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35 Commits

Author SHA1 Message Date
Philip Langdale 9c09dead87 h264_parser: Fix whitespace after previous change. 
'git diff -w' confirmed to return nothing.

Signed-off-by: Philip Langdale <philipl@overt.org>
 2011-04-04 20:32:33 -07:00
Philip Langdale 01f5b9c51e h264_parser: Fix behaviour when PARSER_FLAG_COMPLETE_FRAMES is set. 
Currently, the parser is buggy and only processes the stream extradata
when the flag is set. This fixes it to actually inspect the frames.

Whitespce will be fixed in a separate change.

Signed-off-by: Philip Langdale <philipl@overt.org>
 2011-04-04 20:32:33 -07:00
Janne Grunau 94e3e83f13 h264: Add Intra and Constrained Baseline profiles to avctx.profile 
(cherry picked from commit fe9a3fbe42)
 2011-02-02 03:40:50 +01:00
Diego Elio Pettenò e7e2df27f8 Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. 
None of these symbols should be accessed directly, so declare them as
hidden.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit d36beb3f69)
 2011-01-28 03:15:34 +01:00
Diego Elio Pettenò 877937b382 Make ff_h264_find_frame_end static to h264.c; delete h264_parser.h 
The header is empty after making the function static, so delete it and
drop its usage.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit 13eb6b9097)
 2011-01-26 03:43:32 +01:00
Baptiste Coudurier 9479415e4e In h264 parser, return immediately if buf_size is 0, avoid printing 
erroneous message for last frame.

Originally committed as revision 24450 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-23 00:34:09 +00:00
Howard Chu 82f1ffc7ba Cleanup prev commit, flag variable should start with 0 
Originally committed as revision 23364 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-28 20:14:14 +00:00
Howard Chu 23584bec87 Parse avctx->extradata if available. 
Fixes many "non-existing PPS referenced" error messages

Originally committed as revision 23363 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-28 18:50:39 +00:00
Alex Converse 74a6df59e3 Add an AVSTREAM_PARSE_FULL_ONCE parsing mode to parse headers and combine packets once and only once. 
Originally committed as revision 23332 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-26 04:20:32 +00:00
Diego Biurrun ba87f0801d Remove explicit filename from Doxygen @file commands. 
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
 2010-04-20 14:45:34 +00:00
Rafaël Carré dd0cd3d273 Export H264 profile and level in AVCodecContext. 
Patch by Rafaël Carré, rafael D carre A gmail

Originally committed as revision 21517 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-28 20:57:29 +00:00
Rafaël Carré e9ca315dd1 Initialize thread_context[0] with h264 parser context. 
This allows freeing the parser memory in the thread_context freeing loop.

Patch by Rafaël Carré gmailify(rafael, carre)

Originally committed as revision 21508 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-28 13:04:25 +00:00
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