/**
* Initializes the appropriate D3D offscreen surface based on the value of the type parameter. If
* the surface creation fails for any reason, an OutOfMemoryError will be thrown.
*/
protected void initSurface() {
// any time we create or restore the surface, recreate the raster
synchronized (this) {
wrn = null;
}
// REMIND: somewhere a puppy died
class Status {
boolean success = false;
};
final Status status = new Status();
D3DRenderQueue rq = D3DRenderQueue.getInstance();
rq.lock();
try {
rq.flushAndInvokeNow(
new Runnable() {
public void run() {
status.success = initSurfaceNow();
}
});
if (!status.success) {
throw new InvalidPipeException("Error creating D3DSurface");
}
} finally {
rq.unlock();
}
}
protected void setElem(final int x, final int y, final int pixel, final SurfaceData sData) {
if (sData.isSurfaceLost()) {
return;
}
D3DRenderQueue rq = D3DRenderQueue.getInstance();
rq.lock();
try {
rq.flushAndInvokeNow(
new Runnable() {
public void run() {
dbSetPixelNative(sData.getNativeOps(), x, y, pixel);
}
});
sData.markDirty();
} finally {
rq.unlock();
}
}
protected int getElem(final int x, final int y, final SurfaceData sData) {
if (sData.isSurfaceLost()) {
return 0;
}
int retPixel;
D3DRenderQueue rq = D3DRenderQueue.getInstance();
rq.lock();
try {
rq.flushAndInvokeNow(
new Runnable() {
public void run() {
pixel = dbGetPixelNative(sData.getNativeOps(), x, y);
}
});
} finally {
retPixel = pixel;
rq.unlock();
}
return retPixel;
}
