diff options
Diffstat (limited to 'services/audiopolicy/managerdefault/AudioPolicyManager.h')
| -rw-r--r-- | services/audiopolicy/managerdefault/AudioPolicyManager.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.h b/services/audiopolicy/managerdefault/AudioPolicyManager.h index fe6b986..521f6c4 100644 --- a/services/audiopolicy/managerdefault/AudioPolicyManager.h +++ b/services/audiopolicy/managerdefault/AudioPolicyManager.h @@ -220,6 +220,11 @@ public: virtual status_t registerPolicyMixes(Vector<AudioMix> mixes); virtual status_t unregisterPolicyMixes(Vector<AudioMix> mixes); + virtual status_t startAudioSource(const struct audio_port_config *source, + const audio_attributes_t *attributes, + audio_io_handle_t *handle); + virtual status_t stopAudioSource(audio_io_handle_t handle); + // Audio policy configuration file parsing (audio_policy.conf) // TODO candidates to be moved to ConfigParsingUtils void defaultAudioPolicyConfig(void); @@ -239,7 +244,10 @@ protected: mStreamType(streamType), mDeviceDescriptor(deviceDescriptor), mRefCount(0), - mActivityCount(0) {} + mActivityCount(0), + mChanged(false) {} + + void log(const char* prefix); audio_session_t mSession; audio_stream_type_t mStreamType; @@ -247,10 +255,9 @@ protected: sp<DeviceDescriptor> mDeviceDescriptor; // "reference" counting - int mRefCount; // +/- on references - int mActivityCount; // +/- on start/stop - - void log(const char* prefix); + int mRefCount; // +/- on references + int mActivityCount; // +/- on start/stop + bool mChanged; }; class SessionRouteMap: public KeyedVector<audio_session_t, sp<SessionRoute>> @@ -263,7 +270,7 @@ protected: int incRouteActivity(audio_session_t session); int decRouteActivity(audio_session_t session); - + bool hasRouteChanged(audio_session_t session); // also clears the changed flag void log(const char* caption); }; @@ -505,6 +512,8 @@ protected: void updateCallRouting(audio_devices_t rxDevice, int delayMs = 0); + // if argument "device" is different from AUDIO_DEVICE_NONE, startSource() will force + // the re-evaluation of the output device. status_t startSource(sp<AudioOutputDescriptor> outputDesc, audio_stream_type_t stream, audio_devices_t device, |