just disable alpha buffer to make it more portable as

many hardware doesn't have a true alpha plane ! git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3359 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1999-08-12 15:02:44 +00:00
parent c32cfa3641
commit 265b457741
1 changed files with 1 additions and 1 deletions
--- a/utils/glcanvas/gtk/glcanvas.cpp
+++ b/utils/glcanvas/gtk/glcanvas.cpp
@@ -220,7 +220,7 @@ bool wxGLCanvas::Create( wxWindow *parent,
 		       GLX_RED_SIZE, 1, 
 		       GLX_GREEN_SIZE, 1, 
 		       GLX_BLUE_SIZE, 1, 
-		       GLX_ALPHA_SIZE, 1, 
+		       GLX_ALPHA_SIZE, 0, 
 		       None };
 	attribList = (int*) data;
    }