Mercurial > hg > svapp
changeset 24:a0900900a6f6
* More structural work on feature extraction plugin C <-> C++ adapter
* Allow use of LADSPA/DSSI plugins with control outputs as feature extraction
plugins (DSSI with MIDI output still to come)
* Reorder labels on spectrogram status box
* Minor tweaks in doc etc.
| author | Chris Cannam |
|---|---|
| date | Mon, 27 Mar 2006 15:03:02 +0000 |
| parents | cb23944ce9e2 |
| children | 4593a7ebad93 |
| files | audioio/AudioCallbackPlaySource.cpp |
| diffstat | 1 files changed, 8 insertions(+), 2 deletions(-) [+] |
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--- a/audioio/AudioCallbackPlaySource.cpp Thu Mar 23 18:42:17 2006 +0000 +++ b/audioio/AudioCallbackPlaySource.cpp Mon Mar 27 15:03:02 2006 +0000 @@ -301,17 +301,19 @@ m_audioGenerator->reset(); + bool changed = !m_playing; m_playing = true; m_condition.wakeAll(); - emit playStatusChanged(m_playing); + if (changed) emit playStatusChanged(m_playing); } void AudioCallbackPlaySource::stop() { + bool changed = m_playing; m_playing = false; m_condition.wakeAll(); - emit playStatusChanged(m_playing); + if (changed) emit playStatusChanged(m_playing); } void @@ -1159,6 +1161,10 @@ s.m_timeStretcherScavenger.scavenge(); if (work && s.m_playing && s.getSourceSampleRate()) { + +#ifdef DEBUG_AUDIO_PLAY_SOURCE + std::cout << "AudioCallbackPlaySourceFillThread: not waiting" << std::endl; +#endif s.m_mutex.unlock(); s.m_mutex.lock();