diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/hardware_legacy/AudioPolicyManagerBase.h | 10 | ||||
| -rw-r--r-- | include/hardware_legacy/audio_policy_conf.h | 4 |
2 files changed, 11 insertions, 3 deletions
diff --git a/include/hardware_legacy/AudioPolicyManagerBase.h b/include/hardware_legacy/AudioPolicyManagerBase.h index a918d39..96041c6 100644 --- a/include/hardware_legacy/AudioPolicyManagerBase.h +++ b/include/hardware_legacy/AudioPolicyManagerBase.h @@ -203,6 +203,9 @@ protected: void dump(int fd); + // by convention, "0' in the first entry in mSamplingRates, mChannelMasks or mFormats + // indicates the supported parameters should be read from the output stream + // after it is opened for the first time Vector <uint32_t> mSamplingRates; // supported sampling rates Vector <audio_channel_mask_t> mChannelMasks; // supported channel masks Vector <audio_format_t> mFormats; // supported audio formats @@ -387,8 +390,9 @@ protected: // when a device is disconnected, checks if an output is not used any more and // returns its handle if any. // transfers the audio tracks and effects from one output thread to another accordingly. - audio_io_handle_t checkOutputForDevice(audio_devices_t device, - AudioSystem::device_connection_state state); + status_t checkOutputsForDevice(audio_devices_t device, + AudioSystem::device_connection_state state, + SortedVector<audio_io_handle_t>& outputs); // close an output and its companion duplicating output. void closeOutput(audio_io_handle_t output); @@ -466,7 +470,7 @@ protected: uint32_t samplingRate, uint32_t format, uint32_t channelMask); - audio_module_handle_t getModuleForDirectoutput(audio_devices_t device, + IOProfile *getProfileForDirectOutput(audio_devices_t device, uint32_t samplingRate, uint32_t format, uint32_t channelMask, diff --git a/include/hardware_legacy/audio_policy_conf.h b/include/hardware_legacy/audio_policy_conf.h index c1fc0c1..fa58c36 100644 --- a/include/hardware_legacy/audio_policy_conf.h +++ b/include/hardware_legacy/audio_policy_conf.h @@ -47,4 +47,8 @@ #define DEVICES_TAG "devices" #define FLAGS_TAG "flags" +#define DYNAMIC_VALUE_TAG "dynamic" // special value for "channel_masks", "sampling_rates" and + // "formats" in outputs descriptors indicating that supported + // values should be queried after opening the output. + #endif // ANDROID_AUDIO_POLICY_CONF_H |