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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef GLES_BUFFER_H
#define GLES_BUFFER_H
#include <stdio.h>
#include <GLES/gl.h>
#include <GLcommon/objectNameManager.h>
#include <GLcommon/RangeManip.h>
class GLESbuffer: public ObjectData {
public:
GLESbuffer():ObjectData(BUFFER_DATA),m_size(0),m_usage(GL_STATIC_DRAW),m_data(NULL),m_wasBound(false){}
GLuint getSize(){return m_size;};
GLuint getUsage(){return m_usage;};
GLvoid* getData(){ return m_data;}
bool setBuffer(GLuint size,GLuint usage,const GLvoid* data);
bool setSubBuffer(GLint offset,GLuint size,const GLvoid* data);
void getConversions(const RangeList& rIn,RangeList& rOut);
bool fullyConverted(){return m_conversionManager.size() == 0;};
void setBinded(){m_wasBound = true;};
bool wasBinded(){return m_wasBound;};
~GLESbuffer();
private:
GLuint m_size;
GLuint m_usage;
unsigned char* m_data;
RangeList m_conversionManager;
bool m_wasBound;
};
typedef emugl::SmartPtr<GLESbuffer> GLESbufferPtr;
#endif
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