diff options
Diffstat (limited to 'libs/vamp-sdk/src/vamp-sdk/PluginAdapter.cpp')
-rw-r--r-- | libs/vamp-sdk/src/vamp-sdk/PluginAdapter.cpp | 919 |
1 files changed, 0 insertions, 919 deletions
diff --git a/libs/vamp-sdk/src/vamp-sdk/PluginAdapter.cpp b/libs/vamp-sdk/src/vamp-sdk/PluginAdapter.cpp deleted file mode 100644 index c937ba67b7..0000000000 --- a/libs/vamp-sdk/src/vamp-sdk/PluginAdapter.cpp +++ /dev/null @@ -1,919 +0,0 @@ -/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ - -/* - Vamp - - An API for audio analysis and feature extraction plugins. - - Centre for Digital Music, Queen Mary, University of London. - Copyright 2006 Chris Cannam. - - Permission is hereby granted, free of charge, to any person - obtaining a copy of this software and associated documentation - files (the "Software"), to deal in the Software without - restriction, including without limitation the rights to use, copy, - modify, merge, publish, distribute, sublicense, and/or sell copies - of the Software, and to permit persons to whom the Software is - furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be - included in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR - ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF - CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - Except as contained in this notice, the names of the Centre for - Digital Music; Queen Mary, University of London; and Chris Cannam - shall not be used in advertising or otherwise to promote the sale, - use or other dealings in this Software without prior written - authorization. -*/ - -#include "vamp-sdk/PluginAdapter.h" - -#include <cstring> -#include <cstdlib> - -#if ( VAMP_SDK_MAJOR_VERSION != 2 || VAMP_SDK_MINOR_VERSION != 2 ) -#error Unexpected version of Vamp SDK header included -#endif - - -//#define DEBUG_PLUGIN_ADAPTER 1 - -_VAMP_SDK_PLUGSPACE_BEGIN(PluginAdapter.cpp) - -namespace Vamp { - -class PluginAdapterBase::Impl -{ -public: - Impl(PluginAdapterBase *); - ~Impl(); - - const VampPluginDescriptor *getDescriptor(); - -protected: - PluginAdapterBase *m_base; - - static VampPluginHandle vampInstantiate(const VampPluginDescriptor *desc, - float inputSampleRate); - - static void vampCleanup(VampPluginHandle handle); - - static int vampInitialise(VampPluginHandle handle, unsigned int channels, - unsigned int stepSize, unsigned int blockSize); - - static void vampReset(VampPluginHandle handle); - - static float vampGetParameter(VampPluginHandle handle, int param); - static void vampSetParameter(VampPluginHandle handle, int param, float value); - - static unsigned int vampGetCurrentProgram(VampPluginHandle handle); - static void vampSelectProgram(VampPluginHandle handle, unsigned int program); - - static unsigned int vampGetPreferredStepSize(VampPluginHandle handle); - static unsigned int vampGetPreferredBlockSize(VampPluginHandle handle); - static unsigned int vampGetMinChannelCount(VampPluginHandle handle); - static unsigned int vampGetMaxChannelCount(VampPluginHandle handle); - - static unsigned int vampGetOutputCount(VampPluginHandle handle); - - static VampOutputDescriptor *vampGetOutputDescriptor(VampPluginHandle handle, - unsigned int i); - - static void vampReleaseOutputDescriptor(VampOutputDescriptor *desc); - - static VampFeatureList *vampProcess(VampPluginHandle handle, - const float *const *inputBuffers, - int sec, - int nsec); - - static VampFeatureList *vampGetRemainingFeatures(VampPluginHandle handle); - - static void vampReleaseFeatureSet(VampFeatureList *fs); - - void checkOutputMap(Plugin *plugin); - void markOutputsChanged(Plugin *plugin); - - void cleanup(Plugin *plugin); - unsigned int getOutputCount(Plugin *plugin); - VampOutputDescriptor *getOutputDescriptor(Plugin *plugin, - unsigned int i); - VampFeatureList *process(Plugin *plugin, - const float *const *inputBuffers, - int sec, int nsec); - VampFeatureList *getRemainingFeatures(Plugin *plugin); - VampFeatureList *convertFeatures(Plugin *plugin, - const Plugin::FeatureSet &features); - - // maps both plugins and descriptors to adapters - typedef std::map<const void *, Impl *> AdapterMap; - static AdapterMap *m_adapterMap; - static Impl *lookupAdapter(VampPluginHandle); - - bool m_populated; - VampPluginDescriptor m_descriptor; - Plugin::ParameterList m_parameters; - Plugin::ProgramList m_programs; - - typedef std::map<Plugin *, Plugin::OutputList *> OutputMap; - OutputMap m_pluginOutputs; - - std::map<Plugin *, VampFeatureList *> m_fs; - std::map<Plugin *, std::vector<size_t> > m_fsizes; - std::map<Plugin *, std::vector<std::vector<size_t> > > m_fvsizes; - void resizeFS(Plugin *plugin, int n); - void resizeFL(Plugin *plugin, int n, size_t sz); - void resizeFV(Plugin *plugin, int n, int j, size_t sz); -}; - -PluginAdapterBase::PluginAdapterBase() -{ - m_impl = new Impl(this); -} - -PluginAdapterBase::~PluginAdapterBase() -{ - delete m_impl; -} - -const VampPluginDescriptor * -PluginAdapterBase::getDescriptor() -{ - return m_impl->getDescriptor(); -} - -PluginAdapterBase::Impl::Impl(PluginAdapterBase *base) : - m_base(base), - m_populated(false) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl[" << this << "]::Impl" << std::endl; -#endif -} - -const VampPluginDescriptor * -PluginAdapterBase::Impl::getDescriptor() -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl[" << this << "]::getDescriptor" << std::endl; -#endif - - if (m_populated) return &m_descriptor; - - Plugin *plugin = m_base->createPlugin(48000); - - if (!plugin) { - std::cerr << "PluginAdapterBase::Impl::getDescriptor: Failed to create plugin" << std::endl; - return 0; - } - - if (plugin->getVampApiVersion() != VAMP_API_VERSION) { - std::cerr << "Vamp::PluginAdapterBase::Impl::getDescriptor: ERROR: " - << "API version " << plugin->getVampApiVersion() - << " for\nplugin \"" << plugin->getIdentifier() << "\" " - << "differs from version " - << VAMP_API_VERSION << " for adapter.\n" - << "This plugin is probably linked against a different version of the Vamp SDK\n" - << "from the version it was compiled with. It will need to be re-linked correctly\n" - << "before it can be used." << std::endl; - delete plugin; - return 0; - } - - m_parameters = plugin->getParameterDescriptors(); - m_programs = plugin->getPrograms(); - - m_descriptor.vampApiVersion = plugin->getVampApiVersion(); - m_descriptor.identifier = strdup(plugin->getIdentifier().c_str()); - m_descriptor.name = strdup(plugin->getName().c_str()); - m_descriptor.description = strdup(plugin->getDescription().c_str()); - m_descriptor.maker = strdup(plugin->getMaker().c_str()); - m_descriptor.pluginVersion = plugin->getPluginVersion(); - m_descriptor.copyright = strdup(plugin->getCopyright().c_str()); - - m_descriptor.parameterCount = m_parameters.size(); - m_descriptor.parameters = (const VampParameterDescriptor **) - malloc(m_parameters.size() * sizeof(VampParameterDescriptor)); - - unsigned int i; - - for (i = 0; i < m_parameters.size(); ++i) { - VampParameterDescriptor *desc = (VampParameterDescriptor *) - malloc(sizeof(VampParameterDescriptor)); - desc->identifier = strdup(m_parameters[i].identifier.c_str()); - desc->name = strdup(m_parameters[i].name.c_str()); - desc->description = strdup(m_parameters[i].description.c_str()); - desc->unit = strdup(m_parameters[i].unit.c_str()); - desc->minValue = m_parameters[i].minValue; - desc->maxValue = m_parameters[i].maxValue; - desc->defaultValue = m_parameters[i].defaultValue; - desc->isQuantized = m_parameters[i].isQuantized; - desc->quantizeStep = m_parameters[i].quantizeStep; - desc->valueNames = 0; - if (desc->isQuantized && !m_parameters[i].valueNames.empty()) { - desc->valueNames = (const char **) - malloc((m_parameters[i].valueNames.size()+1) * sizeof(char *)); - for (unsigned int j = 0; j < m_parameters[i].valueNames.size(); ++j) { - desc->valueNames[j] = strdup(m_parameters[i].valueNames[j].c_str()); - } - desc->valueNames[m_parameters[i].valueNames.size()] = 0; - } - m_descriptor.parameters[i] = desc; - } - - m_descriptor.programCount = m_programs.size(); - m_descriptor.programs = (const char **) - malloc(m_programs.size() * sizeof(const char *)); - - for (i = 0; i < m_programs.size(); ++i) { - m_descriptor.programs[i] = strdup(m_programs[i].c_str()); - } - - if (plugin->getInputDomain() == Plugin::FrequencyDomain) { - m_descriptor.inputDomain = vampFrequencyDomain; - } else { - m_descriptor.inputDomain = vampTimeDomain; - } - - m_descriptor.instantiate = vampInstantiate; - m_descriptor.cleanup = vampCleanup; - m_descriptor.initialise = vampInitialise; - m_descriptor.reset = vampReset; - m_descriptor.getParameter = vampGetParameter; - m_descriptor.setParameter = vampSetParameter; - m_descriptor.getCurrentProgram = vampGetCurrentProgram; - m_descriptor.selectProgram = vampSelectProgram; - m_descriptor.getPreferredStepSize = vampGetPreferredStepSize; - m_descriptor.getPreferredBlockSize = vampGetPreferredBlockSize; - m_descriptor.getMinChannelCount = vampGetMinChannelCount; - m_descriptor.getMaxChannelCount = vampGetMaxChannelCount; - m_descriptor.getOutputCount = vampGetOutputCount; - m_descriptor.getOutputDescriptor = vampGetOutputDescriptor; - m_descriptor.releaseOutputDescriptor = vampReleaseOutputDescriptor; - m_descriptor.process = vampProcess; - m_descriptor.getRemainingFeatures = vampGetRemainingFeatures; - m_descriptor.releaseFeatureSet = vampReleaseFeatureSet; - - if (!m_adapterMap) { - m_adapterMap = new AdapterMap; - } - (*m_adapterMap)[&m_descriptor] = this; - - delete plugin; - - m_populated = true; - return &m_descriptor; -} - -PluginAdapterBase::Impl::~Impl() -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl[" << this << "]::~Impl" << std::endl; -#endif - - if (!m_populated) return; - - free((void *)m_descriptor.identifier); - free((void *)m_descriptor.name); - free((void *)m_descriptor.description); - free((void *)m_descriptor.maker); - free((void *)m_descriptor.copyright); - - for (unsigned int i = 0; i < m_descriptor.parameterCount; ++i) { - const VampParameterDescriptor *desc = m_descriptor.parameters[i]; - free((void *)desc->identifier); - free((void *)desc->name); - free((void *)desc->description); - free((void *)desc->unit); - if (desc->valueNames) { - for (unsigned int j = 0; desc->valueNames[j]; ++j) { - free((void *)desc->valueNames[j]); - } - free((void *)desc->valueNames); - } - } - free((void *)m_descriptor.parameters); - - for (unsigned int i = 0; i < m_descriptor.programCount; ++i) { - free((void *)m_descriptor.programs[i]); - } - free((void *)m_descriptor.programs); - - if (m_adapterMap) { - - m_adapterMap->erase(&m_descriptor); - - if (m_adapterMap->empty()) { - delete m_adapterMap; - m_adapterMap = 0; - } - } -} - -PluginAdapterBase::Impl * -PluginAdapterBase::Impl::lookupAdapter(VampPluginHandle handle) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::lookupAdapter(" << handle << ")" << std::endl; -#endif - - if (!m_adapterMap) return 0; - AdapterMap::const_iterator i = m_adapterMap->find(handle); - if (i == m_adapterMap->end()) return 0; - return i->second; -} - -VampPluginHandle -PluginAdapterBase::Impl::vampInstantiate(const VampPluginDescriptor *desc, - float inputSampleRate) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampInstantiate(" << desc << ")" << std::endl; -#endif - - if (!m_adapterMap) { - m_adapterMap = new AdapterMap(); - } - - if (m_adapterMap->find(desc) == m_adapterMap->end()) { - std::cerr << "WARNING: PluginAdapterBase::Impl::vampInstantiate: Descriptor " << desc << " not in adapter map" << std::endl; - return 0; - } - - Impl *adapter = (*m_adapterMap)[desc]; - if (desc != &adapter->m_descriptor) return 0; - - Plugin *plugin = adapter->m_base->createPlugin(inputSampleRate); - if (plugin) { - (*m_adapterMap)[plugin] = adapter; - } - -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampInstantiate(" << desc << "): returning handle " << plugin << std::endl; -#endif - - return plugin; -} - -void -PluginAdapterBase::Impl::vampCleanup(VampPluginHandle handle) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampCleanup(" << handle << ")" << std::endl; -#endif - - Impl *adapter = lookupAdapter(handle); - if (!adapter) { - delete ((Plugin *)handle); - return; - } - adapter->cleanup(((Plugin *)handle)); -} - -int -PluginAdapterBase::Impl::vampInitialise(VampPluginHandle handle, - unsigned int channels, - unsigned int stepSize, - unsigned int blockSize) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampInitialise(" << handle << ", " << channels << ", " << stepSize << ", " << blockSize << ")" << std::endl; -#endif - - Impl *adapter = lookupAdapter(handle); - if (!adapter) return 0; - bool result = ((Plugin *)handle)->initialise(channels, stepSize, blockSize); - adapter->markOutputsChanged((Plugin *)handle); - return result ? 1 : 0; -} - -void -PluginAdapterBase::Impl::vampReset(VampPluginHandle handle) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampReset(" << handle << ")" << std::endl; -#endif - - ((Plugin *)handle)->reset(); -} - -float -PluginAdapterBase::Impl::vampGetParameter(VampPluginHandle handle, - int param) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampGetParameter(" << handle << ", " << param << ")" << std::endl; -#endif - - Impl *adapter = lookupAdapter(handle); - if (!adapter) return 0.0; - Plugin::ParameterList &list = adapter->m_parameters; - return ((Plugin *)handle)->getParameter(list[param].identifier); -} - -void -PluginAdapterBase::Impl::vampSetParameter(VampPluginHandle handle, - int param, float value) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampSetParameter(" << handle << ", " << param << ", " << value << ")" << std::endl; -#endif - - Impl *adapter = lookupAdapter(handle); - if (!adapter) return; - Plugin::ParameterList &list = adapter->m_parameters; - ((Plugin *)handle)->setParameter(list[param].identifier, value); - adapter->markOutputsChanged((Plugin *)handle); -} - -unsigned int -PluginAdapterBase::Impl::vampGetCurrentProgram(VampPluginHandle handle) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampGetCurrentProgram(" << handle << ")" << std::endl; -#endif - - Impl *adapter = lookupAdapter(handle); - if (!adapter) return 0; - Plugin::ProgramList &list = adapter->m_programs; - std::string program = ((Plugin *)handle)->getCurrentProgram(); - for (unsigned int i = 0; i < list.size(); ++i) { - if (list[i] == program) return i; - } - return 0; -} - -void -PluginAdapterBase::Impl::vampSelectProgram(VampPluginHandle handle, - unsigned int program) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampSelectProgram(" << handle << ", " << program << ")" << std::endl; -#endif - - Impl *adapter = lookupAdapter(handle); - if (!adapter) return; - - Plugin::ProgramList &list = adapter->m_programs; - ((Plugin *)handle)->selectProgram(list[program]); - - adapter->markOutputsChanged((Plugin *)handle); -} - -unsigned int -PluginAdapterBase::Impl::vampGetPreferredStepSize(VampPluginHandle handle) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampGetPreferredStepSize(" << handle << ")" << std::endl; -#endif - - return ((Plugin *)handle)->getPreferredStepSize(); -} - -unsigned int -PluginAdapterBase::Impl::vampGetPreferredBlockSize(VampPluginHandle handle) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampGetPreferredBlockSize(" << handle << ")" << std::endl; -#endif - - return ((Plugin *)handle)->getPreferredBlockSize(); -} - -unsigned int -PluginAdapterBase::Impl::vampGetMinChannelCount(VampPluginHandle handle) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampGetMinChannelCount(" << handle << ")" << std::endl; -#endif - - return ((Plugin *)handle)->getMinChannelCount(); -} - -unsigned int -PluginAdapterBase::Impl::vampGetMaxChannelCount(VampPluginHandle handle) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampGetMaxChannelCount(" << handle << ")" << std::endl; -#endif - - return ((Plugin *)handle)->getMaxChannelCount(); -} - -unsigned int -PluginAdapterBase::Impl::vampGetOutputCount(VampPluginHandle handle) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampGetOutputCount(" << handle << ")" << std::endl; -#endif - - Impl *adapter = lookupAdapter(handle); - -// std::cerr << "vampGetOutputCount: handle " << handle << " -> adapter "<< adapter << std::endl; - - if (!adapter) return 0; - return adapter->getOutputCount((Plugin *)handle); -} - -VampOutputDescriptor * -PluginAdapterBase::Impl::vampGetOutputDescriptor(VampPluginHandle handle, - unsigned int i) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampGetOutputDescriptor(" << handle << ", " << i << ")" << std::endl; -#endif - - Impl *adapter = lookupAdapter(handle); - -// std::cerr << "vampGetOutputDescriptor: handle " << handle << " -> adapter "<< adapter << std::endl; - - if (!adapter) return 0; - return adapter->getOutputDescriptor((Plugin *)handle, i); -} - -void -PluginAdapterBase::Impl::vampReleaseOutputDescriptor(VampOutputDescriptor *desc) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampReleaseOutputDescriptor(" << desc << ")" << std::endl; -#endif - - if (desc->identifier) free((void *)desc->identifier); - if (desc->name) free((void *)desc->name); - if (desc->description) free((void *)desc->description); - if (desc->unit) free((void *)desc->unit); - if (desc->hasFixedBinCount && desc->binNames) { - for (unsigned int i = 0; i < desc->binCount; ++i) { - if (desc->binNames[i]) { - free((void *)desc->binNames[i]); - } - } - } - if (desc->binNames) free((void *)desc->binNames); - free((void *)desc); -} - -VampFeatureList * -PluginAdapterBase::Impl::vampProcess(VampPluginHandle handle, - const float *const *inputBuffers, - int sec, - int nsec) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampProcess(" << handle << ", " << sec << ", " << nsec << ")" << std::endl; -#endif - - Impl *adapter = lookupAdapter(handle); - if (!adapter) return 0; - return adapter->process((Plugin *)handle, inputBuffers, sec, nsec); -} - -VampFeatureList * -PluginAdapterBase::Impl::vampGetRemainingFeatures(VampPluginHandle handle) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampGetRemainingFeatures(" << handle << ")" << std::endl; -#endif - - Impl *adapter = lookupAdapter(handle); - if (!adapter) return 0; - return adapter->getRemainingFeatures((Plugin *)handle); -} - -void -PluginAdapterBase::Impl::vampReleaseFeatureSet(VampFeatureList *) -{ -#ifdef DEBUG_PLUGIN_ADAPTER - std::cerr << "PluginAdapterBase::Impl::vampReleaseFeatureSet" << std::endl; -#endif -} - -void -PluginAdapterBase::Impl::cleanup(Plugin *plugin) -{ - if (m_fs.find(plugin) != m_fs.end()) { - size_t outputCount = 0; - if (m_pluginOutputs[plugin]) { - outputCount = m_pluginOutputs[plugin]->size(); - } - VampFeatureList *list = m_fs[plugin]; - for (unsigned int i = 0; i < outputCount; ++i) { - for (unsigned int j = 0; j < m_fsizes[plugin][i]; ++j) { - if (list[i].features[j].v1.label) { - free(list[i].features[j].v1.label); - } - if (list[i].features[j].v1.values) { - free(list[i].features[j].v1.values); - } - } - if (list[i].features) free(list[i].features); - } - m_fs.erase(plugin); - m_fsizes.erase(plugin); - m_fvsizes.erase(plugin); - } - - if (m_pluginOutputs.find(plugin) != m_pluginOutputs.end()) { - delete m_pluginOutputs[plugin]; - m_pluginOutputs.erase(plugin); - } - - if (m_adapterMap) { - m_adapterMap->erase(plugin); - - if (m_adapterMap->empty()) { - delete m_adapterMap; - m_adapterMap = 0; - } - } - - delete ((Plugin *)plugin); -} - -void -PluginAdapterBase::Impl::checkOutputMap(Plugin *plugin) -{ - OutputMap::iterator i = m_pluginOutputs.find(plugin); - - if (i == m_pluginOutputs.end() || !i->second) { - - m_pluginOutputs[plugin] = new Plugin::OutputList - (plugin->getOutputDescriptors()); - -// std::cerr << "PluginAdapterBase::Impl::checkOutputMap: Have " << m_pluginOutputs[plugin]->size() << " outputs for plugin " << plugin->getIdentifier() << std::endl; - } -} - -void -PluginAdapterBase::Impl::markOutputsChanged(Plugin *plugin) -{ - OutputMap::iterator i = m_pluginOutputs.find(plugin); - -// std::cerr << "PluginAdapterBase::Impl::markOutputsChanged" << std::endl; - - if (i != m_pluginOutputs.end()) { - - Plugin::OutputList *list = i->second; - m_pluginOutputs.erase(i); - delete list; - } -} - -unsigned int -PluginAdapterBase::Impl::getOutputCount(Plugin *plugin) -{ - checkOutputMap(plugin); - - return m_pluginOutputs[plugin]->size(); -} - -VampOutputDescriptor * -PluginAdapterBase::Impl::getOutputDescriptor(Plugin *plugin, - unsigned int i) -{ - checkOutputMap(plugin); - - Plugin::OutputDescriptor &od = - (*m_pluginOutputs[plugin])[i]; - - VampOutputDescriptor *desc = (VampOutputDescriptor *) - malloc(sizeof(VampOutputDescriptor)); - - desc->identifier = strdup(od.identifier.c_str()); - desc->name = strdup(od.name.c_str()); - desc->description = strdup(od.description.c_str()); - desc->unit = strdup(od.unit.c_str()); - desc->hasFixedBinCount = od.hasFixedBinCount; - desc->binCount = od.binCount; - - if (od.hasFixedBinCount && od.binCount > 0 - // We would like to do "&& !od.binNames.empty()" here -- but we - // can't, because it will crash older versions of the host adapter - // which try to copy the names across whenever the bin count is - // non-zero, regardless of whether they exist or not - ) { - desc->binNames = (const char **) - malloc(od.binCount * sizeof(const char *)); - - for (unsigned int i = 0; i < od.binCount; ++i) { - if (i < od.binNames.size()) { - desc->binNames[i] = strdup(od.binNames[i].c_str()); - } else { - desc->binNames[i] = 0; - } - } - } else { - desc->binNames = 0; - } - - desc->hasKnownExtents = od.hasKnownExtents; - desc->minValue = od.minValue; - desc->maxValue = od.maxValue; - desc->isQuantized = od.isQuantized; - desc->quantizeStep = od.quantizeStep; - - switch (od.sampleType) { - case Plugin::OutputDescriptor::OneSamplePerStep: - desc->sampleType = vampOneSamplePerStep; break; - case Plugin::OutputDescriptor::FixedSampleRate: - desc->sampleType = vampFixedSampleRate; break; - case Plugin::OutputDescriptor::VariableSampleRate: - desc->sampleType = vampVariableSampleRate; break; - } - - desc->sampleRate = od.sampleRate; - desc->hasDuration = od.hasDuration; - - return desc; -} - -VampFeatureList * -PluginAdapterBase::Impl::process(Plugin *plugin, - const float *const *inputBuffers, - int sec, int nsec) -{ -// std::cerr << "PluginAdapterBase::Impl::process" << std::endl; - RealTime rt(sec, nsec); - checkOutputMap(plugin); - return convertFeatures(plugin, plugin->process(inputBuffers, rt)); -} - -VampFeatureList * -PluginAdapterBase::Impl::getRemainingFeatures(Plugin *plugin) -{ -// std::cerr << "PluginAdapterBase::Impl::getRemainingFeatures" << std::endl; - checkOutputMap(plugin); - return convertFeatures(plugin, plugin->getRemainingFeatures()); -} - -VampFeatureList * -PluginAdapterBase::Impl::convertFeatures(Plugin *plugin, - const Plugin::FeatureSet &features) -{ - int lastN = -1; - - int outputCount = 0; - if (m_pluginOutputs[plugin]) outputCount = m_pluginOutputs[plugin]->size(); - - resizeFS(plugin, outputCount); - VampFeatureList *fs = m_fs[plugin]; - -// std::cerr << "PluginAdapter(v2)::convertFeatures: NOTE: sizeof(Feature) == " << sizeof(Plugin::Feature) << ", sizeof(VampFeature) == " << sizeof(VampFeature) << ", sizeof(VampFeatureList) == " << sizeof(VampFeatureList) << std::endl; - - for (Plugin::FeatureSet::const_iterator fi = features.begin(); - fi != features.end(); ++fi) { - - int n = fi->first; - -// std::cerr << "PluginAdapterBase::Impl::convertFeatures: n = " << n << std::endl; - - if (n >= int(outputCount)) { - std::cerr << "WARNING: PluginAdapterBase::Impl::convertFeatures: Too many outputs from plugin (" << n+1 << ", only should be " << outputCount << ")" << std::endl; - continue; - } - - if (n > lastN + 1) { - for (int i = lastN + 1; i < n; ++i) { - fs[i].featureCount = 0; - } - } - - const Plugin::FeatureList &fl = fi->second; - - size_t sz = fl.size(); - if (sz > m_fsizes[plugin][n]) resizeFL(plugin, n, sz); - fs[n].featureCount = sz; - - for (size_t j = 0; j < sz; ++j) { - -// std::cerr << "PluginAdapterBase::Impl::convertFeatures: j = " << j << std::endl; - - VampFeature *feature = &fs[n].features[j].v1; - - feature->hasTimestamp = fl[j].hasTimestamp; - feature->sec = fl[j].timestamp.sec; - feature->nsec = fl[j].timestamp.nsec; - feature->valueCount = fl[j].values.size(); - - VampFeatureV2 *v2 = &fs[n].features[j + sz].v2; - - v2->hasDuration = fl[j].hasDuration; - v2->durationSec = fl[j].duration.sec; - v2->durationNsec = fl[j].duration.nsec; - - if (feature->label) free(feature->label); - - if (fl[j].label.empty()) { - feature->label = 0; - } else { - feature->label = strdup(fl[j].label.c_str()); - } - - if (feature->valueCount > m_fvsizes[plugin][n][j]) { - resizeFV(plugin, n, j, feature->valueCount); - } - - for (unsigned int k = 0; k < feature->valueCount; ++k) { -// std::cerr << "PluginAdapterBase::Impl::convertFeatures: k = " << k << std::endl; - feature->values[k] = fl[j].values[k]; - } - } - - lastN = n; - } - - if (lastN == -1) return 0; - - if (int(outputCount) > lastN + 1) { - for (int i = lastN + 1; i < int(outputCount); ++i) { - fs[i].featureCount = 0; - } - } - -// std::cerr << "PluginAdapter(v2)::convertFeatures: NOTE: have " << outputCount << " outputs" << std::endl; -// for (int i = 0; i < outputCount; ++i) { -// std::cerr << "PluginAdapter(v2)::convertFeatures: NOTE: output " << i << " has " << fs[i].featureCount << " features" << std::endl; -// } - - - return fs; -} - -void -PluginAdapterBase::Impl::resizeFS(Plugin *plugin, int n) -{ -// std::cerr << "PluginAdapterBase::Impl::resizeFS(" << plugin << ", " << n << ")" << std::endl; - - int i = m_fsizes[plugin].size(); - if (i >= n) return; - -// std::cerr << "resizing from " << i << std::endl; - - m_fs[plugin] = (VampFeatureList *)realloc - (m_fs[plugin], n * sizeof(VampFeatureList)); - - while (i < n) { - m_fs[plugin][i].featureCount = 0; - m_fs[plugin][i].features = 0; - m_fsizes[plugin].push_back(0); - m_fvsizes[plugin].push_back(std::vector<size_t>()); - i++; - } -} - -void -PluginAdapterBase::Impl::resizeFL(Plugin *plugin, int n, size_t sz) -{ -// std::cerr << "PluginAdapterBase::Impl::resizeFL(" << plugin << ", " << n << ", " -// << sz << ")" << std::endl; - - size_t i = m_fsizes[plugin][n]; - if (i >= sz) return; - -// std::cerr << "resizing from " << i << std::endl; - - m_fs[plugin][n].features = (VampFeatureUnion *)realloc - (m_fs[plugin][n].features, 2 * sz * sizeof(VampFeatureUnion)); - - while (m_fsizes[plugin][n] < sz) { - m_fs[plugin][n].features[m_fsizes[plugin][n]].v1.hasTimestamp = 0; - m_fs[plugin][n].features[m_fsizes[plugin][n]].v1.valueCount = 0; - m_fs[plugin][n].features[m_fsizes[plugin][n]].v1.values = 0; - m_fs[plugin][n].features[m_fsizes[plugin][n]].v1.label = 0; - m_fs[plugin][n].features[m_fsizes[plugin][n] + sz].v2.hasDuration = 0; - m_fvsizes[plugin][n].push_back(0); - m_fsizes[plugin][n]++; - } -} - -void -PluginAdapterBase::Impl::resizeFV(Plugin *plugin, int n, int j, size_t sz) -{ -// std::cerr << "PluginAdapterBase::Impl::resizeFV(" << plugin << ", " << n << ", " -// << j << ", " << sz << ")" << std::endl; - - size_t i = m_fvsizes[plugin][n][j]; - if (i >= sz) return; - -// std::cerr << "resizing from " << i << std::endl; - - m_fs[plugin][n].features[j].v1.values = (float *)realloc - (m_fs[plugin][n].features[j].v1.values, sz * sizeof(float)); - - m_fvsizes[plugin][n][j] = sz; -} - -PluginAdapterBase::Impl::AdapterMap * -PluginAdapterBase::Impl::m_adapterMap = 0; - -} - -_VAMP_SDK_PLUGSPACE_END(PluginAdapter.cpp) - |