// idle function
void
idleFunc(void)
{
if (panning)
{
if (mouseX < (width / 4))
{
clMandelbrot.setXPos(clMandelbrot.getXPos() - clMandelbrot.getXStep());
}
else if (mouseX > (3 * width / 4))
{
clMandelbrot.setXPos(clMandelbrot.getXPos() + clMandelbrot.getXStep());
}
if (mouseY < (height / 4))
{
clMandelbrot.setYPos(clMandelbrot.getYPos() + clMandelbrot.getYStep());
}
else if (mouseY > (3 * height / 4))
{
clMandelbrot.setYPos(clMandelbrot.getYPos() - clMandelbrot.getYStep());
}
if (zoomIn)
{
clMandelbrot.setXSize(clMandelbrot.getXSize() * 0.99);
}
else if (zoomOut)
{
clMandelbrot.setXSize(clMandelbrot.getXSize() / 0.99);
}
}
clMandelbrot.run();
//clMandelbrot.verifyResults();
glutPostRedisplay();
}
int
main(int argc, char * argv[])
{
/* initalise and run the mandelbrot kernel */
clMandelbrot.initialize();
if(!clMandelbrot.parseCommandLine(argc, argv))
return SDK_FAILURE;
if(clMandelbrot.setup()!=SDK_SUCCESS)
return SDK_FAILURE;
if(clMandelbrot.run()!=SDK_SUCCESS)
return SDK_FAILURE;
if(clMandelbrot.verifyResults()!=SDK_SUCCESS)
return SDK_FAILURE;
/* show window if it is not running in quiet mode */
if(clMandelbrot.showWindow())
{
width = clMandelbrot.getWidth();
height = clMandelbrot.getHeight();
int * output = clMandelbrot.getPixels();
pixels = (unsigned char *)malloc(height*width*4*sizeof(unsigned char));
for(int i=0; i< width*height; ++i)
{
pixels[4*i] = (unsigned char)output[i]*(i/width)/height;
pixels[4*i + 1] = (unsigned char)output[i]*(i%width)/width ;
pixels[4*i + 2] = (unsigned char)output[i]*i/(width*height);
pixels[4*i + 3] = 255;
}
initDisplay(argc, argv);
mainLoopGL();
}
cleanup();
return SDK_SUCCESS;
}
int
main(int argc, char * argv[])
{
// initalise and run the mandelbrot kernel
clMandelbrot.initialize();
if(clMandelbrot.parseCommandLine(argc, argv))
return SDK_FAILURE;
if(clMandelbrot.isDumpBinaryEnabled())
{
return clMandelbrot.genBinaryImage();
}
else
{
int returnVal = clMandelbrot.setup();
if(returnVal != SDK_SUCCESS)
return (returnVal == SDK_EXPECTED_FAILURE)? SDK_SUCCESS : SDK_FAILURE;
if(clMandelbrot.run()!=SDK_SUCCESS)
return SDK_FAILURE;
if(clMandelbrot.verifyResults()!=SDK_SUCCESS)
return SDK_FAILURE;
// show window if it is not running in quiet mode
if(clMandelbrot.showWindow())
{
width = clMandelbrot.getWidth();
height = clMandelbrot.getHeight();
output = (unsigned char *)clMandelbrot.getPixels();
initDisplay(argc, argv);
mainLoopGL();
}
cleanup();
}
return SDK_SUCCESS;
}