cant compile on non x86 bugfix

git-svn-id: file:///var/local/repositories/mplayer/trunk/postproc@2536 b3059339-0415-0410-9bf9-f77b7e298cf2

rgb2rgb.c

 #include <inttypes.h>
 #include "../config.h"
 #include "rgb2rgb.h"
+#ifdef HAVE_MMX
 #include "mmx.h"
+#endif
 #include "../mmx_defs.h"
 
 void rgb24to32(uint8_t *src,uint8_t *dst,uint32_t src_size)

rgb2rgb_template.c

 #include <inttypes.h>
 #include "../config.h"
 #include "rgb2rgb.h"
+#ifdef HAVE_MMX
 #include "mmx.h"
+#endif
 #include "../mmx_defs.h"
 
 void rgb24to32(uint8_t *src,uint8_t *dst,uint32_t src_size)