20 |
* along with this program ; if not, write to the Free Software |
* along with this program ; if not, write to the Free Software |
21 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
22 |
* |
* |
23 |
* $Id: decoder.c,v 1.86 2010-12-24 13:49:58 Isibaar Exp $ |
* $Id: decoder.c,v 1.87 2010-12-28 19:19:43 Isibaar Exp $ |
24 |
* |
* |
25 |
****************************************************************************/ |
****************************************************************************/ |
26 |
|
|
1413 |
int bound = read_video_packet_header(bs, dec, resync_len, &quant, |
int bound = read_video_packet_header(bs, dec, resync_len, &quant, |
1414 |
&fcode_forward, &fcode_backward, &intra_dc_threshold); |
&fcode_forward, &fcode_backward, &intra_dc_threshold); |
1415 |
|
|
1416 |
bound = MAX(0, bound--); /* valid bound must always be >0 */ |
bound = MAX(0, bound-1); /* valid bound must always be >0 */ |
1417 |
x = bound % dec->mb_width; |
x = bound % dec->mb_width; |
1418 |
y = MIN((bound / dec->mb_width), (dec->mb_height-1)); |
y = MIN((bound / dec->mb_width), (dec->mb_height-1)); |
1419 |
/* reset predicted macroblocks */ |
/* reset predicted macroblocks */ |