diff options
| -rw-r--r-- | content/browser/speech/speech_recognizer.cc | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/content/browser/speech/speech_recognizer.cc b/content/browser/speech/speech_recognizer.cc index 69f22ab..806aa7b 100644 --- a/content/browser/speech/speech_recognizer.cc +++ b/content/browser/speech/speech_recognizer.cc @@ -541,9 +541,25 @@ SpeechRecognizer::FSMState SpeechRecognizer::ProcessIntermediateResult( // If this check is reached it means that a continuous speech recognition // engine is being used for a one shot recognition. DCHECK_EQ(false, is_single_shot_); + + // In continuous recognition, intermediate results can occur even when we are + // in the ESTIMATING_ENVIRONMENT or WAITING_FOR_SPEECH states (if the + // recognition engine is "faster" than our endpointer). In these cases we + // skip the endpointer and fast-forward to the RECOGNIZING state, with respect + // of the events triggering order. + if (state_ == STATE_ESTIMATING_ENVIRONMENT) { + DCHECK(endpointer_.IsEstimatingEnvironment()); + endpointer_.SetUserInputMode(); + listener_->OnEnvironmentEstimationComplete(session_id_); + } else if (state_ == STATE_WAITING_FOR_SPEECH) { + listener_->OnSoundStart(session_id_); + } else { + DCHECK_EQ(STATE_RECOGNIZING, state_); + } + const SpeechRecognitionResult& result = event_args.engine_result; listener_->OnRecognitionResult(session_id_, result); - return state_; + return STATE_RECOGNIZING; } SpeechRecognizer::FSMState |