Searched refs:alpha_sum (Results 1 – 1 of 1) sorted by relevance
992 int luminance_sum = 0, alpha_sum = 0; in get_average_luminance_alpha_unorm() local998 alpha_sum += src[3]; in get_average_luminance_alpha_unorm()1005 *average_alpha = alpha_sum / (width * height); in get_average_luminance_alpha_unorm()