Lines Matching refs:device
56 status_t setDeviceConnectionStateInt(audio_devices_t device,
89 audio_devices_t device,
95 audio_devices_t device,
99 // selects the most appropriate device on output for current state
100 // must be called every time a condition that affects the device choice for a given output is
101 // changed: connected device, phone state, force use, output start, output stop..
108 // if argument "device" is different from AUDIO_DEVICE_NONE, startSource() will force
109 // the re-evaluation of the output device.
112 audio_devices_t device,
118 // returns 0 if no mute/unmute event happened, the largest latency of the device where 314
128 // a special tone in the device used for communication
135 static float volIndexToAmpl(audio_devices_t device, const StreamDescriptor& streamDesc,
137 // updates device caching and output for streams that can influence the
140 static bool isVirtualInputDevice(audio_devices_t device);
141 static bool deviceDistinguishesOnAddress(audio_devices_t device);
143 // internal method to return the output handle for the given device and format
145 audio_devices_t device,
