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Lines 424-430
StreamPredictor::StreamPredictor(Stream
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} | } |
pixBytes = (nComps * nBits + 7) >> 3; | pixBytes = (nComps * nBits + 7) >> 3; |
rowBytes = ((nVals * nBits + 7) >> 3) + pixBytes; | rowBytes = ((nVals * nBits + 7) >> 3) + pixBytes; |
if (rowBytes < 0) { |
if (width <= 0 || nComps <= 0 || nBits <= 0 || |
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nComps > gfxColorMaxComps || |
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nBits > 16 || |
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nVals <= 0 || |
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nVals * nBits + 7 <= 0 || |
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rowBytes <= 0) { |
return; | return; |
} | } |
predLine = (Guchar *)gmalloc(rowBytes); | predLine = (Guchar *)gmalloc(rowBytes); |
