FFmpeg

Commit Graph

Author	SHA1	Message	Date
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
Daniel Verkamp	dfaa9f3cb3	Recognize FFMPEG_FORCE_NOCOLOR environment variable on Win32 Fixes issue 2461 Originally committed as revision 26186 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	f02cbc4590	Fix av_file_map(): replace stat(filename, &st) with fstat(fd, &st). The file might be replaced between open() and stat(). Spotted by Mans. Originally committed as revision 26075 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	1b31037d62	Replace lstat() with stat() in av_file_map(). The lstat() use was wrong. Originally committed as revision 26074 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	0328b9ea39	Add av_file_map() and av_file_unmap() functions. Originally committed as revision 26073 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Nicolas George	0bc55f5d32	Add AVERROR_*_NOT_FOUND codes. Originally committed as revision 26056 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Ramiro Polla	e3c011c836	fix building of cpu-test by including required header Originally committed as revision 25917 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	3011ecdeb7	Introduce FFMPEG_FORCE_NOCOLOR, with the same meaning and use of NO_COLOR (but properly prefixed for avoiding namespace conflicts). Originally committed as revision 25899 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Etienne Buira	129983408d	Allow to force colored output. Patch by Etienne Buira, etienne d buira d lists a free d fr Originally committed as revision 25888 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	bb4afa13dd	Deprecate avcodec_pix_fmt_string() in favor of av_get_pix_fmt_string(), added to libavutil/pixdesc.h. Originally committed as revision 25879 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	b47541c7a3	Change the argument of memory allocation functions from unsigned int to size_t with the next major bump in libavutil. Originally committed as revision 25871 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Carl Eugen Hoyos	086e997e34	Intel C compiler 12.0 does not suport these attributes: may_alias, force_align_arg_pointer and alloc_size. Originally committed as revision 25716 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	d2af7205a1	Use hierarchic names convention (prefix them with av_expr) for the eval API. More grep-friendly and more consistent with the rest of the FFmpeg API. Originally committed as revision 25708 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	20fcd0797e	Implement isnan() function evaluation. Originally committed as revision 25666 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	4cabef0a9d	Make strmatch() return 1 only if the string compared against the prefix does not contain other characters which may belong to an identifier. This allows to distinguish for example to have different constants with the same prefix (e.g. "foo" and "foobar"). Originally committed as revision 25626 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	2b59fbe9b1	Add st, ld, while examples/tests. Originally committed as revision 25625 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	8bb12e71af	Add examples of unary operators. Originally committed as revision 25624 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	63b1630356	Fix evaluation of expressions of the form: E1;E2. The pointer to the char ';' has to be increased before to evaluate ";E2". Originally committed as revision 25623 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	4ddade62dd	Install libavutil/opt.h, its API is public. Fix issue #2265. Originally committed as revision 25420 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Ramiro Polla	6f74fb03cd	Check whether compiler supports xmm registers in asm clobber list Originally committed as revision 25362 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	3a1429ec3c	Update av_cmp_q() documentation after r25338. Originally committed as revision 25340 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	59a3bf0e51	Add selftest code for av_cmp_q(). Originally committed as revision 25339 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	dec1126915	Make av_cmp_q() work with infinities and NAN. Originally committed as revision 25338 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	6b4ed22f75	Make av_d2q() manage the case in which the value to convert is inf. Originally committed as revision 25332 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
İsmail Dönmez	9276bdddca	snowdsp: Explicitly state the operand sizes Fixes compilation with clang's builtin assembler Patch by İsmail Dönmez, ismail at namtrac dot org Originally committed as revision 25331 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	1405782cf4	Avoid cast of double nan to int. It may cause exceptions on some platform. Originally committed as revision 25311 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Måns Rullgård	0795b86174	avassert: add missing #include <stdlib.h> Originally committed as revision 25286 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Måns Rullgård	f23ceeb84d	avassert: prettify macro Originally committed as revision 25285 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Måns Rullgård	b64b4134d5	Rename libavutil/assert.h to avassert.h This avoids conflicts with the system assert.h. Originally committed as revision 25284 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago

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1071 Commits (3e68b3ba7b015cf2154ad2023781eedd47f0f4bb)