Diego Biurrun
facdfe4080
swscale: Add proper ff_ prefix to init functions
...
They are internal symbols that should not be exported.
based on a patch by Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com >
Signed-off-by: Diego Biurrun <diego@biurrun.de >
2016-07-16 17:38:37 +02:00
Diego Biurrun
dc40a70c57
Drop unnecessary libavutil/x86/asm.h #includes
2016-05-28 19:18:26 +02:00
Michael Niedermayer
7597e6efe4
swscale/x86/rgb2rgb: add support for AVX
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This does not yet include any actual AVX code
Signed-off-by: Anton Khirnov <anton@khirnov.net >
2014-01-21 18:01:29 +01:00
Diego Biurrun
c16bfb147d
swscale: x86: Consistently use lowercase function name suffixes
2013-11-22 23:01:51 +01:00
Diego Biurrun
d8eda37080
x86: mmx2 ---> mmxext in function names
2012-10-31 17:53:57 +01:00
Diego Biurrun
652f518594
x86: mmx2 ---> mmxext in comments and messages
2012-10-31 00:37:42 +01:00
Diego Biurrun
e0c6cce447
x86: Replace checks for CPU extensions and flags by convenience macros
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This separates code relying on inline from that relying on external
assembly and fixes instances where the coalesced check was incorrect.
2012-09-08 18:18:34 +02:00
Mans Rullgard
c318626ce2
x86: rename libavutil/x86_cpu.h to libavutil/x86/asm.h
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This puts x86-specific things in the x86/ subdirectory where they
belong.
Signed-off-by: Mans Rullgard <mans@mansr.com >
2012-08-09 00:58:20 +01:00
Diego Biurrun
239fdf1b4a
x86: build: replace mmx2 by mmxext
...
Refactoring mmx2/mmxext YASM code with cpuflags will force renames.
So switching to a consistent naming scheme beforehand is sensible.
The name "mmxext" is more official and widespread and also the name
of the CPU flag, as reported e.g. by the Linux kernel.
2012-08-03 22:51:05 +02:00
Diego Biurrun
5a6e3c039c
swscale: Mark all init functions as av_cold
2012-07-23 01:30:05 +02:00
Ronald S. Bultje
b2668c85e9
x86: swscale: Place inline assembly code under appropriate #ifdefs
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Fixes compilation for compilers that do not support gcc inline assembly.
Signed-off-by: Diego Biurrun <diego@biurrun.de >
2012-07-21 22:22:58 +02:00
Diego Biurrun
a60466dbc3
swscale: Remove HAVE_MMX from files that are only compiled with MMX enabled.
2011-06-15 01:18:10 +02:00
Ronald S. Bultje
522d65ba25
rgb2rgb: remove duplicate mmx/mmx2/3dnow/sse2 functions.
...
Many functions have such a prefix, but do not actually use any
instructions or features from that set, thus giving the false
impression that swscale is highly optimized for a particular
system, whereas in reality it is not.
2011-05-26 09:31:02 -04:00
Ronald S. Bultje
e66149e714
swscale: force --enable-runtime-cpudetect and remove SWS_CPU_CAPS_*.
2011-05-24 10:03:26 -04:00
Luca Barbato
6216fc70b7
swscale: simplify rgb2rgb templating
...
MMX is always built. Drop the ifdefs
2011-04-14 22:16:47 +02:00
Luca Barbato
c003832883
swscale: move away x86 specific code from rgb2rgb
...
Keep only the plain C code in the main rgb2rgb.c and move the x86
specific optimizations to x86/rgb2rgb.c
Change the initialization pattern a little so some of it can be
factorized to behave more like dsputils.
2011-04-14 22:16:47 +02:00
