From dd7e9b3ed67aa77575442a2fa7f1f2df947cfe07 Mon Sep 17 00:00:00 2001
From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Sun, 7 Dec 2003 08:35:48 +0000
Subject: [PATCH] removed vid_allowhwgamma variable because vid_activewindow is
 a better thing to check

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@3693 d7cf8633-e32d-0410-b094-e92efae38249
---
 vid.h        | 1 -
 vid_glx.c    | 6 +-----
 vid_shared.c | 6 ++----
 vid_wgl.c    | 2 --
 4 files changed, 3 insertions(+), 12 deletions(-)

diff --git a/vid.h b/vid.h
index df206114..a8086e6a 100644
--- a/vid.h
+++ b/vid.h
@@ -43,7 +43,6 @@ extern void (*vid_menukeyfn)(int key);
 
 extern int vid_hidden;
 extern int vid_activewindow;
-extern int vid_allowhwgamma;
 extern cvar_t vid_hardwaregammasupported;
 extern int vid_usinghwgamma;
 
diff --git a/vid_glx.c b/vid_glx.c
index 37b6d5aa..4135f726 100644
--- a/vid_glx.c
+++ b/vid_glx.c
@@ -468,24 +468,20 @@ static void HandleEvents(void)
 			// window restored
 			vid_hidden = false;
 			vid_activewindow = false;
-			vid_allowhwgamma = false;
 			VID_RestoreSystemGamma();
 			break;
 		case UnmapNotify:
 			// window iconified/rolledup/whatever
 			vid_hidden = true;
 			vid_activewindow = false;
-			vid_allowhwgamma = false;
 			VID_RestoreSystemGamma();
 			break;
 		case FocusIn:
 			// window is now the input focus
-			vid_allowhwgamma = true;
 			vid_activewindow = true;
 			break;
 		case FocusOut:
 			// window is no longer the input focus
-			vid_allowhwgamma = false;
 			vid_activewindow = false;
 			VID_RestoreSystemGamma();
 			break;
@@ -835,7 +831,7 @@ int VID_InitMode(int fullscreen, int width, int height, int bpp)
 
 	usingmouse = false;
 	vid_hidden = false;
-	vid_allowhwgamma = true;
+	vid_activewindow = true;
 	GL_Init();
 	return true;
 }
diff --git a/vid_shared.c b/vid_shared.c
index 7589a181..4da77ee4 100644
--- a/vid_shared.c
+++ b/vid_shared.c
@@ -46,8 +46,6 @@ int vid_hidden = true;
 // LordHavoc: if window is not the active window, don't hog as much CPU time,
 // let go of the mouse, turn off sound, and restore system gamma ramps...
 int vid_activewindow = true;
-// LordHavoc: whether to allow use of hwgamma (disabled when window is inactive)
-int vid_allowhwgamma = false;
 
 // we don't know until we try it!
 cvar_t vid_hardwaregammasupported = {CVAR_READONLY,"vid_hardwaregammasupported","1"};
@@ -605,7 +603,7 @@ void VID_UpdateGamma(qboolean force)
 		return;
 
 	if (!force
-	 && vid_usinghwgamma == (vid_allowhwgamma && v_hwgamma.integer)
+	 && vid_usinghwgamma == (vid_activewindow && v_hwgamma.integer)
 	 && v_gamma.value == cachegamma
 	 && v_contrast.value == cachecontrast
 	 && v_brightness.value == cachebrightness
@@ -621,7 +619,7 @@ void VID_UpdateGamma(qboolean force)
 	 && cachewhite[2] == v_color_white_b.value)
 		return;
 
-	if (vid_allowhwgamma && v_hwgamma.integer)
+	if (vid_activewindow && v_hwgamma.integer)
 	{
 		if (!vid_usinghwgamma)
 		{
diff --git a/vid_wgl.c b/vid_wgl.c
index 64fed039..049258ec 100644
--- a/vid_wgl.c
+++ b/vid_wgl.c
@@ -468,7 +468,6 @@ void AppActivate(BOOL fActive, BOOL minimize)
 
 	if (fActive)
 	{
-		vid_allowhwgamma = true;
 		if (vid_isfullscreen)
 		{
 			if (vid_wassuspended)
@@ -485,7 +484,6 @@ void AppActivate(BOOL fActive, BOOL minimize)
 
 	if (!fActive)
 	{
-		vid_allowhwgamma = false;
 		vid_usingmouse = false;
 		IN_DeactivateMouse ();
 		IN_ShowMouse ();
-- 
2.39.2