From e32660060954c0d1a1f7636c6365970348f3be24 Mon Sep 17 00:00:00 2001
From: Shuang He <shuang.he@intel.com>
Date: Mon, 27 Apr 2009 07:13:33 -0600
Subject: demos: Clean up allocated Textures and Display Lists when demo quit

---
 progs/demos/tunnel.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'progs/demos/tunnel.c')

diff --git a/progs/demos/tunnel.c b/progs/demos/tunnel.c
index 6a240580e8..6981da3298 100644
--- a/progs/demos/tunnel.c
+++ b/progs/demos/tunnel.c
@@ -202,11 +202,19 @@ special(int k, int x, int y)
    }
 }
 
+static void
+cleanup(void)
+{
+   glDeleteTextures(1, &t1id);
+   glDeleteTextures(1, &t2id);
+}
+
 static void
 key(unsigned char k, int x, int y)
 {
    switch (k) {
    case 27:
+      cleanup();
       exit(0);
       break;
 
@@ -531,5 +539,6 @@ main(int ac, char **av)
 
    glutMainLoop();
 
+   cleanup();
    return 0;
 }
-- 
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