PocketSphinx: Fix recognition with file input

File data was never read if recognition was started with mute on.

Change-Id: I7686f04058380172eb5ee29a5a8ebf0c4b26632b
Reviewed-by: Jeremy Whiting <jpwhiting@kde.org>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/plugins/asr/pocketsphinx/qspeechrecognitionengine_pocketsphinx.cpp b/src/plugins/asr/pocketsphinx/qspeechrecognitionengine_pocketsphinx.cpp
index 8afb937..a0eca83 100755
--- a/src/plugins/asr/pocketsphinx/qspeechrecognitionengine_pocketsphinx.cpp
+++ b/src/plugins/asr/pocketsphinx/qspeechrecognitionengine_pocketsphinx.cpp
@@ -364,6 +364,10 @@ void QSpeechRecognitionEnginePocketSphinx::unmute(qint64 timestamp)
         m_audioBuffer->setFifoLimit(m_audioBufferLimit);
         ps_start_utt(m_decoder);
         m_muted = false;
+        // Immediately check if audio is available.
+        // For file input this is mandatory, as onAudioDecoderBufferReady() has
+        // probably been already called (and ignored).
+        emit requestProcess();
     }
 }