From 64ac386384ba5007bddffa1bcebe9156814a2c48 Mon Sep 17 00:00:00 2001
From: Ming <ming@cocos2d-x.org>
Date: Fri, 12 Nov 2010 09:29:14 +0000
Subject: [PATCH] issue #202

---
 cocos2dx/misc_nodes/CCRenderTexture.cpp | 109 +++++++++++++-----------
 1 file changed, 57 insertions(+), 52 deletions(-)

diff --git a/cocos2dx/misc_nodes/CCRenderTexture.cpp b/cocos2dx/misc_nodes/CCRenderTexture.cpp
index 5dc078a223..cd28b9f581 100644
--- a/cocos2dx/misc_nodes/CCRenderTexture.cpp
+++ b/cocos2dx/misc_nodes/CCRenderTexture.cpp
@@ -1,34 +1,39 @@
-/****************************************************************************
-Copyright (c) 2010 cocos2d-x.org
-
-http://www.cocos2d-x.org
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-****************************************************************************/
-
-#include "CCRenderTexture.h"
-#include "CCDirector.h"
-#include "platform/platform.h"
-#include "CCXUIImage.h"
-#include <GLES/glext.h>
-
-namespace cocos2d { 
+/****************************************************************************
+Copyright (c) 2010 cocos2d-x.org
+
+http://www.cocos2d-x.org
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+****************************************************************************/
+
+#include "CCRenderTexture.h"
+#include "CCDirector.h"
+#include "platform/platform.h"
+#include "CCXUIImage.h"
+
+#ifdef IPHONE
+    #include <OpenGLES/ES1/glext.h>
+#else
+    #include <GLES/glext.h>
+#endif
+
+namespace cocos2d { 
 
 	// implementation CCRenderTexture
 	CCSprite * CCRenderTexture::getSprite()
@@ -140,30 +145,30 @@ namespace cocos2d {
 	{
 		bool bRet = false;
 		UIImage *myImage = this->getUIImageFromBuffer();
-		if (myImage)
-		{
-			bRet = myImage->save(name, format);
-			delete myImage;
-		}
-		return bRet;
+		if (myImage)
+		{
+			bRet = myImage->save(name, format);
+			delete myImage;
+		}
+		return bRet;
 	}
 
 	/* get buffer as UIImage */
 	UIImage * CCRenderTexture::getUIImageFromBuffer()
 	{
- 		int tx = (int)m_pTexture->getContentSize().width;
- 		int ty = (int)m_pTexture->getContentSize().height;
- 
- 		void * pBuffer = new char[tx * ty * 4];
- 
- 		this->begin();
- 		glReadPixels(0,0,tx,ty,GL_RGBA,GL_UNSIGNED_BYTE, pBuffer);
- 		this->end();
- 
- 		UIImage *pRet = new UIImage();
- 		pRet->initWithBuffer(tx, ty, (unsigned char*)pBuffer);
-		delete[] pBuffer;
- 		return pRet;
+ 		int tx = (int)m_pTexture->getContentSize().width;
+ 		int ty = (int)m_pTexture->getContentSize().height;
+ 
+ 		void * pBuffer = new char[tx * ty * 4];
+ 
+ 		this->begin();
+ 		glReadPixels(0,0,tx,ty,GL_RGBA,GL_UNSIGNED_BYTE, pBuffer);
+ 		this->end();
+ 
+ 		UIImage *pRet = new UIImage();
+ 		pRet->initWithBuffer(tx, ty, (unsigned char*)pBuffer);
+		delete[] pBuffer;
+ 		return pRet;
 	}
-
-} // namespace cocos2d
+
+} // namespace cocos2d