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-rw-r--r--libavutil/cpu.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/libavutil/cpu.h b/libavutil/cpu.h
index 3103131211..29036e3941 100644
--- a/libavutil/cpu.h
+++ b/libavutil/cpu.h
@@ -48,6 +48,7 @@
#define AV_CPU_FLAG_XOP 0x0400 ///< Bulldozer XOP functions
#define AV_CPU_FLAG_FMA4 0x0800 ///< Bulldozer FMA4 functions
#define AV_CPU_FLAG_CMOV 0x1000 ///< i686 cmov
+#define AV_CPU_FLAG_AVX2 0x8000 ///< AVX2 functions: requires OS support even if YMM registers aren't used
#define AV_CPU_FLAG_ALTIVEC 0x0001 ///< standard