jogamp.nativewindow.WrappedSurface Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jogl-all Show documentation
Show all versions of jogl-all Show documentation
Java™ Binding for the OpenGL® API
/**
* Copyright 2010 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions 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.
*
* THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of JogAmp Community.
*/
package jogamp.nativewindow;
import javax.media.nativewindow.AbstractGraphicsConfiguration;
import javax.media.nativewindow.AbstractGraphicsDevice;
import javax.media.nativewindow.ProxySurface;
import javax.media.nativewindow.UpstreamSurfaceHook;
import com.jogamp.nativewindow.UpstreamSurfaceHookMutableSize;
public class WrappedSurface extends ProxySurfaceImpl {
protected long surfaceHandle;
/**
* Utilizes a {@link UpstreamSurfaceHook.MutableSize} to hold the size information,
* which is being passed to the {@link ProxySurface} instance.
*
* @param cfg the {@link AbstractGraphicsConfiguration} to be used
* @param handle the wrapped pre-existing native surface handle, maybe 0 if not yet determined
* @param initialWidth
* @param initialHeight
* @param ownsDevice true
if this {@link ProxySurface} instance
* owns the {@link AbstractGraphicsConfiguration}'s {@link AbstractGraphicsDevice},
* otherwise false
. Owning the device implies closing it at {@link #destroyNotify()}.
*/
public WrappedSurface(AbstractGraphicsConfiguration cfg, long handle, int initialWidth, int initialHeight, boolean ownsDevice) {
super(cfg, new UpstreamSurfaceHookMutableSize(initialWidth, initialHeight), ownsDevice);
surfaceHandle=handle;
}
/**
* @param cfg the {@link AbstractGraphicsConfiguration} to be used
* @param handle the wrapped pre-existing native surface handle, maybe 0 if not yet determined
* @param upstream the {@link UpstreamSurfaceHook} to be used
* @param ownsDevice true
if this {@link ProxySurface} instance
* owns the {@link AbstractGraphicsConfiguration}'s {@link AbstractGraphicsDevice},
* otherwise false
.
*/
public WrappedSurface(AbstractGraphicsConfiguration cfg, long handle, UpstreamSurfaceHook upstream, boolean ownsDevice) {
super(cfg, upstream, ownsDevice);
surfaceHandle=handle;
}
@Override
protected void invalidateImpl() {
surfaceHandle = 0;
}
@Override
public final long getSurfaceHandle() {
return surfaceHandle;
}
@Override
public final void setSurfaceHandle(long surfaceHandle) {
this.surfaceHandle=surfaceHandle;
}
@Override
protected final int lockSurfaceImpl() {
return LOCK_SUCCESS;
}
@Override
protected final void unlockSurfaceImpl() {
}
}