[FFmpeg-cvslog] r13131 - trunk/libavcodec/svq3.c

[astrange]

Author: astrange
Date: Mon May 12 01:39:55 2008
New Revision: 13131

Log:
Previous commit missed an initialization - this fixes FATE's test sample.


Modified:
   trunk/libavcodec/svq3.c

Modified: trunk/libavcodec/svq3.c
==============================================================================
--- trunk/libavcodec/svq3.c	(original)
+++ trunk/libavcodec/svq3.c	Mon May 12 01:39:55 2008
@@ -681,11 +681,9 @@ static int svq3_decode_mb (H264Context *
 
 static int svq3_decode_slice_header (H264Context *h) {
   MpegEncContext *const s = (MpegEncContext *) h;
-  int mb_xy;
+  const int mb_xy = h->mb_xy;
   int i, header;
 
-  mb_xy = h->mb_xy = s->mb_x + s->mb_y*s->mb_stride;
-
   header = get_bits (&s->gb, 8);
 
   if (((header & 0x9F) != 1 && (header & 0x9F) != 2) || (header & 0x60) == 0) {
@@ -844,7 +842,7 @@ static int svq3_decode_frame (AVCodecCon
 
   init_get_bits (&s->gb, buf, 8*buf_size);
 
-  s->mb_x = s->mb_y = 0;
+  s->mb_x = s->mb_y = h->mb_xy = 0;
 
   if (svq3_decode_slice_header (h))
     return -1;
@@ -917,6 +915,7 @@ static int svq3_decode_frame (AVCodecCon
 
   for (s->mb_y=0; s->mb_y < s->mb_height; s->mb_y++) {
     for (s->mb_x=0; s->mb_x < s->mb_width; s->mb_x++) {
+      h->mb_xy = s->mb_x + s->mb_y*s->mb_stride;
 
       if ( (get_bits_count(&s->gb) + 7) >= s->gb.size_in_bits &&
           ((get_bits_count(&s->gb) & 7) == 0 || show_bits (&s->gb, (-get_bits_count(&s->gb) & 7)) == 0)) {