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public interface OffscreenLayerOption
Handling requests for using an OffscreenLayerSurface
within the implementation.
Method Summary | |
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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 |
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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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