1fda184a85
avutil: Add av_cold attributes to init functions missing them
12 years ago
42d3246948
floatdsp: move vector_fmul_reverse from dsputil to avfloatdsp.
Now, nellymoserenc and aacenc no longer depends on dsputil. Independent
of this patch, wmaprodec also does not depend on dsputil, so I removed
it from there also.
12 years ago
55aa03b9f8
floatdsp: move vector_fmul_add from dsputil to avfloatdsp.
12 years ago
e034cc6c60
lavc: Move vector_fmul_window to AVFloatDSPContext
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
12 years ago
3b81a18ba3
float_dsp: ppc: add a separate header for Altivec function prototypes
Also include config.h so that HAVE_ALTIVEC will be defined.
Fixes compilation on PPC with Altivec enabled.
13 years ago
d5a7229ba4
Add a float DSP framework to libavutil
Move vector_fmul() from DSPContext to AVFloatDSPContext.
13 years ago
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
3dde147ff9
cosmetics: Consistently place static, inline and av_cold attributes/keywords.
13 years ago
2912e87a6c
Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
a8ae4e0e7b
Remove unneeded add bias from 3 functions.
DSPContext.vector_fmul_window()
DCADSPContext.lfe_fir()
SynthFilterContext.synth_filter_float()
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 80ba1ddb58
14 years ago
80ba1ddb58
Remove unneeded add bias from 3 functions.
DSPContext.vector_fmul_window()
DCADSPContext.lfe_fir()
SynthFilterContext.synth_filter_float()
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
08255107cf
DCA: ARM/NEON optimised lfe_fir
Originally committed as revision 22863 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
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
75fb5c24ed
Move FASTDIV macro to intmath.h
Originally committed as revision 21335 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
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
16 years ago
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
3540b950ec
add missing #include "common.h" to libavutil headers
Originally committed as revision 12502 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
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
2119bb8f51
revert r12489.
Originally committed as revision 12490 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago
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
5b21bdabe4
Add FFMPEG_ prefix to all multiple inclusion guards.
Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
99545457bf
include all prerequisites in header files
Originally committed as revision 9344 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
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
19 years ago
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
b9a73d8d2f
move adler32 to libavutil
Originally committed as revision 5731 to svn://svn.ffmpeg.org/ffmpeg/trunk
19 years ago
Diego Biurrun
Ronald S. Bultje
Justin Ruggles
Mans Rullgard
Stefano Sabatini
Zuxy Meng
Benoit Fouet