diff options
Diffstat (limited to 'media/libmedia/AudioSystem.cpp')
| -rw-r--r-- | media/libmedia/AudioSystem.cpp | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/media/libmedia/AudioSystem.cpp b/media/libmedia/AudioSystem.cpp index 01e6d71..85ed2b1 100644 --- a/media/libmedia/AudioSystem.cpp +++ b/media/libmedia/AudioSystem.cpp @@ -36,6 +36,7 @@ Mutex AudioSystem::gLockAPS; sp<IAudioFlinger> AudioSystem::gAudioFlinger; sp<AudioSystem::AudioFlingerClient> AudioSystem::gAudioFlingerClient; audio_error_callback AudioSystem::gAudioErrorCallback = NULL; +dynamic_policy_callback AudioSystem::gDynPolicyCallback = NULL; // establish binder interface to AudioFlinger service @@ -531,12 +532,18 @@ sp<AudioIoDescriptor> AudioSystem::AudioFlingerClient::getIoDescriptor(audio_io_ return desc; } -void AudioSystem::setErrorCallback(audio_error_callback cb) +/*static*/ void AudioSystem::setErrorCallback(audio_error_callback cb) { Mutex::Autolock _l(gLock); gAudioErrorCallback = cb; } +/*static*/ void AudioSystem::setDynPolicyCallback(dynamic_policy_callback cb) +{ + Mutex::Autolock _l(gLock); + gDynPolicyCallback = cb; +} + // client singleton for AudioPolicyService binder interface // protected by gLockAPS sp<IAudioPolicyService> AudioSystem::gAudioPolicyService; @@ -648,6 +655,7 @@ status_t AudioSystem::getOutputForAttr(const audio_attributes_t *attr, audio_io_handle_t *output, audio_session_t session, audio_stream_type_t *stream, + uid_t uid, uint32_t samplingRate, audio_format_t format, audio_channel_mask_t channelMask, @@ -657,7 +665,7 @@ status_t AudioSystem::getOutputForAttr(const audio_attributes_t *attr, { const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service(); if (aps == 0) return NO_INIT; - return aps->getOutputForAttr(attr, output, session, stream, + return aps->getOutputForAttr(attr, output, session, stream, uid, samplingRate, format, channelMask, flags, selectedDeviceId, offloadInfo); } @@ -692,6 +700,7 @@ void AudioSystem::releaseOutput(audio_io_handle_t output, status_t AudioSystem::getInputForAttr(const audio_attributes_t *attr, audio_io_handle_t *input, audio_session_t session, + uid_t uid, uint32_t samplingRate, audio_format_t format, audio_channel_mask_t channelMask, @@ -701,7 +710,7 @@ status_t AudioSystem::getInputForAttr(const audio_attributes_t *attr, const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service(); if (aps == 0) return NO_INIT; return aps->getInputForAttr( - attr, input, session, samplingRate, format, channelMask, flags, selectedDeviceId); + attr, input, session, uid, samplingRate, format, channelMask, flags, selectedDeviceId); } status_t AudioSystem::startInput(audio_io_handle_t input, @@ -937,6 +946,7 @@ status_t AudioSystem::addAudioPortCallback(const sp<AudioPortCallback>& callBack return gAudioPolicyServiceClient->addAudioPortCallback(callBack); } +/*static*/ status_t AudioSystem::removeAudioPortCallback(const sp<AudioPortCallback>& callBack) { const sp<IAudioPolicyService>& aps = AudioSystem::get_audio_policy_service(); @@ -949,7 +959,6 @@ status_t AudioSystem::removeAudioPortCallback(const sp<AudioPortCallback>& callB return gAudioPolicyServiceClient->removeAudioPortCallback(callBack); } - status_t AudioSystem::acquireSoundTriggerSession(audio_session_t *session, audio_io_handle_t *ioHandle, audio_devices_t *device) @@ -1047,7 +1056,16 @@ void AudioSystem::AudioPolicyServiceClient::onAudioPatchListUpdate() void AudioSystem::AudioPolicyServiceClient::onDynamicPolicyMixStateUpdate( String8 regId, int32_t state) { - ALOGV("TODO propagate onDynamicPolicyMixStateUpdate(%s, %d)", regId.string(), state); + ALOGV("AudioPolicyServiceClient::onDynamicPolicyMixStateUpdate(%s, %d)", regId.string(), state); + dynamic_policy_callback cb = NULL; + { + Mutex::Autolock _l(AudioSystem::gLock); + cb = gDynPolicyCallback; + } + + if (cb != NULL) { + cb(DYNAMIC_POLICY_EVENT_MIX_STATE_UPDATE, regId, state); + } } void AudioSystem::AudioPolicyServiceClient::binderDied(const wp<IBinder>& who __unused) |