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2020-01-07Silence "string-plus-int" warning shown by clang.Carl Eugen Hoyos
libswscale/utils.c:89:42: warning: adding 'unsigned long' to a string does not append to the string [-Wstring-plus-int]
2017-10-23lavc: drop VDAClément Bœsch
Deprecated (aka removed) in OSX 10.11, and we have a replacement for it (VideoToolbox).
2017-10-08lavu/utils: Use "__asm__" like everywhere else in the codebase.Carl Eugen Hoyos
2017-03-29lavu: add av_fourcc_make_string() and av_fourcc2str()Clément Bœsch
2016-10-22avutil/avassert: Add av_assertX_fpu()Michael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-12Correct two build/built typosTimothy Gu
Found-by: Leo Izen <leo.izen@gmail.com> as thebombzen on IRC Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2015-08-18lavu: disable wrong value check in get_version() upon api bump.Ronald S. Bultje
2015-07-03Merge commit '1316df7aa98c4784f190d107206d0bb12c590b89'Michael Niedermayer
* commit '1316df7aa98c4784f190d107206d0bb12c590b89': lavu: add an API function to return the Libav version string Conflicts: .gitignore Makefile cmdutils.c doc/APIchanges libavutil/avutil.h libavutil/utils.c See: f91126643a91c2d3f8d8e210c8facaf259951b03 Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-07-03lavu: add an API function to return the Libav version stringwm4
This returns something like "v12_dev0-1332-g333a27c". This is much more useful than the individual library versions, of which there are too many, and which are very hard to map back to releases or git commits. Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2015-07-01lavu: add an API function to return the FFmpeg version stringwm4
This returns something like "N-73264-gb54ac84". This is much more useful than the individual library versions, of which there are too much and which are very hard to map back to releases or git commits. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-10avutil: check pixdescs in a different placewm4
Doing this check in avutil_version() is not appropriate. Also, this code is by default disabled (--assert-level is by default 0). A FATE run with defaults will never execute the checks. Move it to the pixelutils test program. Whatever reason there was in avutil_version() not to run this test by default, it should be fine in this test program. This means FATE will run the test by default. (Yes, pixelutils is not strictly the best place for it either, but it's better.) (pixdesc.c also has a small test program, but it's never run by FATE.) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-10avutil: move internal function out of public headerwm4
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-19Add FFMPEG_VERSION into the binary libsMichael Niedermayer
This simplifies identifying from which revision a binary of a lib came from Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-13fix spelling errorsAndreas Cadhalpun
Reviewed-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-23avutil: Add av_get_time_base_q()Derek Buitenhuis
This fixes usage of AV_TIME_BASE_Q in C++ applications, which cannot use compound literals directly in their code. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-04-23avutil: Add av_get_time_base_q()Derek Buitenhuis
This fixes usage of AV_TIME_BASE_Q in C++ applications, which cannot use compound literals directly in their code. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-12-30Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: lavu: Move preprocessor macros in a separate file Conflicts: libavutil/avutil.h libavutil/utils.c libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-30lavu: Move preprocessor macros in a separate fileLuca Barbato
And remove all the circular inclusions of avutil.h while at it.
2013-12-27Merge commit 'b83d1ee3b41cfe8357836e2582104db2f3364cb0'Michael Niedermayer
* commit 'b83d1ee3b41cfe8357836e2582104db2f3364cb0': avutil: Move library version related macros to version.h Conflicts: libavcodec/version.h libavresample/version.h libavutil/avutil.h libavutil/utils.c See: 183117fed7d0a910b5f65e5c78b065f125abf369 Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-26avutil: Move library version related macros to version.hDiego Biurrun
This is a more sensible place for these macros.
2013-12-07avutil/utils: run ff_check_pixfmt_descriptors() only when ASSERT_LEVEL is > 0Michael Niedermayer
this safes about 0.1ms Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27avutil/utils: check that size_t is unsignedMichael Niedermayer
ANSI/ISO C guarantee this, yet there is evidence that there exist platforms where its not so. See: http://www.cs.utah.edu/dept/old/texinfo/glibc-manual-0.02/library_30.html Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-06-16lavu/utils: silence warnings about incompatible pointer typesPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-06-15avutil/utils: check and warn about llrint() brokennessMichael Niedermayer
Such broken llrint() exist for example on netbsd Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-16avutil/avutil_version: Run checks just onceMichael Niedermayer
This ensures that applications that call avutil_version() often would not run the checls every time Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-16avutil/pixdesc: support for self-checking the descriptorsMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-12lavu: add helper functions for integer lists.Nicolas George
Add av_int_list_length() to compute a list length. Add av_opt_set_int_list() to set a binary option. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-05lavu: test for broken binutils on ARMMichael Niedermayer
Some old gnu assemblers fail to assemble qdadd correctly Ideally we should check this at build time, but better to check at run time than mysteriously failing. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-08Merge commit '716d413c13981da15323c7a3821860536eefdbbb'Michael Niedermayer
* commit '716d413c13981da15323c7a3821860536eefdbbb': Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat Conflicts: doc/examples/muxing.c ffmpeg.h ffmpeg_filter.c ffmpeg_opt.c ffplay.c ffprobe.c libavcodec/8bps.c libavcodec/aasc.c libavcodec/aura.c libavcodec/avcodec.h libavcodec/avs.c libavcodec/bfi.c libavcodec/bmp.c libavcodec/bmpenc.c libavcodec/c93.c libavcodec/cscd.c libavcodec/cyuv.c libavcodec/dpx.c libavcodec/dpxenc.c libavcodec/eatgv.c libavcodec/escape124.c libavcodec/ffv1.c libavcodec/flashsv.c libavcodec/fraps.c libavcodec/h264.c libavcodec/huffyuv.c libavcodec/iff.c libavcodec/imgconvert.c libavcodec/indeo3.c libavcodec/kmvc.c libavcodec/libopenjpegdec.c libavcodec/libopenjpegenc.c libavcodec/libx264.c libavcodec/ljpegenc.c libavcodec/mjpegdec.c libavcodec/mjpegenc.c libavcodec/motionpixels.c libavcodec/mpeg12.c libavcodec/mpeg12enc.c libavcodec/mpeg4videodec.c libavcodec/mpegvideo_enc.c libavcodec/pamenc.c libavcodec/pcxenc.c libavcodec/pgssubdec.c libavcodec/pngdec.c libavcodec/pngenc.c libavcodec/pnm.c libavcodec/pnmdec.c libavcodec/pnmenc.c libavcodec/ptx.c libavcodec/qdrw.c libavcodec/qpeg.c libavcodec/qtrleenc.c libavcodec/raw.c libavcodec/rawdec.c libavcodec/rl2.c libavcodec/sgidec.c libavcodec/sgienc.c libavcodec/snowdec.c libavcodec/snowenc.c libavcodec/sunrast.c libavcodec/targa.c libavcodec/targaenc.c libavcodec/tiff.c libavcodec/tiffenc.c libavcodec/tmv.c libavcodec/truemotion2.c libavcodec/utils.c libavcodec/vb.c libavcodec/vp3.c libavcodec/wnv1.c libavcodec/xl.c libavcodec/xwddec.c libavcodec/xwdenc.c libavcodec/yop.c libavdevice/v4l2.c libavdevice/x11grab.c libavfilter/avfilter.c libavfilter/avfilter.h libavfilter/buffersrc.c libavfilter/drawutils.c libavfilter/formats.c libavfilter/src_movie.c libavfilter/vf_ass.c libavfilter/vf_drawtext.c libavfilter/vf_fade.c libavfilter/vf_format.c libavfilter/vf_hflip.c libavfilter/vf_lut.c libavfilter/vf_overlay.c libavfilter/vf_pad.c libavfilter/vf_scale.c libavfilter/vf_transpose.c libavfilter/vf_yadif.c libavfilter/video.c libavfilter/vsrc_testsrc.c libavformat/movenc.c libavformat/mxf.h libavformat/utils.c libavformat/yuv4mpeg.c libavutil/imgutils.c libavutil/pixdesc.c libswscale/input.c libswscale/output.c libswscale/swscale_internal.h libswscale/swscale_unscaled.c libswscale/utils.c libswscale/x86/swscale_template.c libswscale/x86/yuv2rgb.c libswscale/x86/yuv2rgb_template.c libswscale/yuv2rgb.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-05Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: lavr: fix handling of custom mix matrices fate: force pix_fmt in lagarith-rgb32 test fate: add tests for lagarith lossless video codec. ARMv6: vp8: fix stack allocation with Apple's assembler ARM: vp56: allow inline asm to build with clang fft: 3dnow: fix register name typo in DECL_IMDCT macro x86: dct32: port to cpuflags x86: build: replace mmx2 by mmxext Revert "wmapro: prevent division by zero when sample rate is unspecified" wmapro: prevent division by zero when sample rate is unspecified lagarith: fix color plane inversion for YUY2 output. lagarith: pad RGB buffer by 1 byte. dsputil: make add_hfyu_left_prediction_sse4() support unaligned src. Conflicts: doc/APIchanges libavcodec/lagarith.c libavfilter/x86/gradfun.c libavutil/cpu.h libavutil/version.h libswscale/utils.c libswscale/version.h libswscale/x86/yuv2rgb.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-22libavutil: increase LIBAVUTIL_VERSION_MICRO to 100Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-17avutil: check sampleformats enum, pict type enum and media type enum against ↵Michael Niedermayer
insert/remove mistakes. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-17pixfmts: Selfcheck against insertions / deletions in the enum.Michael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-08-20lavu: add av_get_media_type_string() convenience functionStefano Sabatini
Avoid code duplication.
2011-04-27Merge remote branch 'qatar/master'Michael Niedermayer
* qatar/master: (23 commits) ac3enc: correct the flipped sign in the ac3_fixed encoder Eliminate pointless '#if 1' statements without matching '#else'. Add AVX FFT implementation. Increase alignment of av_malloc() as needed by AVX ASM. Update x86inc.asm from x264 to allow AVX emulation using SSE and MMX. mjpeg: Detect overreads in mjpeg_decode_scan() and error out. documentation: extend documentation for ffmpeg -aspect option APIChanges: update commit hashes for recent additions. lavc: deprecate FF_*_TYPE macros in favor of AV_PICTURE_TYPE_* enums aac: add headers needed for log2f() lavc: remove FF_API_MB_Q cruft lavc: remove FF_API_RATE_EMU cruft lavc: remove FF_API_HURRY_UP cruft pad: make the filter parametric vsrc_movie: add key_frame and pict_type. vsrc_movie: fix leak in request_frame() lavfi: add key_frame and pict_type to AVFilterBufferRefVideo. vsrc_buffer: add sample_aspect_ratio fields to arguments. lavfi: add fieldorder filter scale: make the filter parametric ... Conflicts: Changelog doc/filters.texi ffmpeg.c libavcodec/ac3dec.h libavcodec/dsputil.c libavfilter/avfilter.h libavfilter/vf_scale.c libavfilter/vf_yadif.c libavfilter/vsrc_buffer.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-26lavc: deprecate FF_*_TYPE macros in favor of AV_PICTURE_TYPE_* enumsStefano Sabatini
Also deprecate av_get_pict_type_char() in favor of av_get_picture_type_char(). The new enum and av_get_picture_type_char() are defined in libavutil. This allows the use in libavfilter without the need to link against libavcodec. Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-17Revert "replace FFMPEG with LIBAV in FFMPEG_CONFIGURATION"Michael Niedermayer
This reverts commit 29ba091136a5e04574f7bfc1b17536c923958f6f.
2011-03-17Revert "use LIBAV_LICENSE and LIBAV_VERSION instead of FFMPEG_*"Michael Niedermayer
This reverts commit a03be6e1ba4cbf9984b0bbdb674704bbb2da6713.
2011-03-16use LIBAV_LICENSE and LIBAV_VERSION instead of FFMPEG_*Janne Grunau
2011-03-16replace FFMPEG with LIBAV in FFMPEG_CONFIGURATIONJanne Grunau
also update the multiple inclusion guards in config.h|mak
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
2010-01-03Prefer "*FUNC_NAME(" over "* FUNC_NAME(" for XXX_configuration() andStefano Sabatini
XXX_license() functions, consistent with the rest of FFmpeg. Originally committed as revision 21005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-18Add functions to return library license and library configuration.Diego Biurrun
Originally committed as revision 20547 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-08Cosmetics: fix weird indent.Stefano Sabatini
Originally committed as revision 14670 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-08-08Implement avutil_version().Stefano Sabatini
Originally committed as revision 14665 to svn://svn.ffmpeg.org/ffmpeg/trunk
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