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Fix color2int alpha handling (libgd alpha is 0-127)

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This commit is contained in:
Martijn Versteegh 2018-11-22 14:38:58 +01:00
parent 97c5dc0a83
commit 4dc016050c
1 changed files with 1 additions and 1 deletions
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2
Image.cpp
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@ -19,7 +19,7 @@
static inline int color2int(Color c)
{
u8 a = 255 - c.a;
u8 a = (255 - c.a) * gdAlphaMax / 255;
return (a << 24) | (c.r << 16) | (c.g << 8) | c.b;
}