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* avutil/fifo: Don't include avutil.hAndreas Rheinhardt2022-02-24
| | | | | Reviewed-by: Martin Storsjö <martin@martin.st> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avutil/fifo: Deprecate old FIFO APIAnton Khirnov2022-02-07
| | | | | | | | Users should switch to the superior AVFifo API. Unfortunately AVFifoBuffer fields cannot be marked as deprecated because it would trigger a warning wherever fifo.h is #included, due to inlined av_fifo_peek2().
* lavu/fifo: add a flag for automatically growing the FIFO as neededAnton Khirnov2022-02-07
| | | | | This will not increase the FIFO beyond 1MB, unless the caller explicitly specifies otherwise.
* lavu/fifo: Add new AVFifo API based upon the notion of element sizeAnton Khirnov2022-02-07
| | | | | | | | | | | | | | | | | | Many AVFifoBuffer users operate on fixed-size elements (e.g. pointers), but the current FIFO API deals exclusively in bytes, requiring extra complexity in all these callers. Add a new AVFifo API creating a FIFO with an element size that may be larger than a byte. All operations on such a FIFO then operate on complete elements. This API does not reuse AVFifoBuffer and its API at all, but instead uses an opaque struct called AVFifo. The AVFifoBuffer API will be deprecated in a future commit once all of its users have been switched to the new API. Not reusing AVFifoBuffer also allowed to use the full range of size_t from the beginning.
* lavu/fifo: return errors on trying to read/write too muchAnton Khirnov2022-01-10
| | | | | | | | | | Trying to write too much will currently overwrite previous data. Trying to read too much will either av_assert2() in av_fifo_drain() or return old data. Trying to peek too much will either av_assert2() in av_fifo_generic_peek_at() or return old data. Return an error code in all these cases, which is safer and more consistent.
* lavu/fifo: deprecate av_fifo_peek2()Anton Khirnov2022-01-10
| | | | | | It returns a pointer inside the fifo's buffer, which cannot be safely used without accessing AVFifoBuffer internals. It is easier and safer to use av_fifo_generic_peek_at().
* avutil/fifo: add function av_fifo_generic_peek_at()Zhang Rui2015-10-14
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter: add showfreqs filterPaul B Mahol2015-08-19
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* avutil: remove FF_CONST_AVUTIL53, its no longer neededMichael Niedermayer2014-11-24
| | | | | | version is 54 already Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* lavu/fifo: add av_fifo_alloc_array functionLukasz Marek2014-05-20
| | | | | | | Allows to alloc fifo buffer by passing number of elements and size of element. Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
* avutil/fifo: delay addition of const from ↵Michael Niedermayer2014-05-14
| | | | | | | | 78d3453c4a2efef9bc079e8f3458653beafcf990 until next major ABI bump This unbreaks API, for example audacity has more build errors due to this Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* lavu/fifo: add av_fifo_freep functionLukasz Marek2014-05-07
| | | | | | Function allows to free fifo and reset freed pointer. Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
* lavu/fifo: add const to argumentsLukasz Marek2014-05-05
| | | | | Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge commit '8b8899ac3233b4f7af83ded0dc032fad8902d714'Michael Niedermayer2012-10-23
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '8b8899ac3233b4f7af83ded0dc032fad8902d714': fate: Declare avcodec/avformat deps in the respective Makefile snippets fate: Add dependencies for WMA and WavPack tests Improve wording and spelling of av_log_missing_feature messages. lavu: remove disabled FF_API_AV_FIFO_PEEK cruft Conflicts: libavcodec/aacsbr.c libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavu: remove disabled FF_API_AV_FIFO_PEEK cruftAnton Khirnov2012-10-23
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-08-16
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: Fix even more missing includes after the common.h removal build: Factor out rangecoder dependencies to CONFIG_RANGECODER build: Factor out error resilience dependencies to CONFIG_ERROR_RESILIENCE x86: avcodec: Consistently name all init files Add more missing includes after removing the implicit common.h Add some more missing includes after removing the implicit common.h Don't include common.h from avutil.h rtmp: Automatically compute the hash for SWFVerification Conflicts: configure doc/APIchanges doc/examples/decoding_encoding.c libavcodec/Makefile libavcodec/assdec.c libavcodec/audio_frame_queue.c libavcodec/avpacket.c libavcodec/dv_profile.c libavcodec/dwt.c libavcodec/libtheoraenc.c libavcodec/rawdec.c libavcodec/rv40dsp.c libavcodec/tiff.c libavcodec/tiffenc.c libavcodec/v210dec.h libavcodec/vc1dsp.c libavcodec/x86/Makefile libavfilter/asrc_anullsrc.c libavfilter/avfilter.c libavfilter/buffer.c libavfilter/formats.c libavfilter/vf_ass.c libavfilter/vf_drawtext.c libavfilter/vf_fade.c libavfilter/vf_select.c libavfilter/video.c libavfilter/vsrc_testsrc.c libavformat/version.h libavutil/audioconvert.c libavutil/error.h libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Don't include common.h from avutil.hMartin Storsjö2012-08-15
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | fifo: add av_fifo_grow()Michael Niedermayer2012-05-15
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | fifo: add note in av_fifo_realloc2() doxy regarding reallocation failure ↵Stefano Sabatini2011-08-30
| | | | | | | | behavior
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-08-28
|\| | | | | | | | | | | | | | | | | * qatar/master: Use deinterleavers for demangling audio packets in RealMedia. vf_scale: don't leak SWS context. doxygen: drop another pointless star from pointer variable name Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * doxygen: drop another pointless star from pointer variable nameDiego Biurrun2011-08-27
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-08-26
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: fifo: add FIFO API test program, and fate test fifo: add av_fifo_peek2(), and deprecate av_fifo_peek() postprocess.c: filter name needs to be double 0 terminated doxygen: fix wrong comment syntax, //< vs. ///< doxygen: drop pointless star from pointer variable names Replace deprecated av_find_stream_info() by avformat_find_stream_info(). xmv: eliminate superfluous zeroing of zero data configure: fix typo in avconv dependency list Conflicts: configure doc/APIchanges libavutil/Makefile libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * fifo: add av_fifo_peek2(), and deprecate av_fifo_peek()Stefano Sabatini2011-08-26
| | | | | | | | | | | | | | The new function provides a more generic interface than av_fifo_peek() for peeking at a FIFO buffer data. Signed-off-by: Anton Khirnov <anton@khirnov.net>
| * doxygen: drop pointless star from pointer variable namesDiego Biurrun2011-08-26
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| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* | fifo: add av_fifo_peek2(), and deprecate av_fifo_peek()Stefano Sabatini2011-08-14
|/ | | | | The new function provides a more flexible interface for peeking at a FIFO buffer data.
* Fix grammar errors in documentationMåns Rullgård2010-06-30
| | | | Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove explicit filename from Doxygen @file commands.Diego Biurrun2010-04-20
| | | | | | | | 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
* Clarify doxy for av_fifo_alloc().Stefano Sabatini2010-04-06
| | | | Originally committed as revision 22812 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Replace many includes of libavutil/common.h with what is actually neededMåns Rullgård2010-03-09
| | | | | | | This reduces the number of false dependencies on header files and speeds up compilation. Originally committed as revision 22407 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Extend doxy for the src parameter of av_fifo_generic_write().Stefano Sabatini2010-02-24
| | | | | | @patchby Tomas Härdin |tomas dot hardin at codemill dot se| Originally committed as revision 22043 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Implement av_fifo_space().Olivier Guilyardi2009-04-02
| | | | | | Patch by Olivier Guilyardi list et samalyse DOT c0m. Originally committed as revision 18321 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Reorder arguments for av_fifo_generic_read to be more logical andReimar Döffinger2009-03-09
| | | | | | consistent with av_fifo_generic_write. Originally committed as revision 17914 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add av_fifo_reset function to completely reset fifo state, which makesReimar Döffinger2009-03-09
| | | | | | it easier to reuse the fifo. Originally committed as revision 17901 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove more functions disabled by major version bump.Reimar Döffinger2009-03-08
| | | | Originally committed as revision 17876 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove av_fifo_read, API is already broken and major version will be bumped ↵Reimar Döffinger2009-03-08
| | | | | | soon. Originally committed as revision 17870 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Allocate AVFifoBuffer through the fifo API to reduce future API/ABI issues.Michael Niedermayer2009-03-08
| | | | | | | Yes this breaks ABI/API but ive already broken it and will bump avutil major soon. Originally committed as revision 17869 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Try to fix the 1 byte cannot be used issue.Michael Niedermayer2009-03-07
| | | | Originally committed as revision 17865 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use full internal pathname in doxygen @file directives.Diego Biurrun2009-02-01
| | | | | | | 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
* spelling/grammar/consistency review part IDiego Biurrun2009-01-28
| | | | Originally committed as revision 16840 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Drop deprecated av_fifo_write function with the next libavutil version bump.Diego Biurrun2009-01-25
| | | | Originally committed as revision 16782 to svn://svn.ffmpeg.org/ffmpeg/trunk
* add the necessary include for LIBAV*_VERSION_*Aurelien Jacobs2009-01-13
| | | | Originally committed as revision 16571 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Globally rename the header inclusion guard names.Stefano Sabatini2008-08-31
| | | | | | | | | Consistently apply this rule: the guard name is obtained from the filename by stripping the leading "lib", converting '/' and '.' to '_' and uppercasing the resulting name. Guard names in the root directory have to be prefixed by "FFMPEG_". Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Deprecate av_fifo_realloc(). av_fifo_realloc2() should be used instead.Stefano Sabatini2008-08-19
| | | | Originally committed as revision 14855 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Implement av_fifo_realloc2().Stefano Sabatini2008-08-19
| | | | Originally committed as revision 14846 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Ensure that one can store X bytes in a fifo of size X.Michael Niedermayer2008-05-25
| | | | | | Fixed issue417. Originally committed as revision 13405 to svn://svn.ffmpeg.org/ffmpeg/trunk
* add necessary #includes in headersMåns Rullgård2008-05-03
| | | | Originally committed as revision 13043 to svn://svn.ffmpeg.org/ffmpeg/trunk
* cosmetics (by Björn Axelsson)Benoit Fouet2008-04-09
| | | | Originally committed as revision 12774 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add a generic write function to av_fifo.Björn Axelsson2008-04-09
| | | | | | | | Patch by Björn Axelsson: bjorn axelsson intinor se Original thread: [FFmpeg-devel] [RFC][PATCH] av_fifo_write_from_bytestream() Date: 04/03/2008 12:14 PM Originally committed as revision 12773 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add FFMPEG_ prefix to all multiple inclusion guards.Diego Biurrun2007-10-17
| | | | Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
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