Java Code Examples for sun.java2d.d3d.D3DSurfaceData.D3DWindowSurfaceData#markClean()

/**
 * Restores the passed surface if it was lost, resets the lost status.
 * @param sd surface to be validated
 * @return true if surface wasn't lost or if restoration was successful,
 * false otherwise
 */
private boolean validate(D3DWindowSurfaceData sd) {
    if (sd.isSurfaceLost()) {
        try {
            sd.restoreSurface();
            // if succeeded, first fill the surface with bg color
            // note: use the non-synch method to avoid incorrect lock order
            Color bg = sd.getPeer().getBackgroundNoSync();
            SunGraphics2D sg2d = new SunGraphics2D(sd, bg, bg, null);
            sg2d.fillRect(0, 0, sd.getBounds().width, sd.getBounds().height);
            sg2d.dispose();
            // now clean the dirty status so that we don't flip it
            // next time before it gets repainted; it is safe
            // to do without the lock because we will issue a
            // repaint anyway so we will not lose any rendering
            sd.markClean();
            // since the surface was successfully restored we need to
            // repaint whole window to repopulate the back-buffer
            repaintPeerTarget(sd.getPeer());
        } catch (InvalidPipeException ipe) {
            return false;
        }
    }
    return true;
}
 

/**
 * Restores the passed surface if it was lost, resets the lost status.
 * @param sd surface to be validated
 * @return true if surface wasn't lost or if restoration was successful,
 * false otherwise
 */
private boolean validate(D3DWindowSurfaceData sd) {
    if (sd.isSurfaceLost()) {
        try {
            sd.restoreSurface();
            // if succeeded, first fill the surface with bg color
            // note: use the non-synch method to avoid incorrect lock order
            Color bg = sd.getPeer().getBackgroundNoSync();
            SunGraphics2D sg2d = new SunGraphics2D(sd, bg, bg, null);
            sg2d.fillRect(0, 0, sd.getBounds().width, sd.getBounds().height);
            sg2d.dispose();
            // now clean the dirty status so that we don't flip it
            // next time before it gets repainted; it is safe
            // to do without the lock because we will issue a
            // repaint anyway so we will not lose any rendering
            sd.markClean();
            // since the surface was successfully restored we need to
            // repaint whole window to repopulate the back-buffer
            repaintPeerTarget(sd.getPeer());
        } catch (InvalidPipeException ipe) {
            return false;
        }
    }
    return true;
}
 

/**
 * Restores the passed surface if it was lost, resets the lost status.
 * @param sd surface to be validated
 * @return true if surface wasn't lost or if restoration was successful,
 * false otherwise
 */
private boolean validate(D3DWindowSurfaceData sd) {
    if (sd.isSurfaceLost()) {
        try {
            sd.restoreSurface();
            // if succeeded, first fill the surface with bg color
            // note: use the non-synch method to avoid incorrect lock order
            Color bg = sd.getPeer().getBackgroundNoSync();
            SunGraphics2D sg2d = new SunGraphics2D(sd, bg, bg, null);
            sg2d.fillRect(0, 0, sd.getBounds().width, sd.getBounds().height);
            sg2d.dispose();
            // now clean the dirty status so that we don't flip it
            // next time before it gets repainted; it is safe
            // to do without the lock because we will issue a
            // repaint anyway so we will not lose any rendering
            sd.markClean();
            // since the surface was successfully restored we need to
            // repaint whole window to repopulate the back-buffer
            repaintPeerTarget(sd.getPeer());
        } catch (InvalidPipeException ipe) {
            return false;
        }
    }
    return true;
}
 

/**
 * Restores the passed surface if it was lost, resets the lost status.
 * @param sd surface to be validated
 * @return true if surface wasn't lost or if restoration was successful,
 * false otherwise
 */
private boolean validate(D3DWindowSurfaceData sd) {
    if (sd.isSurfaceLost()) {
        try {
            sd.restoreSurface();
            // if succeeded, first fill the surface with bg color
            // note: use the non-synch method to avoid incorrect lock order
            Color bg = sd.getPeer().getBackgroundNoSync();
            SunGraphics2D sg2d = new SunGraphics2D(sd, bg, bg, null);
            sg2d.fillRect(0, 0, sd.getBounds().width, sd.getBounds().height);
            sg2d.dispose();
            // now clean the dirty status so that we don't flip it
            // next time before it gets repainted; it is safe
            // to do without the lock because we will issue a
            // repaint anyway so we will not lose any rendering
            sd.markClean();
            // since the surface was successfully restored we need to
            // repaint whole window to repopulate the back-buffer
            repaintPeerTarget(sd.getPeer());
        } catch (InvalidPipeException ipe) {
            return false;
        }
    }
    return true;
}
 

/**
 * Restores the passed surface if it was lost, resets the lost status.
 * @param sd surface to be validated
 * @return true if surface wasn't lost or if restoration was successful,
 * false otherwise
 */
private boolean validate(D3DWindowSurfaceData sd) {
    if (sd.isSurfaceLost()) {
        try {
            sd.restoreSurface();
            // if succeeded, first fill the surface with bg color
            // note: use the non-synch method to avoid incorrect lock order
            Color bg = sd.getPeer().getBackgroundNoSync();
            SunGraphics2D sg2d = new SunGraphics2D(sd, bg, bg, null);
            sg2d.fillRect(0, 0, sd.getBounds().width, sd.getBounds().height);
            sg2d.dispose();
            // now clean the dirty status so that we don't flip it
            // next time before it gets repainted; it is safe
            // to do without the lock because we will issue a
            // repaint anyway so we will not lose any rendering
            sd.markClean();
            // since the surface was successfully restored we need to
            // repaint whole window to repopulate the back-buffer
            repaintPeerTarget(sd.getPeer());
        } catch (InvalidPipeException ipe) {
            return false;
        }
    }
    return true;
}
 

/**
 * Restores the passed surface if it was lost, resets the lost status.
 * @param sd surface to be validated
 * @return true if surface wasn't lost or if restoration was successful,
 * false otherwise
 */
private boolean validate(D3DWindowSurfaceData sd) {
    if (sd.isSurfaceLost()) {
        try {
            sd.restoreSurface();
            // if succeeded, first fill the surface with bg color
            // note: use the non-synch method to avoid incorrect lock order
            Color bg = sd.getPeer().getBackgroundNoSync();
            SunGraphics2D sg2d = new SunGraphics2D(sd, bg, bg, null);
            sg2d.fillRect(0, 0, sd.getBounds().width, sd.getBounds().height);
            sg2d.dispose();
            // now clean the dirty status so that we don't flip it
            // next time before it gets repainted; it is safe
            // to do without the lock because we will issue a
            // repaint anyway so we will not lose any rendering
            sd.markClean();
            // since the surface was successfully restored we need to
            // repaint whole window to repopulate the back-buffer
            repaintPeerTarget(sd.getPeer());
        } catch (InvalidPipeException ipe) {
            return false;
        }
    }
    return true;
}
 

/**
 * Restores the passed surface if it was lost, resets the lost status.
 * @param sd surface to be validated
 * @return true if surface wasn't lost or if restoration was successful,
 * false otherwise
 */
private boolean validate(D3DWindowSurfaceData sd) {
    if (sd.isSurfaceLost()) {
        try {
            sd.restoreSurface();
            // if succeeded, first fill the surface with bg color
            // note: use the non-synch method to avoid incorrect lock order
            Color bg = sd.getPeer().getBackgroundNoSync();
            SunGraphics2D sg2d = new SunGraphics2D(sd, bg, bg, null);
            sg2d.fillRect(0, 0, sd.getBounds().width, sd.getBounds().height);
            sg2d.dispose();
            // now clean the dirty status so that we don't flip it
            // next time before it gets repainted; it is safe
            // to do without the lock because we will issue a
            // repaint anyway so we will not lose any rendering
            sd.markClean();
            // since the surface was successfully restored we need to
            // repaint whole window to repopulate the back-buffer
            repaintPeerTarget(sd.getPeer());
        } catch (InvalidPipeException ipe) {
            return false;
        }
    }
    return true;
}
 

/**
 * Restores the passed surface if it was lost, resets the lost status.
 * @param sd surface to be validated
 * @return true if surface wasn't lost or if restoration was successful,
 * false otherwise
 */
private boolean validate(D3DWindowSurfaceData sd) {
    if (sd.isSurfaceLost()) {
        try {
            sd.restoreSurface();
            // if succeeded, first fill the surface with bg color
            // note: use the non-synch method to avoid incorrect lock order
            Color bg = sd.getPeer().getBackgroundNoSync();
            SunGraphics2D sg2d = new SunGraphics2D(sd, bg, bg, null);
            sg2d.fillRect(0, 0, sd.getBounds().width, sd.getBounds().height);
            sg2d.dispose();
            // now clean the dirty status so that we don't flip it
            // next time before it gets repainted; it is safe
            // to do without the lock because we will issue a
            // repaint anyway so we will not lose any rendering
            sd.markClean();
            // since the surface was successfully restored we need to
            // repaint whole window to repopulate the back-buffer
            repaintPeerTarget(sd.getPeer());
        } catch (InvalidPipeException ipe) {
            return false;
        }
    }
    return true;
}
 

/**
 * Restores the passed surface if it was lost, resets the lost status.
 * @param sd surface to be validated
 * @return true if surface wasn't lost or if restoration was successful,
 * false otherwise
 */
private boolean validate(D3DWindowSurfaceData sd) {
    if (sd.isSurfaceLost()) {
        try {
            sd.restoreSurface();
            // if succeeded, first fill the surface with bg color
            // note: use the non-synch method to avoid incorrect lock order
            Color bg = sd.getPeer().getBackgroundNoSync();
            SunGraphics2D sg2d = new SunGraphics2D(sd, bg, bg, null);
            sg2d.fillRect(0, 0, sd.getBounds().width, sd.getBounds().height);
            sg2d.dispose();
            // now clean the dirty status so that we don't flip it
            // next time before it gets repainted; it is safe
            // to do without the lock because we will issue a
            // repaint anyway so we will not lose any rendering
            sd.markClean();
            // since the surface was successfully restored we need to
            // repaint whole window to repopulate the back-buffer
            repaintPeerTarget(sd.getPeer());
        } catch (InvalidPipeException ipe) {
            return false;
        }
    }
    return true;
}
 

public void run() {
    while (!done) {
        synchronized (runLock) {
            // If the list is empty, suspend the thread until a
            // new surface is added. Note that we have to check before
            // wait() (and inside the runLock), otherwise we could miss a
            // notify() when a new surface is added and sleep forever.
            long timeout = d3dwSurfaces.size() > 0 ? 100 : 0;

            // don't go to sleep if there's a thread waiting for an update
            if (!needsUpdateNow) {
                try { runLock.wait(timeout); }
                    catch (InterruptedException e) {}
            }
            // if we were woken up, there are probably surfaces in the list,
            // no need to check if the list is empty
        }

        // make a copy to avoid synchronization during the loop
        D3DWindowSurfaceData surfaces[] = new D3DWindowSurfaceData[] {};
        synchronized (this) {
            surfaces = d3dwSurfaces.toArray(surfaces);
        }
        for (D3DWindowSurfaceData sd : surfaces) {
            // skip invalid surfaces (they could have become invalid
            // after we made a copy of the list) - just a precaution
            if (sd.isValid() && (sd.isDirty() || sd.isSurfaceLost())) {
                if (!sd.isSurfaceLost()) {
                    // the flip and the clearing of the dirty state
                    // must be done under the lock, otherwise it's
                    // possible to miss an update to the surface
                    D3DRenderQueue rq = D3DRenderQueue.getInstance();
                    rq.lock();
                    try {
                        Rectangle r = sd.getBounds();
                        D3DSurfaceData.swapBuffers(sd, 0, 0,
                                                   r.width, r.height);
                        sd.markClean();
                    } finally {
                        rq.unlock();
                    }
                } else if (!validate(sd)) {
                    // it is possible that the validation may never
                    // succeed, we need to detect this and replace
                    // the d3dw surface with gdi; the replacement of
                    // the surface will also trigger a repaint
                    sd.getPeer().replaceSurfaceDataLater();
                }
            }
        }
        synchronized (runLock) {
            needsUpdateNow = false;
            runLock.notifyAll();
        }
    }
}
 

public void run() {
    while (!done) {
        synchronized (runLock) {
            // If the list is empty, suspend the thread until a
            // new surface is added. Note that we have to check before
            // wait() (and inside the runLock), otherwise we could miss a
            // notify() when a new surface is added and sleep forever.
            long timeout = d3dwSurfaces.size() > 0 ? 100 : 0;

            // don't go to sleep if there's a thread waiting for an update
            if (!needsUpdateNow) {
                try { runLock.wait(timeout); }
                    catch (InterruptedException e) {}
            }
            // if we were woken up, there are probably surfaces in the list,
            // no need to check if the list is empty
        }

        // make a copy to avoid synchronization during the loop
        D3DWindowSurfaceData surfaces[] = new D3DWindowSurfaceData[] {};
        synchronized (this) {
            surfaces = d3dwSurfaces.toArray(surfaces);
        }
        for (D3DWindowSurfaceData sd : surfaces) {
            // skip invalid surfaces (they could have become invalid
            // after we made a copy of the list) - just a precaution
            if (sd.isValid() && (sd.isDirty() || sd.isSurfaceLost())) {
                if (!sd.isSurfaceLost()) {
                    // the flip and the clearing of the dirty state
                    // must be done under the lock, otherwise it's
                    // possible to miss an update to the surface
                    D3DRenderQueue rq = D3DRenderQueue.getInstance();
                    rq.lock();
                    try {
                        Rectangle r = sd.getBounds();
                        D3DSurfaceData.swapBuffers(sd, 0, 0,
                                                   r.width, r.height);
                        sd.markClean();
                    } finally {
                        rq.unlock();
                    }
                } else if (!validate(sd)) {
                    // it is possible that the validation may never
                    // succeed, we need to detect this and replace
                    // the d3dw surface with gdi; the replacement of
                    // the surface will also trigger a repaint
                    sd.getPeer().replaceSurfaceDataLater();
                }
            }
        }
        synchronized (runLock) {
            needsUpdateNow = false;
            runLock.notifyAll();
        }
    }
}
 

public void run() {
    while (!done) {
        synchronized (runLock) {
            // If the list is empty, suspend the thread until a
            // new surface is added. Note that we have to check before
            // wait() (and inside the runLock), otherwise we could miss a
            // notify() when a new surface is added and sleep forever.
            long timeout = d3dwSurfaces.size() > 0 ? 100 : 0;

            // don't go to sleep if there's a thread waiting for an update
            if (!needsUpdateNow) {
                try { runLock.wait(timeout); }
                    catch (InterruptedException e) {}
            }
            // if we were woken up, there are probably surfaces in the list,
            // no need to check if the list is empty
        }

        // make a copy to avoid synchronization during the loop
        D3DWindowSurfaceData surfaces[] = new D3DWindowSurfaceData[] {};
        synchronized (this) {
            surfaces = d3dwSurfaces.toArray(surfaces);
        }
        for (D3DWindowSurfaceData sd : surfaces) {
            // skip invalid surfaces (they could have become invalid
            // after we made a copy of the list) - just a precaution
            if (sd.isValid() && (sd.isDirty() || sd.isSurfaceLost())) {
                if (!sd.isSurfaceLost()) {
                    // the flip and the clearing of the dirty state
                    // must be done under the lock, otherwise it's
                    // possible to miss an update to the surface
                    D3DRenderQueue rq = D3DRenderQueue.getInstance();
                    rq.lock();
                    try {
                        Rectangle r = sd.getBounds();
                        D3DSurfaceData.swapBuffers(sd, 0, 0,
                                                   r.width, r.height);
                        sd.markClean();
                    } finally {
                        rq.unlock();
                    }
                } else if (!validate(sd)) {
                    // it is possible that the validation may never
                    // succeed, we need to detect this and replace
                    // the d3dw surface with gdi; the replacement of
                    // the surface will also trigger a repaint
                    sd.getPeer().replaceSurfaceDataLater();
                }
            }
        }
        synchronized (runLock) {
            needsUpdateNow = false;
            runLock.notifyAll();
        }
    }
}
 

public void run() {
    while (!done) {
        synchronized (runLock) {
            // If the list is empty, suspend the thread until a
            // new surface is added. Note that we have to check before
            // wait() (and inside the runLock), otherwise we could miss a
            // notify() when a new surface is added and sleep forever.
            long timeout = d3dwSurfaces.size() > 0 ? 100 : 0;

            // don't go to sleep if there's a thread waiting for an update
            if (!needsUpdateNow) {
                try { runLock.wait(timeout); }
                    catch (InterruptedException e) {}
            }
            // if we were woken up, there are probably surfaces in the list,
            // no need to check if the list is empty
        }

        // make a copy to avoid synchronization during the loop
        D3DWindowSurfaceData surfaces[] = new D3DWindowSurfaceData[] {};
        synchronized (this) {
            surfaces = d3dwSurfaces.toArray(surfaces);
        }
        for (D3DWindowSurfaceData sd : surfaces) {
            // skip invalid surfaces (they could have become invalid
            // after we made a copy of the list) - just a precaution
            if (sd.isValid() && (sd.isDirty() || sd.isSurfaceLost())) {
                if (!sd.isSurfaceLost()) {
                    // the flip and the clearing of the dirty state
                    // must be done under the lock, otherwise it's
                    // possible to miss an update to the surface
                    D3DRenderQueue rq = D3DRenderQueue.getInstance();
                    rq.lock();
                    try {
                        Rectangle r = sd.getBounds();
                        D3DSurfaceData.swapBuffers(sd, 0, 0,
                                                   r.width, r.height);
                        sd.markClean();
                    } finally {
                        rq.unlock();
                    }
                } else if (!validate(sd)) {
                    // it is possible that the validation may never
                    // succeed, we need to detect this and replace
                    // the d3dw surface with gdi; the replacement of
                    // the surface will also trigger a repaint
                    sd.getPeer().replaceSurfaceDataLater();
                }
            }
        }
        synchronized (runLock) {
            needsUpdateNow = false;
            runLock.notifyAll();
        }
    }
}
 

public void run() {
    while (!done) {
        synchronized (runLock) {
            // If the list is empty, suspend the thread until a
            // new surface is added. Note that we have to check before
            // wait() (and inside the runLock), otherwise we could miss a
            // notify() when a new surface is added and sleep forever.
            long timeout = d3dwSurfaces.size() > 0 ? 100 : 0;

            // don't go to sleep if there's a thread waiting for an update
            if (!needsUpdateNow) {
                try { runLock.wait(timeout); }
                    catch (InterruptedException e) {}
            }
            // if we were woken up, there are probably surfaces in the list,
            // no need to check if the list is empty
        }

        // make a copy to avoid synchronization during the loop
        D3DWindowSurfaceData surfaces[] = new D3DWindowSurfaceData[] {};
        synchronized (this) {
            surfaces = d3dwSurfaces.toArray(surfaces);
        }
        for (D3DWindowSurfaceData sd : surfaces) {
            // skip invalid surfaces (they could have become invalid
            // after we made a copy of the list) - just a precaution
            if (sd.isValid() && (sd.isDirty() || sd.isSurfaceLost())) {
                if (!sd.isSurfaceLost()) {
                    // the flip and the clearing of the dirty state
                    // must be done under the lock, otherwise it's
                    // possible to miss an update to the surface
                    D3DRenderQueue rq = D3DRenderQueue.getInstance();
                    rq.lock();
                    try {
                        Rectangle r = sd.getBounds();
                        D3DSurfaceData.swapBuffers(sd, 0, 0,
                                                   r.width, r.height);
                        sd.markClean();
                    } finally {
                        rq.unlock();
                    }
                } else if (!validate(sd)) {
                    // it is possible that the validation may never
                    // succeed, we need to detect this and replace
                    // the d3dw surface with gdi; the replacement of
                    // the surface will also trigger a repaint
                    sd.getPeer().replaceSurfaceDataLater();
                }
            }
        }
        synchronized (runLock) {
            needsUpdateNow = false;
            runLock.notifyAll();
        }
    }
}
 

public void run() {
    while (!done) {
        synchronized (runLock) {
            // If the list is empty, suspend the thread until a
            // new surface is added. Note that we have to check before
            // wait() (and inside the runLock), otherwise we could miss a
            // notify() when a new surface is added and sleep forever.
            long timeout = d3dwSurfaces.size() > 0 ? 100 : 0;

            // don't go to sleep if there's a thread waiting for an update
            if (!needsUpdateNow) {
                try { runLock.wait(timeout); }
                    catch (InterruptedException e) {}
            }
            // if we were woken up, there are probably surfaces in the list,
            // no need to check if the list is empty
        }

        // make a copy to avoid synchronization during the loop
        D3DWindowSurfaceData surfaces[] = new D3DWindowSurfaceData[] {};
        synchronized (this) {
            surfaces = d3dwSurfaces.toArray(surfaces);
        }
        for (D3DWindowSurfaceData sd : surfaces) {
            // skip invalid surfaces (they could have become invalid
            // after we made a copy of the list) - just a precaution
            if (sd.isValid() && (sd.isDirty() || sd.isSurfaceLost())) {
                if (!sd.isSurfaceLost()) {
                    // the flip and the clearing of the dirty state
                    // must be done under the lock, otherwise it's
                    // possible to miss an update to the surface
                    D3DRenderQueue rq = D3DRenderQueue.getInstance();
                    rq.lock();
                    try {
                        Rectangle r = sd.getBounds();
                        D3DSurfaceData.swapBuffers(sd, 0, 0,
                                                   r.width, r.height);
                        sd.markClean();
                    } finally {
                        rq.unlock();
                    }
                } else if (!validate(sd)) {
                    // it is possible that the validation may never
                    // succeed, we need to detect this and replace
                    // the d3dw surface with gdi; the replacement of
                    // the surface will also trigger a repaint
                    sd.getPeer().replaceSurfaceDataLater();
                }
            }
        }
        synchronized (runLock) {
            needsUpdateNow = false;
            runLock.notifyAll();
        }
    }
}
 

public void run() {
    while (!done) {
        synchronized (runLock) {
            // If the list is empty, suspend the thread until a
            // new surface is added. Note that we have to check before
            // wait() (and inside the runLock), otherwise we could miss a
            // notify() when a new surface is added and sleep forever.
            long timeout = d3dwSurfaces.size() > 0 ? 100 : 0;

            // don't go to sleep if there's a thread waiting for an update
            if (!needsUpdateNow) {
                try { runLock.wait(timeout); }
                    catch (InterruptedException e) {}
            }
            // if we were woken up, there are probably surfaces in the list,
            // no need to check if the list is empty
        }

        // make a copy to avoid synchronization during the loop
        D3DWindowSurfaceData surfaces[] = new D3DWindowSurfaceData[] {};
        synchronized (this) {
            surfaces = d3dwSurfaces.toArray(surfaces);
        }
        for (D3DWindowSurfaceData sd : surfaces) {
            // skip invalid surfaces (they could have become invalid
            // after we made a copy of the list) - just a precaution
            if (sd.isValid() && (sd.isDirty() || sd.isSurfaceLost())) {
                if (!sd.isSurfaceLost()) {
                    // the flip and the clearing of the dirty state
                    // must be done under the lock, otherwise it's
                    // possible to miss an update to the surface
                    D3DRenderQueue rq = D3DRenderQueue.getInstance();
                    rq.lock();
                    try {
                        Rectangle r = sd.getBounds();
                        D3DSurfaceData.swapBuffers(sd, 0, 0,
                                                   r.width, r.height);
                        sd.markClean();
                    } finally {
                        rq.unlock();
                    }
                } else if (!validate(sd)) {
                    // it is possible that the validation may never
                    // succeed, we need to detect this and replace
                    // the d3dw surface with gdi; the replacement of
                    // the surface will also trigger a repaint
                    sd.getPeer().replaceSurfaceDataLater();
                }
            }
        }
        synchronized (runLock) {
            needsUpdateNow = false;
            runLock.notifyAll();
        }
    }
}
 

public void run() {
    while (!done) {
        synchronized (runLock) {
            // If the list is empty, suspend the thread until a
            // new surface is added. Note that we have to check before
            // wait() (and inside the runLock), otherwise we could miss a
            // notify() when a new surface is added and sleep forever.
            long timeout = d3dwSurfaces.size() > 0 ? 100 : 0;

            // don't go to sleep if there's a thread waiting for an update
            if (!needsUpdateNow) {
                try { runLock.wait(timeout); }
                    catch (InterruptedException e) {}
            }
            // if we were woken up, there are probably surfaces in the list,
            // no need to check if the list is empty
        }

        // make a copy to avoid synchronization during the loop
        D3DWindowSurfaceData surfaces[] = new D3DWindowSurfaceData[] {};
        synchronized (this) {
            surfaces = d3dwSurfaces.toArray(surfaces);
        }
        for (D3DWindowSurfaceData sd : surfaces) {
            // skip invalid surfaces (they could have become invalid
            // after we made a copy of the list) - just a precaution
            if (sd.isValid() && (sd.isDirty() || sd.isSurfaceLost())) {
                if (!sd.isSurfaceLost()) {
                    // the flip and the clearing of the dirty state
                    // must be done under the lock, otherwise it's
                    // possible to miss an update to the surface
                    D3DRenderQueue rq = D3DRenderQueue.getInstance();
                    rq.lock();
                    try {
                        Rectangle r = sd.getBounds();
                        D3DSurfaceData.swapBuffers(sd, 0, 0,
                                                   r.width, r.height);
                        sd.markClean();
                    } finally {
                        rq.unlock();
                    }
                } else if (!validate(sd)) {
                    // it is possible that the validation may never
                    // succeed, we need to detect this and replace
                    // the d3dw surface with gdi; the replacement of
                    // the surface will also trigger a repaint
                    sd.getPeer().replaceSurfaceDataLater();
                }
            }
        }
        synchronized (runLock) {
            needsUpdateNow = false;
            runLock.notifyAll();
        }
    }
}
 

public void run() {
    while (!done) {
        synchronized (runLock) {
            // If the list is empty, suspend the thread until a
            // new surface is added. Note that we have to check before
            // wait() (and inside the runLock), otherwise we could miss a
            // notify() when a new surface is added and sleep forever.
            long timeout = d3dwSurfaces.size() > 0 ? 100 : 0;

            // don't go to sleep if there's a thread waiting for an update
            if (!needsUpdateNow) {
                try { runLock.wait(timeout); }
                    catch (InterruptedException e) {}
            }
            // if we were woken up, there are probably surfaces in the list,
            // no need to check if the list is empty
        }

        // make a copy to avoid synchronization during the loop
        D3DWindowSurfaceData surfaces[] = new D3DWindowSurfaceData[] {};
        synchronized (this) {
            surfaces = d3dwSurfaces.toArray(surfaces);
        }
        for (D3DWindowSurfaceData sd : surfaces) {
            // skip invalid surfaces (they could have become invalid
            // after we made a copy of the list) - just a precaution
            if (sd.isValid() && (sd.isDirty() || sd.isSurfaceLost())) {
                if (!sd.isSurfaceLost()) {
                    // the flip and the clearing of the dirty state
                    // must be done under the lock, otherwise it's
                    // possible to miss an update to the surface
                    D3DRenderQueue rq = D3DRenderQueue.getInstance();
                    rq.lock();
                    try {
                        Rectangle r = sd.getBounds();
                        D3DSurfaceData.swapBuffers(sd, 0, 0,
                                                   r.width, r.height);
                        sd.markClean();
                    } finally {
                        rq.unlock();
                    }
                } else if (!validate(sd)) {
                    // it is possible that the validation may never
                    // succeed, we need to detect this and replace
                    // the d3dw surface with gdi; the replacement of
                    // the surface will also trigger a repaint
                    sd.getPeer().replaceSurfaceDataLater();
                }
            }
        }
        synchronized (runLock) {
            needsUpdateNow = false;
            runLock.notifyAll();
        }
    }
}
 

public void run() {
    while (!done) {
        synchronized (runLock) {
            // If the list is empty, suspend the thread until a
            // new surface is added. Note that we have to check before
            // wait() (and inside the runLock), otherwise we could miss a
            // notify() when a new surface is added and sleep forever.
            long timeout = d3dwSurfaces.size() > 0 ? 100 : 0;

            // don't go to sleep if there's a thread waiting for an update
            if (!needsUpdateNow) {
                try { runLock.wait(timeout); }
                    catch (InterruptedException e) {}
            }
            // if we were woken up, there are probably surfaces in the list,
            // no need to check if the list is empty
        }

        // make a copy to avoid synchronization during the loop
        D3DWindowSurfaceData surfaces[] = new D3DWindowSurfaceData[] {};
        synchronized (this) {
            surfaces = d3dwSurfaces.toArray(surfaces);
        }
        for (D3DWindowSurfaceData sd : surfaces) {
            // skip invalid surfaces (they could have become invalid
            // after we made a copy of the list) - just a precaution
            if (sd.isValid() && (sd.isDirty() || sd.isSurfaceLost())) {
                if (!sd.isSurfaceLost()) {
                    // the flip and the clearing of the dirty state
                    // must be done under the lock, otherwise it's
                    // possible to miss an update to the surface
                    D3DRenderQueue rq = D3DRenderQueue.getInstance();
                    rq.lock();
                    try {
                        Rectangle r = sd.getBounds();
                        D3DSurfaceData.swapBuffers(sd, 0, 0,
                                                   r.width, r.height);
                        sd.markClean();
                    } finally {
                        rq.unlock();
                    }
                } else if (!validate(sd)) {
                    // it is possible that the validation may never
                    // succeed, we need to detect this and replace
                    // the d3dw surface with gdi; the replacement of
                    // the surface will also trigger a repaint
                    sd.getPeer().replaceSurfaceDataLater();
                }
            }
        }
        synchronized (runLock) {
            needsUpdateNow = false;
            runLock.notifyAll();
        }
    }
}
 

public void run() {
    while (!done) {
        synchronized (runLock) {
            // If the list is empty, suspend the thread until a
            // new surface is added. Note that we have to check before
            // wait() (and inside the runLock), otherwise we could miss a
            // notify() when a new surface is added and sleep forever.
            long timeout = d3dwSurfaces.size() > 0 ? 100 : 0;

            // don't go to sleep if there's a thread waiting for an update
            if (!needsUpdateNow) {
                try { runLock.wait(timeout); }
                    catch (InterruptedException e) {}
            }
            // if we were woken up, there are probably surfaces in the list,
            // no need to check if the list is empty
        }

        // make a copy to avoid synchronization during the loop
        D3DWindowSurfaceData surfaces[] = new D3DWindowSurfaceData[] {};
        synchronized (this) {
            surfaces = d3dwSurfaces.toArray(surfaces);
        }
        for (D3DWindowSurfaceData sd : surfaces) {
            // skip invalid surfaces (they could have become invalid
            // after we made a copy of the list) - just a precaution
            if (sd.isValid() && (sd.isDirty() || sd.isSurfaceLost())) {
                if (!sd.isSurfaceLost()) {
                    // the flip and the clearing of the dirty state
                    // must be done under the lock, otherwise it's
                    // possible to miss an update to the surface
                    D3DRenderQueue rq = D3DRenderQueue.getInstance();
                    rq.lock();
                    try {
                        Rectangle r = sd.getBounds();
                        D3DSurfaceData.swapBuffers(sd, 0, 0,
                                                   r.width, r.height);
                        sd.markClean();
                    } finally {
                        rq.unlock();
                    }
                } else if (!validate(sd)) {
                    // it is possible that the validation may never
                    // succeed, we need to detect this and replace
                    // the d3dw surface with gdi; the replacement of
                    // the surface will also trigger a repaint
                    sd.getPeer().replaceSurfaceDataLater();
                }
            }
        }
        synchronized (runLock) {
            needsUpdateNow = false;
            runLock.notifyAll();
        }
    }
}