OnDisplayGamutChanged
The OnDisplayGamutChanged method is called by ADLX when the display gamut changes.
Syntax
Copied!
adlx_bool OnDisplayGamutChanged (IADLXDisplayGamutChangedEvent * pDisplayGamutChangedEvent)Parameters
-
[in]pDisplayGamutChangedEvent IADLXDisplayGamutChangedEvent * The pointer to the event.
Return Value
If the application requires ADLX to continue notifying the next listener, true must be returned.
If the application requires ADLX to stop notifying the next listener, false must be returned.
Remarks
Once the application registers to the notifications with AddDisplayGamutEventListener , ADLX will call this method until the application unregisters from the notifications with RemoveDisplayGamutEventListener .
The method should return quickly to not block the execution path in ADLX. If the method requires a long processing of the event notification, the application must hold onto a reference to the gamut change event with Acquire and make it available on an asynchronous thread and return immediately. When the asynchronous thread is done processing it must discard the gamut change event with Release .
Requirements
|
Header |
include “IDisplays.h” |
|
Minimum version |
1.0 |
