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Commit c0d38fcb authored by Rachel Lee's avatar Rachel Lee
Browse files

Attached Choreographer API from SurfaceControl. 

The API to get a native attached choreographer from
ASurfaceControl.

Bug: 255838011
Test: atest GraphicsTest
Test: atest ChoreographerNativeTest (test no regression)
Change-Id: I5db99d8888fd2adbc4a8fc2ce9a7c07f4de146ee
parent 2248f52c

include/private/surface_control_private.h

+9 −0
Original line number Diff line number Diff line
@@ -19,6 +19,8 @@ 


#include <stdint.h>



#include <android/choreographer.h>



__BEGIN_DECLS



struct ASurfaceControl;
@@ -55,6 +57,13 @@ void ASurfaceControl_registerSurfaceStatsListener(ASurfaceControl* control, int3 
void ASurfaceControl_unregisterSurfaceStatsListener(void* context,

                                       ASurfaceControl_SurfaceStatsListener func);



/**

 * Gets the attached AChoreographer instance from the given \c surfaceControl. If there is no

 * choreographer associated with the surface control, then a new instance of choreographer is

 * created. The new choreographer is associated with the current thread's Looper.

 */

AChoreographer* ASurfaceControl_getChoreographer(ASurfaceControl* surfaceControl);



/**

 * Returns the timestamp of when the buffer was acquired for a specific frame with frame number

 * obtained from ASurfaceControlStats_getFrameNumber.