FFmpeg

Commit Graph

Author	SHA1	Message	Date
Vittorio Giovara	bddd8cbf68	Add transformation matrix API. Add AV_PKT_DATA_DISPLAYMATRIX and AV_FRAME_DATA_DISPLAYMATRIX as stream and frame side data (respectively) to describe a display transformation matrix for linear transformation operations on the decoded video. Add functions to easily extract a rotation angle from a matrix and conversely to setup a matrix for a given rotation angle. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Anton Khirnov	5a7e35dd23	Add replaygain side data type and code for parsing replaygain tags.	11 years ago
Janne Grunau	f0f687446e	float_dsp: add test program and use it as fate test	11 years ago
Tim Walker	c98f3169bf	lavu: add AV_FRAME_DATA_DOWNMIX_INFO side data type.	11 years ago
Luca Barbato	9a4c10e3af	lavu: Move preprocessor macros in a separate file And remove all the circular inclusions of avutil.h while at it.	11 years ago
Diego Biurrun	0d882e9e7b	avutil: Remove deprecated intfloat_readwrite code It was deprecated over two years ago.	11 years ago
Vittorio Giovara	7e244c6860	avframe: add codec-independent stereoscopic metadata	11 years ago
Martin Storsjö	a76d0cdf21	libavutil: Move avpriv_open to a new file, file_open.c Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	93e65e9a6c	Cosmetics, restore alphabetic order in atomics lists.	12 years ago
Anton Khirnov	f9f6402e9c	configure: prettify atomics handling. Add simpler names and a shorthand for native atomics (as opposed to pthreads fallback).	12 years ago
Martin Storsjö	666fe5da47	atomic: Exclude the unsupported implementation headers from checkheaders Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	7ecc2d403c	Move AVFrame from lavc to lavu. Add AVBuffer-based reference counting API to it.	12 years ago
Anton Khirnov	8e401dbe90	lavu: add a new API for reference-counted data buffers.	12 years ago
Ronald S. Bultje	65f1d45dcc	lavu: add support for atomic operations. These could be used for reference counting, or for keeping track of decoding progress in references in multithreaded decoders. Support is provided by gcc/msvc/suncc intrinsics, with a fallback using pthread mutexes. Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Martin Storsjö	3130fa51a5	lavu: Add a fate test for the HMAC API Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	8ee288d258	lavu: Add an API for calculating HMAC (RFC 2104) This supports HMAC-MD5 and HMAC-SHA1 for now, other hashes are simple to add. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Justin Ruggles	5980f5dd18	lavu: rename audioconvert.* to channel_layout.* and deprecate audioconvert.h	12 years ago
Justin Ruggles	dfde8a34e5	lavu: add av_ctz() for trailing zero bit count	12 years ago
Diego Biurrun	2a91ada828	avutil: Make LZO decoder code configure-time selectable	12 years ago
Anton Khirnov	c6b25d1d5e	Revert "avutil: Add a copy of ff_sqrt_tab back into avutil to restore ABI compatibility" This reverts commit `d15c21e5fa`. After the major bump this is no longer necessary.	12 years ago
Martin Storsjö	d15c21e5fa	avutil: Add a copy of ff_sqrt_tab back into avutil to restore ABI compatibility Earlier versions of for instance of libavcodec expect this symbol to be present in libavutil. This commit can be reverted after the next major bump. New shared builds of avcodec will link to the internal copy of the table within that library, so those builds won't rely on this table being present in avutil any longer either. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Mans Rullgard	8c0a3d5fe0	avutil: remove inline av_log2 from public API This removes inline av_log2 and av_log2_16bit from the public API, instead exporting them as regular functions. In-tree code still gets the inline and otherwise optimised variants. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Mans Rullgard	84e65c763d	build: simplify enabling of compat objects Add a configure function to pull in a compat object and set up redirects in one operation. This avoids duplicating conditions across configure and makefiles. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Diego Biurrun	930c9d4373	avutil: Duplicate ff_log2_tab instead of sharing it across libs The table is so small that the space gain is not worth the performance overhead of cross-library access.	12 years ago
Diego Biurrun	9734b8ba56	Move avutil tables only used in libavcodec to libavcodec.	12 years ago
Janne Grunau	ea14a655f7	avutil: skip old_pix_fmts.h since it is just a list	12 years ago
Anton Khirnov	8728b958ff	lavu: fix typo in Makefile	12 years ago
Anton Khirnov	78071a1420	pixfmt: add AV_ prefixes to PIX_FMT_*	12 years ago
Ronald S. Bultje	4fa661a857	lavu: add snprintf(), vsnprint() and strtod() replacements for MS runtime. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Diego Biurrun	86ab7b0f2f	Create version.h headers for libraries that lack them	13 years ago
Samuel Pitoiset	8c14f7a593	Add XTEA encryption support in libavutil Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Samuel Pitoiset	bc3dbcc8e5	Add Blowfish encryption support in libavutil Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mans Rullgard	ae0a301668	Move av_gettime() to libavutil Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Justin Ruggles	d5a7229ba4	Add a float DSP framework to libavutil Move vector_fmul() from DSPContext to AVFloatDSPContext.	13 years ago
Diego Biurrun	9eb83a56aa	build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.	13 years ago
Justin Ruggles	0c0d1bce7c	avutil: add audio fifo buffer The functions operate on the sample level rather than the byte level and work with all audio sample formats.	13 years ago
Diego Biurrun	baaab6069a	build: Move all arch OBJS declarations into arch subdirectory Makefiles.	13 years ago
Diego Biurrun	e7e19b15c7	build: Only clean the architecture subdirectory we build for. This allows simplifying the Makefiles; it is no longer necessary to register arch subdirectory Makefiles, just putting them in place is enough.	13 years ago
Diego Biurrun	80391552c9	libavutil: Remove pointless rational test program.	13 years ago
Diego Biurrun	193d7eea95	libavutil: Remove broken and pointless lzo test program.	13 years ago
Janne Grunau	363bd1c62c	remove iwmmxt optimizations The were broken since August of 2010 without anyone noticing until three weeks ago. Nobody cares about it anymore and hopefully Marvell will support NEON like in the PXA978 from now on.	13 years ago
Diego Biurrun	f769cfedd8	build: Add missing directories to DIRS declarations.	13 years ago
Paul B Mahol	8b933129b9	avutil: make intfloat api public The functions are already av_ prefixed and intfloat header is already provided. Install libavutil/intfloat.h Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Diego Biurrun	299ab0fd17	libavutil: Remove pointless file test program.	13 years ago
Mans Rullgard	878dda5db1	build: move inclusion of subdir.mak to main subdir loop Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Stefano Sabatini	1717ba0cdd	fifo: add FIFO API test program, and fate test Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Diego Biurrun	4904995652	avutil: Add missing test programs to Makefile.	14 years ago
Mans Rullgard	cfa68a3381	Remove unused, never built libavutil/pca.[ch] Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	57b4a3dd2b	build: include sub-makefiles using full path instead of symlinks Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Biurrun	a6213f3dce	build: Remove redundant config.mak includes from subdirectory Makefiles. Calling Make from subdirectories is not supported and config.mak has multiple inclusion guards anyway, so the top-level include is enough.	14 years ago

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161 Commits (76c70e33d2244a688832f03b53862eb5d9ad3b01)