10 if(vk_init(VKINIT_DEPTH | VKINIT_RAY, &flags) == -1) {
13 if(!(flags & VKINIT_RAY)) {
14 fprintf(stderr, "Vulkan raytracing extensions not available\n");
21 void app_cleanup(void)
27 void app_display(void)
31 void app_reshape(int x, int y)
33 if(vk_reshape(x, y) == -1) {
38 void app_keyboard(int key, int press)
49 void app_mouse(int bn, int press, int x, int y)
53 void app_motion(int x, int y)