FFmpeg

Commit Graph

Author	SHA1	Message	Date
Clément Bœsch	b0352b1997	avcodec: export motion vectors in frame side data on demand The reasoning behind this addition is that various third party applications are interested in getting some motion information out of a video "for free" when it is available. It was considered to export other information as well (such as the intra information about the block, or the quantization) but the structure might have ended up into a half full-generic, half full of codec specific cruft. If more information is necessary, it should either be added in the "flags" field of the AVMotionVector structure, or in another side-data. This commit also includes an example exporting them in a CSV stream.	11 years ago
Reimar Döffinger	bddc592001	dict.c: empty dictionaries should be a NULL pointer. Ensure this is even the case if they are empty because we failed adding the first entry. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	11 years ago
Reimar Döffinger	c2829dc925	dict.c: Add av_dict_set_int helper function. This allows getting rid of the many, slightly differing, implementations of basically the same thing. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	11 years ago
Gabriel Dume	4b1f5e5090	cosmetics: Write NULL pointer inequality checks more compactly Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Gabriel Dume	f929ab0569	cosmetics: Write NULL pointer equality checks more compactly Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Diego Biurrun	7c371754fb	atomic_win32: Drop unnecessary atomic.h #include The file does not require atomic.h. Also kills function redefinition warnings.	11 years ago
Michael Niedermayer	8b6cbc3c33	avutil/opt: remove disabled old ABI compatibility code Fixes some unused variable warnings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	e070d0a5ca	frame: Remove some FF_API_AVFRAME_COLORSPACE leftovers	11 years ago
Diego Biurrun	353240541d	cpu-test: Add unistd.h #include for getopt()	11 years ago
Anton Khirnov	8ddc32629a	mem: add av_strndup() for duplicating substrings	11 years ago
Felix Abecassis	159a06dfc8	stereo3d: initialize AVStereo3D to zero Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Andrew Stone	a8c104a511	AVOption: add support for dictionary types. In order to support metadata being set as an option, it's necessary to be able to set dictionaries as values. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Michael Niedermayer	1e519b9d40	avutil: turn arm setend into a cpuflag this allows disabling and enabling it it also prevents crashes if vfpv3 and neon are disabled which previously would have enabled the flag And last but not least one can enable setend on cpus like cortex-a8 where its fast but disabled by default Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	d6711ee648	lavu: stop exporting internal functions Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	744f15b6b3	lavu: rename ff_opencl_set_parameter() to avpriv_opencl_set_parameter() It was wrongly being exported and used by libavfilter. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	788cf6f0c6	Remove panscan information in av_frame_copy_props() if resolution changes. Fixes ticket #3750.	11 years ago
Luca Barbato	fb1ddcdc8f	avresample: Introduce AVFrame-based API	11 years ago
Michael Niedermayer	70b8668fb5	drop LLS1, rename LLS2 to LLS Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	5e1832c29c	avutil: delay removial of FF_API_GET_CHANNEL_LAYOUT_COMPAT avoids fate failure of join filter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c89afc9acf	delay removial of FF_API_CODEC_ID, FF_API_OLD_AVOPTIONS and FF_API_OLD_ENCODE_VIDEO This prevents a build failure when bumping. the uses could easily be updated / removed, if people prefer. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	472f9ed312	Remove obsolete FF_API_AVFRAME_COLORSPACE cruft.	11 years ago
Anton Khirnov	1985c2e75c	Bump major versions of all libraries.	11 years ago
Anton Khirnov	f4c444e17d	Postpone API-incompatible changes until the next bump.	11 years ago
Michael Niedermayer	6b1df5544e	avutil/cpu: check av_parse_cpu_caps() table during cpu-test Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	fe0157a19a	avutil/cpu: Make cpu flag names match between cpu-test and av_parse_cpu_caps() tables Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	efc4fe9d74	avutil/cpu: add aarch64 entries to 2nd table Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	9101ef6757	avutil/cpu: output cpu data to stdout Errors go to stderr, but the cpu stats are non error output for cputest This fixes echoing the cpu test results Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	6552b0558a	avutil/pixelutils: check for malloc failure Found-by: Daemon404 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	84ac2f93ca	avutil/pixelutils: avoid on stack arrays The arrays are fairly large and could cause problems on some embedded systems also they are not endian safe as they mix 32 and 8bit Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	1b168e3bcf	avutil/cpu: fix cpu-test to work with ffmpegs cpuflags syntax Found-by: jamrial Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Clément Bœsch	28a2107a8d	avutil: add pixelutils API	11 years ago
Bernd Kuhls	bf6c84d7eb	Fix compile error on bfin. After the removal of all Blackfin architecture optimizations in http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b55d3bbeed375f7b74442c4dd274d116a3e3d2e1 some includes were left behind leading to a compile error: CC libavformat/adtsenc.o In file included from ./libavcodec/get_bits.h:35, from ./libavcodec/ac3_parser.h:27, from libavformat/ac3dec.c:23: ./libavcodec/mathops.h:43:29: error: bfin/mathops.h: No such file or directory This compile error was found by buildroot autobuild system: http://autobuild.buildroot.net/results/ae0/ae056f267e907091d09d2a1546d6f1ae02fa23b9/ Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Vittorio Giovara	e9abafca27	avutil: add AV_PIX_FMT_YA16 pixel format	11 years ago
Vittorio Giovara	e96c3b81ca	avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8 The rationale is that you have a packed format in form <greyscale sample> <alpha sample> <greyscale sample> <alpha sample> and shortening greyscale to 'G' might make one thing about Greenscale instead. An alias pixel format and color space name are provided for compatibility.	11 years ago
Vittorio Giovara	e0d73fda36	avutil: add alias names for gray 8/16 colour spaces	11 years ago
Luca Barbato	d2962e9f89	pixdesc: Support pixelformat aliases Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	11 years ago
Diego Biurrun	bb41115d56	imgutils: Do not declare avpriv_set_systematic_pal2 in the public header	11 years ago
Kieran Kunhya	2a3c36e920	Deprecate AFD field and add AFD as side-data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	8f6d36b3cb	avutil/mem: document NULL related saftey of av_freep() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Kieran Kunhya	1ef9e83764	avcodec: Deprecate dtg_active_format field in favor of avframe side-data Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Janne Grunau	a238b83b13	aarch64: use MACH-O const data asm directive in const macro	11 years ago
Janne Grunau	caf5ef852b	cpu-test: test av_cpu_count Add CPU count and number threads as informative values for fate.	11 years ago
Janne Grunau	07d8fa5812	fate: add informative cpu test libavutil/cpu-test prints raw and effective cpu flags to STDERR. Detected cpu flags can be useful for debugging fate errors. No comparison of the result against a expected result since that would require fate config specific references.	11 years ago
James Almer	d0f56ca071	x86/hevc_deblock: improve 8bit transpose store macros Up to four instructions less depending on function and instruction set. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Matthew Oliver	66627075d9	msvc: fix implicitly declared read/close. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Luca Barbato	b2e059a1ff	pixdesc: K&R formatting cosmetics Also change some comments to multiline. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	11 years ago
Michael Niedermayer	a75a60f686	avutil/pixdesc: remove unneeded assignment Found-by: CSA Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Reimar Döffinger	f0de01856f	dict.c: minor simplification. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	11 years ago
Michael Niedermayer	ba3e3311ef	avutil/frame: add av_frame_side_data_name() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Luca Barbato	69e7336b8e	avstring: Expose the simple name match function Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	11 years ago

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3322 Commits (79593096c43c13a4524822fceffca7e4647ff67d)