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Fix ImageDataUtil.gaussianBlur crash on iOS

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This commit is contained in:
Nickolay Grebenshikov
2018-01-24 08:56:32 +07:00
committed by Joshua Granick
parent de88df7dde
commit 09acb12d18
1 changed files with 4 additions and 4 deletions
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8
lime/graphics/utils/ImageDataUtil.hx
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@@ -668,10 +668,10 @@ class ImageDataUtil {
while (i >= 0) {
a = Std.int(imgB[ i + 3 ] * strength );
a = a < 0 ? 0 : (a > 255 ? 255 : a);
imgB[ i + offset] = fromPreMult( imgB[ i ], a );
imgB[ i + 1 + offset] = fromPreMult( imgB[ i + 1 ], a );
imgB[ i + 2 + offset] = fromPreMult( imgB[ i + 2 ], a );
imgB[ i + 3 + offset] = a;
imgB[ i ] = fromPreMult( imgB[ i ], a );
imgB[ i + 1 ] = fromPreMult( imgB[ i + 1 ], a );
imgB[ i + 2 ] = fromPreMult( imgB[ i + 2 ], a );
imgB[ i + 3 ] = a;
i -= 4;
}
for (i in 0...offset)