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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-03-07 02:57:53 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-03-07 03:22:49 +0100 |
| commit | 6df42f98746be06c883ce683563e07c9a2af983f (patch) | |
| tree | 6bb893aaf179526515cfb3b1cc933721317dcf6f /libavutil/cpu.h | |
| parent | 57986c501e8c97d4bd2e1b7ce9e9037c4ae06245 (diff) | |
| parent | b5161908e06b4497bf663510fb495ba97a6fd2b5 (diff) | |
Merge remote-tracking branch 'qatar/master'
* qatar/master:
SBR DSP: fix SSE code to not use SSE2 instructions.
cpu: initialize mask to -1, so that by default, optimizations are used.
error_resilience: initialize s->block_index[].
svq3: protect against negative quantizers.
Don't use ff_cropTbl[] for IDCT.
swscale: make filterPos 32bit.
FATE: add CPUFLAGS variable, mapping to -cpuflags avconv option.
avconv: add -cpuflags option for setting supported cpuflags.
cpu: add av_set_cpu_flags_mask().
libx264: Allow overriding the sliced threads option
avconv: fix counting encoded video size.
Conflicts:
doc/APIchanges
doc/fate.texi
doc/ffmpeg.texi
ffmpeg.c
libavcodec/h264idct_template.c
libavcodec/svq3.c
libavutil/avutil.h
libavutil/cpu.c
libavutil/cpu.h
libswscale/swscale.c
tests/Makefile
tests/fate-run.sh
tests/regression-funcs.sh
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil/cpu.h')
| -rw-r--r-- | libavutil/cpu.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/libavutil/cpu.h b/libavutil/cpu.h index 691ee9c8c1..bb80c8d76a 100644 --- a/libavutil/cpu.h +++ b/libavutil/cpu.h @@ -21,6 +21,8 @@ #ifndef AVUTIL_CPU_H #define AVUTIL_CPU_H +#include "attributes.h" + #define AV_CPU_FLAG_FORCE 0x80000000 /* force usage of selected flags (OR) */ /* lower 16 bits - CPU features */ @@ -49,12 +51,19 @@ */ int av_get_cpu_flags(void); - /** * Disables cpu detection and forces the specified flags. */ void av_force_cpu_flags(int flags); +/** + * Set a mask on flags returned by av_get_cpu_flags(). + * This function is mainly useful for testing. + * Please use av_force_cpu_flags() and av_get_cpu_flags() instead which are more flexible + * + * @warning this function is not thread safe. + */ +attribute_deprecated void av_set_cpu_flags_mask(int mask); /* The following CPU-specific functions shall not be called directly. */ int ff_get_cpu_flags_arm(void); |