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fc97db6435
Commit Graph

587 Commits

Author SHA1 Message Date
Michael Niedermayer
fc97db6435 interlaced b frames cleanup 
Originally committed as revision 938 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-13 11:24:58 +00:00
Falk Hüffner
a343d33ed6 Due to version renumbering, Alpha builtins aren't supported in thegcc 
3.2 release.

Originally committed as revision 937 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-13 10:56:51 +00:00
Michael Niedermayer
bea669e57c interlaced mpeg4 b frame decoding 
Originally committed as revision 936 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-13 09:45:32 +00:00
Falk Hüffner
1c73a3fbf2 Adapt to new 8/16 table scheme. 
Originally committed as revision 935 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-13 09:28:45 +00:00
Michael Niedermayer
2276785cfa fixing 1/0 if the headers are incomplete (like what M$ encoder generates) 
Originally committed as revision 934 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-13 07:46:06 +00:00
Michael Niedermayer
b9d2bb5b2f fixing interlaced mpeg4 decoding 
Originally committed as revision 933 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-12 18:28:17 +00:00
Michael Niedermayer
f3cfadd52f parsing resync header extension support 
Originally committed as revision 931 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-12 15:22:14 +00:00
Michael Niedermayer
33cbc6052a vbv parameter parsing (more skiping actually ;) ) 
Originally committed as revision 930 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-12 15:02:47 +00:00
Michael Niedermayer
7727783512 avoid nonsense frame-skip messages 
Originally committed as revision 929 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-12 15:00:09 +00:00
Michael Niedermayer
dae9ffc440 uninitialized var ... 
Originally committed as revision 927 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-12 14:43:44 +00:00
Michael Niedermayer
66370d3fca statistics for forw & back p-MBs instead of just one counter for both 
Originally committed as revision 925 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-12 12:26:09 +00:00
Michael Niedermayer
7866eeff46 m4v input support 
return the correct number of bytes consumed for decding h263 like formats (needed for reading raw streams) this could break some divx files with b frames, so please tell me ASAP if u notice any problems

Originally committed as revision 924 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-12 11:10:33 +00:00
Michael Niedermayer
15415af418 export pts from stream if available 
store pts in stream if available (otherwise use frame_rate)

Originally committed as revision 923 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-12 10:54:53 +00:00
Philip Gladstone
02ac31361b Change abort() calls to av_abort() calls. 
Originally committed as revision 922 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-12 02:34:56 +00:00
Michael Niedermayer
208d3ddf96 set pict_type & key_frame on decoding too 
Originally committed as revision 918 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-12 00:27:08 +00:00
Michael Niedermayer
b318477992 put/avg_pixels16 
fixing 2 small qpel bugs

Originally committed as revision 915 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-11 12:39:53 +00:00
Michael Niedermayer
6b460aa387 reducing sizeof MpegEncContext to avoid stack overflow on crap M$ windo$ 
Originally committed as revision 914 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-11 07:26:43 +00:00
Nikolai Zhubr
0eaec10550 fixing overflow in 16->8 bit conversion, patch by (Nikolai Zhubr <s001 at hotbox dot ru>) 
Originally committed as revision 913 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-07 10:57:51 +00:00
Michael Niedermayer
3db48188df optimizing mpeg4_encode_block(), generates allso slightly shorter bitstream as some codes can be represented as esc1 and esc2 and esc2 is shorter for a few of them 
Originally committed as revision 911 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-07 00:16:30 +00:00
Michael Niedermayer
14207b27b5 support decoding of the last mpeg "packet" even if no startcode is immedeatly afterwards (fixes bugs with mpeg in avi) 
new behavior is only activated if CODEC_FLAG_NOT_TRUNCATED is set

Originally committed as revision 909 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-06 22:30:16 +00:00
Michael Niedermayer
0b61920aa7 fixing rv10 encoding (ffmpeg can at least decode its own rv10 files now) 
Originally committed as revision 907 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-05 13:23:11 +00:00
Michael Niedermayer
cfda33cbad apiexample needs EXTRALIBS 
Originally committed as revision 906 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-05 10:06:20 +00:00
Michael Niedermayer
6acce86bdd fixing tests 
Originally committed as revision 905 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-05 08:48:34 +00:00
Michael Niedermayer
9db99069bd fixing segfault 
Originally committed as revision 903 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-03 20:15:34 +00:00
Michael Niedermayer
b59f574753 10l (compilation if defined ARCH_ALPHA) 
Originally committed as revision 902 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-02 17:08:40 +00:00
Michael Niedermayer
1a684b3d53 fixing encoding at high QPs (was broken after the dct accuracy increase due to too small inverse table) 
Originally committed as revision 901 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-02 16:56:29 +00:00
Michael Niedermayer
be7109c12b ar -s -> ranlib 
Originally committed as revision 900 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-02 16:48:40 +00:00
Henry Mason
ecfd40b390 new vbv calculation patch by (Henry Mason <talus25 at speakeasy dot net>) with slight modification by me 
Originally committed as revision 899 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-02 09:51:52 +00:00
Brian Foley
ab6c65f693 altivec build tidyup patch by (Brian Foley <bfoley at compsoc dot nuigalway dot ie>) 
Originally committed as revision 898 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-02 08:48:12 +00:00
Michael Niedermayer
004c18ee9c higher accuracy 
Originally committed as revision 897 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-01 20:54:38 +00:00
Mark Hills
81e0d0b412 oggvorbis support patch by (Mark Hills <mark at pogo dot org dot uk>) 
Originally committed as revision 896 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-01 18:07:56 +00:00
Michael Niedermayer
ad324c9351 dct cleanup 
more accurate mmx dct (dont discard bits for fun)
fixing mmx quantizer bug for qscale%2==1 (bias was slightly wrong)

Originally committed as revision 895 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-01 16:52:33 +00:00
Michael Niedermayer
86748dbc61 dct-test update 
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
 2002-09-01 09:33:05 +00:00
Lennert Buytenhek
5bd11e314e dont discard first frame patch by (Lennert Buytenhek <buytenh at math dot leidenuniv dot nl>) 
Originally committed as revision 890 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-01 07:40:31 +00:00
Lennert Buytenhek
1565dabc1a be less verbose patch by (Lennert Buytenhek <buytenh at math dot leidenuniv dot nl>) 
Originally committed as revision 889 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-01 07:26:43 +00:00
Michael Niedermayer
ab6d194a38 croping patch by (talus25 at speakeasy dot net) with fixes from atmos & me 
Originally committed as revision 888 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-09-01 07:19:38 +00:00
Michael Niedermayer
e7fce5e9fb bitexact hack for the simple mmx idct 
Originally committed as revision 886 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-31 14:17:51 +00:00
Martin Olschewski
c7e079314b sun solaris compilation bugfix, patch by (Martin Olschewski <olschewski at zpr dot uni-koeln dot de>) 
Originally committed as revision 882 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-30 18:17:20 +00:00
Michael Niedermayer
471d7dc3d0 undefined M_PI / M_E fix 
Originally committed as revision 881 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-30 16:16:30 +00:00
Heliodoro Tammaro
a43bd1d715 patch by Heliodoro Tammaro <helio at interactives dot org> 
- configures/builds on all darwin versions
- ffserver builds on darwin (if you have the extra libraries)
- builds correctly (again) on non-darwin ppc (no -faltivec in gcc-3.2)

Originally committed as revision 880 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-30 00:05:28 +00:00
Michael Niedermayer
28db7fce02 slow but accurate integer dct from IJG (should be ok with the LGPL as the old DCT is the fast integer DCT from IJG) 
per context DCT selection

Originally committed as revision 878 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-29 23:55:32 +00:00
Michael Niedermayer
255b3ac27d use extradata for h263_long_vector mode detection 
Originally committed as revision 876 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-28 21:47:28 +00:00
Brian Foley
59925ef204 first cut at altivec support on darwin patch by (Brian Foley <bfoley at compsoc dot nuigalway dot ie>) 
Originally committed as revision 875 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-28 13:14:36 +00:00
Michael Niedermayer
68bd11f5de working around undefined behavior of get-vlc if the vlc s invalid 
more debug output by default for errors (so we can see immedeatly whats wrong on bugreports)
guess long_vectors mode

Originally committed as revision 874 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-28 12:23:12 +00:00
Michael Niedermayer
ee3b2be65d fixes rv10 decoding crash 
Originally committed as revision 873 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-28 09:19:28 +00:00
Dominik Mierzejewski
0778718635 warning patch by (Dominik Mierzejewski <dominik at rangers dot eu dot org>) 
Originally committed as revision 872 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-28 08:15:30 +00:00
Michael Niedermayer
fd7db0fddf mpeg4 interlaced decoding support (not completly implemented/tested due to lack of samples) 
Originally committed as revision 870 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-27 16:28:19 +00:00
Alex Beregszaszi
e769f0535e added aspected_width/height for EXTENDED_PAR 
Originally committed as revision 869 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-26 20:45:01 +00:00
Michael Niedermayer
4dd0e44f14 fixing some 64bit bugs 
Originally committed as revision 867 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-26 16:10:41 +00:00
Michael Niedermayer
405469cefd forgot the const bits in 2pass curve matching (patch (with rounding removed) by Rémi Guyomarch <rguyom at pobox dot com>) 
Originally committed as revision 866 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-08-26 08:14:36 +00:00