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Fix linux compilation.

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This commit is contained in:
hiker 2014-05-24 12:16:44 +10:00
parent 36cbb18e27
commit 22f5b39223
1 changed files with 3 additions and 3 deletions
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6
src/graphics/glwrap.cpp
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@ -354,9 +354,9 @@ void compressTexture(irr::video::ITexture *tex, bool srgb, bool premul_alpha)
float alpha = data[4 * i + 3];
if (alpha > 0.)
alpha = pow(alpha / 255.f, 1.f / 2.2f);
data[4 * i ] = unsigned char(data[4 * i ] * alpha);
data[4 * i + 1] = unsigned char(data[4 * i + 1] * alpha);
data[4 * i + 2] = unsigned char(data[4 * i + 2] * alpha);
data[4 * i ] = (unsigned char)(data[4 * i ] * alpha);
data[4 * i + 1] = (unsigned char)(data[4 * i + 1] * alpha);
data[4 * i + 2] = (unsigned char)(data[4 * i + 2] * alpha);
}
}