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| author | Mans Rullgard <mans@mansr.com> | 2012-04-21 15:31:10 +0100 |
|---|---|---|
| committer | Mans Rullgard <mans@mansr.com> | 2012-04-22 12:30:45 +0100 |
| commit | d526c5338d50d12a54fd95130030c60070707d3e (patch) | |
| tree | 5cac97b8414872d2bdf977292e63ef8edf3eb49a /libavutil/cpu.h | |
| parent | d7458bc8c62ae1cb2ffc805b989fcddf4029dda6 (diff) | |
| download | ffmpeg-d526c5338d50d12a54fd95130030c60070707d3e.tar.gz | |
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>
Diffstat (limited to 'libavutil/cpu.h')
| -rw-r--r-- | libavutil/cpu.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavutil/cpu.h b/libavutil/cpu.h index 55ad7d17a9..0c0b1de8f0 100644 --- a/libavutil/cpu.h +++ b/libavutil/cpu.h @@ -42,6 +42,13 @@ #define AV_CPU_FLAG_FMA4 0x0800 ///< Bulldozer FMA4 functions #define AV_CPU_FLAG_ALTIVEC 0x0001 ///< standard +#define AV_CPU_FLAG_ARMV5TE (1 << 0) +#define AV_CPU_FLAG_ARMV6 (1 << 1) +#define AV_CPU_FLAG_ARMV6T2 (1 << 2) +#define AV_CPU_FLAG_VFP (1 << 3) +#define AV_CPU_FLAG_VFPV3 (1 << 4) +#define AV_CPU_FLAG_NEON (1 << 5) + /** * Return the flags which specify extensions supported by the CPU. */ @@ -56,6 +63,7 @@ int av_get_cpu_flags(void); 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); int ff_get_cpu_flags_ppc(void); int ff_get_cpu_flags_x86(void); |