Support more PNG IHDR values #9
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This adds full handling of the various combinations of bit depth and color type header bytes with the exception of 16-bit PNG images. Previously there was no support for true grayscale images, with or without alpha, this adds that support at all valid bit depths for each.
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This adds full handling of the various combinations of bit depth and color type header bytes with the exception of 16-bit PNG images.
Previously there was no support for true grayscale images, with or without alpha, this adds that support at all valid bit depths for each.