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Implement transparency handling

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Though none of this has been tested so far...
This commit is contained in:
ISSOtm
2022-03-13 11:28:20 +01:00
committed by Eldred Habert
parent e86eb9337a
commit 3c9d5b05d6
6 changed files with 32 additions and 24 deletions
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6
include/gfx/main.hpp
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@@ -56,9 +56,9 @@ struct Options {
static constexpr uint8_t VERB_UNMAPPED = 5; // Unused so far
static constexpr uint8_t VERB_VVVVVV = 6; // What, can't I have a little fun?
format_(printf, 3, 4) void verbosePrint(uint8_t level, char const *fmt, ...) const;
uint8_t maxPalSize() const {
return nbColorsPerPal; // TODO: minus 1 when transparency is active
}
mutable bool hasTransparentPixels = false;
uint8_t maxOpaqueColors() const { return nbColorsPerPal - hasTransparentPixels; }
};
extern Options options;