2nd big refactoring.

Goals are orthogonal components for:
	- OS Windowing system
		- NEWT, X11, Windows, MacOsX
	- GL Windowing GLUE
		- EGL, GLX, WGL, CGL
	- GL profiles
	- core and util packages
	- generate all Java components from any platform

All above goals are achieved.

TODO:

- Native compilation fix and test
- Check/Fix Win32, MacOSX and the mobile devices
- ..


git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/svn-server-sync/jogl/branches/JOGL_2_SANDBOX@1665 232f8b59-042b-4e1e-8c03-345bb8c30851

1 files changed, 113 insertions, 0 deletions

diff --git a/src/classes/com/sun/opengl/impl/windows/wgl/WindowsOnscreenWGLDrawable.java b/src/classes/com/sun/opengl/impl/windows/wgl/WindowsOnscreenWGLDrawable.java
new file mode 100644
index 000000000..767928f16
--- /dev/null
+++ b/src/classes/com/sun/opengl/impl/windows/wgl/WindowsOnscreenWGLDrawable.java
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * 
+ * - Redistribution of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * 
+ * - Redistribution in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * 
+ * Neither the name of Sun Microsystems, Inc. or the names of
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * 
+ * This software is provided "AS IS," without a warranty of any kind. ALL
+ * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
+ * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
+ * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
+ * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
+ * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
+ * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
+ * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
+ * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
+ * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
+ * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
+ * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ * 
+ * You acknowledge that this software is not designed or intended for use
+ * in the design, construction, operation or maintenance of any nuclear
+ * facility.
+ * 
+ * Sun gratefully acknowledges that this software was originally authored
+ * and developed by Kenneth Bradley Russell and Christopher John Kline.
+ */
+
+package com.sun.opengl.impl.windows.wgl;
+
+import javax.media.opengl.*;
+import com.sun.opengl.impl.*;
+
+public class WindowsOnscreenWGLDrawable extends WindowsWGLDrawable {
+  private static final boolean PROFILING = Debug.debug("WindowsOnscreenWGLDrawable.profiling");
+  private static final int PROFILING_TICKS = 200;
+  private int  profilingLockSurfaceTicks;
+  private long profilingLockSurfaceTime;
+  private int  profilingUnlockSurfaceTicks;
+  private long profilingUnlockSurfaceTime;
+  private int  profilingSwapBuffersTicks;
+  private long profilingSwapBuffersTime;
+
+  protected WindowsOnscreenWGLDrawable(GLDrawableFactory factory, NativeWindow component,
+                                   GLCapabilities capabilities,
+                                   GLCapabilitiesChooser chooser) {
+    super(factory, component, false, capabilities, chooser);
+  }
+
+  public GLContext createContext(GLContext shareWith) {
+    return new WindowsOnscreenWGLContext(this, shareWith);
+  }
+
+  public void setSize(int width, int height) {
+    component.setSize(width, height);
+  }
+
+  public int getWidth() {
+    return component.getWidth();
+  }
+
+  public int getHeight() {
+    return component.getHeight();
+  }
+
+  public void swapBuffers() throws GLException {
+    boolean didLock = false;
+
+    if (getNativeWindow().getWindowHandle() == 0) {
+      if (lockSurface() == NativeWindow.LOCK_SURFACE_NOT_READY) {
+        return;
+      }
+      didLock = true;
+    }
+
+    long startTime = 0;
+    if (PROFILING) {
+      startTime = System.currentTimeMillis();
+    }
+
+    if (!WGL.SwapBuffers(getNativeWindow().getWindowHandle()) && (WGL.GetLastError() != 0)) {
+      throw new GLException("Error swapping buffers");
+    }
+
+    if (PROFILING) {
+      long endTime = System.currentTimeMillis();
+      profilingSwapBuffersTime += (endTime - startTime);
+      int ticks = PROFILING_TICKS;
+      if (++profilingSwapBuffersTicks == ticks) {
+        System.err.println("SwapBuffers calls: " + profilingSwapBuffersTime + " ms / " + ticks + "  calls (" +
+                           ((float) profilingSwapBuffersTime / (float) ticks) + " ms/call)");
+        profilingSwapBuffersTime = 0;
+        profilingSwapBuffersTicks = 0;
+      }
+    }
+
+    if (didLock) {
+      unlockSurface();
+    }
+  }
+
+}