diff options
Diffstat (limited to 'libavutil/x86/cpu.c')
| -rw-r--r-- | libavutil/x86/cpu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavutil/x86/cpu.c b/libavutil/x86/cpu.c index 356cd44f06..8ad478400c 100644 --- a/libavutil/x86/cpu.c +++ b/libavutil/x86/cpu.c @@ -143,7 +143,7 @@ int ff_get_cpu_flags_x86(void) if (max_std_level >= 7) { cpuid(7, eax, ebx, ecx, edx); #if HAVE_AVX2 - if (ebx & 0x00000020) + if ((rval & AV_CPU_FLAG_AVX) && (ebx & 0x00000020)) rval |= AV_CPU_FLAG_AVX2; #endif /* HAVE_AVX2 */ /* BMI1/2 don't need OS support */ |