axmol/cocos/2d/platform/android/CCGL.h

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Copyright (c) 2010-2012 cocos2d-x.org
Copyright (c) 2013-2014 Chukong Technologies Inc.

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#ifndef __CCGL_H__
#define __CCGL_H__

#include "base/CCPlatformConfig.h"
#if CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID

#define	glClearDepth				glClearDepthf
#define glDeleteVertexArrays		glDeleteVertexArraysOES
#define glGenVertexArrays			glGenVertexArraysOES
#define glBindVertexArray			glBindVertexArrayOES
#define glMapBuffer					glMapBufferOES
#define glUnmapBuffer				glUnmapBufferOES

#define GL_DEPTH24_STENCIL8			GL_DEPTH24_STENCIL8_OES
#define GL_WRITE_ONLY				GL_WRITE_ONLY_OES

// GL_GLEXT_PROTOTYPES isn't defined in glplatform.h on android ndk r7 
// we manually define it here
#include <GLES2/gl2platform.h>
#ifndef GL_GLEXT_PROTOTYPES
#define GL_GLEXT_PROTOTYPES 1
#endif

// normal process
#include <GLES2/gl2.h>
#include <GLES2/gl2ext.h>
// gl2.h doesn't define GLchar on Android
typedef char GLchar;
// android defines GL_BGRA_EXT but not GL_BRGA
#ifndef GL_BGRA
#define GL_BGRA  0x80E1
#endif

//declare here while define in EGLView_android.cpp
extern PFNGLGENVERTEXARRAYSOESPROC glGenVertexArraysOESEXT;
extern PFNGLBINDVERTEXARRAYOESPROC glBindVertexArrayOESEXT;
extern PFNGLDELETEVERTEXARRAYSOESPROC glDeleteVertexArraysOESEXT;

#define glGenVertexArraysOES glGenVertexArraysOESEXT
#define glBindVertexArrayOES glBindVertexArrayOESEXT
#define glDeleteVertexArraysOES glDeleteVertexArraysOESEXT


#endif // CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID

#endif // __CCGL_H__