FFmpeg

Commit Graph

Author	SHA1	Message	Date
Justin Ruggles	ac7eb4cb20	float_dsp: add vector_dmul_scalar() to multiply a vector of doubles Include x86-optimized versions for SSE2 and AVX.	12 years ago
Justin Ruggles	947f933687	x86: float_dsp: add SSE version of vector_fmul_scalar()	12 years ago
Diego Biurrun	e0c6cce447	x86: Replace checks for CPU extensions and flags by convenience macros This separates code relying on inline from that relying on external assembly and fixes instances where the coalesced check was incorrect.	12 years ago
Carl Eugen Hoyos	a26789cf9f	Fix compilation with yasm-0.6.2.	13 years ago
Justin Ruggles	82b2df9790	float_dsp: add x86-optimized functions for vector_fmac_scalar()	13 years ago
Justin Ruggles	d5a7229ba4	Add a float DSP framework to libavutil Move vector_fmul() from DSPContext to AVFloatDSPContext.	13 years ago
Mans Rullgard	d526c5338d	ARM: allow runtime masking of CPU features This allows masking CPU features with the -cpuflags avconv option which is useful for testing different optimisations without rebuilding. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Måns Rullgård	2f0c136e1f	Check whether IBM or Apple PPC assembler syntax is used This checks which assembler syntax is supported and defines macros for register names accordingly. Originally committed as revision 23952 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	08255107cf	DCA: ARM/NEON optimised lfe_fir Originally committed as revision 22863 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	2ed6f39944	Replace many includes of libavutil/common.h with what is actually needed This reduces the number of false dependencies on header files and speeds up compilation. Originally committed as revision 22407 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	75fb5c24ed	Move FASTDIV macro to intmath.h Originally committed as revision 21335 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	544f5a922f	Optimise av_log2 with clz when available 10% faster flac decoding on x86 and ARM. Originally committed as revision 21217 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	987903826b	Globally rename the header inclusion guard names. Consistently apply this rule: the guard name is obtained from the filename by stripping the leading "lib", converting '/' and '.' to '_' and uppercasing the resulting name. Guard names in the root directory have to be prefixed by "FFMPEG_". Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Måns Rullgård	3540b950ec	add missing #include "common.h" to libavutil headers Originally committed as revision 12502 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Zuxy Meng	85074d3c93	Reapply r12489: Add pure, const and malloc attributes to proper functions in libavutil. Fix a compilation failure in r12489. Originally committed as revision 12498 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Benoit Fouet	2119bb8f51	revert r12489. Originally committed as revision 12490 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Zuxy Meng	6544f48f03	Pure, const and malloc attributes to libavutil. Patch by Zuxy Meng: zuxy meng gmail com Original thread: [FFmpeg-devel] [PATCH] Pure, const and malloc attributes to libavutil Date: 03/18/2008 6:09 AM Originally committed as revision 12489 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	5b21bdabe4	Add FFMPEG_ prefix to all multiple inclusion guards. Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Måns Rullgård	99545457bf	include all prerequisites in header files Originally committed as revision 9344 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	b78e7197a8	Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	04d7f60143	Add official LGPL license headers to the files that were missing them. Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	b9a73d8d2f	move adler32 to libavutil Originally committed as revision 5731 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago

11 Commits (119d70db5099f9513d954283245efd7f699ad321)