NullWS Entry Point

/*!**************************************************************************
\File         OpenGLESHelloAPI_NullWS.cpp
\Title        OpenGL ES 2.0 HelloAPI Tutorial
\Author       PowerVR by Imagination, Developer Technology Team
\Copyright    Copyright (c) Imagination Technologies Limited.
\brief        Basic Tutorial that shows step-by-step how to initialise OpenGL ES 2.0, use it for drawing a triangle and terminate it.
             Entry Point: main
*****************************************************************************/

#include "OpenGLESHelloAPI.h"

#include <stdio.h>

/*!***************************************************************************
\param[in] argc  Number of arguments passed to the application, ignored.
\param[in] argv  Command line strings passed to the application, ignored.
\return        Result code to send to the Operating System
\brief Main function of the program, executes other functions.
*****************************************************************************/
int main(int /*argc*/, char** /*argv*/)
{
   OpenGLESAPI helloAPI;

Setup OpenGL ES state and objects.

helloAPI.initializeEGL();
helloAPI.initializeGLES();

Renders a triangle for 800 frames using the state setup in the previous function.

for (int i = 0; i < 800; ++i)
{
    if (!helloAPI.drawFrame() || !helloAPI.swapEGLBuffers())
    {
        break;
    }
}

Release any resources created in the Initialize functions.

helloAPI.releaseGLState();
helloAPI.releaseEGLState();

Destroy the eglWindow.

   return 0;
}