From 21c69004fba058b884041c56d7e0815ca5d9e281 Mon Sep 17 00:00:00 2001
From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Tue, 18 Apr 2006 10:37:43 +0000
Subject: [PATCH] reset a bit more state each frame

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@6306 d7cf8633-e32d-0410-b094-e92efae38249
---
 gl_backend.c | 9 ++++++---
 glquake.h    | 1 +
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/gl_backend.c b/gl_backend.c
index 7d608d3f..a3b6747d 100644
--- a/gl_backend.c
+++ b/gl_backend.c
@@ -517,11 +517,14 @@ void GL_Backend_ResetState(void)
 	CHECKGLERROR
 
 	qglColorMask(1, 1, 1, 1);
-	qglEnable(GL_CULL_FACE);CHECKGLERROR
-	qglCullFace(GL_FRONT);CHECKGLERROR
-	qglEnable(GL_DEPTH_TEST);CHECKGLERROR
+	qglAlphaFunc(GL_GEQUAL, 0.5);CHECKGLERROR
+	qglDisable(GL_ALPHA_TEST);CHECKGLERROR
 	qglBlendFunc(gl_state.blendfunc1, gl_state.blendfunc2);CHECKGLERROR
 	qglDisable(GL_BLEND);CHECKGLERROR
+	qglCullFace(GL_FRONT);CHECKGLERROR
+	qglEnable(GL_CULL_FACE);CHECKGLERROR
+	qglDepthFunc(GL_LEQUAL);CHECKGLERROR
+	qglEnable(GL_DEPTH_TEST);CHECKGLERROR
 	qglDepthMask(gl_state.depthmask);CHECKGLERROR
 
 	qglVertexPointer(3, GL_FLOAT, sizeof(float[3]), NULL);CHECKGLERROR
diff --git a/glquake.h b/glquake.h
index 4404f856..a84dd17d 100644
--- a/glquake.h
+++ b/glquake.h
@@ -82,6 +82,7 @@ typedef double GLclampd;
 #define GL_CULL_FACE				0x0B44
 
 #define GL_BLEND				0x0BE2
+#define GL_ALPHA_TEST			0x0BC0
 
 #define GL_ZERO					0x0
 #define GL_ONE					0x1
-- 
2.39.2