state.h

#ifndef __STATE_H
#define __STATE_H

#include "GLES/gl.h"
#include "GLES2/gl2.h"
#include "EGL/egl.h"
#include "EGL/eglext.h"

typedef struct
{
   uint32_t screen_width;
   uint32_t screen_height;
// OpenGL|ES objects
   EGLDisplay display;
   EGLSurface surface;
   EGLContext context;
   GLuint tex;
	 GLuint programObject;
// model rotation vector and direction
   GLfloat rot_angle_x_inc;
   GLfloat rot_angle_y_inc;
   GLfloat rot_angle_z_inc;
// current model rotation angles
   GLfloat rot_angle_x;
   GLfloat rot_angle_y;
   GLfloat rot_angle_z;
// current distance from camera
   GLfloat distance;
   GLfloat distance_inc;
// pointers to texture buffers
   char *tex_buf1;
   char *tex_buf2;
   char *tex_buf3;

	 GLuint attr_vertex;
	 GLuint attr_tex;
	 GLuint unif_tex;
	 GLuint unif_thresh;
	 GLuint unif_color;
	 void *eglImage;
} CUBE_STATE_T;

#endif