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lavu/mem: clamp alignment to 16 for DJGPP 

See also https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80208
This commit is contained in:
Clément Bœsch 2017-03-27 20:30:24 +02:00
parent 4606807031
commit 1473afac5d
1 changed files with 3 additions and 0 deletions
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3
libavutil/mem.h
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@ -97,6 +97,9 @@
#define DECLARE_ASM_CONST(n,t,v) \
AV_PRAGMA(DATA_ALIGN(v,n)) \
static const t __attribute__((aligned(n))) v
#elif defined(__DJGPP__)
#define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (FFMIN(n, 16)))) v
#define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v
#elif defined(__GNUC__) || defined(__clang__)
#define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v
#define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (n))) v