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1 /*
2 * Copyright (C) 2011 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 #ifndef GLES_BUFFER_H
17 #define GLES_BUFFER_H
18 
19 #include <stdio.h>
20 #include <GLES/gl.h>
21 #include <GLcommon/objectNameManager.h>
22 #include <GLcommon/RangeManip.h>
23 
24 class GLESbuffer: public ObjectData {
25 public:
GLESbuffer()26    GLESbuffer():ObjectData(BUFFER_DATA),m_size(0),m_usage(GL_STATIC_DRAW),m_data(NULL),m_wasBound(false){}
getSize()27    GLuint getSize(){return m_size;};
getUsage()28    GLuint getUsage(){return m_usage;};
getData()29    GLvoid* getData(){ return m_data;}
30    bool  setBuffer(GLuint size,GLuint usage,const GLvoid* data);
31    bool  setSubBuffer(GLint offset,GLuint size,const GLvoid* data);
32    void  getConversions(const RangeList& rIn,RangeList& rOut);
fullyConverted()33    bool  fullyConverted(){return m_conversionManager.size() == 0;};
setBinded()34    void  setBinded(){m_wasBound = true;};
wasBinded()35    bool  wasBinded(){return m_wasBound;};
36    ~GLESbuffer();
37 
38 private:
39     GLuint         m_size;
40     GLuint         m_usage;
41     unsigned char* m_data;
42     RangeList      m_conversionManager;
43     bool           m_wasBound;
44 };
45 
46 typedef SmartPtr<GLESbuffer> GLESbufferPtr;
47 #endif
48