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package demos.es2.perftst;
import com.jogamp.nativewindow.NativeWindowFactory;
import com.jogamp.opengl.GL;
import com.jogamp.opengl.GL2ES2;
import com.jogamp.opengl.GLAutoDrawable;
import com.jogamp.opengl.GLCapabilities;
import com.jogamp.opengl.GLEventListener;
import com.jogamp.opengl.GLException;
import com.jogamp.opengl.GLProfile;
import com.jogamp.opengl.GLUniformData;
import com.jogamp.opengl.fixedfunc.GLMatrixFunc;
import com.jogamp.newt.Display;
import com.jogamp.newt.NewtFactory;
import com.jogamp.newt.Screen;
import com.jogamp.newt.Window;
import com.jogamp.newt.event.MouseEvent;
import com.jogamp.newt.event.MouseListener;
import com.jogamp.newt.opengl.GLWindow;
import com.jogamp.opengl.util.PMVMatrix;
import com.jogamp.opengl.util.glsl.ShaderState;
public class Perftst implements MouseListener, GLEventListener {
private GLWindow window;
private boolean quit = false;
private PerfModule pmod;
private ShaderState st;
private PMVMatrix pmvMatrix;
@Override
public void mouseClicked(final MouseEvent e) {
quit=true;
}
@Override
public void mouseEntered(final MouseEvent e) {
}
@Override
public void mouseExited(final MouseEvent e) {
}
@Override
public void mousePressed(final MouseEvent e) {
}
@Override
public void mouseReleased(final MouseEvent e) {
}
@Override
public void mouseMoved(final MouseEvent e) {
}
@Override
public void mouseDragged(final MouseEvent e) {
}
@Override
public void mouseWheelMoved(final MouseEvent e) {
}
private void run(final int type, final PerfModule pm) {
final int width = 800;
final int height = 480;
pmod = pm;
System.err.println("Perftst.run()");
try {
final GLCapabilities caps = new GLCapabilities(GLProfile.getGL2ES2());
// For emulation library, use 16 bpp
caps.setRedBits(5);
caps.setGreenBits(6);
caps.setBlueBits(5);
caps.setDepthBits(16);
Window nWindow = null;
if(0!=(type&USE_AWT)) {
final Display nDisplay = NewtFactory.createDisplay(NativeWindowFactory.TYPE_AWT, null); // local display
final Screen nScreen = NewtFactory.createScreen(nDisplay, 0); // screen 0
nWindow = NewtFactory.createWindow(nScreen, caps);
window = GLWindow.create(nWindow);
} else {
window = GLWindow.create(caps);
}
window.addMouseListener(this);
window.addGLEventListener(this);
// window.setEventHandlerMode(GLWindow.EVENT_HANDLER_GL_CURRENT); // default
// window.setEventHandlerMode(GLWindow.EVENT_HANDLER_GL_NONE); // no current ..
// Size OpenGL to Video Surface
window.setSize(width, height);
window.setFullscreen(true);
window.setVisible(true);
window.display();
// Shut things down cooperatively
window.destroy();
System.out.println("Perftst shut down cleanly.");
} catch (final Throwable t) {
t.printStackTrace();
}
}
@Override
public void init(final GLAutoDrawable drawable) {
drawable.setAutoSwapBufferMode(false);
final GL2ES2 gl = drawable.getGL().getGL2ES2();
System.err.println("Entering initialization");
System.err.println("GL_VERSION=" + gl.glGetString(GL.GL_VERSION));
System.err.println("GL_EXTENSIONS:");
System.err.println(" " + gl.glGetString(GL.GL_EXTENSIONS));
pmvMatrix = new PMVMatrix();
st = pmod.initShaderState(gl);
// Push the 1st uniform down the path
st.useProgram(gl, true);
pmvMatrix.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
pmvMatrix.glLoadIdentity();
pmvMatrix.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
pmvMatrix.glLoadIdentity();
if(!st.uniform(gl, new GLUniformData("mgl_PMVMatrix", 4, 4, pmvMatrix.getSyncPMvMat()))) {
throw new GLException("Error setting PMVMatrix in shader: "+st);
}
// OpenGL Render Settings
gl.glClearColor(0, 0, 0, 1);
gl.glEnable(GL.GL_DEPTH_TEST);
st.useProgram(gl, false);
// Let's show the completed shader state ..
System.out.println(st);
}
@Override
public void reshape(final GLAutoDrawable drawable, final int x, final int y, final int width, final int height) {
final GL2ES2 gl = drawable.getGL().getGL2ES2();
st.useProgram(gl, true);
// Set location in front of camera
pmvMatrix.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
pmvMatrix.glLoadIdentity();
pmvMatrix.glOrthof(0f, 1.0f, 0.0f, 1.0f, 1.0f, 100.0f);
pmvMatrix.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
pmvMatrix.glLoadIdentity();
pmvMatrix.glTranslatef(0, 0, -10);
final GLUniformData ud = st.getUniform("mgl_PMVMatrix");
if(null!=ud) {
// same data object
st.uniform(gl, ud);
}
st.useProgram(gl, false);
}
@Override
public void dispose(final GLAutoDrawable drawable) {
final GL2ES2 gl = drawable.getGL().getGL2ES2();
st.destroy(gl);
st=null;
pmvMatrix=null;
quit=true;
}
@Override
public void display(final GLAutoDrawable drawable) {
pmod.run(drawable, 10);
}
public void displayChanged(final GLAutoDrawable drawable, final boolean modeChanged, final boolean deviceChanged) {
}
public static int USE_NEWT = 0;
public static int USE_AWT = 1 << 0;
public static void main(final String[] args) {
int type = USE_NEWT ;
String tstName = "demos.es2.perftst.PerfVBOLoad"; // default
for(int i=args.length-1; i>=0; i--) {
if(args[i].equals("-awt")) {
type |= USE_AWT;
}
if(args[i].equals("-test") && i+1<args.length ) {
tstName = args[i+1];
}
}
try {
final PerfModule pmod = (PerfModule) Class.forName(tstName).newInstance();
new Perftst().run(type, pmod);
System.exit(0);
} catch (final Exception e) {
e.printStackTrace();
System.exit(1);
}
}
}
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