From 6cc6f816780e64c5fb1e17a22fb5e473e75efe69 Mon Sep 17 00:00:00 2001
From: Richard Linden <none@none>
Date: Fri, 23 Jul 2010 22:07:15 -0700
Subject: first pass ui rendering performance improvements

---
 indra/llui/lllocalcliprect.cpp | 42 ++++++------------------------------------
 1 file changed, 6 insertions(+), 36 deletions(-)

(limited to 'indra/llui/lllocalcliprect.cpp')

diff --git a/indra/llui/lllocalcliprect.cpp b/indra/llui/lllocalcliprect.cpp
index 43c21e250c..55329f64e4 100644
--- a/indra/llui/lllocalcliprect.cpp
+++ b/indra/llui/lllocalcliprect.cpp
@@ -33,33 +33,8 @@
 #include "lllocalcliprect.h"
 
 #include "llfontgl.h"
-#include "llgl.h"
 #include "llui.h"
 
-#include <stack>
-
-//---------------------------------------------------------------------------
-// LLScreenClipRect
-// implementation class in screen space
-//---------------------------------------------------------------------------
-class LLScreenClipRect
-{
-public:
-	LLScreenClipRect(const LLRect& rect, BOOL enabled = TRUE);
-	virtual ~LLScreenClipRect();
-
-private:
-	static void pushClipRect(const LLRect& rect);
-	static void popClipRect();
-	static void updateScissorRegion();
-
-private:
-	LLGLState		mScissorState;
-	BOOL			mEnabled;
-
-	static std::stack<LLRect> sClipRectStack;
-};
-
 /*static*/ std::stack<LLRect> LLScreenClipRect::sClipRectStack;
 
 
@@ -131,16 +106,11 @@ void LLScreenClipRect::updateScissorRegion()
 // LLLocalClipRect
 //---------------------------------------------------------------------------
 LLLocalClipRect::LLLocalClipRect(const LLRect& rect, BOOL enabled /* = TRUE */)
-{
-	LLRect screen(rect.mLeft + LLFontGL::sCurOrigin.mX, 
-		rect.mTop + LLFontGL::sCurOrigin.mY, 
-		rect.mRight + LLFontGL::sCurOrigin.mX, 
-		rect.mBottom + LLFontGL::sCurOrigin.mY);
-	mScreenClipRect = new LLScreenClipRect(screen, enabled);
-}
+:	LLScreenClipRect(LLRect(rect.mLeft + LLFontGL::sCurOrigin.mX, 
+					rect.mTop + LLFontGL::sCurOrigin.mY, 
+					rect.mRight + LLFontGL::sCurOrigin.mX, 
+					rect.mBottom + LLFontGL::sCurOrigin.mY), enabled)
+{}
 
 LLLocalClipRect::~LLLocalClipRect()
-{
-	delete mScreenClipRect;
-	mScreenClipRect = NULL;
-}
+{}
-- 
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