Searched refs:alpha_kdim (Results 1 – 1 of 1) sorted by relevance
341 float alpha_kdim = static_cast<float>(2 * alpha_kernel_radius + 1); in compute_pixel_region_variance() local346 alpha_rsamples = 1.0f / (alpha_kdim * alpha_kdim * alpha_kdim); in compute_pixel_region_variance()350 alpha_rsamples = 1.0f / (alpha_kdim * alpha_kdim); in compute_pixel_region_variance()