Add SoundTrigger GenericSoundModel type (00a727c4) · Commits · e / os / android_frameworks_av

services/soundtrigger/SoundTriggerHwService.cpp

+34 −19

Original line number	Diff line number	Diff line
		@@ -241,6 +241,13 @@ sp<IMemory> SoundTriggerHwService::prepareRecognitionEvent_l(
		event->data_offset);
		event->data_offset = sizeof(struct sound_trigger_phrase_recognition_event);
		break;
		case SOUND_MODEL_TYPE_GENERIC:
		ALOGW_IF(event->data_size != 0 && event->data_offset !=
		sizeof(struct sound_trigger_generic_recognition_event),
		"prepareRecognitionEvent_l(): invalid data offset %u for generic event type",
		event->data_offset);
		event->data_offset = sizeof(struct sound_trigger_generic_recognition_event);
		break;
		case SOUND_MODEL_TYPE_UNKNOWN:
		ALOGW_IF(event->data_size != 0 && event->data_offset !=
		sizeof(struct sound_trigger_recognition_event),
		@@ -786,27 +793,35 @@ void SoundTriggerHwService::Module::setCaptureState_l(bool active)
		if (model->mState == Model::STATE_ACTIVE) {
		mHwDevice->stop_recognition(mHwDevice, model->mHandle);
		// keep model in ACTIVE state so that event is processed by onCallbackEvent()
		struct sound_trigger_phrase_recognition_event phraseEvent;
		memset(&phraseEvent, 0, sizeof(struct sound_trigger_phrase_recognition_event));
		switch (model->mType) {
		case SOUND_MODEL_TYPE_KEYPHRASE:
		phraseEvent.num_phrases = model->mConfig.num_phrases;
		for (size_t i = 0; i < phraseEvent.num_phrases; i++) {
		phraseEvent.phrase_extras[i] = model->mConfig.phrases[i];
		}
		break;
		case SOUND_MODEL_TYPE_UNKNOWN:
		default:
		break;
		if (model->mType == SOUND_MODEL_TYPE_KEYPHRASE) {
		struct sound_trigger_phrase_recognition_event event;
		memset(&event, 0, sizeof(struct sound_trigger_phrase_recognition_event));
		event.num_phrases = model->mConfig.num_phrases;
		for (size_t i = 0; i < event.num_phrases; i++) {
		event.phrase_extras[i] = model->mConfig.phrases[i];
		}
		event.common.status = RECOGNITION_STATUS_ABORT;
		event.common.type = model->mType;
		event.common.model = model->mHandle;
		event.common.data_size = 0;
		sp<IMemory> eventMemory = service->prepareRecognitionEvent_l(&event.common);
		if (eventMemory != 0) {
		events.add(eventMemory);
		}
		phraseEvent.common.status = RECOGNITION_STATUS_ABORT;
		phraseEvent.common.type = model->mType;
		phraseEvent.common.model = model->mHandle;
		phraseEvent.common.data_size = 0;
		sp<IMemory> eventMemory = service->prepareRecognitionEvent_l(&phraseEvent.common);
		} else if (model->mType == SOUND_MODEL_TYPE_GENERIC) {
		struct sound_trigger_generic_recognition_event event;
		memset(&event, 0, sizeof(struct sound_trigger_generic_recognition_event));
		event.common.status = RECOGNITION_STATUS_ABORT;
		event.common.type = model->mType;
		event.common.model = model->mHandle;
		event.common.data_size = 0;
		sp<IMemory> eventMemory = service->prepareRecognitionEvent_l(&event.common);
		if (eventMemory != 0) {
		events.add(eventMemory);
		}
		} else {
		goto exit;
		}
		}
		}
		}