psd: use byte counts for scan lines #312
Merged
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Some PSDs rely on the byte counts for each scan line to be decoded correctly. ImageMagick seems to add a pad byte to each row in some cases when exporting to PSD. Example
Also, "Desktop2.psd" from ImageMagick/ImageMagick#1962 overshoots by 4 bytes on row 520 of the red plane. It fails to decode unless we use the byte counts.