for(i=0; i<buf_size && !vop_found; i++){
state= (state<<8) | buf[i];
for(j=0; j<8; j++){
- if(((state>>j)&0xFFFFF) == 0x00010){
+ if(((state>>j)&0xFFFFF0) == 0x000100){
vop_found=1;
break;
}
for(; i<buf_size; i++){
state= (state<<8) | buf[i];
for(j=0; j<8; j++){
- if(((state>>j)&0xFFFFF) == 0x00010){
+ if(((state>>j)&0xFFFFF0) == 0x000100){
pc->frame_start_found=0;
- pc->state= state>>(2*8);
- return i-1;
+ pc->state= (state>>(3*8))+0xFF00;
+ return i-2;
}
}
}
static int h261_parse(AVCodecParserContext *s,
AVCodecContext *avctx,
- uint8_t **poutbuf, int *poutbuf_size,
+ const uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size)
{
ParseContext *pc = s->priv_data;
int next;
next= h261_find_frame_end(pc,avctx, buf, buf_size);
- if (ff_combine_frame(pc, next, (uint8_t **)&buf, &buf_size) < 0) {
+ if (ff_combine_frame(pc, next, &buf, &buf_size) < 0) {
*poutbuf = NULL;
*poutbuf_size = 0;
return buf_size;
}
- *poutbuf = (uint8_t *)buf;
+ *poutbuf = buf;
*poutbuf_size = buf_size;
return next;
}