Merge "Bug 4608375" (370a71bc) · Commits · e / os / android_frameworks_base

libs/utils/Threads.cpp

+9 −2

Original line number	Diff line number	Diff line
		@@ -335,10 +335,17 @@ int androidSetThreadPriority(pid_t tid, int pri)

		pthread_once(&gDoSchedulingGroupOnce, checkDoSchedulingGroup);
		if (gDoSchedulingGroup) {
		// set_sched_policy does not support tid == 0
		int policy_tid;
		if (tid == 0) {
		policy_tid = androidGetTid();
		} else {
		policy_tid = tid;
		}
		if (pri >= ANDROID_PRIORITY_BACKGROUND) {
		rc = set_sched_policy(tid, SP_BACKGROUND);
		rc = set_sched_policy(policy_tid, SP_BACKGROUND);
		} else if (getpriority(PRIO_PROCESS, tid) >= ANDROID_PRIORITY_BACKGROUND) {
		rc = set_sched_policy(tid, SP_FOREGROUND);
		rc = set_sched_policy(policy_tid, SP_FOREGROUND);
		}
		}

+1 −1

Original line number	Diff line number	Diff line
		@@ -1981,7 +1981,7 @@ status_t MPEG4Writer::Track::threadEntry() {
		} else {
		prctl(PR_SET_NAME, (unsigned long)"VideoTrackEncoding", 0, 0, 0);
		}
		setpriority(PRIO_PROCESS, 0, ANDROID_PRIORITY_AUDIO);
		androidSetThreadPriority(0, ANDROID_PRIORITY_AUDIO);

		sp<MetaData> meta_data;

+1 −2

Original line number	Diff line number	Diff line
		@@ -210,8 +210,7 @@ void TimedEventQueue::ThreadWrapper(void me) {
		vm->AttachCurrentThread(&env, NULL);
		#endif

		setpriority(PRIO_PROCESS, 0, ANDROID_PRIORITY_FOREGROUND);
		set_sched_policy(androidGetTid(), SP_FOREGROUND);
		androidSetThreadPriority(0, ANDROID_PRIORITY_FOREGROUND);

		static_cast<TimedEventQueue *>(me)->threadEntry();

+1 −1

Original line number	Diff line number	Diff line
		@@ -116,7 +116,7 @@ void OMX::CallbackDispatcher::ThreadWrapper(void me) {
		}

		void OMX::CallbackDispatcher::threadEntry() {
		setpriority(PRIO_PROCESS, 0, ANDROID_PRIORITY_AUDIO);
		androidSetThreadPriority(0, ANDROID_PRIORITY_AUDIO);
		prctl(PR_SET_NAME, (unsigned long)"OMXCallbackDisp", 0, 0, 0);

		for (;;) {