altivec swscale under Linux patch by (Magnus Damm <damm at opensource dot se>)

Originally committed as revision 12024 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

postproc/swscale.c

@@ -61,6 +61,9 @@ untested special converters
 #else
 #include <stdlib.h>
 #endif
+#ifdef HAVE_ALTIVEC_H
+#include <altivec.h>
+#endif
 #include "swscale.h"
 #include "swscale_internal.h"
 #include "../cpudetect.h"