From: Keith Whitwell <keithw@vmware.com>
Date: Mon, 20 Apr 2009 16:32:15 +0000 (+0100)
Subject: trivial/tri_viewport: add space==reset key
X-Git-Tag: 062012170305~16521^2~610
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a38f7d9e689f0e12cb8eed6b96a140805b452ba1;p=profile%2Fivi%2Fmesa.git

trivial/tri_viewport: add space==reset key
---

diff --git a/progs/trivial/tri-viewport.c b/progs/trivial/tri-viewport.c
index c08089b..37e4244 100644
--- a/progs/trivial/tri-viewport.c
+++ b/progs/trivial/tri-viewport.c
@@ -72,7 +72,9 @@ static void Key(unsigned char key, int x, int y)
    case 'H':
       th -= 1.0;
       break;
-
+   case ' ':
+      tw = th = tx = ty = 0;
+      break;
    default:
       break;
    }