[FFmpeg-devel] [PATCH 1/2] Make DECLARE_ALIGNED macros work with external array specifiers

Mans Rullgard mans
Thu Jan 21 02:20:50 CET 2010


The macro implementation might need the name of the variable being
declared for compiler-specific syntax.  Moving array specifiers outside
the macro invocation allows this to work.
---
 libavutil/mem.h |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavutil/mem.h b/libavutil/mem.h
index aa083a7..ec5d4f9 100644
--- a/libavutil/mem.h
+++ b/libavutil/mem.h
@@ -29,11 +29,11 @@
 #include "common.h"
 
 #if defined(__ICC) || defined(__SUNPRO_C)
-    #define DECLARE_ALIGNED(n,t,v)      t v __attribute__ ((aligned (n)))
+    #define DECLARE_ALIGNED(n,t,v)      t __attribute__ ((aligned (n))) v
     #define DECLARE_ASM_CONST(n,t,v)    const t __attribute__ ((aligned (n))) v
 #elif defined(__GNUC__)
-    #define DECLARE_ALIGNED(n,t,v)      t v __attribute__ ((aligned (n)))
-    #define DECLARE_ASM_CONST(n,t,v)    static const t v attribute_used __attribute__ ((aligned (n)))
+    #define DECLARE_ALIGNED(n,t,v)      t __attribute__ ((aligned (n))) v
+    #define DECLARE_ASM_CONST(n,t,v)    static const t attribute_used __attribute__ ((aligned (n))) v
 #elif defined(_MSC_VER)
     #define DECLARE_ALIGNED(n,t,v)      __declspec(align(n)) t v
     #define DECLARE_ASM_CONST(n,t,v)    __declspec(align(n)) static const t v
-- 
1.6.6




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