Lines Matching refs:uch
111 (composite) = (uch)((temp + (temp >> 8)) >> 8); \
131 static uch bg_red=0, bg_green=0, bg_blue=0;
137 static uch *image_data;
361 bg_red = (uch)r; in main()
362 bg_green = (uch)g; in main()
363 bg_blue = (uch)b; in main()
437 uch *xdata; in rpng_x_create_window()
651 xdata = (uch *)malloc(4*image_width*image_height); in rpng_x_create_window()
654 xdata = (uch *)malloc(2*image_width*image_height); in rpng_x_create_window()
657 xdata = (uch *)malloc(image_width*image_height); in rpng_x_create_window()
694 uch *src; in rpng_x_display_image()
696 uch r, g, b, a; in rpng_x_display_image()