public void testImpl(final boolean keepTextureBound, final int texUnit)
throws InterruptedException, IOException {
final GLReadBufferUtil screenshot = new GLReadBufferUtil(true, false);
GLProfile glp;
if (GLProfile.isAvailable(GLProfile.GL2ES2)) {
glp = GLProfile.getGL2ES2();
} else {
System.err.println(getSimpleTestName(".") + ": GLProfile n/a");
return;
}
final GLCapabilities caps = new GLCapabilities(glp);
final GLJPanel glc = new GLJPanel(caps);
// final GLCanvas glc = new GLCanvas(caps);
final Dimension glc_sz = new Dimension(640, 480);
final Dimension glc_sz2 = new Dimension(800, 400);
glc.setMinimumSize(glc_sz);
glc.setPreferredSize(glc_sz);
final JFrame frame = new JFrame("TestGLJPanelTextureStateAWT");
Assert.assertNotNull(frame);
frame.getContentPane().add(glc);
final GLEventListener gle0;
{
final GearsES2 gle0sub = new GearsES2(0);
// gle1sub.setClearBuffers(false);
final TextureDraw02ES2ListenerFBO demo = new TextureDraw02ES2ListenerFBO(gle0sub, 1, texUnit);
demo.setKeepTextureBound(keepTextureBound);
demo.setClearBuffers(false);
gle0 = demo;
}
final GLEventListener gle1;
{
final RedSquareES2 demo = new RedSquareES2(1);
demo.setClearBuffers(false);
gle1 = demo;
}
final boolean[] glelError = {false};
glc.addGLEventListener(
new GLEventListener() {
int gle0X, gle0Y, gle0W, gle0H;
int gle1X, gle1Y, gle1W, gle1H;
int tX, tY, tW, tH;
int shot = 0;
void setupTex(GL gl) {
// Note: FBObject uses diff defaults, i.e.: GL_NEAREST and GL_CLAMP_TO_EDGE
if (keepTextureBound) {
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MAG_FILTER, GL.GL_LINEAR);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MIN_FILTER, GL.GL_LINEAR);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_S, GL.GL_REPEAT);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_T, GL.GL_REPEAT);
}
}
@Override
public void init(GLAutoDrawable drawable) {
// Initialize w/ arbitrary values !
GL2ES2 gl = drawable.getGL().getGL2ES2();
gl.glActiveTexture(GL.GL_TEXTURE0 + 1);
gl.glBindTexture(GL.GL_TEXTURE_2D, 0);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MAG_FILTER, GL.GL_LINEAR);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MIN_FILTER, GL.GL_NEAREST);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_S, GL.GL_REPEAT);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_T, GL.GL_REPEAT);
gl.glActiveTexture(GL.GL_TEXTURE0 + 0);
gl.glBindTexture(GL.GL_TEXTURE_2D, 0);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MAG_FILTER, GL.GL_LINEAR);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MIN_FILTER, GL.GL_NEAREST);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_S, GL.GL_REPEAT);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_T, GL.GL_REPEAT);
gle0.init(drawable);
gle1.init(drawable);
setupTex(gl);
}
@Override
public void dispose(GLAutoDrawable drawable) {
gle0.dispose(drawable);
gle1.dispose(drawable);
}
@Override
public void display(GLAutoDrawable drawable) {
GL2ES2 gl = drawable.getGL().getGL2ES2();
gl.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
// test viewport
{
final int[] viewport = new int[] {0, 0, 0, 0};
gl.glGetIntegerv(GL.GL_VIEWPORT, viewport, 0);
if (gle1X != viewport[0]
|| gle1Y != viewport[1]
|| gle1W != viewport[2]
|| gle1H != viewport[3]) {
final String msg =
"Expected "
+ gle1X
+ "/"
+ gle1Y
+ " "
+ gle1W
+ "x"
+ gle1H
+ ", actual "
+ viewport[0]
+ "/"
+ viewport[1]
+ " "
+ viewport[2]
+ "x"
+ viewport[3];
Assert.assertTrue("Viewport not restored: " + msg, false);
glelError[0] = true;
}
}
gl.glViewport(gle0X, gle0Y, gle0W, gle0H);
gle0.display(drawable);
gl.glViewport(gle1X, gle1Y, gle1W, gle1H);
gle1.display(drawable);
shot++;
if (4 == shot) {
gl.glViewport(tX, tY, tW, tH);
snapshot(0, null, drawable.getGL(), screenshot, TextureIO.PNG, null);
gl.glViewport(gle1X, gle1Y, gle1W, gle1H); // restore viewport test
}
final TextureState ts =
new TextureState(drawable.getGL(), GL.GL_TEXTURE_2D); // as set via gle0!
// System.err.println("XXX: "+ts);
Assert.assertEquals("Texture unit changed", GL.GL_TEXTURE0 + texUnit, ts.getUnit());
if (keepTextureBound) {
Assert.assertEquals(
"Texture mag-filter changed: " + ts, GL.GL_LINEAR, ts.getMagFilter());
Assert.assertEquals(
"Texture mag-filter changed: " + ts, GL.GL_LINEAR, ts.getMinFilter());
Assert.assertEquals("Texture wrap-s changed: " + ts, GL.GL_REPEAT, ts.getWrapS());
Assert.assertEquals("Texture wrap-t changed: " + ts, GL.GL_REPEAT, ts.getWrapT());
glelError[0] =
GL.GL_LINEAR != ts.getMagFilter()
|| GL.GL_LINEAR != ts.getMinFilter()
|| GL.GL_REPEAT != ts.getWrapS()
|| GL.GL_REPEAT != ts.getWrapT();
}
}
final int border = 5;
@Override
public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) {
gle0X = x + border;
gle0Y = y;
gle0W = width / 2 - 2 * border;
gle0H = height;
// System.err.println("GLEL0 "+gle0X+"/"+gle0Y+" "+gle0W+"x"+gle0H);
gle1X = gle0X + gle0W + 2 * border;
gle1Y = y;
gle1W = width / 2 - 2 * border;
gle1H = height;
// System.err.println("GLEL1 "+gle1X+"/"+gle1Y+" "+gle1W+"x"+gle1H);
tX = x;
tY = y;
tW = width;
tH = height;
// System.err.println("Total "+tX+"/"+tY+" "+tW+"x"+tH);
GL2ES2 gl = drawable.getGL().getGL2ES2();
gl.glViewport(gle0X, gle0Y, gle0W, gle0H);
gle0.reshape(drawable, 0, 0, gle0W, gle0H); // don't 'skip' about gle0X/gle0Y
gl.glViewport(gle1X, gle1Y, gle1W, gle1H);
gle1.reshape(drawable, 0, 0, gle1W, gle1H); // don't 'skip' about gle0X/gle0Y
if (keepTextureBound) {
setupTex(gl);
}
}
});
final QuitAdapter quitAdapter = new QuitAdapter();
new com.jogamp.newt.event.awt.AWTKeyAdapter(quitAdapter, glc).addTo(glc);
new com.jogamp.newt.event.awt.AWTWindowAdapter(quitAdapter, glc).addTo(glc);
try {
javax.swing.SwingUtilities.invokeAndWait(
new Runnable() {
public void run() {
frame.pack();
frame.setVisible(true);
}
});
} catch (Throwable throwable) {
throwable.printStackTrace();
Assume.assumeNoException(throwable);
}
Assert.assertTrue("Component didn't become visible", AWTRobotUtil.waitForVisible(glc, true));
Assert.assertTrue("Component didn't become realized", AWTRobotUtil.waitForRealized(glc, true));
Thread.sleep(100);
setFrameSize(frame, true, glc_sz2);
System.err.println(
"window resize pos/siz: "
+ glc.getX()
+ "/"
+ glc.getY()
+ " "
+ glc.getSurfaceWidth()
+ "x"
+ glc.getSurfaceHeight());
Thread.sleep(100);
final long t0 = System.currentTimeMillis();
while (!quitAdapter.shouldQuit() && System.currentTimeMillis() - t0 < duration) {
glc.display();
Thread.sleep(100);
}
try {
javax.swing.SwingUtilities.invokeAndWait(
new Runnable() {
public void run() {
frame.setVisible(false);
frame.remove(glc);
frame.dispose();
}
});
} catch (Throwable throwable) {
throwable.printStackTrace();
Assume.assumeNoException(throwable);
}
Assume.assumeFalse("Error occured in GLEL .. see log file above", glelError[0]);
}
