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| author | Mans Rullgard <mans@mansr.com> | 2011-02-16 02:39:42 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-02-20 19:05:47 +0100 |
| commit | cdeba2de821df504ca799c103e48f3e9a92241f9 (patch) | |
| tree | cb2afb48e3787dfb5302a290b40ce8f84f77e86b /libavutil/cpu.c | |
| parent | 91861ce25c7f19c38afdb0f115bf90118fc19428 (diff) | |
| download | ffmpeg-cdeba2de821df504ca799c103e48f3e9a92241f9.tar.gz | |
x86: check for AVX support
This adds configure and runtime checks for AVX support on x86 CPUs.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 87f1355f9b4fc11414d0e6a91404203c2745f89f)
Diffstat (limited to 'libavutil/cpu.c')
| -rw-r--r-- | libavutil/cpu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavutil/cpu.c b/libavutil/cpu.c index 1e034914de..3459ce435d 100644 --- a/libavutil/cpu.c +++ b/libavutil/cpu.c @@ -44,7 +44,7 @@ int main(void) int cpu_flags = av_get_cpu_flags(); printf("cpu_flags = 0x%08X\n", cpu_flags); - printf("cpu_flags = %s%s%s%s%s%s%s%s%s%s%s%s\n", + printf("cpu_flags = %s%s%s%s%s%s%s%s%s%s%s%s%s\n", #if ARCH_ARM cpu_flags & AV_CPU_FLAG_IWMMXT ? "IWMMXT " : "", #elif ARCH_PPC @@ -60,6 +60,7 @@ int main(void) cpu_flags & AV_CPU_FLAG_SSSE3 ? "SSSE3 " : "", cpu_flags & AV_CPU_FLAG_SSE4 ? "SSE4.1 " : "", cpu_flags & AV_CPU_FLAG_SSE42 ? "SSE4.2 " : "", + cpu_flags & AV_CPU_FLAG_AVX ? "AVX " : "", cpu_flags & AV_CPU_FLAG_3DNOW ? "3DNow " : "", cpu_flags & AV_CPU_FLAG_3DNOWEXT ? "3DNowExt " : ""); #endif |