diff options
Diffstat (limited to 'libavutil/x86')
-rw-r--r-- | libavutil/x86/cpu.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libavutil/x86/cpu.c b/libavutil/x86/cpu.c index 7c50fe38e2..fa50eeb9dd 100644 --- a/libavutil/x86/cpu.c +++ b/libavutil/x86/cpu.c @@ -233,3 +233,14 @@ int ff_get_cpu_flags_x86(void) return rval; } + +size_t ff_get_cpu_max_align_x86(void) +{ + int flags = av_get_cpu_flags(); + + if (flags & AV_CPU_FLAG_AVX) + return 32; + if (flags & AV_CPU_FLAG_SSE) + return 16; + return 8; +} |