Function ImFontAtlasBuildMultiplyCalcLookupTable

KBotExt/imgui/imgui_draw.cpp:2335–2342

}

void    ImFontAtlasBuildMultiplyCalcLookupTable(unsigned char out_table[256], float in_brighten_factor)
{
	for (unsigned int i = 0; i < 256; i++)
	{
		unsigned int value = (unsigned int)(i * in_brighten_factor);
		out_table[i] = value > 255 ? 255 : (value & 0xFF);
	}
}

void    ImFontAtlasBuildMultiplyRectAlpha8(const unsigned char table[256], unsigned char* pixels, int x, int y, int w, int h, int stride)
{