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30 Commits

Author SHA1 Message Date
Anton Khirnov 36ef5369ee Replace all CODEC_ID_* with AV_CODEC_ID_* 2012-08-07 16:00:24 +02:00
Anton Khirnov a5117a2444 lavc: pad last audio frame with silence when needed. 2012-05-09 17:46:54 +02:00
Justin Ruggles 91a28b0e8e avcodec: add ff_samples_to_time_base() convenience function to internal.h 2012-02-20 15:20:17 -05:00
Justin Ruggles 1a670973a7 ff_alloc_packet: modify the size of the packet to match the requested size 
This will simplify encoders which use this function to request the exact
packet size rather than the maximum size.
 2012-02-01 16:33:27 -05:00
Justin Ruggles b2c75b6e63 avcodec: Add avcodec_encode_audio2() as replacement for avcodec_encode_audio() 
This allows audio encoders to optionally take an AVFrame as input and write
encoded output to an AVPacket.

This also adds AVCodec.encode2() which will also be usable by video and
subtitle encoders once support is implemented in the public functions.
 2012-01-15 21:24:17 -05:00
Alex Converse 4df30f7114 utils: Check for extradata size overflows. 2012-01-12 13:26:13 -08:00
Mans Rullgard 8400b126ac avcodec: deprecate AVFrame.age 
This was intended as an optimisation for skipped blocks in MPEG2
P-frames and never used elsewhere.  Removing this "optimisation"
speeds up MPEG2 decoding by 1-2% (ARM Cortex-A9).

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-18 22:14:33 +00:00
Justin Ruggles 0eea212943 Add avcodec_decode_audio4(). 
Deprecate avcodec_decode_audio3().
Implement audio support in avcodec_default_get_buffer().
Implement the new audio decoder API in all audio decoders.
 2011-12-02 17:40:40 -05:00
Justin Ruggles f3a29b750a avcodec: move some AVCodecContext fields to an internal struct. 
A new field, AVCodecContext.internal is used to hold a new struct
AVCodecInternal, which has private fields that are not codec-specific and are
used by general libavcodec functions.

Moved internal_buffer, internal_buffer_count, and is_copy.
 2011-11-19 10:01:05 -05:00
Martin Storsjö 2d1b6fb72b avcodec: Allow locking and unlocking an avformat specific mutex 
This extends the lock manager in avcodec to manage two separate
mutexes via the user-specified lock functions.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-05 12:08:53 +02:00
Anton Khirnov 0842d58998 lavc: use avpriv_ prefix for ff_toupper4. 
It's used in lavf.
 2011-10-20 21:06:58 +02:00
Anton Khirnov 84626b364b lavc: add support for codec-specific defaults. 2011-07-10 17:10:49 +02:00
Mans Rullgard 2912e87a6c Replace FFmpeg with Libav in licence headers 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-19 13:33:20 +00:00
Måns Rullgård 49bd8e4b84 Fix grammar errors in documentation 
Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-30 15:38:06 +00:00
Francesco Lavra 603a5f04b2 Factorize some code into the new function ff_toupper4(). 
Patch by Francesco Lavra, francescolavra interfree it

Originally committed as revision 23158 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-05-18 19:16:40 +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
Michael Niedermayer 9e2e821468 Doxy for ff_match_2uint16(). 
Originally committed as revision 21115 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-10 04:06:34 +00:00
Michael Niedermayer 6c060b55a9 Fix implicit declaration warning. 
Originally committed as revision 21114 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-10 04:04:51 +00:00
Ronald S. Bultje 4811f89bc6 Move av_log_missing_feature() from the internal.h to the public avcodec.h 
header file.

Originally committed as revision 19295 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-29 19:11:53 +00:00
Ronald S. Bultje ce863d7f36 Rename ff_log_missing_feature() to av_log_missing_feature(). 
Originally committed as revision 19294 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-29 19:07:04 +00:00
Stefano Sabatini bf7e799c9e Remove '\p', '\c' and '\e' doxygen markup from doxy, as it should 
improve plain text doxy readability.

See the thread: "[RFC] Should we use doxygen markup?".

Originally committed as revision 19122 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-06 09:35:15 +00:00
Gwenole Beauchesne d7dae42e70 Add missing prototype for ff_is_hwaccel_pix_fmt(). 
patch by Gwenole Beauchesne, gbeauchesne,splitted-desktop,com

Originally committed as revision 17593 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-25 23:24:34 +00:00
Michael Niedermayer a05aa821b6 add ff_find_hwaccel() by Gwenole Beauchesne 
Originally committed as revision 17569 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-24 19:04:43 +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
Kenan Gillet 0ba39dd1a9 Split ff_log_missing_feature into ff_log_missing_feature 
and ff_log_ask_for_sample.
Patch by Kenan Gillet: gmail_adress(author)

Originally committed as revision 16637 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-16 16:20:42 +00:00
Stefano Sabatini dbbec0c2f2 Make av_log_missing_feature an internal function, and change its name 
to ff_log_missing_feature.

Originally committed as revision 16037 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-08 21:21:38 +00:00
Diego Biurrun cb690cadaf Rename internal.h --> xvid_internal.h, it clashes with libavutil/internal.h. 
Originally committed as revision 6670 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-12 11:51:34 +00:00
Diego Biurrun b78e7197a8 Change license headers to say 'FFmpeg' instead of 'this program/this library' 
and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-07 15:30:46 +00:00
Diego Biurrun 04d7f60143 Add official LGPL license headers to the files that were missing them. 
Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-10 14:02:42 +00:00
Corey Hickey 1005f542b2 - Add new file internal.h for common internal-use-only functions. 
- Add new function av_tempfile() for creating temporary files; contains
  workaround for MinGW.
- Make XviD stuff use av_tempfile().

Originally committed as revision 5245 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-30 04:33:05 +00:00