2413 // validate the surfaceData correctly. Fail for now and
2414 // try again next time around.
2415 }
2416 } finally {
2417 surfaceData.markDirty();
2418 }
2419 }
2420
2421 private void revalidateAll() {
2422 try {
2423 // REMIND: This locking needs to be done around the
2424 // caller of this method so that the pipe stays valid
2425 // long enough to call the new primitive.
2426 // REMIND: No locking yet in screen SurfaceData objects!
2427 // surfaceData.lock();
2428 surfaceData = surfaceData.getReplacement();
2429 if (surfaceData == null) {
2430 surfaceData = NullSurfaceData.theInstance;
2431 }
2432
2433 // this will recalculate the composite clip
2434 setDevClip(surfaceData.getBounds());
2435
2436 if (paintState <= PAINT_ALPHACOLOR) {
2437 validateColor();
2438 }
2439 if (composite instanceof XORComposite) {
2440 Color c = ((XORComposite) composite).getXorColor();
2441 setComposite(new XORComposite(c, surfaceData));
2442 }
2443 validatePipe();
2444 } finally {
2445 // REMIND: No locking yet in screen SurfaceData objects!
2446 // surfaceData.unlock();
2447 }
2448 }
2449
2450 public void clearRect(int x, int y, int w, int h) {
2451 // REMIND: has some "interesting" consequences if threads are
2452 // not synchronized
|
2413 // validate the surfaceData correctly. Fail for now and
2414 // try again next time around.
2415 }
2416 } finally {
2417 surfaceData.markDirty();
2418 }
2419 }
2420
2421 private void revalidateAll() {
2422 try {
2423 // REMIND: This locking needs to be done around the
2424 // caller of this method so that the pipe stays valid
2425 // long enough to call the new primitive.
2426 // REMIND: No locking yet in screen SurfaceData objects!
2427 // surfaceData.lock();
2428 surfaceData = surfaceData.getReplacement();
2429 if (surfaceData == null) {
2430 surfaceData = NullSurfaceData.theInstance;
2431 }
2432
2433 invalidatePipe();
2434
2435 // this will recalculate the composite clip
2436 setDevClip(surfaceData.getBounds());
2437
2438 if (paintState <= PAINT_ALPHACOLOR) {
2439 validateColor();
2440 }
2441 if (composite instanceof XORComposite) {
2442 Color c = ((XORComposite) composite).getXorColor();
2443 setComposite(new XORComposite(c, surfaceData));
2444 }
2445 validatePipe();
2446 } finally {
2447 // REMIND: No locking yet in screen SurfaceData objects!
2448 // surfaceData.unlock();
2449 }
2450 }
2451
2452 public void clearRect(int x, int y, int w, int h) {
2453 // REMIND: has some "interesting" consequences if threads are
2454 // not synchronized
|