History behind 7-bit alpha component?
Issue #132
new
Hi, I'm looking for more information about why the alpha channel is limited to 7 bits. Are/were there platform issues? Is it just for backwards compatibility?
Comments (2)
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1 bit was used for the antialias part, bad design years ago. full 32bit support (and other coming), stay tuned :)
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Found this cryptic note in the source:
May or may not have something to do with this: