--- xserver-xorg-driver-ati-6.5.7.3/src/radeon_video.c	2006-04-11 23:47:16.000000000 +0200
+++ xserver-xorg-driver-ati-6.5.7.3.edit/src/radeon_video.c	2006-04-11 23:46:10.000000000 +0200
@@ -2909,6 +2909,18 @@
 	if(offsets) offsets[2] = size;
 	size += tmp;
 	break;
+    case FOURCC_RGBA32:
+	size = *w << 2;
+	if(pitches) pitches[0] = size;
+	size *= *h;
+        break;
+    case FOURCC_RGB24:
+	size = *w * 3;
+	if(pitches) pitches[0] = size;
+	size *= *h;
+        break;
+    case FOURCC_RGBT16:
+    case FOURCC_RGB16:
     case FOURCC_UYVY:
     case FOURCC_YUY2:
     default: