Merge "Return DeviceDescriptor or DeviceVector in Engine." (30533d67) · Commits · e / os / android_frameworks_av

services/audiopolicy/common/managerdefinitions/include/DeviceDescriptor.h

+7 −0

Original line number	Diff line number	Diff line
		@@ -116,6 +116,13 @@ public:
		DeviceVector getDevicesFromHwModule(audio_module_handle_t moduleHandle) const;
		audio_devices_t getDeviceTypesFromHwModule(audio_module_handle_t moduleHandle) const;

		DeviceVector getFirstDevicesFromTypes(std::vector<audio_devices_t> orderedTypes) const;
		sp<DeviceDescriptor> getFirstExistingDevice(std::vector<audio_devices_t> orderedTypes) const;

		// If there are devices with the given type and the devices to add is not empty,
		// remove all the devices with the given type and add all the devices to add.
		void replaceDevicesByType(audio_devices_t typeToRemove, const DeviceVector &devicesToAdd);

		bool contains(const sp<DeviceDescriptor>& item) const { return indexOf(item) >= 0; }

		/**

+32 −1

Original line number	Diff line number	Diff line
		@@ -255,7 +255,6 @@ DeviceVector DeviceVector::getDevicesFromTypeMask(audio_devices_t type) const
		audio_devices_t curType = itemAt(i)->type() & ~AUDIO_DEVICE_BIT_IN;
		if ((isOutput == curIsOutput) && ((type & curType) != 0)) {
		devices.add(itemAt(i));
		type &= ~curType;
		ALOGV("DeviceVector::%s() for type %08x found %p",
		__func__, itemAt(i)->type(), itemAt(i).get());
		}
		@@ -273,6 +272,38 @@ sp<DeviceDescriptor> DeviceVector::getDeviceFromTagName(const String8 &tagName)
		return nullptr;
		}

		DeviceVector DeviceVector::getFirstDevicesFromTypes(
		std::vector<audio_devices_t> orderedTypes) const
		{
		DeviceVector devices;
		for (auto deviceType : orderedTypes) {
		if (!(devices = getDevicesFromTypeMask(deviceType)).isEmpty()) {
		break;
		}
		}
		return devices;
		}

		sp<DeviceDescriptor> DeviceVector::getFirstExistingDevice(
		std::vector<audio_devices_t> orderedTypes) const {
		sp<DeviceDescriptor> device;
		for (auto deviceType : orderedTypes) {
		if ((device = getDevice(deviceType, String8(""), AUDIO_FORMAT_DEFAULT)) != nullptr) {
		break;
		}
		}
		return device;
		}

		void DeviceVector::replaceDevicesByType(
		audio_devices_t typeToRemove, const DeviceVector &devicesToAdd) {
		DeviceVector devicesToRemove = getDevicesFromTypeMask(typeToRemove);
		if (!devicesToRemove.isEmpty() && !devicesToAdd.isEmpty()) {
		remove(devicesToRemove);
		add(devicesToAdd);
		}
		}

		void DeviceVector::dump(String8 *dst, const String8 &tag, int spaces, bool verbose) const
		{
		if (isEmpty()) {

+217 −279

File changed.

Preview size limit exceeded, changes collapsed.

+5 −6

Original line number	Diff line number	Diff line
		@@ -73,15 +73,14 @@ private:

		status_t setDefaultDevice(audio_devices_t device);

		audio_devices_t getDeviceForStrategyInt(legacy_strategy strategy,
		DeviceVector getDevicesForStrategyInt(legacy_strategy strategy,
		DeviceVector availableOutputDevices,
		DeviceVector availableInputDevices,
		const SwAudioOutputCollection &outputs,
		uint32_t outputDeviceTypesToIgnore) const;
		const SwAudioOutputCollection &outputs) const;

		DeviceVector getDevicesForProductStrategy(product_strategy_t strategy) const;

		audio_devices_t getDeviceForInputSource(audio_source_t inputSource) const;
		sp<DeviceDescriptor> getDeviceForInputSource(audio_source_t inputSource) const;

		DeviceStrategyMap mDevicesForStrategies;