Switch to Glaze to implement glfps

[glfps] / glfps.c

diff --git a/glfps.c b/glfps.c
index 68d389a75d2cb10e71b1d9c7548d0160d941073a..dca09dda5abb3e9a5fdf3e03c106ac25e0e30cbd 100644 (file)
--- a/glfps.c
+++ b/glfps.c
@@ -2,12 +2,16 @@
 #include <dlfcn.h>
 
 #include <stdio.h>
+#include <stdlib.h>
 
 #include <X11/Xlib.h>
 #include <GL/gl.h>
 #include <GL/glx.h>
 
 #include <sys/time.h>
+#include <string.h>
+
+#include <glaze.h>
 
 /* How many frames between reports. */
 #define REPORT_FREQ 60
@@ -37,12 +41,7 @@ on_each_frame (void)
 void
 glXSwapBuffers (Display *dpy, GLXDrawable drawable)
 {
-       static typeof(&glXSwapBuffers) real_glXSwapBuffers = NULL;
-
-       if (real_glXSwapBuffers == NULL)
-               real_glXSwapBuffers = dlsym (RTLD_NEXT, "glXSwapBuffers");
-
        on_each_frame ();
 
-       real_glXSwapBuffers (dpy, drawable);
+       GLAZE_DEFER (glXSwapBuffers, dpy, drawable);
 }