Examples with SurfaceManager sun.awt.image.SurfaceManager used on opensource projects

Example 1 with SurfaceManager

use of sun.awt.image.SurfaceManager in project jdk8u_jdk by JetBrains.

the class WGLGraphicsConfig method flip.

/**
     * Performs the native WGL flip operation for the given target Component.
     */
@Override
public void flip(WComponentPeer peer, Component target, VolatileImage backBuffer, int x1, int y1, int x2, int y2, BufferCapabilities.FlipContents flipAction) {
    if (flipAction == BufferCapabilities.FlipContents.COPIED) {
        SurfaceManager vsm = SurfaceManager.getManager(backBuffer);
        SurfaceData sd = vsm.getPrimarySurfaceData();
        if (sd instanceof WGLVSyncOffScreenSurfaceData) {
            WGLVSyncOffScreenSurfaceData vsd = (WGLVSyncOffScreenSurfaceData) sd;
            SurfaceData bbsd = vsd.getFlipSurface();
            Graphics2D bbg = new SunGraphics2D(bbsd, Color.black, Color.white, null);
            try {
                bbg.drawImage(backBuffer, 0, 0, null);
            } finally {
                bbg.dispose();
            }
        } else {
            Graphics g = peer.getGraphics();
            try {
                g.drawImage(backBuffer, x1, y1, x2, y2, x1, y1, x2, y2, null);
            } finally {
                g.dispose();
            }
            return;
        }
    } else if (flipAction == BufferCapabilities.FlipContents.PRIOR) {
        // not supported by WGL...
        return;
    }
    OGLSurfaceData.swapBuffers(peer.getData());
    if (flipAction == BufferCapabilities.FlipContents.BACKGROUND) {
        Graphics g = backBuffer.getGraphics();
        try {
            g.setColor(target.getBackground());
            g.fillRect(0, 0, backBuffer.getWidth(), backBuffer.getHeight());
        } finally {
            g.dispose();
        }
    }
}

Example 2 with SurfaceManager

use of sun.awt.image.SurfaceManager in project jdk8u_jdk by JetBrains.

the class D3DSurfaceData method setSurfaceLost.

/**
     * We need to let the surface manager know that the surface is lost so
     * that for example BufferStrategy.contentsLost() returns correct result.
     * Normally the status of contentsLost is set in validate(), but in some
     * cases (like Swing's buffer per window) we intentionally don't call
     * validate from the toolkit thread but only check for the BS status.
     */
@Override
public void setSurfaceLost(boolean lost) {
    super.setSurfaceLost(lost);
    if (lost && offscreenImage != null) {
        SurfaceManager sm = SurfaceManager.getManager(offscreenImage);
        sm.acceleratedSurfaceLost();
    }
}

Example 3 with SurfaceManager

use of sun.awt.image.SurfaceManager in project jdk8u_jdk by JetBrains.

the class D3DSurfaceData method disableAccelerationForSurface.

/**
     * If acceleration should no longer be used for this surface.
     * This implementation flags to the manager that it should no
     * longer attempt to re-create a D3DSurface.
     */
void disableAccelerationForSurface() {
    if (offscreenImage != null) {
        SurfaceManager sm = SurfaceManager.getManager(offscreenImage);
        if (sm instanceof D3DVolatileSurfaceManager) {
            setSurfaceLost(true);
            ((D3DVolatileSurfaceManager) sm).setAccelerationEnabled(false);
        }
    }
}

Example 4 with SurfaceManager

use of sun.awt.image.SurfaceManager in project jdk8u_jdk by JetBrains.

the class SurfaceData method getSourceSurfaceData.

/**
     * This method is called on a destination SurfaceData to choose
     * the best SurfaceData from a source Image for an imaging
     * operation, with help from its SurfaceManager.
     * The method may determine that the default SurfaceData was
     * really the best choice in the first place, or it may decide
     * to use a cached surface.  Some general decisions about whether
     * acceleration is enabled are made by this method, but any
     * decision based on the type of the source image is made in
     * the makeProxyFor method below when it comes up with the
     * appropriate SurfaceDataProxy instance.
     * The parameters describe the type of imaging operation being performed.
     * <p>
     * If a blitProxyKey was supplied by the subclass then it is
     * used to potentially override the choice of source SurfaceData.
     * The outline of this process is:
     * <ol>
     * <li> Image pipeline asks destSD to find an appropriate
     *      srcSD for a given source Image object.
     * <li> destSD gets the SurfaceManager of the source Image
     *      and first retrieves the default SD from it using
     *      getPrimarySurfaceData()
     * <li> destSD uses its "blit proxy key" (if set) to look for
     *      some cached data stored in the source SurfaceManager
     * <li> If the cached data is null then makeProxyFor() is used
     *      to create some cached data which is stored back in the
     *      source SurfaceManager under the same key for future uses.
     * <li> The cached data will be a SurfaceDataProxy object.
     * <li> The SurfaceDataProxy object is then consulted to
     *      return a replacement SurfaceData object (typically
     *      a cached copy if appropriate, or the original if not).
     * </ol>
     */
public SurfaceData getSourceSurfaceData(Image img, int txtype, CompositeType comp, Color bgColor) {
    SurfaceManager srcMgr = SurfaceManager.getManager(img);
    SurfaceData srcData = srcMgr.getPrimarySurfaceData();
    if (img.getAccelerationPriority() > 0.0f && blitProxyKey != null) {
        SurfaceDataProxy sdp = (SurfaceDataProxy) srcMgr.getCacheData(blitProxyKey);
        if (sdp == null || !sdp.isValid()) {
            if (srcData.getState() == State.UNTRACKABLE) {
                sdp = SurfaceDataProxy.UNCACHED;
            } else {
                sdp = makeProxyFor(srcData);
            }
            srcMgr.setCacheData(blitProxyKey, sdp);
        }
        srcData = sdp.replaceData(srcData, txtype, comp, bgColor);
    }
    return srcData;
}

Example 5 with SurfaceManager

use of sun.awt.image.SurfaceManager in project jdk8u_jdk by JetBrains.

the class GLXGraphicsConfig method flip.

/**
     * Performs the native GLX flip operation for the given target Component.
     */
@Override
public void flip(X11ComponentPeer peer, Component target, VolatileImage xBackBuffer, int x1, int y1, int x2, int y2, BufferCapabilities.FlipContents flipAction) {
    if (flipAction == BufferCapabilities.FlipContents.COPIED) {
        SurfaceManager vsm = SurfaceManager.getManager(xBackBuffer);
        SurfaceData sd = vsm.getPrimarySurfaceData();
        if (sd instanceof GLXVSyncOffScreenSurfaceData) {
            GLXVSyncOffScreenSurfaceData vsd = (GLXVSyncOffScreenSurfaceData) sd;
            SurfaceData bbsd = vsd.getFlipSurface();
            Graphics2D bbg = new SunGraphics2D(bbsd, Color.black, Color.white, null);
            try {
                bbg.drawImage(xBackBuffer, 0, 0, null);
            } finally {
                bbg.dispose();
            }
        } else {
            Graphics g = peer.getGraphics();
            try {
                g.drawImage(xBackBuffer, x1, y1, x2, y2, x1, y1, x2, y2, null);
            } finally {
                g.dispose();
            }
            return;
        }
    } else if (flipAction == BufferCapabilities.FlipContents.PRIOR) {
        // not supported by GLX...
        return;
    }
    OGLSurfaceData.swapBuffers(peer.getContentWindow());
    if (flipAction == BufferCapabilities.FlipContents.BACKGROUND) {
        Graphics g = xBackBuffer.getGraphics();
        try {
            g.setColor(target.getBackground());
            g.fillRect(0, 0, xBackBuffer.getWidth(), xBackBuffer.getHeight());
        } finally {
            g.dispose();
        }
    }
}