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authorRamiro Polla <ramiro.polla@gmail.com>2010-07-21 13:29:55 +0000
committerRamiro Polla <ramiro.polla@gmail.com>2010-07-21 13:29:55 +0000
commit262b6dbad9a66aecce498adb9b6b1c487e180ac6 (patch)
tree1e82bb6f8dd695fa0120d82d099101858f2117cb /libswscale
parent3fc548df28f765c9f649248e1e14079120e7c74e (diff)
downloadffmpeg-262b6dbad9a66aecce498adb9b6b1c487e180ac6.tar.gz
darwin: allow 64-bit darwin to allocate executable memory
darwin requires _DARWIN_C_SOURCE to be defined for MAP_ANON, which is used by swscale to determine whether to use malloc() or mmap(). 64-bit darwin does not have an executable heap, so mmap() must be used instead of malloc(), and therefore _DARWIN_C_SOURCE must be defined. Originally committed as revision 31760 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Diffstat (limited to 'libswscale')
-rw-r--r--libswscale/utils.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libswscale/utils.c b/libswscale/utils.c
index 6b36a63586..9d2a4689e6 100644
--- a/libswscale/utils.c
+++ b/libswscale/utils.c
@@ -19,6 +19,7 @@
*/
#define _SVID_SOURCE //needed for MAP_ANONYMOUS
+#define _DARWIN_C_SOURCE // needed for MAP_ANON
#include <inttypes.h>
#include <string.h>
#include <math.h>