videolan/ffmpeg
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23 Commits

Author SHA1 Message Date
Baptiste Coudurier
8fa0ae060b Init state to -1 in h264 parser. 
Fix:
==22063== Conditional jump or move depends on uninitialised value(s)
==22063==    at 0x811A4B7: ff_find_start_code (mpegvideo.c:99)
==22063==    by 0x82F5B74: parse_nal_units (h264_parser.c:132)
==22063==    by 0x82F5A68: h264_parse (h264_parser.c:261)
[...]
==22063==  Uninitialised value was created by a stack allocation
==22063==    at 0x82F5AF5: parse_nal_units (h264_parser.c:112)

Originally committed as revision 18479 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 03:29:19 +00:00
Reimar Döffinger
15861962a7 Add a ff_h264_free_context function and call it from the H.264 parser. 
This ensures that the parser will no longer leak memory for all SPS/PPS it encounters.

Originally committed as revision 18406 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-10 07:01:55 +00:00
John Cox
9e85f9c526 Fix SEIs when splitting H264 input. 
Patch by John Cox, jc A kynesim D co D uk

Originally committed as revision 18020 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-16 22:38:27 +00:00
Carl Eugen Hoyos
26aedb4ab3 Cosmetics: Fix indentation after last commit. 
Originally committed as revision 17621 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-26 20:36:47 +00:00
Ivan Schreter
2c0c5e1249 Initialize H264 parser context correctly if the optional SEI messages 
are not present.

Patch by Ivan Schreter, schreter gmx net

Originally committed as revision 17620 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-26 20:36:02 +00:00
Ivan Schreter
c733922eec Export timestamp parameter from H.264. 
Patch by Ivan Schreter, schreter gmx net

Originally committed as revision 17575 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-24 22:24:34 +00:00
Ivan Schreter
fc9fe42833 Correct time_base of H.264 and repeat_pict. 
Patch by Ivan Schreter, schreter gmx net

Originally committed as revision 17571 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-24 20:19:59 +00:00
Ivan Schreter
346db3ef7f Use context variable repeat_pict for frame duration computation and 
document this new use.

Patch by Ivan Schreter, schreter gmx net

Originally committed as revision 17492 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-21 20:11:47 +00:00
Ivan Schreter
96c3da93e6 Set context variable picture_structure in H264 parser. 
Patch by Ivan Schreter, schreter gmx net

Originally committed as revision 17490 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-21 20:03:05 +00:00
Ivan Schreter
0ed260c7a3 Set context variable key_frame in H264 parser. 
Patch by Ivan Schreter, schreter gmx net

Originally committed as revision 17489 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-21 19:59:25 +00:00
Ivan Schreter
ff6474dd15 Parse NAL units in H264 parser. 
Patch by Ivan Schreter, schreter gmx net

Originally committed as revision 17488 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-21 19:56:50 +00:00
Ivan Schreter
4d8eb2e899 Fix a const related warning 
Patch by Ivan Schreter ( schreter gmx net )

Originally committed as revision 17073 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-08 21:22:18 +00:00
Diego Biurrun
bad5537e2c Use full internal pathname in doxygen @file directives. 
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
 2009-02-01 02:00:19 +00:00
Carl Eugen Hoyos
0d3d172f32 Remove CODEC_ID_H264_VDPAU. 
Originally committed as revision 16649 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-17 01:17:04 +00:00
Aurelien Jacobs
b250f9c66d Change semantic of CONFIG_*, HAVE_* and ARCH_*. 
They are now always defined to either 0 or 1.

Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-13 23:44:16 +00:00
NVIDIA Corporation
369122dd77 Add VDPAU hardware accelerated decoding for H264 which can be used by 
video players.

Original patch by NVIDIA corporation.

Originally committed as revision 16431 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-04 23:55:27 +00:00
Michael Niedermayer
e4f1ec3a4c Explain the lack of +3/7 
Originally committed as revision 16380 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-28 23:26:12 +00:00
Michael Niedermayer
5cb5023c78 Make h264 parser 50% faster. 
Originally committed as revision 16286 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-23 02:34:58 +00:00
Michael Niedermayer
dd990075d6 100l forgot return type. 
Originally committed as revision 15539 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-04 01:11:04 +00:00
Michael Niedermayer
3ee4f5e4fa ff_parse_close() is not the correct function for H264Context. 
Originally committed as revision 15537 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-03 23:08:52 +00:00
Diego Pettenò
9aa1cfec1a fix warning reported by Intel C compiler: 
libavcodec/h264_parser.c(77): warning #589: transfer of control
bypasses initialization of:
           variable "v" (declared at line 58)
                 goto found;
This new form also improves readability.

Patch by Diego 'Flameeyes' Pettenò %flameeyes A gmail P com%

Originally committed as revision 15526 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-02 19:24:26 +00:00
Diego Biurrun
e5a389a1b7 license header consistency cosmetics 
Originally committed as revision 9484 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-07-05 10:40:25 +00:00
Aurelien Jacobs
26b4fe821c split h264.c to move parser in its own file 
Originally committed as revision 8985 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-05-10 22:26:44 +00:00