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public interface OffscreenLayerOption
Handling requests for using an OffscreenLayerSurface
within the implementation.
| Method Summary | |
|---|---|
boolean |
getShallUseOffscreenLayer()
Returns the property set by setShallUseOffscreenLayer(boolean). |
boolean |
isOffscreenLayerSurfaceEnabled()
Returns true if this instance uses an offscreen layer, otherwise false. |
void |
setShallUseOffscreenLayer(boolean v)
Request an offscreen layer, if supported. |
| Method Detail |
|---|
void setShallUseOffscreenLayer(boolean v)
Shall be called before the first NativeSurface.lockSurface(),
and hence before realization.
getShallUseOffscreenLayer(),
isOffscreenLayerSurfaceEnabled()boolean getShallUseOffscreenLayer()
setShallUseOffscreenLayer(boolean).
boolean isOffscreenLayerSurfaceEnabled()
This instance is an offscreen layer, if setShallUseOffscreenLayer(true)
has been called before it's realization and first lock and the underlying implementation supports it.
NativeSurface.lockSurface().
setShallUseOffscreenLayer(boolean)
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