diff options
| -rw-r--r-- | libavcodec/vc1.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/libavcodec/vc1.c b/libavcodec/vc1.c index 10f5d229cb..f08c964696 100644 --- a/libavcodec/vc1.c +++ b/libavcodec/vc1.c @@ -1275,6 +1275,16 @@ static int decode_sequence_header_adv(VC1Context *v, GetBitContext *gb) v->tfcntrflag = get_bits1(gb); v->finterpflag = get_bits1(gb); get_bits1(gb); // reserved + + 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" + "TFCTRflag=%i, FINTERPflag=%i\n", + v->level, v->frmrtq_postproc, v->bitrtq_postproc, + v->s.loop_filter, v->chromaformat, v->broadcast, v->interlace, + v->tfcntrflag, v->finterpflag + ); + v->psf = get_bits1(gb); if(v->psf) { //PsF, 6.1.13 av_log(v->s.avctx, AV_LOG_ERROR, "Progressive Segmented Frame mode: not supported (yet)\n"); @@ -1327,13 +1337,13 @@ static int decode_sequence_header_adv(VC1Context *v, GetBitContext *gb) static int decode_entry_point(AVCodecContext *avctx, GetBitContext *gb) { VC1Context *v = avctx->priv_data; - int i; + int i, blink, refdist; av_log(avctx, AV_LOG_DEBUG, "Entry point: %08X\n", show_bits_long(gb, 32)); - get_bits1(gb); // broken link + blink = get_bits1(gb); // broken link avctx->max_b_frames = 1 - get_bits1(gb); // 'closed entry' also signalize possible B-frames v->panscanflag = get_bits1(gb); - get_bits1(gb); // refdist flag + refdist = get_bits1(gb); // refdist flag v->s.loop_filter = get_bits1(gb); v->fastuvmc = get_bits1(gb); v->extended_mv = get_bits1(gb); @@ -1363,6 +1373,13 @@ static int decode_entry_point(AVCodecContext *avctx, GetBitContext *gb) skip_bits(gb, 3); // UV range, ignored for now } + av_log(avctx, AV_LOG_DEBUG, "Entry point info:\n" + "BrokenLink=%i, ClosedEntry=%i, PanscanFlag=%i\n" + "RefDist=%i, Postproc=%i, FastUVMC=%i, ExtMV=%i\n" + "DQuant=%i, VSTransform=%i, Overlap=%i, Qmode=%i\n", + blink, 1 - avctx->max_b_frames, v->panscanflag, refdist, v->s.loop_filter, + v->fastuvmc, v->extended_mv, v->dquant, v->vstransform, v->overlap, v->quantizer_mode); + return 0; } |