1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
package demos.es1;
import javax.media.opengl.*;
import javax.media.nativewindow.*;
import com.jogamp.newt.*;
import com.jogamp.newt.opengl.*;
public class Info implements GLEventListener {
private GLWindow window;
private void run(int type) {
int width = 10;
int height = 10;
System.err.println("Info.run()");
try {
GLCapabilities caps = new GLCapabilities(GLProfile.getGL2ES1());
// 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)) {
Display nDisplay = NewtFactory.createDisplay(NativeWindowFactory.TYPE_AWT, null); // local display
Screen nScreen = NewtFactory.createScreen(NativeWindowFactory.TYPE_AWT, nDisplay, 0); // screen 0
nWindow = NewtFactory.createWindow(NativeWindowFactory.TYPE_AWT, nScreen, caps);
nWindow.setUndecorated(false);
window = GLWindow.create(nWindow);
} else {
window = GLWindow.create(caps);
}
window.addGLEventListener(this);
// 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("Info shut down cleanly.");
} catch (Throwable t) {
t.printStackTrace();
}
}
public void init(GLAutoDrawable drawable) {
GL gl = drawable.getGL();
System.err.println("GL Profile: "+gl.getGLProfile());
System.err.println("GL_VERSION: " + gl.glGetString(GL.GL_VERSION));
System.err.println("GL_EXTENSIONS: ");
System.err.println(" " + gl.glGetString(GL.GL_EXTENSIONS));
}
public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) {
}
public void dispose(GLAutoDrawable drawable) {
}
public void display(GLAutoDrawable drawable) {
}
public void displayChanged(GLAutoDrawable drawable, boolean modeChanged, boolean deviceChanged) {
}
public static int USE_NEWT = 0;
public static int USE_AWT = 1 << 0;
public static void main(String[] args) {
int type = USE_NEWT ;
for(int i=args.length-1; i>=0; i--) {
if(args[i].equals("-awt")) {
type |= USE_AWT;
}
}
new Info().run(type);
System.exit(0);
}
}
|
