Merge "Camera: Add fall back properties for FMQ size override" into qt-dev (9b0bba68) · Commits · e / os / android_hardware_interfaces

camera/device/3.2/default/CameraDeviceSession.cpp

+25 −6

Original line number	Diff line number	Diff line
		@@ -99,12 +99,21 @@ bool CameraDeviceSession::initialize() {
		return true;
		}

		int32_t reqFMQSize = property_get_int32("ro.camera.req.fmq.size", /default/-1);
		// "ro.camera" properties are no longer supported on vendor side.
		// Support a fall back for the fmq size override that uses "ro.vendor.camera"
		// properties.
		int32_t reqFMQSize = property_get_int32("ro.vendor.camera.req.fmq.size", /default/-1);
		if (reqFMQSize < 0) {
		reqFMQSize = property_get_int32("ro.camera.req.fmq.size", /default/-1);
		if (reqFMQSize < 0) {
		reqFMQSize = CAMERA_REQUEST_METADATA_QUEUE_SIZE;
		} else {
		ALOGV("%s: request FMQ size overridden to %d", __FUNCTION__, reqFMQSize);
		}
		} else {
		ALOGV("%s: request FMQ size overridden to %d via fallback property", __FUNCTION__,
		reqFMQSize);
		}

		mRequestMetadataQueue = std::make_unique<RequestMetadataQueue>(
		static_cast<size_t>(reqFMQSize),
		@@ -114,12 +123,22 @@ bool CameraDeviceSession::initialize() {
		return true;
		}

		int32_t resFMQSize = property_get_int32("ro.camera.res.fmq.size", /default/-1);
		// "ro.camera" properties are no longer supported on vendor side.
		// Support a fall back for the fmq size override that uses "ro.vendor.camera"
		// properties.
		int32_t resFMQSize = property_get_int32("ro.vendor.camera.res.fmq.size", /default/-1);
		if (resFMQSize < 0) {
		resFMQSize = property_get_int32("ro.camera.res.fmq.size", /default/-1);
		if (resFMQSize < 0) {
		resFMQSize = CAMERA_RESULT_METADATA_QUEUE_SIZE;
		} else {
		ALOGV("%s: result FMQ size overridden to %d", __FUNCTION__, resFMQSize);
		}
		} else {
		ALOGV("%s: result FMQ size overridden to %d via fallback property", __FUNCTION__,
		resFMQSize);
		}

		mResultMetadataQueue = std::make_shared<RequestMetadataQueue>(
		static_cast<size_t>(resFMQSize),
		false /* non blocking */);