"Old interlaced mode is not supported\n");
return -1;
}
- if (v->res_sprite) {
- av_log(avctx, AV_LOG_ERROR, "WMVP is not fully supported\n");
- }
}
// (fps-2)/4 (->30)
v->res_fasttx = get_bits1(gb);
if (!v->res_fasttx)
{
- v->vc1dsp.vc1_inv_trans_8x8 = ff_simple_idct;
+ v->vc1dsp.vc1_inv_trans_8x8 = ff_simple_idct_8;
v->vc1dsp.vc1_inv_trans_8x4 = ff_simple_idct84_add;
v->vc1dsp.vc1_inv_trans_4x8 = ff_simple_idct48_add;
v->vc1dsp.vc1_inv_trans_4x4 = ff_simple_idct44_add;
- v->vc1dsp.vc1_inv_trans_8x8_dc = ff_simple_idct_add;
+ v->vc1dsp.vc1_inv_trans_8x8_dc = ff_simple_idct_add_8;
v->vc1dsp.vc1_inv_trans_8x4_dc = ff_simple_idct84_add;
v->vc1dsp.vc1_inv_trans_4x8_dc = ff_simple_idct48_add;
v->vc1dsp.vc1_inv_trans_4x4_dc = ff_simple_idct44_add;
v->finterpflag = get_bits1(gb);
skip_bits1(gb); // reserved
- v->s.h_edge_pos = v->s.avctx->coded_width;
- v->s.v_edge_pos = v->s.avctx->coded_height;
-
av_log(v->s.avctx, AV_LOG_DEBUG,
"Advanced Profile level %i:\nfrmrtq_postproc=%i, bitrtq_postproc=%i\n"
"LoopFilter=%i, ChromaFormat=%i, Pulldown=%i, Interlace: %i\n"
if(get_bits1(gb)) { //Display Info - decoding is not affected by it
int w, h, ar = 0;
av_log(v->s.avctx, AV_LOG_DEBUG, "Display extended info:\n");
- v->s.avctx->width = w = get_bits(gb, 14) + 1;
- v->s.avctx->height = h = get_bits(gb, 14) + 1;
+ w = get_bits(gb, 14) + 1;
+ h = get_bits(gb, 14) + 1;
av_log(v->s.avctx, AV_LOG_DEBUG, "Display dimensions: %ix%i\n", w, h);
if(get_bits1(gb))
ar = get_bits(gb, 4);
if(ar && ar < 14){
v->s.avctx->sample_aspect_ratio = ff_vc1_pixel_aspect[ar];
}else if(ar == 15){
- w = get_bits(gb, 8);
- h = get_bits(gb, 8);
+ w = get_bits(gb, 8) + 1;
+ h = get_bits(gb, 8) + 1;
v->s.avctx->sample_aspect_ratio = (AVRational){w, h};
+ } else {
+ av_reduce(&v->s.avctx->sample_aspect_ratio.num,
+ &v->s.avctx->sample_aspect_ratio.den,
+ v->s.avctx->height * w,
+ v->s.avctx->width * h,
+ 1<<30);
}
av_log(v->s.avctx, AV_LOG_DEBUG, "Aspect: %i:%i\n", v->s.avctx->sample_aspect_ratio.num, v->s.avctx->sample_aspect_ratio.den);
v->s.avctx->time_base.den = ff_vc1_fps_nr[nr - 1] * 1000;
}
}
+ if(v->broadcast) { // Pulldown may be present
+ v->s.avctx->time_base.den *= 2;
+ v->s.avctx->ticks_per_frame = 2;
+ }
}
if(get_bits1(gb)){
}
if(get_bits1(gb)){
- avctx->coded_width = (get_bits(gb, 12)+1)<<1;
- avctx->coded_height = (get_bits(gb, 12)+1)<<1;
+ avctx->width = avctx->coded_width = (get_bits(gb, 12)+1)<<1;
+ avctx->height = avctx->coded_height = (get_bits(gb, 12)+1)<<1;
}
if(v->extended_mv)
v->extended_dmv = get_bits1(gb);
case 4:
v->s.pict_type = AV_PICTURE_TYPE_P; // skipped pic
v->p_frame_skipped = 1;
- return 0;
+ break;
}
if(v->tfcntrflag)
skip_bits(gb, 8);
v->rptfrm = get_bits(gb, 2);
} else {
v->tff = get_bits1(gb);
- v->rptfrm = get_bits1(gb);
+ v->rff = get_bits1(gb);
}
}
if(v->panscanflag) {
av_log_missing_feature(v->s.avctx, "Pan-scan", 0);
//...
}
+ if(v->p_frame_skipped) {
+ return 0;
+ }
v->rnd = get_bits1(gb);
if(v->interlace)
v->uvsamp = get_bits1(gb);