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2012-01-27lavf: remove AVFormatParameters from AVFormatContext.read_header signatureAnton Khirnov
2011-12-11lavu: replace int/float punning functionsMans Rullgard
The existing functions defined in intfloat_readwrite.[ch] are both slow and incorrect (infinities are not handled). This introduces a new header with fast, inline conversion functions using direct union punning assuming an IEEE-754 system, an assumption already made throughout the code. The one use of Intel/Motorola extended 80-bit format is replaced by simpler code sufficient under the present constraints (positive normal values). The old functions are marked deprecated and retained for compatibility. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-11-30lavf: make av_set_pts_info private.Anton Khirnov
It's supposed to be called only from (de)muxers.
2011-10-19lavf: replace av_new_stream->avformat_new_stream part II.Anton Khirnov
Manual replacements are done in this commit. In many cases, the id is some constant made up number (e.g. 0 for video and 1 for audio), which is then not used in the demuxer for anything. Those ids are removed.
2011-10-19lavf,lavd: replace av_new_stream->avformat_new_stream part I.Anton Khirnov
Trivial replacements with sed are done in this commit: sed 's/av_new_stream(\([^)]*\), 0)/avformat_new_stream(\1, NULL)/'
2011-10-104xmdemux: prevent use of uninitialized memoryLaurent Aimar
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-07-17lavf: use designated initialisers for all (de)muxers.Anton Khirnov
It's more readable and less prone to breakage.
2011-07-04Do not include intfloat_readwrite.h in avutil.hMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-02Remove unused variablesMans Rullgard
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-17lavf: replace avio_seek(SEEK_CUR) with avio_skip where it makes senseAnton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-08avio: deprecate url_feofAnton Khirnov
AVIOContext.eof_reached should be used directly instead. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-04avio: add avio_tell macro as a replacement for url_ftellAnton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-01avio: avio_ prefix for url_fseekAnton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-21avio: avio_ prefixes for get_* functionsAnton Khirnov
In the name of consistency: get_byte -> avio_r8 get_<type> -> avio_r<type> get_buffer -> avio_read get_partial_buffer will be made private later get_strz is left out becase I want to change it later to return something useful. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-20avio: rename ByteIOContext to AVIOContext.Anton Khirnov
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-01-27Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice.Diego Elio Pettenò
This also lists the objects from those two libraries as internal (by adding the ff_ prefix) so that they can then be hidden via linker scripts.
2011-01-16Check 4xm headers for validity. This should avoid 1/0.Michael Niedermayer
Originally committed as revision 26392 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20Remove explicit filename from Doxygen @file commands.Diego Biurrun
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
2010-03-31Define AVMediaType enum, and use it instead of enum CodecType, whichStefano Sabatini
is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-01Use full internal pathname in doxygen @file directives.Diego Biurrun
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
2009-01-28Fix remotely exploitable arbitrary code execution vulnerability.Michael Niedermayer
Found by Tobias Klein / tk // trapkit / de / See: http://www.trapkit.de/advisories/TKADV2009-004.txt Originally committed as revision 16846 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-28Prefer av_freep() over av_free() for variables in the context for safety.Michael Niedermayer
Originally committed as revision 16838 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-28Add {} between if/elseMichael Niedermayer
Originally committed as revision 16837 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-28Export all tracks (each is a different language) instead of just one.Michael Niedermayer
Originally committed as revision 16836 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-28remove pointless {}Michael Niedermayer
Originally committed as revision 16835 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-28Move current_track variable closer to where it is used.Michael Niedermayer
Originally committed as revision 16834 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-28Fix memleak of fourxm->tracks on error return.Michael Niedermayer
Originally committed as revision 16833 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-28vertical alignMichael Niedermayer
Originally committed as revision 16832 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-28Fix memleak of header in error returns.Michael Niedermayer
Originally committed as revision 16831 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-28better header_size checkMichael Niedermayer
Originally committed as revision 16830 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-27size < 4 is invalidMichael Niedermayer
Originally committed as revision 16829 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-12Fix build: Add intreadwrite.h and bswap.h #includes where necessary.Diego Biurrun
Originally committed as revision 16556 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-12cosmetics: indentationDiego Biurrun
Originally committed as revision 16550 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-12Fix illegal identifier starting with an underscore.Diego Biurrun
Originally committed as revision 16549 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08Bump Major version, this commit is almost just renaming bits_per_sample toLuca Abeni
bits_per_coded_sample but that cannot be done seperately. Patch by Luca Abeni Also reset the minor version and fix the forgotton change to libfaad. Note: The API/ABI should not be considered stable yet, there still may be a change done here or there if some developer has some cleanup ideas and patches! Originally committed as revision 15262 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-06-03Make long_names in lavf/lavdev optional depending on CONFIG_SMALL.Stefano Sabatini
patch by Stefano Sabatini, stefano.sabatini-lala poste.it along with some spelling/consistency fixes for the long names by me Originally committed as revision 13649 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-21Use dynamically allocated ByteIOContext in AVFormatContextBjörn Axelsson
patch by: Björn Axelsson, bjorn d axelsson a intinor d se thread: [PATCH] Remove static ByteIOContexts, 06 nov 2007 Originally committed as revision 11071 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-28Change 4xm demuxer and video decoder to pass the video format version inRoberto Togni
extradata instead of codec_tag. Originally committed as revision 10253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-13export 4xm video versionMichael Niedermayer
Originally committed as revision 10092 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-12pass *fr2 chunks to decoder (Toy-Story2_better-image-quality.4xa contains them)Michael Niedermayer
Originally committed as revision 10085 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-19Replace all occurrences of AVERROR_IO with AVERROR(EIO).Panagiotis Issaris
Originally committed as revision 9760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-19Replace all occurrences of AVERROR_NOMEM with AVERROR(ENOMEM).Panagiotis Issaris
Originally committed as revision 9759 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-09Get rid of unnecessary pointer casts.Nicholas Tung
patch by Nicholas Tung, ntung ntung com Originally committed as revision 8687 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-08allocate 32 extra bytes at the end of the probe buffer and remove most probe ↵Michael Niedermayer
buf_size checks Originally committed as revision 8677 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-20rename BE/LE_8/16/32 to AV_RL/B_8/16/32Alex Beregszaszi
Originally committed as revision 7587 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-05Do not set audio codec_tag to 1, that would be PCM audio.Diego Biurrun
Originally committed as revision 6903 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07Change license headers to say 'FFmpeg' instead of 'this program/this library'Diego Biurrun
and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-11allow individual selection of muxers and demuxersMåns Rullgård
Originally committed as revision 5707 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-07-10give AVInput/OutputFormat structs consistent namesMåns Rullgård
Originally committed as revision 5697 to svn://svn.ffmpeg.org/ffmpeg/trunk
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