r = (((subtitle_color >> 16) & 0xff) * level) >> 8;
g = (((subtitle_color >> 8) & 0xff) * level) >> 8;
b = (((subtitle_color >> 0) & 0xff) * level) >> 8;
- rgba_palette[i] = b | (g << 8) | (r << 16) | ((alpha[i] * 17) << 24);
+ rgba_palette[i] = b | (g << 8) | (r << 16) | ((alpha[i] * 17U) << 24);
color_used[colormap[i]] = (i + 1);
j++;
} else {
rgba_palette[i] = (rgba_palette[color_used[colormap[i]] - 1] & 0x00ffffff) |
- ((alpha[i] * 17) << 24);
+ ((alpha[i] * 17U) << 24);
}
}
}