2015-05-12 16:43:17 +08:00
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/****************************************************************************
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Copyright (c) 2015 Chukong Technologies Inc.
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#ifndef __CC_FRAME_BUFFER_H__
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#define __CC_FRAME_BUFFER_H__
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#include "base/CCRef.h"
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#include "platform/CCGL.h"
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#include "renderer/CCTexture2D.h"
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NS_CC_BEGIN
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class FrameBufferObject : public Texture2D
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{
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public:
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static FrameBufferObject* create(uint8_t fid, unsigned int width, unsigned int height);
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2015-05-13 14:24:53 +08:00
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bool init(uint8_t fid, unsigned int width, unsigned int height);
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2015-05-12 16:43:17 +08:00
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public:
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GLuint getFBO() const { return _fbo; }
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GLuint getFID() const { return _fid; }
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CC_CONSTRUCTOR_ACCESS:
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FrameBufferObject();
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virtual ~FrameBufferObject();
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private:
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//openGL content for FrameBuffer
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GLuint _fbo;
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GLuint _depthBuffer;
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//
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uint8_t _fid;
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2015-05-13 14:24:53 +08:00
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public:
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static void initDefaultFBO();
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static void applyDefaultFBO();
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private:
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static GLuint _defaultFBO;
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static GLuint _defaultRenderBuffer;
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2015-05-12 16:43:17 +08:00
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};
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NS_CC_END
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#endif /* defined(__CC_FRAME_BUFFER_H__) */
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