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Native RenderGylph should handle alpha properly

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This commit is contained in:
Chris Speciale
2024-10-28 23:38:18 -04:00
committed by GitHub
parent 9cbdc83605
commit e65e863918
1 changed files with 4 additions and 3 deletions
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7
project/src/text/Font.cpp
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@@ -988,15 +988,16 @@ namespace lime {
unsigned char r = bitmap.buffer[i * pitch + j * 3 + 0]; unsigned char r = bitmap.buffer[i * pitch + j * 3 + 0];
unsigned char g = bitmap.buffer[i * pitch + j * 3 + 1]; unsigned char g = bitmap.buffer[i * pitch + j * 3 + 1];
unsigned char b = bitmap.buffer[i * pitch + j * 3 + 2]; unsigned char b = bitmap.buffer[i * pitch + j * 3 + 2];
unsigned char a = (r + g + b) / 3;
//Red //Red
position[(i * width + j) * 4 + 0] = r; position[(i * width + j) * 4 + 0] = r;
//Green //Green
position[(i * width + j) * 4 + 1] = g; position[(i * width + j) * 4 + 1] = g;
//Blue //Blue
position[(i * width + j) * 4 + 2] = b; position[(i * width + j) * 4 + 2] = b;
//Alpha (fully opaque) //Alpha
position[(i * width + j) * 4 + 3] = 255; position[(i * width + j) * 4 + 3] = a;
} }
} }