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vc1: initialize color properties

This commit is contained in:
Vittorio Giovara 2014-10-05 22:58:50 +01:00
parent eddf95283f
commit 1a02e78653
1 changed files with 7 additions and 0 deletions
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7
libavcodec/vc1dec.c
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@ -505,6 +505,13 @@ static av_cold int vc1_decode_init(AVCodecContext *avctx)
avctx->has_b_frames = !!avctx->max_b_frames;
if (v->color_prim == 1 || v->color_prim == 5 || v->color_prim == 6)
avctx->color_primaries = v->color_prim;
if (v->transfer_char == 1 || v->transfer_char == 7)
avctx->color_trc = v->transfer_char;
if (v->matrix_coef == 1 || v->matrix_coef == 6 || v->matrix_coef == 7)
avctx->colorspace = v->matrix_coef;
s->mb_width = (avctx->coded_width + 15) >> 4;
s->mb_height = (avctx->coded_height + 15) >> 4;