1 files changed, 0 insertions, 264 deletions
diff --git a/src/classes/com/sun/opengl/impl/windows/WindowsOnscreenGLDrawable.java b/src/classes/com/sun/opengl/impl/windows/WindowsOnscreenGLDrawable.java
deleted file mode 100644
index 5f74998e5..000000000
--- a/src/classes/com/sun/opengl/impl/windows/WindowsOnscreenGLDrawable.java
+++ /dev/null
@@ -1,264 +0,0 @@
-/*
- * 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;
-
-import java.awt.Component;
-
-import javax.media.opengl.*;
-import com.sun.opengl.impl.*;
-
-public class WindowsOnscreenGLDrawable extends WindowsGLDrawable {
-  public static final int LOCK_SURFACE_NOT_READY = 1;
-  public static final int LOCK_SURFACE_CHANGED = 2;
-  public static final int LOCK_SUCCESS = 3;
-
-  protected Component component;
-
-  // Variables for lockSurface/unlockSurface
-  private JAWT_DrawingSurface ds;
-  private JAWT_DrawingSurfaceInfo dsi;
-  private JAWT_Win32DrawingSurfaceInfo win32dsi;
-  
-  // Indicates whether the component (if an onscreen context) has been
-  // realized. Plausibly, before the component is realized the JAWT
-  // should return an error or NULL object from some of its
-  // operations; this appears to be the case on Win32 but is not true
-  // at least with Sun's current X11 implementation (1.4.x), which
-  // crashes with no other error reported if the DrawingSurfaceInfo is
-  // fetched from a locked DrawingSurface during the validation as a
-  // result of calling show() on the main thread. To work around this
-  // we prevent any JAWT or OpenGL operations from being done until
-  // addNotify() is called on the component.
-  protected boolean realized;
-
-  private static final boolean PROFILING = Debug.debug("WindowsOnscreenGLDrawable.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;
-
-  // Workaround for problems on Intel 82855 cards
-  private int  setPixelFormatFailCount;
-  private static final int MAX_SET_PIXEL_FORMAT_FAIL_COUNT = 5;
-
-  public WindowsOnscreenGLDrawable(Component component,
-                                   GLCapabilities capabilities,
-                                   GLCapabilitiesChooser chooser) {
-    super(capabilities, chooser);
-    this.component = component;
-  }
-
-  public GLContext createContext(GLContext shareWith) {
-    return new WindowsOnscreenGLContext(this, shareWith);
-  }
-
-  public void setRealized(boolean realized) {
-    this.realized = realized;
-    if (!realized) {
-      // Assume heavyweight widget was destroyed
-      setChosenGLCapabilities(null);
-      pixelFormatChosen = false;
-    }
-  }
-
-  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 (hdc == 0) {
-      if (lockSurface() == LOCK_SURFACE_NOT_READY) {
-        return;
-      }
-      didLock = true;
-    }
-
-    long startTime = 0;
-    if (PROFILING) {
-      startTime = System.currentTimeMillis();
-    }
-
-    if (!WGL.SwapBuffers(hdc) && (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();
-    }
-  }
-
-  public int lockSurface() throws GLException {
-    if (!realized) {
-      return LOCK_SURFACE_NOT_READY;
-    }
-    if (hdc != 0) {
-      throw new GLException("Surface already locked");
-    }
-    long startTime = 0;
-    if (PROFILING) {
-      startTime = System.currentTimeMillis();
-    }
-    ds = JAWT.getJAWT().GetDrawingSurface(component);
-    if (ds == null) {
-      // Widget not yet realized
-      return LOCK_SURFACE_NOT_READY;
-    }
-    int res = ds.Lock();
-    if ((res & JAWTFactory.JAWT_LOCK_ERROR) != 0) {
-      throw new GLException("Unable to lock surface");
-    }
-    // See whether the surface changed and if so destroy the old
-    // OpenGL context so it will be recreated (NOTE: removeNotify
-    // should handle this case, but it may be possible that race
-    // conditions can cause this code to be triggered -- should test
-    // more)
-    int ret = LOCK_SUCCESS;
-    if ((res & JAWTFactory.JAWT_LOCK_SURFACE_CHANGED) != 0) {
-      ret = LOCK_SURFACE_CHANGED;
-    }
-    dsi = ds.GetDrawingSurfaceInfo();
-    if (dsi == null) {
-      // Widget not yet realized
-      ds.Unlock();
-      JAWT.getJAWT().FreeDrawingSurface(ds);
-      ds = null;
-      return LOCK_SURFACE_NOT_READY;
-    }
-    win32dsi = (JAWT_Win32DrawingSurfaceInfo) dsi.platformInfo();
-    hdc = win32dsi.hdc();
-    if (hdc == 0) {
-      // Widget not yet realized
-      ds.FreeDrawingSurfaceInfo(dsi);
-      ds.Unlock();
-      JAWT.getJAWT().FreeDrawingSurface(ds);
-      ds = null;
-      dsi = null;
-      win32dsi = null;
-      return LOCK_SURFACE_NOT_READY;
-    }
-    if (!pixelFormatChosen) {
-      try {
-        choosePixelFormat(true);
-        setPixelFormatFailCount = 0;
-      } catch (RuntimeException e) {
-        // Workaround for problems seen on Intel 82855 cards in particular
-        // Make it look like the lockSurface() call didn't succeed
-        unlockSurface();
-        if (e instanceof GLException) {
-          if (++setPixelFormatFailCount == MAX_SET_PIXEL_FORMAT_FAIL_COUNT) {
-            setPixelFormatFailCount = 0;
-            throw e;
-          }
-          return LOCK_SURFACE_NOT_READY;
-        } else {
-          // Probably a user error in the GLCapabilitiesChooser or similar.
-          // Don't propagate non-GLExceptions out because calling code
-          // expects to catch only that exception type
-          throw new GLException(e);
-        }
-      }
-    }
-    if (PROFILING) {
-      long endTime = System.currentTimeMillis();
-      profilingLockSurfaceTime += (endTime - startTime);
-      int ticks = PROFILING_TICKS;
-      if (++profilingLockSurfaceTicks == ticks) {
-        System.err.println("LockSurface calls: " + profilingLockSurfaceTime + " ms / " + ticks + " calls (" +
-                           ((float) profilingLockSurfaceTime / (float) ticks) + " ms/call)");
-        profilingLockSurfaceTime = 0;
-        profilingLockSurfaceTicks = 0;
-      }
-    }
-    return ret;
-  }
-
-  public void unlockSurface() {
-    if (hdc == 0) {
-      throw new GLException("Surface already unlocked");
-    }
-    long startTime = 0;
-    if (PROFILING) {
-      startTime = System.currentTimeMillis();
-    }
-    ds.FreeDrawingSurfaceInfo(dsi);
-    ds.Unlock();
-    JAWT.getJAWT().FreeDrawingSurface(ds);
-    ds = null;
-    dsi = null;
-    win32dsi = null;
-    hdc = 0;
-    if (PROFILING) {
-      long endTime = System.currentTimeMillis();
-      profilingUnlockSurfaceTime += (endTime - startTime);
-      int ticks = PROFILING_TICKS;
-      if (++profilingUnlockSurfaceTicks == ticks) {
-        System.err.println("UnlockSurface calls: " + profilingUnlockSurfaceTime + " ms / " + ticks + " calls (" +
-                           ((float) profilingUnlockSurfaceTime / (float) ticks) + " ms/call)");
-        profilingUnlockSurfaceTime = 0;
-        profilingUnlockSurfaceTicks = 0;
-      }
-    }
-  }
-}