47 +00:00
Michael Niedermayer
d705e4a6bb (f)printf() is disallowed in libavcodec, compilation will fail now if its used, except that codecs which where added after the printf->av_log change which did ignore av_log() and used prinf are now silent and wont print anything, they should be changed to use av_log, i could do that, but its better if the orginal developer decides which AV_LOG level each message should get 
Originally committed as revision 2806 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-22 00:31:19 +00:00
Michael Niedermayer
16806499fc w32threads by (Gildas Bazin <gbazin at altern dot org>) 
Originally committed as revision 2803 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-19 20:29:26 +00:00
Ivan Kalvachev
530d574081 use get_format 
Originally committed as revision 2802 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-19 00:30:33 +00:00
Michael Niedermayer
5e7c25f0d1 simplify 
Originally committed as revision 2801 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-18 22:54:02 +00:00
Michael Niedermayer
9ab2717a9d auxdatae, crcrs fix by (Jean-Francois Panisset <panisset at comcast dot net>) 
Originally committed as revision 2800 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-18 19:15:19 +00:00
Michael Niedermayer
fbf2284cd2 check if threads_count is too large 
Originally committed as revision 2798 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-18 16:26:16 +00:00
Michael Niedermayer
1e31d32c34 flac_flush() 
Originally committed as revision 2797 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-18 15:17:54 +00:00
Michael Niedermayer
0496a03413 simplify 
only change context if frame header is error-free, as some fields may not be stored in the frame header and so a single damaged frame-header may trash them

Originally committed as revision 2796 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-18 14:05:49 +00:00
Alex Beregszaszi
69f5de1855 avoid negative array indices 
Originally committed as revision 2794 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-18 12:49:30 +00:00
Michael Niedermayer
9d65611096 crc8 checking, based upon a patch by (Miroslav Lichvar <lichvarm at phoenix 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
 2004-02-18 04:10:52 +00:00
Michael Niedermayer
4fd125984b remove residual array, it isnt really needed 
Originally committed as revision 2792 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-18 02:00:55 +00:00
Michael Niedermayer
ac2570a8b0 flac fixes: 
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
 2004-02-18 01:49:30 +00:00
Michael Niedermayer
4f52c3126b flac decoder by (Alex Beregszaszi <alex at fsn dot hu>) 
Originally committed as revision 2790 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-18 01:22:05 +00:00
Michael Niedermayer
da16b2043f noise reduction with threads bugfix 
Originally committed as revision 2789 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-17 18:57:50 +00:00
Michael Niedermayer
e6dc9c6f99 more error checks for the sequence header 
Originally committed as revision 2788 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-16 03:34:11 +00:00
Roberto Togni
e102fcf7f0 rle_code can overflow when multiplied by 4 
(fixes Animation-256Greys.mov from mphq)

Originally committed as revision 2786 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-14 18:12:36 +00:00
Roberto Togni
42608d6508 Use av_log 
Originally committed as revision 2784 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-14 17:11:46 +00:00
Michael Niedermayer
e9a4834a7d normalize adaptive quantizatiuon fix (based upon a patch by (Jindrich Makovicka <makovick at kmlinux dot fjfi dot cvut dot cz>)) 
Originally committed as revision 2780 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-14 13:37:58 +00:00
Michael Niedermayer
fafbc7c8c8 mpeg4 b frame + adaptive quantization assertion failure fix 
Originally committed as revision 2779 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-14 03:49:43 +00:00
Michael Niedermayer
3a1fa44759 multithreaded spatial complexity calculation for i frames 
Originally committed as revision 2778 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-14 03:21:03 +00:00
Michael Niedermayer
b6335c9f5b ff_copy_bits() optimization 
Originally committed as revision 2777 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-14 01:25:41 +00:00
Michael Niedermayer
a734250db6 activate the memcpy special case for the byte aligned case in ff_copy_bits(), wasnt working before because of a incorrectly used pbBufPtr() 
Originally committed as revision 2775 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-13 21:07:31 +00:00
Michael Niedermayer
cfbd16df75 replace a few pbBufPtr() by put_bits_count(), one of them was actually wrong 
Originally committed as revision 2774 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-13 20:59:48 +00:00
Michael Niedermayer
80ee9fc0e3 simplify MV availability check / dont use below last row MV which is always zero 
Originally committed as revision 2773 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-13 18:39:43 +00:00
Michael Niedermayer
9c3d33d67f multithreaded/SMP motion estimation 
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
 2004-02-13 17:54:10 +00:00
Michael Niedermayer
7984082a08 ppc chroma mess workaround (real bug is that the motion compensation code assumes that 2*uvlinesize == linesize and fixing this would mean a slowdown) 
Originally committed as revision 2771 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-12 16:21:21 +00:00
Roman Shaposhnik
826ca10408 * gotta setup coded_frame for encoding. avcodec.h says that for decoding 
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
 2004-02-10 20:48:09 +00:00
Michael Niedermayer
8a36717afc rv10/obmc fixes 
Originally committed as revision 2768 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-09 15:23:35 +00:00
Michael Niedermayer
99683a3077 2 byte shorter userdata for mpeg4 
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
 2004-02-08 22:52:35 +00:00
Michael Niedermayer
6cf9d5ebd3 M$ ADPCM encoding & some simplifications 
Originally committed as revision 2765 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-08 02:16:48 +00:00
Michael Niedermayer
fc374fe299 segfault fix 
Originally committed as revision 2764 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-07 20:50:26 +00:00
Michael Niedermayer
eb5b0422b5 use clip() from common.h 
ignore sample_rate==8000 limit if strict_std_compliance < 0

Originally committed as revision 2762 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-07 15:33:00 +00:00
Roman Shaposhnik
e5966052ee * Initial implementation of the G.726 ADPCM audio codec. 
Originally committed as revision 2759 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-07 08:20:00 +00:00
Tinic Uro
747a0554ea - made --extra-cflags option work on darwin 
- 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
 2004-02-06 23:56:37 +00:00
Michael Niedermayer
8cb5d4c060 h263 4mv encoding fix 
Originally committed as revision 2755 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-06 22:34:33 +00:00
Michael Niedermayer
04a59bfb8d segfault fix 
Originally committed as revision 2754 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-06 21:07:17 +00:00
Alex Beregszaszi
b46243ed1c get_bit_count -> put_bits_count 
Originally committed as revision 2753 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-06 17:51:58 +00:00
Alex Beregszaszi
fe455f3328 get_bit_count -> put_bits_count 
Originally committed as revision 2752 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-06 15:27:31 +00:00
Michael Niedermayer
de7ff1f774 analyze the gradient of the error surface to avoid a few checks in the quantizing noise shaper 
Originally committed as revision 2751 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-06 03:56:05 +00:00
Michael Niedermayer
364a179749 quantizer noise shaping optimization 
Originally committed as revision 2750 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-06 02:12:37 +00:00
Mike Melanson
070ed1bc43 initial commit for Quicktime Animation (RLE) video decoder; bit depths 
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
 2004-02-05 05:22:44 +00:00
Michael Niedermayer
a412a03bee remove incorect motion estimation table 
Originally committed as revision 2747 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-05 00:35:08 +00:00
Michael Niedermayer
8a1f657b28 cleanup ugly code (also appearently works around a bug gcc 3.4 which fails compiling it) by (mru at kth dot se (Måns Rullgård)) 
Originally committed as revision 2746 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-04 16:03:10 +00:00
Michael Niedermayer
2caa92d935 fixes by Gildas Bazin <gbazin at altern dot org> 
Originally committed as revision 2745 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-04 15:49:55 +00:00
Mike Melanson
7d8379f2b7 added support for EA ADPCM and SMJPEG IMA ADPCM 
Originally committed as revision 2744 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-03 04:27:17 +00:00
Michael Niedermayer
deb7a6cdaf simplify 
Originally committed as revision 2743 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-02 14:59:43 +00:00
Michael Niedermayer
77ea0d4bdd quantizer noise shaping 
Originally committed as revision 2742 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-02 03:52:58 +00:00
Falk Hüffner
95ba2c8f43 tiny warning fix 
Originally committed as revision 2741 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-02-01 22:56:54 +00:00
Alex Beregszaszi
0a87c409cc changed includes 
Originally committed as revision 2739 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 22:58:32 +00:00
Alex Beregszaszi
fc929feebd not needed anymore 
Originally committed as revision 2738 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 22:47:48 +00:00
Michael Niedermayer
a62d75da98 segfault fix 
Originally committed as revision 2737 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 21:28:49 +00:00
Mike Melanson
fb85b027f6 vsad16_mmx2 only applies if encoders are turned on 
Originally committed as revision 2736 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 20:41:07 +00:00
Mike Melanson
7bf3261289 these functions (get_bit_count and align_put_bits) are referenced even 
when CONFIG_ENCODERS is not defined

Originally committed as revision 2735 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 20:37:46 +00:00
Mike Melanson
18a508c527 handle invalid buffer sizes 
Originally committed as revision 2734 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 18:17:38 +00:00
Mike Melanson
155aa4174d watch those hard tabs 
Originally committed as revision 2733 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 17:57:57 +00:00
Mike Melanson
df72754d03 handle 0-length buffers 
Originally committed as revision 2732 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 17:40:28 +00:00
Mike Melanson
c89c1d2542 handle 0-length buffers 
Originally committed as revision 2731 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-31 17:30:28 +00:00
Michael Niedermayer
2c8b796fa9 b frames + cbr fix 
Originally committed as revision 2730 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-29 15:50:54 +00:00
Michael Niedermayer
8fd19ab286 SSE2 fdct by (Balatoni Denes <pnis at coder dot hu>) 
Originally committed as revision 2729 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-29 01:15:25 +00:00
Michael Niedermayer
5a60360712 4mv + b frame encoding segfault fix 
Originally committed as revision 2728 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-28 00:36:58 +00:00
Michael Niedermayer
6ff6cff203 first coded vs. first displayed pts (segfault & pts fix if b frames are used) 
Originally committed as revision 2727 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-27 13:55:34 +00:00
Michael Niedermayer
ac806113fe 10l 
Originally committed as revision 2726 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-26 19:14:02 +00:00
Michael Niedermayer
9ff5f17543 int64max fix by (Michel Bardiaux <mbardiaux at peaktime dot be>) 
Originally committed as revision 2725 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-26 19:09:47 +00:00
Michael Niedermayer
11a8a71d4e mpeg4 pts fix 
Originally committed as revision 2724 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-26 19:04:32 +00:00
Roberto Togni
e40f5d3c6f Use reget buffer instead of copying from prev frame 
Added buffer hints, replaced printf with av_log

Originally committed as revision 2723 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-25 16:43:09 +00:00
Alex Beregszaszi
e0c53ac889 freebsd fix for mpeg12.c (moving INT64_MAX to common.h) 
Originally committed as revision 2722 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-25 11:13:56 +00:00
Michael Niedermayer
65a24d0b39 optimization & bugfix extracted from the 4k line diff between ffmpeg 0.4.7 and http://www.alicestreet.com/ffh263.html 
the other parts of the diff where
1. spelling fixes (rejected as only a small part of it could be applied automatically)
2. cosmetics (reindention, function reordering, var renaming, ...) with bugs (rejected)
3. rtp related stuff (rejetced as it breaks several codecs)
4. some changes to the intra/inter decission & scene change detection (quality tests needed first)

Originally committed as revision 2721 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-24 23:47:33 +00:00
Michael Niedermayer
7a62e94a26 optimization 
Originally committed as revision 2720 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-24 22:22:42 +00:00
Michael Niedermayer
83f8c0c3c8 segfault fix 
Originally committed as revision 2719 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-23 12:30:31 +00:00
Michael Niedermayer
303e50e65b closed gop support & flags2 as all bits in flags are used 
and a few minor things i forgot to commit ...

Originally committed as revision 2718 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-22 19:48:28 +00:00
Chip
d398a27e0b inttypes.h patch by (Chip <szarlada at freemail dot hu>) 
Originally committed as revision 2717 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-22 12:09:14 +00:00
Michael Niedermayer
403f10996d more tolerance for dc=0 
Originally committed as revision 2716 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-21 19:14:26 +00:00
Michael Niedermayer
20f155ed80 avcodec_flush_buffers() fix 
Originally committed as revision 2715 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-19 14:41:34 +00:00
Michael Niedermayer
40a3105d46 segfault fix 
Originally committed as revision 2714 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-18 21:57:32 +00:00
Michael Niedermayer
2c492e94fc removing broken framerate conversation hack in mpeg1/2 
Originally committed as revision 2713 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-18 21:41:44 +00:00
Michael Niedermayer
8e78482542 rv20 mv prediction in b frames fix 
Originally committed as revision 2712 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-18 02:59:01 +00:00
Michael Niedermayer
fb204d4bc1 xvid "packed" stuff support 
Originally committed as revision 2708 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-15 01:29:26 +00:00
Michael Niedermayer
237da0fa20 dont calculate stuff if its not used ... 
Originally committed as revision 2699 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-14 02:35:04 +00:00
Michael Niedermayer
a75b43fd73 fixing twice added offset bug, was triggered by 4mv + sub_cmp != mb_cmp 
bug was introduced in version 1.75 (2003-12-30)
this may have lead to a small drop in quality of the 4mv mode, but should have only affected the mbd=0 case

Originally committed as revision 2698 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-14 02:21:39 +00:00
Roberto Togni
6245598582 Right fix for older zlib version 
Originally committed as revision 2696 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-13 20:26:44 +00:00
Roberto Togni
ccbfd4ba96 Fix for older version of zlib 
Originally committed as revision 2695 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-13 19:46:37 +00:00
Michael Niedermayer
507a8e0d70 type fixes, found by Wolfgang Hesseler 
Originally committed as revision 2694 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-12 22:39:19 +00:00
Roberto Togni
a273bbfb03 MSZH and ZLIB decoder support 
Experimental ZLIB encoder (not working yet)

Originally committed as revision 2693 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-12 22:14:45 +00:00
Michael Niedermayer
909678c707 grayscale mjpeg decoding support based upon a patch by (Leon Bottou (leonb)) 
Originally committed as revision 2687 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-10 19:54:12 +00:00
Michael Niedermayer
8f2ab83318 copyright year update of the files i touched and remembered, things look annoyingly unmaintained otherwise 
Originally committed as revision 2686 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-10 16:04:55 +00:00
Michael Niedermayer
d2a9bdddd8 more sane inttypes emulation behavior if libavcodec is used outside ffmpeg 
Originally committed as revision 2685 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-10 12:53:07 +00:00
Michael Niedermayer
d94728c377 cleanup 
Originally committed as revision 2684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-10 01:58:00 +00:00
Michael Niedermayer
c562c4da89 something unimportant ... 
Originally committed as revision 2682 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-09 23:43:57 +00:00
Chris Flerackers
7f965c1c89 inttypes emulation cleanup patch by ("Chris Flerackers" <cflerackers at androme dot be>) 
Originally committed as revision 2681 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-09 18:00:31 +00:00
Steven M. Schultz
84f986c0f4 lrintf patch by ("Steven M. Schultz" <sms at 2BSD dot COM>) 
Originally committed as revision 2680 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-08 23:51:23 +00:00
Michael Niedermayer
a1e257b231 optimize compute_antialias() and add a floating point based alternative (2x faster) 
Originally committed as revision 2679 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-08 21:08:57 +00:00
Michael Niedermayer
303aebf97a uninitalized variables fix by (Gildas Bazin <gbazin at altern dot org>) 
and some related cleanup by me

Originally committed as revision 2677 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-08 18:44:36 +00:00
Michael Niedermayer
967be70050 memleak fix 
Originally committed as revision 2676 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-08 18:24:35 +00:00
Michael Niedermayer
620fe604a8 10l 
Originally committed as revision 2670 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-05 23:40:23 +00:00
Michael Niedermayer
622348f931 interlaced dct decision cleanup 
function moved to dspcontext
  mmx&mmx2 optimized
  change SSE -> SAD as default (better quality)
vbv buffer size command line option in kbyte

Originally committed as revision 2669 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-05 22:57:07 +00:00
Michael Niedermayer
51929fd312 simplify 
Originally committed as revision 2668 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-05 11:16:05 +00:00
Michael Niedermayer
b1b8f9fc58 gop timestamp fix 
Originally committed as revision 2667 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 22:13:14 +00:00
Michael Niedermayer
ac548c5d1d 10000l 
Originally committed as revision 2665 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 19:49:57 +00:00
Michael Niedermayer
96b73a2ada frame rate emulation "fix" by (Mean <fixounet at free dot fr>) 
Originally committed as revision 2664 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 17:43:28 +00:00
Michael Niedermayer
2e90b37c5e mpeg2 QP clamping fix 
Originally committed as revision 2663 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 17:29:51 +00:00
Michael Niedermayer
0982834b04 non YV12 vissualization fix by (Wolfgang Hesseler <qv at multimediaware dot com>) 
Originally committed as revision 2662 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 17:13:14 +00:00
Michael Niedermayer
5ac59c559b warn the user if we had to clip some dct coefficient due to a crappy format which doenst support the whole needed range (msmpeg4/wmv mostly but mpeg1 too to a lesser extend) 
Originally committed as revision 2661 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 14:43:52 +00:00
Michael Niedermayer
baaf3f467b SVCD scan offset stuff 
Originally committed as revision 2660 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-04 00:23:14 +00:00
Denes Balatoni
c953e7976e denoise_dct_sse2() patch by (Balatoni Denes <pnis at coder dot hu>) 
Originally committed as revision 2659 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2004-01-03 20:14:45 +00:00