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[Java-game-lib-cvs] SF.net SVN: java-game-lib: [2589] trunk/LWJGL/src/java/org/lwjgl/test/ opengl/awt/AWTGears.java

From: <eli...@us...> - 2006-10-20 12:55:07

Revision: 2589
          http://svn.sourceforge.net/java-game-lib/?rev=2589&view=rev
Author:   elias_naur
Date:     2006-10-20 05:55:01 -0700 (Fri, 20 Oct 2006)

Log Message:
-----------
AWTGears: Set background of window to black to avoid some resizing artifacts

Modified Paths:
--------------
    trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTGears.java

Modified: trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTGears.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTGears.java	2006-10-20 12:36:51 UTC (rev 2588)
+++ trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTGears.java	2006-10-20 12:55:01 UTC (rev 2589)
@@ -32,6 +32,7 @@
 package org.lwjgl.test.opengl.awt;
 
 import java.awt.Frame;
+import java.awt.Color;
 import java.awt.event.WindowAdapter;
 import java.awt.event.WindowEvent;
 import java.nio.FloatBuffer;
@@ -76,6 +77,7 @@
 	public AWTGears() throws LWJGLException {
 		setTitle("Gears");
 		setSize(300, 300);
+		setBackground(Color.BLACK);
 		add(canvas0 = new AWTGLCanvas() {
 			long startTime = 0;
 			long fps = 0;


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[Java-game-lib-cvs] SF.net SVN: java-game-lib: [2588] trunk/LWJGL/src/java/org/lwjgl/test/ opengl/awt

From: <eli...@us...> - 2006-10-20 12:36:57

Revision: 2588
          http://svn.sourceforge.net/java-game-lib/?rev=2588&view=rev
Author:   elias_naur
Date:     2006-10-20 05:36:51 -0700 (Fri, 20 Oct 2006)

Log Message:
-----------
Remove redundant resizing of AWT canvases in AWT tests

Modified Paths:
--------------
    trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTGears.java
    trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTTest.java

Modified: trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTGears.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTGears.java	2006-10-20 12:32:33 UTC (rev 2587)
+++ trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTGears.java	2006-10-20 12:36:51 UTC (rev 2588)
@@ -137,7 +137,6 @@
 				}				
 			}
 		});
-		canvas0.setBounds(0, 0, 300, 300);
 		addWindowListener(new WindowAdapter() {
 			public void windowClosing(WindowEvent e) {
 				dispose();

Modified: trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTTest.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTTest.java	2006-10-20 12:32:33 UTC (rev 2587)
+++ trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTTest.java	2006-10-20 12:36:51 UTC (rev 2588)
@@ -93,7 +93,6 @@
 				}
 			}
 		});
-		canvas0.setBounds(0, 0, 320, 320);
 		add(canvas1 = new AWTGLCanvas() {
 			int current_height;
 			int current_width;
@@ -124,7 +123,6 @@
 				}
 			}
 		});	
-		canvas1.setBounds(320, 0, 320, 320);
 		addWindowListener(new WindowAdapter() {
 			public void windowClosing(WindowEvent e) {
 				dispose();


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[Java-game-lib-cvs] SF.net SVN: java-game-lib: [2587] trunk/LWJGL/src/java/org/lwjgl/test/ opengl/awt

From: <eli...@us...> - 2006-10-20 12:32:43

Revision: 2587
          http://svn.sourceforge.net/java-game-lib/?rev=2587&view=rev
Author:   elias_naur
Date:     2006-10-20 05:32:33 -0700 (Fri, 20 Oct 2006)

Log Message:
-----------
Added nicer resizing to AWT tests

Modified Paths:
--------------
    trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTGears.java
    trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTTest.java

Modified: trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTGears.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTGears.java	2006-10-20 11:51:34 UTC (rev 2586)
+++ trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTGears.java	2006-10-20 12:32:33 UTC (rev 2587)
@@ -76,10 +76,11 @@
 	public AWTGears() throws LWJGLException {
 		setTitle("Gears");
 		setSize(300, 300);
-		setLayout(null);
 		add(canvas0 = new AWTGLCanvas() {
 			long startTime = 0;
-			long fps = 0;			
+			long fps = 0;
+			int current_width;
+			int current_height;
 			public void paintGL() {
 				
 				if(startTime == 0) {
@@ -89,6 +90,11 @@
 				
 				try {
 					angle += 2.0f;
+					if (getWidth() != current_width || getHeight() != current_height) {
+						current_width = getWidth();
+						current_height = getHeight();
+						GL11.glViewport(0, 0, current_width, current_height);
+					}
 					GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT);
 
 					GL11.glPushMatrix();

Modified: trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTTest.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTTest.java	2006-10-20 11:51:34 UTC (rev 2586)
+++ trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTTest.java	2006-10-20 12:32:33 UTC (rev 2587)
@@ -32,6 +32,7 @@
 package org.lwjgl.test.opengl.awt;
 
 import java.awt.Frame;
+import java.awt.GridLayout;
 import java.awt.event.WindowAdapter;
 import java.awt.event.WindowEvent;
 
@@ -61,11 +62,17 @@
 	public AWTTest() throws LWJGLException {
 		setTitle("LWJGL AWT Canvas Test");
 		setSize(640, 320);
-		setLayout(null);
+		setLayout(new GridLayout(1, 2));
 		add(canvas0 = new AWTGLCanvas() {
+			int current_height;
+			int current_width;
 			public void paintGL() {
 				try {
-					makeCurrent();
+					if (getWidth() != current_width || getHeight() != current_height) {
+						current_width = getWidth();
+						current_height = getHeight();
+						GL11.glViewport(0, 0, current_width, current_height);
+					}
 					GL11.glViewport(0, 0, getWidth(), getHeight());
 					GL11.glClearColor(1.0f, 0.0f, 0.0f, 1.0f);
 					GL11.glClear(GL11.GL_COLOR_BUFFER_BIT);
@@ -88,10 +95,16 @@
 		});
 		canvas0.setBounds(0, 0, 320, 320);
 		add(canvas1 = new AWTGLCanvas() {
+			int current_height;
+			int current_width;
 			public void paintGL() {
 				try {
 					angle += 1.0f;
-					makeCurrent();
+					if (getWidth() != current_width || getHeight() != current_height) {
+						current_width = getWidth();
+						current_height = getHeight();
+						GL11.glViewport(0, 0, current_width, current_height);
+					}
 					GL11.glViewport(0, 0, getWidth(), getHeight());
 					GL11.glClearColor(0.0f, 1.0f, 0.0f, 1.0f);
 					GL11.glClear(GL11.GL_COLOR_BUFFER_BIT);


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[Java-game-lib-cvs] SF.net SVN: java-game-lib: [2586] trunk/LWJGL/src

From: <eli...@us...> - 2006-10-20 11:51:44

Revision: 2586
          http://svn.sourceforge.net/java-game-lib/?rev=2586&view=rev
Author:   elias_naur
Date:     2006-10-20 04:51:34 -0700 (Fri, 20 Oct 2006)

Log Message:
-----------
Linux: Don't use the SUN specific getScreenFromDevice in LinuxAWTCanvasPeerInfo. This avoids garbage creation per frame and avoids one bit of SUN JRE dependency.

Modified Paths:
--------------
    trunk/LWJGL/src/java/org/lwjgl/opengl/LinuxAWTGLCanvasPeerInfo.java
    trunk/LWJGL/src/native/linux/org_lwjgl_opengl_LinuxAWTGLCanvasPeerInfo.c

Modified: trunk/LWJGL/src/java/org/lwjgl/opengl/LinuxAWTGLCanvasPeerInfo.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/opengl/LinuxAWTGLCanvasPeerInfo.java	2006-10-20 10:44:28 UTC (rev 2585)
+++ trunk/LWJGL/src/java/org/lwjgl/opengl/LinuxAWTGLCanvasPeerInfo.java	2006-10-20 11:51:34 UTC (rev 2586)
@@ -45,20 +45,25 @@
 final class LinuxAWTGLCanvasPeerInfo extends LinuxPeerInfo {
 	private final AWTGLCanvas canvas;
 	private final AWTSurfaceLock awt_surface = new AWTSurfaceLock();
+	private int screen = -1;
 
 	public LinuxAWTGLCanvasPeerInfo(AWTGLCanvas canvas) {
 		this.canvas = canvas;
 	}
 	
 	protected void doLockAndInitHandle() throws LWJGLException {
-		int screen = -1;
-		try {
-			screen = LinuxCanvasImplementation.getScreenFromDevice(canvas.getGraphicsConfiguration().getDevice());
-		} catch (LWJGLException e) {
-			LWJGLUtil.log("Got exception while trying to determine screen: " + e);
+		ByteBuffer surface_handle = awt_surface.lockAndGetHandle(canvas);
+		if (screen == -1) {
+			try {
+				screen = getScreenFromSurfaceInfo(surface_handle);
+			} catch (LWJGLException e) {
+				LWJGLUtil.log("Got exception while trying to determine screen: " + e);
+				screen = 0;
+			}
 		}
-		nInitHandle(screen, awt_surface.lockAndGetHandle(canvas), getHandle());
+		nInitHandle(screen, surface_handle, getHandle());
 	}
+	private static native int getScreenFromSurfaceInfo(ByteBuffer surface_handle) throws LWJGLException;
 	private static native void nInitHandle(int screen, ByteBuffer surface_buffer, ByteBuffer peer_info_handle) throws LWJGLException;
 
 	protected void doUnlock() throws LWJGLException {

Modified: trunk/LWJGL/src/native/linux/org_lwjgl_opengl_LinuxAWTGLCanvasPeerInfo.c
===================================================================
--- trunk/LWJGL/src/native/linux/org_lwjgl_opengl_LinuxAWTGLCanvasPeerInfo.c	2006-10-20 10:44:28 UTC (rev 2585)
+++ trunk/LWJGL/src/native/linux/org_lwjgl_opengl_LinuxAWTGLCanvasPeerInfo.c	2006-10-20 11:51:34 UTC (rev 2586)
@@ -47,33 +47,33 @@
 #include "org_lwjgl_opengl_LinuxAWTGLCanvasPeerInfo.h"
 #include "context.h"
 
+JNIEXPORT jint JNICALL Java_org_lwjgl_opengl_LinuxAWTGLCanvasPeerInfo_getScreenFromSurfaceInfo
+  (JNIEnv *env, jclass clazz, jobject lock_buffer_handle) {
+	const AWTSurfaceLock *awt_lock = (AWTSurfaceLock *)(*env)->GetDirectBufferAddress(env, lock_buffer_handle);
+	// Get the platform-specific drawing info
+	JAWT_X11DrawingSurfaceInfo *dsi_x11 = (JAWT_X11DrawingSurfaceInfo*)awt_lock->dsi->platformInfo;
+
+	XVisualInfo template;
+	int num_infos;
+	template.visualid = dsi_x11->visualID;
+	template.depth = dsi_x11->depth;
+	XVisualInfo *vis_info = XGetVisualInfo(dsi_x11->display, VisualIDMask | VisualDepthMask, &template, &num_infos);
+	if (vis_info == NULL) {
+		throwException(env, "Could not determine screen");
+		return -1;
+	}
+	int screen = vis_info[0].screen;
+	XFree(vis_info);
+	return screen;
+}
+
 JNIEXPORT void JNICALL Java_org_lwjgl_opengl_LinuxAWTGLCanvasPeerInfo_nInitHandle
   (JNIEnv *env, jclass clazz, int screen, jobject lock_buffer_handle, jobject peer_info_handle) {
-	if ((*env)->GetDirectBufferCapacity(env, peer_info_handle) < sizeof(X11PeerInfo)) {
-		throwException(env, "PeerInfo handle buffer not large enough");
-		return;
-	}
 	const AWTSurfaceLock *awt_lock = (AWTSurfaceLock *)(*env)->GetDirectBufferAddress(env, lock_buffer_handle);
 	X11PeerInfo *peer_info = (X11PeerInfo *)(*env)->GetDirectBufferAddress(env, peer_info_handle);
 	// Get the platform-specific drawing info
 	JAWT_X11DrawingSurfaceInfo *dsi_x11 = (JAWT_X11DrawingSurfaceInfo*)awt_lock->dsi->platformInfo;
 
-	// If we couldn't get a screen from java side, attempt to determine a sane screen
-	// from the information we do have, namely the visualid and the depth
-	if (screen == -1) {
-		XVisualInfo template;
-		int num_infos;
-		template.visualid = dsi_x11->visualID;
-		template.depth = dsi_x11->depth;
-		XVisualInfo *vis_info = XGetVisualInfo(dsi_x11->display, VisualIDMask | VisualDepthMask, &template, &num_infos);
-		if (vis_info == NULL) {
-			throwException(env, "Could not determine screen");
-			return;
-		}
-		screen = vis_info[0].screen;
-		XFree(vis_info);
-	}
-	
 	peer_info->display = dsi_x11->display;
 	peer_info->screen = screen;
 	peer_info->drawable = dsi_x11->drawable;


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[Java-game-lib-cvs] SF.net SVN: java-game-lib: [2585] trunk/LWJGL/src/java/org/lwjgl/opengl/ LinuxAWTGLCanvasPeerInfo.java

From: <eli...@us...> - 2006-10-20 10:44:35

Revision: 2585
          http://svn.sourceforge.net/java-game-lib/?rev=2585&view=rev
Author:   elias_naur
Date:     2006-10-20 03:44:28 -0700 (Fri, 20 Oct 2006)

Log Message:
-----------
Undo debug stuff that accidentially went with the last commit.

Modified Paths:
--------------
    trunk/LWJGL/src/java/org/lwjgl/opengl/LinuxAWTGLCanvasPeerInfo.java

Modified: trunk/LWJGL/src/java/org/lwjgl/opengl/LinuxAWTGLCanvasPeerInfo.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/opengl/LinuxAWTGLCanvasPeerInfo.java	2006-10-20 10:42:43 UTC (rev 2584)
+++ trunk/LWJGL/src/java/org/lwjgl/opengl/LinuxAWTGLCanvasPeerInfo.java	2006-10-20 10:44:28 UTC (rev 2585)
@@ -51,12 +51,12 @@
 	}
 	
 	protected void doLockAndInitHandle() throws LWJGLException {
-		int screen = 0;//-1;
-/*		try {
+		int screen = -1;
+		try {
 			screen = LinuxCanvasImplementation.getScreenFromDevice(canvas.getGraphicsConfiguration().getDevice());
 		} catch (LWJGLException e) {
 			LWJGLUtil.log("Got exception while trying to determine screen: " + e);
-		}*/
+		}
 		nInitHandle(screen, awt_surface.lockAndGetHandle(canvas), getHandle());
 	}
 	private static native void nInitHandle(int screen, ByteBuffer surface_buffer, ByteBuffer peer_info_handle) throws LWJGLException;


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[Java-game-lib-cvs] SF.net SVN: java-game-lib: [2584] trunk/LWJGL/src/java/org/lwjgl

From: <eli...@us...> - 2006-10-20 10:42:56

Revision: 2584
          http://svn.sourceforge.net/java-game-lib/?rev=2584&view=rev
Author:   elias_naur
Date:     2006-10-20 03:42:43 -0700 (Fri, 20 Oct 2006)

Log Message:
-----------
Don't repaint() from a separate thread in AWT demos. This results in a smoother rendering.

Modified Paths:
--------------
    trunk/LWJGL/src/java/org/lwjgl/opengl/LinuxAWTGLCanvasPeerInfo.java
    trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTGears.java
    trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTTest.java

Modified: trunk/LWJGL/src/java/org/lwjgl/opengl/LinuxAWTGLCanvasPeerInfo.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/opengl/LinuxAWTGLCanvasPeerInfo.java	2006-10-11 20:26:35 UTC (rev 2583)
+++ trunk/LWJGL/src/java/org/lwjgl/opengl/LinuxAWTGLCanvasPeerInfo.java	2006-10-20 10:42:43 UTC (rev 2584)
@@ -51,12 +51,12 @@
 	}
 	
 	protected void doLockAndInitHandle() throws LWJGLException {
-		int screen = -1;
-		try {
+		int screen = 0;//-1;
+/*		try {
 			screen = LinuxCanvasImplementation.getScreenFromDevice(canvas.getGraphicsConfiguration().getDevice());
 		} catch (LWJGLException e) {
 			LWJGLUtil.log("Got exception while trying to determine screen: " + e);
-		}
+		}*/
 		nInitHandle(screen, awt_surface.lockAndGetHandle(canvas), getHandle());
 	}
 	private static native void nInitHandle(int screen, ByteBuffer surface_buffer, ByteBuffer peer_info_handle) throws LWJGLException;

Modified: trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTGears.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTGears.java	2006-10-11 20:26:35 UTC (rev 2583)
+++ trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTGears.java	2006-10-20 10:42:43 UTC (rev 2584)
@@ -116,6 +116,7 @@
 
 					GL11.glPopMatrix();					
 					swapBuffers();
+					repaint();
 				} catch (LWJGLException e) {
 					throw new RuntimeException(e);
 				}
@@ -139,17 +140,6 @@
 		});
 		setResizable(true);
 		setVisible(true);
-		
-		new Thread() {
-			{
-				setDaemon(true);
-			}
-			public void run() {
-				for (;;) {
-					canvas0.repaint();
-				}
-			}
-		}.start();
 	}
 	
 	private void setup() {

Modified: trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTTest.java
===================================================================
--- trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTTest.java	2006-10-11 20:26:35 UTC (rev 2583)
+++ trunk/LWJGL/src/java/org/lwjgl/test/opengl/awt/AWTTest.java	2006-10-20 10:42:43 UTC (rev 2584)
@@ -53,7 +53,7 @@
 	/** AWT GL canvas */
 	private AWTGLCanvas canvas0, canvas1;
 	
-	private	float angle;
+	private	volatile float angle;
 
 	/**
 	 * C'tor
@@ -80,6 +80,7 @@
 					GL11.glRectf(-50.0f, -50.0f, 50.0f, 50.0f);
 					GL11.glPopMatrix();
 					swapBuffers();
+					repaint();
 				} catch (LWJGLException e) {
 					throw new RuntimeException(e);
 				}
@@ -89,6 +90,7 @@
 		add(canvas1 = new AWTGLCanvas() {
 			public void paintGL() {
 				try {
+					angle += 1.0f;
 					makeCurrent();
 					GL11.glViewport(0, 0, getWidth(), getHeight());
 					GL11.glClearColor(0.0f, 1.0f, 0.0f, 1.0f);
@@ -103,6 +105,7 @@
 					GL11.glRectf(-50.0f, -50.0f, 50.0f, 50.0f);
 					GL11.glPopMatrix();
 					swapBuffers();
+					repaint();
 				} catch (LWJGLException e) {
 					throw new RuntimeException(e);
 				}
@@ -117,24 +120,6 @@
 		});
 		setResizable(true);
 		setVisible(true);
-		
-		new Thread() {
-			{
-				setDaemon(true);
-			}
-			public void run() {
-				for (;;) {
-					angle += 1.0f;
-					canvas0.repaint();
-					canvas1.repaint();
-					try {
-						sleep(20);
-					} catch (InterruptedException e) {
-						break;
-					}
-				}
-			}
-		}.start();
 	}
 
 	public static void main(String[] args) throws LWJGLException {


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