FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	e6ff064845	Eliminate pointless '#if 1' statements without matching '#else'.	14 years ago
Vitor Sessak	13dfce3d44	Increase alignment of av_malloc() as needed by AVX ASM. Signed-off-by: Reinhard Tartler <siretart@tauware.de>	14 years ago
Stefano Sabatini	bebe72f4a0	lavc: deprecate FF__TYPE macros in favor of AV_PICTURE_TYPE_ enums 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>	14 years ago
Jason Garrett-Glaser	15919ee48f	bswap: use native types for av_bwap16(). This prevents a call to bytestream_get_be16() using a movzwl both before and after the ror instruction, which is obviously inefficient. Arm uses the same trick also. Sintel decoding goes from (avg+SD) 9.856 +/- 0.003 to 9.797 +/- 0.003 sec. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Stefano Sabatini	8d67218bd7	error: sort, pack, and align error code and string definitions Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Martin Storsjö	23d3931a6a	Provide a fallback version of the libm function trunc This fixes compilation on DOS. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Anton Khirnov	a975dbc86b	error: change AVERROR_EOF value The current value is masking the POSIX error code EPIPE, which has a different semantics. This breaks API. Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	79157f400b	error: remove AVERROR_NUMEXPECTED AVERROR_NUMEXPECTED is used only in the image muxer and demuxer, and has a too much specific meaning, which is better explained through a log message. Thus it can be replaced by AVERROR(EINVAL). This breaks API. Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Stefano Sabatini	58f8463947	error: add error code AVERROR_OPTION_NOT_FOUND, and use it in opt.c The new error code is better than AVERROR(ENOENT), which has a completely different semantics ("No such file or directory"). Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Diego Biurrun	63de9e7d80	Remove a version check in av_log made unnecessary by the big bump.	14 years ago
Anton Khirnov	975c273405	lavu: remove disabled ff_random_get_seed cruft.	14 years ago
Anton Khirnov	488d2b6349	lavu: remove disabled sha1 cruft.	14 years ago
Anton Khirnov	490a022d86	lavu: remove misc disabled cruft	14 years ago
Anton Khirnov	9e5c62c97f	lavu: remove FF_API_OLD_IMAGE_NAMES cruft	14 years ago
Anton Khirnov	516fb5e40c	lavu: remove FF_API_OLD_EVAL_NAMES cruft	14 years ago
Anton Khirnov	139f3ac42d	Bump major versions of all libraries. They've accumulated enough new APIs and corresponding deprecated cruft. This breaks API and ABI.	14 years ago
Diego Biurrun	6001dad6e2	Replace more FFmpeg references by Libav.	14 years ago
Alexis Ballier	a3a0af4fb1	avutil: make aes and sha api public The functions are already av_ prefixed and sha1 header is already provided. Install libavutil/{aes,sha}.h Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	14 years ago
Stefano Sabatini	5ae4251c3b	eval: add support for trunc, ceil, and floor functions Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Brad	3028b6ede6	os: fix OpenBSD/PowerPC compilation When attempting to re-enable the AltiVec support it was noticed that we need to undefine _POSIX_C_SOURCE to appease the headers for ff_get_cpu_flags_ppc() to be able to compile. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	14 years ago
Peter Ross	73389754c9	pixfmt: add PIX_FMT_BGR48LE and PIX_FMT_BGR48BE PIX_FMT_BGR48LE is used by PhantomCINE demuxer. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	14 years ago
Mans Rullgard	820818a330	Remove unnecessary icc version checks With unknown attribute warnings disabled, these checks are no longer needed. Removing them improves readability while having no effect on generated code. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Justin Ruggles	45ed822550	cosmetics: indentation	14 years ago
Justin Ruggles	eba586b0d9	Add a CPU flag for the Atom processor. The Atom has SSSE3 support, which is useful in many cases, but sometimes the SSSE3 version is slower than the SSE2 equivalent on the Atom, but is generally faster on other processors supporting SSSE3. This flag allows for selectively disabling certain SSSE3 functions on the Atom.	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Janne Grunau	a03be6e1ba	use LIBAV_LICENSE and LIBAV_VERSION instead of FFMPEG_*	14 years ago
Janne Grunau	29ba091136	replace FFMPEG with LIBAV in FFMPEG_CONFIGURATION also update the multiple inclusion guards in config.h\|mak	14 years ago
Nicolas George	bafa4dd3e6	Add AVERROR_EXIT. This is different from AVERROR(EINTR) because calls that fail with EINTR should usually be restarted. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Mans Rullgard	ef66953875	x86: use raw opcode for xgetbv instruction This allows the CPU detection to work with assemblers not supporting the xgetbv mnemonic. These include clang and some BSD versions. All AVX code will be written for yasm, where the main assembler is not involved. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	87f1355f9b	x86: check for AVX support This adds configure and runtime checks for AVX support on x86 CPUs. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Jason Garrett-Glaser	eb3755a5aa	Force inlining of avutil common routines On some versions of gcc, these weren't always getting inlined due to hitting the inline cap limit in some files. This is generally bad, as most of these functions are smaller inlined than not.	14 years ago
Anton Khirnov	09d171b988	lavf, lavu: bump minor versions and add an APIChanges entry for av_ prefixes Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	14 years ago
Anton Khirnov	ab0287fcbd	Move find_info_tag to lavu and add av_ prefix to it Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	14 years ago
Stefano Sabatini	f6c7375a17	Deprecate parse_date() in favor of av_parse_time(). The new av_parse_time() is created in libavutil/parseutils.h, all the internal functions used by parse_date are moved to libavutil/parseutils.c and made static. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Reinhard Tartler	737eb5976f	Merge libavcore into libavutil It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>	14 years ago
Justin Ruggles	74b1f96859	Add check for Athlon64 and similar AMD processors with slow SSE2. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Alexander Strange	37b00b47cb	Frame-based multithreading framework using pthreads See doc/multithreading.txt for details on use in codecs. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Clément Bœsch	523d9407d5	Remove a few if (p) av_freep(&p) forms Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Clément Bœsch	dc75d6dbf2	Avoid pointless check before calling free Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Anton Khirnov	4868bebe5b	Add forgotten minor API bumps and APIChanges entries The bumps are for adding version.h and avio_{get/put}_str functions in lavf and making av_dlog public in lavu. Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	14 years ago
Mans Rullgard	365e3c7878	Rename attribute_used to av_used and move it to attributes.h This is consistent with most of the other attribute macros. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Luca Barbato	dfd2a005eb	Replace dprintf with av_dlog dprintf clashes with POSIX.1-2008	14 years ago
Mans Rullgard	e781c4e6ff	intfloat_readwrite: include "mathematics.h" for fallback macros This allows this file to build on systems lacking NAN or INFINITY in math.h. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Reimar Döffinger	032f406864	Handle input or output len of 0 properly in lzo decoder. (cherry picked from commit `7d5082600e`)	14 years ago
Mans Rullgard	7a5a168abe	MIPS: use inline asm only when supported by compiler	14 years ago
Mans Rullgard	ec5f57192a	cpu-test: include stdio.h only for test prog	14 years ago
Mans Rullgard	324e7ee260	Use INFINITY and NAN macros instead of 1/0 and 0/0	14 years ago
Janne Grunau	2c3589bfda	consolidate .gitignore patters into a single file Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	14 years ago
Janne Grunau	348b8218f7	convert svn:ignore properties to .gitignore files Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	14 years ago
Daniel Verkamp	73f6d31e6c	Win32 support for av_file_map() Originally committed as revision 26221 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago

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1099 Commits (e6ff064845d02c43526c8a56dab121c219f16659)