emms --> emms_c, patch by Ronald S. Bultje, rbultje ronald.bitfreak net

reference thread:
Subject: Re: [FFmpeg-devel] [PATCH] Coremake support - ff-grab-emms_c.patch (1/1)
Date: Thu, 07 Jun 2007 09:01:44 -0400

Originally committed as revision 9236 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/grab.c

@@ -839,9 +839,7 @@ static int aiw_read_picture(VideoData *s, uint8_t *data)
                 DEINT_LINE_LUM(12)
                 }
     }
-#ifdef HAVE_MMX
-    emms();
-#endif
+    emms_c();
     return s->frame_size;
 }