From 79431b9c9e02e9cfd73a71bd8381d6488d96e9fa Mon Sep 17 00:00:00 2001
From: ewasylishen <ewasylishen@af15c1b1-3010-417e-b628-4374ebc0bcbd>
Date: Mon, 15 Jun 2015 21:17:45 +0000
Subject: [PATCH] SCR_TileClear: fix for GLSL gamma causing the tiled screen
 border to turn white, if you use "sizedown" to show the border.

git-svn-id: svn+ssh://svn.code.sf.net/p/quakespasm/code/trunk@1232 af15c1b1-3010-417e-b628-4374ebc0bcbd
---
 quakespasm/Quake/gl_screen.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/quakespasm/Quake/gl_screen.c b/quakespasm/Quake/gl_screen.c
index 631c9144..1c3c8065 100644
--- a/quakespasm/Quake/gl_screen.c
+++ b/quakespasm/Quake/gl_screen.c
@@ -953,7 +953,8 @@ johnfitz -- modified to use glwidth/glheight instead of vid.width/vid.height
 */
 void SCR_TileClear (void)
 {
-	if (scr_tileclear_updates >= vid.numpages && !gl_clear.value)
+	//ericw -- added check for glsl gamma. TODO: remove this ugly optimization?
+	if (scr_tileclear_updates >= vid.numpages && !gl_clear.value && !(gl_glsl_gamma_able && vid_gamma.value != 1))
 		return;
 	scr_tileclear_updates++;