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@ -109,10 +109,11 @@ static const struct { |
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{ AVCOL_PRI_BT709, AVCOL_SPC_BT709, AVCOL_TRC_UNSPECIFIED /* DCinema */ }, |
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}; |
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/* [DIRAC_STD] Table 10.2 Supported chroma sampling formats + luma Offset */ |
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static const enum AVPixelFormat dirac_pix_fmt[2][3] = { |
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{ AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUV420P }, |
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{ AV_PIX_FMT_YUVJ444P, AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_YUVJ420P }, |
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/* [DIRAC_STD] Table 10.2 Supported chroma sampling formats */ |
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static const enum AVPixelFormat dirac_pix_fmt[][3] = { |
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{AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUV444P10, AV_PIX_FMT_YUV444P12}, |
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{AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUV422P10, AV_PIX_FMT_YUV422P12}, |
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{AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV420P10, AV_PIX_FMT_YUV420P12}, |
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}; |
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/* [DIRAC_STD] 10.3 Parse Source Parameters.
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@ -236,13 +237,9 @@ static int parse_source_parameters(AVCodecContext *avctx, GetBitContext *gb, |
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avctx->color_range = pixel_range_presets[idx].color_range; |
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} |
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if (luma_depth > 8) |
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av_log(avctx, AV_LOG_WARNING, "Bitdepth greater than 8\n"); |
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*bit_depth = luma_depth; |
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avctx->pix_fmt = dirac_pix_fmt[!luma_offset][source->chroma_format]; |
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avctx->pix_fmt = dirac_pix_fmt[source->chroma_format][source->pixel_range_index-2]; |
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avcodec_get_chroma_sub_sample(avctx->pix_fmt, &chroma_x_shift, &chroma_y_shift); |
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if ((source->width % (1<<chroma_x_shift)) || (source->height % (1<<chroma_y_shift))) { |
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av_log(avctx, AV_LOG_ERROR, "Dimensions must be an integer multiple of the chroma subsampling\n"); |
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