init flags mechanism

[vkray] / src / app.c

diff --git a/src/app.c b/src/app.c
index 1d97906..0dca609 100644 (file)
--- a/src/app.c
+++ b/src/app.c
@@ -1,12 +1,20 @@
+#include <stdio.h>
 #include <stdlib.h>
 #include "app.h"
 #include "vk.h"
 
 int app_init(void)
 {
-       if(vk_init() == -1) {
+       unsigned int flags;
+
+       if(vk_init(VKINIT_DEPTH | VKINIT_RAY, &flags) == -1) {
                return -1;
        }
+       if(!(flags & VKINIT_RAY)) {
+               fprintf(stderr, "Vulkan raytracing extensions not available\n");
+               /*vk_cleanup();
+               return -1;*/
+       }
        return 0;
 }