SimpleRenderer.h

#pragma once

//#include <angle_gl.h>
#include "GLES/gl.h"
#include "GLES/glext.h"
#include "GLES2/gl2.h"
#include "GLES2/gl2ext.h"
#include "GLES3/gl3.h"
#include "GLES3/gl31.h"
#include "GLES3/gl32.h"

// TODO(http://anglebug.com/3730): Autogenerate these enums from gl.xml
// HACK: Defines for queries that are not in GLES
#define GL_CONTEXT_PROFILE_MASK 0x9126
#define GL_CONTEXT_COMPATIBILITY_PROFILE_BIT 0x00000002
#define GL_CONTEXT_CORE_PROFILE_BIT 0x00000001



class SimpleRenderer
{
    public:
    SimpleRenderer();
    ~SimpleRenderer();
    void Draw();
    void UpdateWindowSize(GLsizei width, GLsizei height);

    private:
    GLuint  mProgram;
    GLsizei mWindowWidth;
    GLsizei mWindowHeight;

    GLint mPositionAttribLocation;
    GLint mColorAttribLocation;

    GLint mModelUniformLocation;
    GLint mViewUniformLocation;
    GLint mProjUniformLocation;

    GLuint mVertexPositionBuffer;
    GLuint mVertexColorBuffer;
    GLuint mIndexBuffer;

    int mDrawCount;
};