Change VOFW for x86 to 5120, it allows larger images to be scaled and was

not slower. Other archs are not changed as the larger VOFW was slower on PPC.


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@29256 b3059339-0415-0410-9bf9-f77b7e298cf2

swscale_internal.h

@@ -33,7 +33,12 @@
 
 #define MAX_FILTER_SIZE 256
 
-#define VOFW 2048
+#if ARCH_X86
+#define VOFW 5120
+#else
+#define VOFW 2048 // faster on PPC and not tested on others
+#endif
+
 #define VOF  (VOFW*2)
 
 #ifdef WORDS_BIGENDIAN