static int decode_sequence_header_adv(VC1Context *v, GetBitContext *gb)
{
- int w, h;
v->res_rtm_flag = 1;
v->level = get_bits(gb, 3);
if (v->level >= 5) {
v->bitrtq_postproc = get_bits(gb, 5); //common
v->postprocflag = get_bits1(gb); //common
- w = (get_bits(gb, 12) + 1) << 1;
- h = (get_bits(gb, 12) + 1) << 1;
- avcodec_set_dimensions(v->s.avctx, w, h);
+ v->max_coded_width = (get_bits(gb, 12) + 1) << 1;
+ v->max_coded_height = (get_bits(gb, 12) + 1) << 1;
v->broadcast = get_bits1(gb);
v->interlace = get_bits1(gb);
v->tfcntrflag = get_bits1(gb);
int ff_vc1_decode_entry_point(AVCodecContext *avctx, VC1Context *v, GetBitContext *gb)
{
int i;
+ int w,h;
av_log(avctx, AV_LOG_DEBUG, "Entry point: %08X\n", show_bits_long(gb, 32));
v->broken_link = get_bits1(gb);
}
if(get_bits1(gb)){
- int w = (get_bits(gb, 12)+1)<<1;
- int h = (get_bits(gb, 12)+1)<<1;
- avcodec_set_dimensions(avctx, w, h);
+ w = (get_bits(gb, 12)+1)<<1;
+ h = (get_bits(gb, 12)+1)<<1;
+ } else {
+ w = v->max_coded_width;
+ h = v->max_coded_height;
}
+ avcodec_set_dimensions(avctx, w, h);
if (v->extended_mv)
v->extended_dmv = get_bits1(gb);
if ((v->range_mapy_flag = get_bits1(gb))) {
if (v->field_mode) {
int mvmode;
- av_log(v->s.avctx, AV_LOG_ERROR, "B Fields do not work currently\n");
- return -1;
+ av_log(v->s.avctx, AV_LOG_DEBUG, "B Fields\n");
if (v->extended_dmv)
v->dmvrange = get_unary(gb, 0, 3);
mvmode = get_unary(gb, 1, 3);