Whoops, forgot to check in this fix

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401411

src/video/SDL_yuv_mmx.c

@@ -23,6 +23,8 @@
 
 #if defined(__GNUC__) && defined(__i386__) && SDL_ASSEMBLY_ROUTINES
 
+#include "SDL_stdinc.h"
+
 #define ASM_ARRAY(x) x[] __asm__("_" #x) __attribute__((used))
  
 static unsigned int  ASM_ARRAY(MMX_0080w)    = {0x00800080, 0x00800080};