Searched refs:back_bx (Results 1 – 2 of 2) sorted by relevance
2330 png_uint_32 back_bx = (255-alpha) * back_b; in png_image_read_colormap() local2339 PNG_sRGB_FROM_LINEAR(gray + back_bx), 255, E_sRGB); in png_image_read_colormap()
2596 png_uint_32 back_bx = (255-alpha) * back_b; in png_image_read_colormap() local2605 PNG_sRGB_FROM_LINEAR(gray + back_bx), 255, P_sRGB); in png_image_read_colormap()