26 #define AV_CPU_FLAG_FORCE 0x80000000 29 #define AV_CPU_FLAG_MMX 0x0001 30 #define AV_CPU_FLAG_MMXEXT 0x0002 31 #if FF_API_CPU_FLAG_MMX2 32 #define AV_CPU_FLAG_MMX2 0x0002 34 #define AV_CPU_FLAG_3DNOW 0x0004 35 #define AV_CPU_FLAG_SSE 0x0008 36 #define AV_CPU_FLAG_SSE2 0x0010 37 #define AV_CPU_FLAG_SSE2SLOW 0x40000000 38 #define AV_CPU_FLAG_3DNOWEXT 0x0020 40 #define AV_CPU_FLAG_SSE3 0x0040 41 #define AV_CPU_FLAG_SSE3SLOW 0x20000000 42 #define AV_CPU_FLAG_SSSE3 0x0080 44 #define AV_CPU_FLAG_ATOM 0x10000000 45 #define AV_CPU_FLAG_SSE4 0x0100 46 #define AV_CPU_FLAG_SSE42 0x0200 47 #define AV_CPU_FLAG_AVX 0x4000 48 #define AV_CPU_FLAG_XOP 0x0400 49 #define AV_CPU_FLAG_FMA4 0x0800 50 #define AV_CPU_FLAG_CMOV 0x1000 51 #define AV_CPU_FLAG_AVX2 0x8000 52 #define AV_CPU_FLAG_FMA3 0x10000 53 #define AV_CPU_FLAG_BMI1 0x20000 54 #define AV_CPU_FLAG_BMI2 0x40000 56 #define AV_CPU_FLAG_ALTIVEC 0x0001 58 #define AV_CPU_FLAG_ARMV5TE (1 << 0) 59 #define AV_CPU_FLAG_ARMV6 (1 << 1) 60 #define AV_CPU_FLAG_ARMV6T2 (1 << 2) 61 #define AV_CPU_FLAG_VFP (1 << 3) 62 #define AV_CPU_FLAG_VFPV3 (1 << 4) 63 #define AV_CPU_FLAG_NEON (1 << 5) 64 #define AV_CPU_FLAG_ARMV8 (1 << 6) void av_set_cpu_flags_mask(int mask)
Set a mask on flags returned by av_get_cpu_flags().
static const uint16_t mask[17]
Libavutil version macros.
int av_parse_cpu_flags(const char *s)
Parse CPU flags from a string.
int av_get_cpu_flags(void)
Return the flags which specify extensions supported by the CPU.