From: Zhao Zhili <zhiliz...@tencent.com>
MSVC messed up standard C features, again.
---
libavutil/mem_internal.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libavutil/mem_internal.h b/libavutil/mem_internal.h
index 249ec3a642..2eb4aef5b0 100644
--- a/libavutil/mem_internal.h
+++ b/libavutil/mem_internal.h
@@ -78,6 +78,10 @@
#define DECLARE_ALIGNED_T(n,t,v) alignas(FFMIN(n, 16)) t v
#define DECLARE_ASM_ALIGNED(n,t,v) alignas(FFMIN(n, 16)) t av_used v
#define DECLARE_ASM_CONST(n,t,v) alignas(FFMIN(n, 16)) static const t
av_used v
+#elif defined(_MSC_VER)
+ #define DECLARE_ALIGNED_T(n,t,v) __declspec(align(n)) t v
+ #define DECLARE_ASM_ALIGNED(n,t,v) __declspec(align(n)) t v
+ #define DECLARE_ASM_CONST(n,t,v) __declspec(align(n)) static const t v
#else
#define DECLARE_ALIGNED_T(n,t,v) alignas(n) t v
#define DECLARE_ASM_ALIGNED(n,t,v) alignas(n) t av_used v
--
2.42.0
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