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Commit f9c984f6 authored by Peiyong Lin's avatar Peiyong Lin
Browse files

Add setThreads to APerformanceHint. 

Bug: b/244216750
Test: atest PerformanceHintManagerTest
Change-Id: I98f94a47caf94a9f9027f14ec01f5da531a20d35
parent b8df0ef2

include/android/performance_hint.h

+17 −0
Original line number Diff line number Diff line
@@ -159,6 +159,23 @@ int APerformanceHint_reportActualWorkDuration( 
void APerformanceHint_closeSession(

        APerformanceHintSession* session) __INTRODUCED_IN(__ANDROID_API_T__);



/**

 * Set a list of threads to the performance hint session. This operation will replace

 * the current list of threads with the given list of threads.

 *

 * @param session The performance hint session instance for the threads.

 * @param threadIds The list of threads to be associated with this session. They must be part of

 *     this app's thread group.

 * @param size the size of the list of threadIds.

 * @return 0 on success.

 *         EINVAL if the list of thread ids is empty or if  any of the thread ids is not part of the thread group.

 *         EPIPE if communication with the system service has failed.

 */

int APerformanceHint_setThreads(

        APerformanceHintSession* session,

        const int32_t* threadIds,

        size_t size) __INTRODUCED_IN(__ANDROID_API_U__);



__END_DECLS



#endif // ANDROID_NATIVE_PERFORMANCE_HINT_H

include/private/performance_hint_private.h

+6 −0
Original line number Diff line number Diff line
@@ -63,6 +63,12 @@ enum SessionHint { 
 */

int APerformanceHint_sendHint(void* session, int hint);



/**

 * Return the list of thread ids, this API should only be used for testing only.

 */

int APerformanceHint_getThreadIds(void* aPerformanceHintSession,

                                  int32_t* const threadIds, size_t* const size);



__END_DECLS



#endif // ANDROID_PRIVATE_NATIVE_PERFORMANCE_HINT_PRIVATE_H