Change one more variable type from int to enum PixelFormat.

This one was missing from r27727.


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@27728 b3059339-0415-0410-9bf9-f77b7e298cf2

swscale.c

@@ -2096,7 +2096,7 @@ int sws_getColorspaceDetails(SwsContext *c, int **inv_table, int *srcRange, int
     return 0;
 }
 
-static int handle_jpeg(int *format)
+static int handle_jpeg(enum PixelFormat *format)
 {
     switch (*format) {
         case PIX_FMT_YUVJ420P: