Merge "Camera: Don't mark request thread as IDLE in configured state" into rvc-dev (ccfd5262) · Commits · e / os / android_frameworks_av

services/camera/libcameraservice/device3/Camera3Device.cpp

+19 −24

Original line number	Diff line number	Diff line
		@@ -1777,13 +1777,6 @@ void Camera3Device::internalUpdateStatusLocked(Status status) {
		mStatusChanged.broadcast();
		}

		void Camera3Device::pauseStateNotify(bool enable) {
		Mutex::Autolock il(mInterfaceLock);
		Mutex::Autolock l(mLock);

		mPauseStateNotify = enable;
		}

		// Pause to reconfigure
		status_t Camera3Device::internalPauseAndWaitLocked(nsecs_t maxExpectedDuration) {
		if (mRequestThread.get() != nullptr) {
		@@ -2359,7 +2352,7 @@ bool Camera3Device::checkAbandonedStreamsLocked() {
		return false;
		}

		bool Camera3Device::reconfigureCamera(const CameraMetadata& sessionParams) {
		bool Camera3Device::reconfigureCamera(const CameraMetadata& sessionParams, int clientStatusId) {
		ATRACE_CALL();
		bool ret = false;

		@@ -2373,7 +2366,16 @@ bool Camera3Device::reconfigureCamera(const CameraMetadata& sessionParams) {
		return true;
		}

		auto rc = internalPauseAndWaitLocked(maxExpectedDuration);
		status_t rc = NO_ERROR;
		bool markClientActive = false;
		if (mStatus == STATUS_ACTIVE) {
		markClientActive = true;
		mPauseStateNotify = true;
		mStatusTracker->markComponentIdle(clientStatusId, Fence::NO_FENCE);

		rc = internalPauseAndWaitLocked(maxExpectedDuration);
		}

		if (rc == NO_ERROR) {
		mNeedConfig = true;
		rc = configureStreamsLocked(mOperatingMode, sessionParams, /notifyRequestThread/ false);
		@@ -2401,6 +2403,10 @@ bool Camera3Device::reconfigureCamera(const CameraMetadata& sessionParams) {
		ALOGE("%s: Failed to pause streaming: %d", __FUNCTION__, rc);
		}

		if (markClientActive) {
		mStatusTracker->markComponentActive(clientStatusId);
		}

		return ret;
		}

		@@ -4277,22 +4283,11 @@ bool Camera3Device::RequestThread::threadLoop() {
		}

		if (res == OK) {
		sp<StatusTracker> statusTracker = mStatusTracker.promote();
		if (statusTracker != 0) {
		sp<Camera3Device> parent = mParent.promote();
		if (parent != nullptr) {
		parent->pauseStateNotify(true);
		}

		statusTracker->markComponentIdle(mStatusId, Fence::NO_FENCE);

		if (parent != nullptr) {
		mReconfigured \|= parent->reconfigureCamera(mLatestSessionParams);
		mReconfigured \|= parent->reconfigureCamera(mLatestSessionParams, mStatusId);
		}

		statusTracker->markComponentActive(mStatusId);
		setPaused(false);
		}

		if (mNextRequests[0].captureRequest->mInputStream != nullptr) {
		mNextRequests[0].captureRequest->mInputStream->restoreConfiguredState();

services/camera/libcameraservice/device3/Camera3Device.h

+2 −9

Original line number	Diff line number	Diff line
		@@ -637,18 +637,11 @@ class Camera3Device :
		sp<CaptureRequest> createCaptureRequest(const PhysicalCameraSettingsList &request,
		const SurfaceMap &surfaceMap);

		/**
		* Pause state updates to the client application. Needed to mask out idle/active
		* transitions during internal reconfigure
		*/
		void pauseStateNotify(bool enable);

		/**
		* Internally re-configure camera device using new session parameters.
		* This will get triggered by the request thread. Be sure to call
		* pauseStateNotify(true) before going idle in the requesting location.
		* This will get triggered by the request thread.
		*/
		bool reconfigureCamera(const CameraMetadata& sessionParams);
		bool reconfigureCamera(const CameraMetadata& sessionParams, int clientStatusId);

		/**
		* Return true in case of any output or input abandoned streams,