From 1becc5edd495f82fb647bd577bd9722e242f55d5 Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Tue, 7 Dec 2004 14:44:55 +0000
Subject: [PATCH] fix offscreen rendering with true offscreen buffer

---
 panda/src/display/graphicsBuffer.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/panda/src/display/graphicsBuffer.cxx b/panda/src/display/graphicsBuffer.cxx
index 1fd967a9ce..3e63d02aee 100644
--- a/panda/src/display/graphicsBuffer.cxx
+++ b/panda/src/display/graphicsBuffer.cxx
@@ -49,6 +49,7 @@ GraphicsBuffer(GraphicsPipe *pipe, GraphicsStateGuardian *gsg,
   _x_size = x_size;
   _y_size = y_size;
   _has_size = true;
+  _default_display_region->compute_pixels(_x_size, _y_size);
   _open_request = OR_none;
 }