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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_POINTER_H
#define GLES_POINTER_H
#include <GLES/gl.h>
#include "GLESbuffer.h"
class GLESpointer
{
public:
GLESpointer();
GLenum getType() const;
GLint getSize() const;
GLsizei getStride() const;
const GLvoid* getArrayData() const;
GLvoid* getBufferData() const;
GLuint getBufferName() const;
GLboolean getNormalized() const { return m_normalize ? GL_TRUE : GL_FALSE; }
const GLvoid* getData() const;
unsigned int getBufferOffset() const;
void redirectPointerData();
void getBufferConversions(const RangeList& rl,RangeList& rlOut);
bool bufferNeedConversion(){ return !m_buffer->fullyConverted();}
void setArray (GLint size,GLenum type,GLsizei stride,const GLvoid* data,bool normalize = false);
void setBuffer(GLint size,GLenum type,GLsizei stride,GLESbuffer* buf,GLuint bufferName,int offset,bool normalize = false);
bool isEnable() const;
bool isNormalize() const;
bool isVBO() const;
void enable(bool b);
private:
GLint m_size;
GLenum m_type;
GLsizei m_stride;
bool m_enabled;
bool m_normalize;
const GLvoid* m_data;
GLESbuffer* m_buffer;
GLuint m_bufferName;
unsigned int m_buffOffset;
bool m_isVBO;
};
#endif
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