424 private static final Rectangle totalDisplayBounds = new Rectangle();
425
426 private static void updateTotalDisplayBounds() {
427 synchronized (totalDisplayBounds) {
428 Rectangle virtualBounds = new Rectangle();
429 for (GraphicsDevice gd : GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices()) {
430 for (GraphicsConfiguration gc : gd.getConfigurations()) {
431 virtualBounds = virtualBounds.union(gc.getBounds());
432 }
433 }
434 totalDisplayBounds.setBounds(virtualBounds);
435 }
436 }
437
438 // 7160609: GL still fails to create a square texture of this size,
439 // so we use this value to cap the total display bounds.
440 native private static int getMaxTextureSize();
441
442 @Override
443 public int getMaxTextureWidth() {
444 int width;
445
446 synchronized (totalDisplayBounds) {
447 if (totalDisplayBounds.width == 0) {
448 updateTotalDisplayBounds();
449 }
450 width = totalDisplayBounds.width;
451 }
452
453 return Math.min(width, getMaxTextureSize());
454 }
455
456 @Override
457 public int getMaxTextureHeight() {
458 int height;
459
460 synchronized (totalDisplayBounds) {
461 if (totalDisplayBounds.height == 0) {
462 updateTotalDisplayBounds();
463 }
464 height = totalDisplayBounds.height;
465 }
466
467 return Math.min(height, getMaxTextureSize());
468 }
469 }
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424 private static final Rectangle totalDisplayBounds = new Rectangle();
425
426 private static void updateTotalDisplayBounds() {
427 synchronized (totalDisplayBounds) {
428 Rectangle virtualBounds = new Rectangle();
429 for (GraphicsDevice gd : GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices()) {
430 for (GraphicsConfiguration gc : gd.getConfigurations()) {
431 virtualBounds = virtualBounds.union(gc.getBounds());
432 }
433 }
434 totalDisplayBounds.setBounds(virtualBounds);
435 }
436 }
437
438 // 7160609: GL still fails to create a square texture of this size,
439 // so we use this value to cap the total display bounds.
440 native private static int getMaxTextureSize();
441
442 @Override
443 public int getMaxTextureWidth() {
444 //Temporary disable this logic and use some magic constrain.
445 /*
446 int width;
447
448 synchronized (totalDisplayBounds) {
449 if (totalDisplayBounds.width == 0) {
450 updateTotalDisplayBounds();
451 }
452 width = totalDisplayBounds.width;
453 }
454
455 return Math.min(width, getMaxTextureSize());
456 */
457 return getMaxTextureSize() / (getDevice().getScaleFactor() * 2);
458 }
459
460 @Override
461 public int getMaxTextureHeight() {
462 //Temporary disable this logic and use some magic constrain.
463 /*
464 int height;
465
466 synchronized (totalDisplayBounds) {
467 if (totalDisplayBounds.height == 0) {
468 updateTotalDisplayBounds();
469 }
470 height = totalDisplayBounds.height;
471 }
472
473 return Math.min(height, getMaxTextureSize());
474 */
475 return getMaxTextureSize() / (getDevice().getScaleFactor() * 2);
476 }
477 }
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