Author: conrad Date: Mon Nov 10 04:11:14 2008 New Revision: 3773 Log: Calculate luma and chroma bitdepth Modified: dirac/libavcodec/dirac.h dirac/libavcodec/diracdec.c Modified: dirac/libavcodec/dirac.h ============================================================================== --- dirac/libavcodec/dirac.h (original) +++ dirac/libavcodec/dirac.h Mon Nov 10 04:11:14 2008 @@ -93,6 +93,8 @@ struct source_parameters /* Calculated: */ unsigned int chroma_width; ///< the chroma component width unsigned int chroma_height; ///< the chroma component height + unsigned int luma_depth; + unsigned int chroma_depth; AVRational frame_rate; AVRational aspect_ratio; Modified: dirac/libavcodec/diracdec.c ============================================================================== --- dirac/libavcodec/diracdec.c (original) +++ dirac/libavcodec/diracdec.c Mon Nov 10 04:11:14 2008 @@ -185,6 +185,9 @@ static int parse_source_parameters(Dirac s->source.k_r = dirac_preset_kr[s->source.color_spec_index]; s->source.k_b = dirac_preset_kb[s->source.color_spec_index]; + s->source.luma_depth = av_log2(s->source.luma_excursion + 1); + s->source.chroma_depth = av_log2(s->source.chroma_excursion + 1); + return 0; }