init flags mechanism

[vkray] / src / vk.h

diff --git a/src/vk.h b/src/vk.h
index 746b0e0..39e2df9 100644 (file)
--- a/src/vk.h
+++ b/src/vk.h
@@ -3,9 +3,15 @@
 
 #include <X11/Xlib.h>
 
+enum {
+       VKINIT_DEPTH    = 1,
+       VKINIT_STENCIL  = 2,
+       VKINIT_RAY              = 0x100
+};
+
 void vk_init_xwin(Display *dpy, Window win);
 
-int vk_init(void);
+int vk_init(unsigned int flags, unsigned int *usedflags);
 void vk_cleanup(void);
 
 int vk_reshape(int xsz, int ysz);