Lines Matching refs:virtual

55     virtual status_t loadFromHalConfigWithFallback(
63     virtual status_t loadFromXmlConfigWithFallback(const std::string& xmlFilePath = "") = 0;
70     virtual status_t initCheck() = 0;
78     virtual void setObserver(AudioPolicyManagerObserver *observer) = 0;
87     virtual status_t setPhoneState(audio_mode_t mode) = 0;
94     virtual audio_mode_t getPhoneState() const = 0;
105     virtual status_t setForceUse(audio_policy_force_use_t usage,
115     virtual audio_policy_forced_cfg_t getForceUse(audio_policy_force_use_t usage) const = 0;
125     virtual status_t setDeviceConnectionState(const android::sp<android::DeviceDescriptor> devDesc,
136     virtual product_strategy_t getProductStrategyForAttributes(
160     virtual DeviceVector getOutputDevicesForAttributes(
183     virtual DeviceVector getOutputDevicesForStream(audio_stream_type_t stream,
193     virtual sp<DeviceDescriptor> getInputDeviceForAttributes(
206     virtual audio_stream_type_t getStreamTypeForAttributes(
215     virtual audio_attributes_t getAttributesForStreamType(audio_stream_type_t stream) const = 0;
223     virtual StreamTypeVector getStreamTypesForProductStrategy(product_strategy_t ps) const = 0;
236     virtual AttributesVector getAllAttributesForProductStrategy(product_strategy_t ps) const = 0;
243     virtual StrategyVector getOrderedProductStrategies() const = 0;
253     virtual void updateDeviceSelectionCache() = 0;
263     virtual status_t listAudioProductStrategies(AudioProductStrategyVector &strategies) const = 0;
271     virtual IVolumeCurves *getVolumeCurvesForAttributes(const audio_attributes_t &attr) const = 0;
278     virtual IVolumeCurves *getVolumeCurvesForStreamType(audio_stream_type_t stream) const = 0;
285     virtual IVolumeCurves *getVolumeCurvesForVolumeGroup(volume_group_t group) const = 0;
291     virtual VolumeGroupVector getVolumeGroups() const = 0;
302     virtual volume_group_t getVolumeGroupForAttributes(
314     virtual volume_group_t getVolumeGroupForStreamType(
324     virtual status_t listAudioVolumeGroups(AudioVolumeGroupVector &groups) const = 0;
338     virtual status_t setDevicesRoleForStrategy(product_strategy_t strategy, device_role_t role,
350     virtual status_t removeDevicesRoleForStrategy(product_strategy_t strategy, device_role_t role,
361     virtual status_t clearDevicesRoleForStrategy(product_strategy_t strategy,
375     virtual status_t getDevicesForRoleAndStrategy(product_strategy_t strategy, device_role_t role,
391     virtual status_t setDevicesRoleForCapturePreset(audio_source_t audioSource, device_role_t role,
406     virtual status_t addDevicesRoleForCapturePreset(audio_source_t audioSource, device_role_t role,
419     virtual status_t removeDevicesRoleForCapturePreset(audio_source_t audioSource,
430     virtual status_t clearDevicesRoleForCapturePreset(audio_source_t audioSource,
444     virtual status_t getDevicesForRoleAndCapturePreset(audio_source_t audioSource,
452     virtual DeviceVector getActiveMediaDevices(const DeviceVector& availableDevices) const = 0;
462     virtual void initializeDeviceSelectionCache() = 0;
464     virtual void dump(String8 *dst) const = 0;
467     virtual ~EngineInterface() {}  in ~EngineInterface()