From b8bf19b7a9f3a9ea02cfd0c57986d589b40a81d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kristian=20H=C3=B8gsberg?= <krh@redhat.com>
Date: Wed, 5 Nov 2008 07:38:46 -0500
Subject: [PATCH] Clear depth buffer, but only depth buffer for gears.

---
 gears.c  | 2 ++
 window.c | 1 +
 2 files changed, 3 insertions(+)

diff --git a/gears.c b/gears.c
index db79d4df..9722eefa 100644
--- a/gears.c
+++ b/gears.c
@@ -174,6 +174,8 @@ gears_draw(struct gears *gears, GLfloat angle)
 {
 	GLfloat view_rotx = 20.0, view_roty = 30.0, view_rotz = 0.0;
 
+	glClear(GL_DEPTH_BUFFER_BIT);
+
 	glPushMatrix();
 
 	glTranslatef(0.0, 0.0, -50);
diff --git a/window.c b/window.c
index 7db8c2c9..3cc894f8 100644
--- a/window.c
+++ b/window.c
@@ -154,6 +154,7 @@ draw_window(struct window *window)
 						     window->config, window->name,
 						     window->width, window->height,
 						     window->stride, NULL);
+
 	if (surface == NULL)
 		die("failed to create surface\n");