diff options
Diffstat (limited to 'libs/vamp-sdk/src/vamp-hostsdk/PluginBufferingAdapter.cpp')
| -rw-r--r-- | libs/vamp-sdk/src/vamp-hostsdk/PluginBufferingAdapter.cpp | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/libs/vamp-sdk/src/vamp-hostsdk/PluginBufferingAdapter.cpp b/libs/vamp-sdk/src/vamp-hostsdk/PluginBufferingAdapter.cpp index 797173d7f8..a14fe44086 100644 --- a/libs/vamp-sdk/src/vamp-hostsdk/PluginBufferingAdapter.cpp +++ b/libs/vamp-sdk/src/vamp-hostsdk/PluginBufferingAdapter.cpp @@ -6,8 +6,8 @@ An API for audio analysis and feature extraction plugins. Centre for Digital Music, Queen Mary, University of London. - Copyright 2006-2007 Chris Cannam and QMUL. - This file by Mark Levy and Chris Cannam, Copyright 2007-2008 QMUL. + Copyright 2006-2009 Chris Cannam and QMUL. + This file by Mark Levy and Chris Cannam, Copyright 2007-2009 QMUL. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation @@ -39,6 +39,7 @@ #include <map> #include "vamp-hostsdk/PluginBufferingAdapter.h" +#include "vamp-hostsdk/PluginInputDomainAdapter.h" using std::vector; using std::map; @@ -652,6 +653,14 @@ PluginBufferingAdapter::Impl::processBlock(FeatureSet& allFeatureSets) FeatureSet featureSet = m_plugin->process(m_buffers, timestamp); + PluginWrapper *wrapper = dynamic_cast<PluginWrapper *>(m_plugin); + RealTime adjustment; + if (wrapper) { + PluginInputDomainAdapter *ida = + wrapper->getWrapper<PluginInputDomainAdapter>(); + if (ida) adjustment = ida->getTimestampAdjustment(); + } + for (FeatureSet::iterator iter = featureSet.begin(); iter != featureSet.end(); ++iter) { @@ -667,14 +676,14 @@ PluginBufferingAdapter::Impl::processBlock(FeatureSet& allFeatureSets) case OutputDescriptor::OneSamplePerStep: // use our internal timestamp, always - featureList[i].timestamp = timestamp; + featureList[i].timestamp = timestamp + adjustment; featureList[i].hasTimestamp = true; break; case OutputDescriptor::FixedSampleRate: // use our internal timestamp if feature lacks one if (!featureList[i].hasTimestamp) { - featureList[i].timestamp = timestamp; + featureList[i].timestamp = timestamp + adjustment; featureList[i].hasTimestamp = true; } break; |