Lines Matching refs:uch
112 (composite) = (uch)((temp + (temp >> 8)) >> 8); \
132 static uch bg_red=0, bg_green=0, bg_blue=0;
138 static uch *image_data;
362 bg_red = (uch)r; in main()
363 bg_green = (uch)g; in main()
364 bg_blue = (uch)b; in main()
438 uch *xdata; in rpng_x_create_window()
652 xdata = (uch *)malloc(4*image_width*image_height); in rpng_x_create_window()
655 xdata = (uch *)malloc(2*image_width*image_height); in rpng_x_create_window()
658 xdata = (uch *)malloc(image_width*image_height); in rpng_x_create_window()
695 uch *src; in rpng_x_display_image()
697 uch r, g, b, a; in rpng_x_display_image()