Mercurial > touhou

diff pytouhou/ui/gamerunner.pyx @ 427:0604f4fbbe3c

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Move the depth buffer clear outside of scissor, as per apitrace’s advice.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Sat, 03 Aug 2013 15:48:51 +0200
parents 5d7bb2fd74f7
children f41a26971a19
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line diff
--- a/pytouhou/ui/gamerunner.pyx
+++ b/pytouhou/ui/gamerunner.pyx
@@ -17,7 +17,7 @@ from pytouhou.lib import sdl
 from pytouhou.lib.opengl cimport \
          (glMatrixMode, glEnable, glDisable, glViewport, glScissor,
           glLoadMatrixf, glGenBuffers, glDeleteBuffers, GL_MODELVIEW,
-          GL_FOG, GL_SCISSOR_TEST)
+          GL_FOG, GL_SCISSOR_TEST, glClear, GL_DEPTH_BUFFER_BIT)
 
 from pytouhou.utils.helpers import get_logger
 from pytouhou.utils.maths cimport perspective, setup_camera, ortho_2d
@@ -162,6 +162,7 @@ class GameRunner(GameRenderer):
         #TODO: move that to GameRenderer?
         x, y = self.game.interface.game_pos
         glViewport(x, y, self.game.width, self.game.height)
+        glClear(GL_DEPTH_BUFFER_BIT)
         glScissor(x, y, self.game.width, self.game.height)
         glEnable(GL_SCISSOR_TEST)