tiffdec: notify user that tile support is missing
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
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c3ff0713ef
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@ -485,6 +485,13 @@ static int tiff_decode_tag(TiffContext *s, const uint8_t *start, const uint8_t *
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return -1;
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return -1;
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}
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}
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break;
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break;
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case TIFF_TILE_BYTE_COUNTS:
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case TIFF_TILE_LENGTH:
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case TIFF_TILE_OFFSETS:
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case TIFF_TILE_WIDTH:
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av_log(s->avctx, AV_LOG_ERROR, "Tiled images are not supported\n");
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return AVERROR_PATCHWELCOME;
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break;
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case TIFF_PREDICTOR:
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case TIFF_PREDICTOR:
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s->predictor = value;
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s->predictor = value;
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break;
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break;
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@ -56,6 +56,10 @@ enum TiffTags{
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TIFF_SOFTWARE_NAME = 0x131,
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TIFF_SOFTWARE_NAME = 0x131,
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TIFF_PREDICTOR = 0x13D,
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TIFF_PREDICTOR = 0x13D,
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TIFF_PAL = 0x140,
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TIFF_PAL = 0x140,
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TIFF_TILE_WIDTH = 0x142,
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TIFF_TILE_LENGTH = 0x143,
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TIFF_TILE_OFFSETS = 0x144,
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TIFF_TILE_BYTE_COUNTS = 0x145,
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TIFF_YCBCR_COEFFICIENTS = 0x211,
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TIFF_YCBCR_COEFFICIENTS = 0x211,
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TIFF_YCBCR_SUBSAMPLING = 0x212,
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TIFF_YCBCR_SUBSAMPLING = 0x212,
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TIFF_YCBCR_POSITIONING = 0x213,
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TIFF_YCBCR_POSITIONING = 0x213,
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