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Vamp::HostExt::PluginLoader::Impl Class Reference

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Detailed Description

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Definition at line 73 of file PluginLoader.cpp.

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Public Member Functions

 Impl ()
virtual ~Impl ()
PluginKeyList listPlugins ()
Plugin * loadPlugin (PluginKey key, float inputSampleRate, int adapterFlags)
PluginKey composePluginKey (string libraryName, string identifier)
PluginCategoryHierarchy getPluginCategory (PluginKey key)
string getLibraryPathForPlugin (PluginKey key)

Static Public Member Functions

static void setInstanceToClean (PluginLoader *instance)

Protected Member Functions

virtual void pluginDeleted (PluginDeletionNotifyAdapter *adapter)
void enumeratePlugins (PluginKey forPlugin="")
void generateTaxonomy ()
bool decomposePluginKey (PluginKey key, string &libraryName, string &identifier)
void * loadLibrary (string path)
void unloadLibrary (void *handle)
void * lookupInLibrary (void *handle, const char *symbol)
string splicePath (string a, string b)
vector< string > listFiles (string dir, string ext)

Protected Attributes

map< PluginKey, string > m_pluginLibraryNameMap
bool m_allPluginsEnumerated
map< PluginKey,
cannam@0: PluginCategoryHierarchy > 		m_taxonomy
map< Plugin *, void * > m_pluginLibraryHandleMap

Static Protected Attributes

static InstanceCleaner m_cleaner

Classes

class  InstanceCleaner
class  PluginDeletionNotifyAdapter
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Constructor & Destructor Documentation

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Vamp::HostExt::PluginLoader::Impl::Impl (  ) 
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Definition at line 196 of file PluginLoader.cpp.

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Vamp::HostExt::PluginLoader::Impl::~Impl (  )  [virtual]
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Definition at line 201 of file PluginLoader.cpp.

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Member Function Documentation

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vector< PluginLoader::PluginKey > Vamp::HostExt::PluginLoader::Impl::listPlugins (  ) 
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Definition at line 212 of file PluginLoader.cpp.

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References enumeratePlugins(), m_allPluginsEnumerated, and m_pluginLibraryNameMap.

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Referenced by Vamp::HostExt::PluginLoader::listPlugins().

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Plugin * Vamp::HostExt::PluginLoader::Impl::loadPlugin (PluginKey  key,
float  inputSampleRate,
int  adapterFlags 
)
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Definition at line 355 of file PluginLoader.cpp.

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References Vamp::HostExt::PluginLoader::ADAPT_BUFFER_SIZE, Vamp::HostExt::PluginLoader::ADAPT_CHANNEL_COUNT, Vamp::HostExt::PluginLoader::ADAPT_INPUT_DOMAIN, decomposePluginKey(), Vamp::Plugin::FrequencyDomain, Vamp::Plugin::getInputDomain(), getLibraryPathForPlugin(), _VampPluginDescriptor::identifier, loadLibrary(), lookupInLibrary(), m_pluginLibraryHandleMap, unloadLibrary(), and VAMP_API_VERSION.

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Referenced by Vamp::HostExt::PluginLoader::loadPlugin().

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PluginLoader::PluginKey Vamp::HostExt::PluginLoader::Impl::composePluginKey (string  libraryName,
string  identifier 
)
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Definition at line 299 of file PluginLoader.cpp.

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Referenced by enumeratePlugins().

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PluginLoader::PluginCategoryHierarchy Vamp::HostExt::PluginLoader::Impl::getPluginCategory (PluginKey  key  ) 
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Definition at line 332 of file PluginLoader.cpp.

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References generateTaxonomy(), and m_taxonomy.

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Referenced by Vamp::HostExt::PluginLoader::getPluginCategory().

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string Vamp::HostExt::PluginLoader::Impl::getLibraryPathForPlugin (PluginKey  key  ) 
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Definition at line 342 of file PluginLoader.cpp.

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References enumeratePlugins(), m_allPluginsEnumerated, and m_pluginLibraryNameMap.

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Referenced by Vamp::HostExt::PluginLoader::getLibraryPathForPlugin(), and loadPlugin().

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void Vamp::HostExt::PluginLoader::Impl::setInstanceToClean (PluginLoader *  instance  )  [static]
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Definition at line 206 of file PluginLoader.cpp.

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References m_cleaner, and Vamp::HostExt::PluginLoader::Impl::InstanceCleaner::setInstance().

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Referenced by Vamp::HostExt::PluginLoader::getInstance().

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void Vamp::HostExt::PluginLoader::Impl::pluginDeleted (PluginDeletionNotifyAdapter *  adapter  )  [protected, virtual]
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Definition at line 606 of file PluginLoader.cpp.

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References m_pluginLibraryHandleMap, and unloadLibrary().

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Referenced by Vamp::HostExt::PluginLoader::Impl::PluginDeletionNotifyAdapter::~PluginDeletionNotifyAdapter().

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void Vamp::HostExt::PluginLoader::Impl::enumeratePlugins (PluginKey  forPlugin = ""  )  [protected]
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Definition at line 226 of file PluginLoader.cpp.

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References composePluginKey(), decomposePluginKey(), Vamp::PluginHostAdapter::getPluginPath(), _VampPluginDescriptor::identifier, listFiles(), loadLibrary(), lookupInLibrary(), m_allPluginsEnumerated, m_pluginLibraryNameMap, PLUGIN_SUFFIX, splicePath(), unloadLibrary(), and VAMP_API_VERSION.

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Referenced by getLibraryPathForPlugin(), and listPlugins().

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void Vamp::HostExt::PluginLoader::Impl::generateTaxonomy (  )  [protected]
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Definition at line 422 of file PluginLoader.cpp.

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References Vamp::PluginHostAdapter::getPluginPath(), listFiles(), m_taxonomy, and splicePath().

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Referenced by getPluginCategory().

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bool Vamp::HostExt::PluginLoader::Impl::decomposePluginKey (PluginKey  key,
string &  libraryName,
string &  identifier 
) [protected]
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Definition at line 317 of file PluginLoader.cpp.

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Referenced by enumeratePlugins(), and loadPlugin().

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void * Vamp::HostExt::PluginLoader::Impl::loadLibrary (string  path  )  [protected]
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Definition at line 510 of file PluginLoader.cpp.

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Referenced by enumeratePlugins(), and loadPlugin().

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void Vamp::HostExt::PluginLoader::Impl::unloadLibrary (void *  handle  )  [protected]
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Definition at line 530 of file PluginLoader.cpp.

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Referenced by enumeratePlugins(), loadPlugin(), and pluginDeleted().

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void * Vamp::HostExt::PluginLoader::Impl::lookupInLibrary (void *  handle,
const char *  symbol 
) [protected]
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Definition at line 540 of file PluginLoader.cpp.

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Referenced by enumeratePlugins(), and loadPlugin().

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string Vamp::HostExt::PluginLoader::Impl::splicePath (string  a,
string  b 
) [protected]
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Definition at line 550 of file PluginLoader.cpp.

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Referenced by enumeratePlugins(), and generateTaxonomy().

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vector< string > Vamp::HostExt::PluginLoader::Impl::listFiles (string  dir,
string  ext 
) [protected]
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Definition at line 560 of file PluginLoader.cpp.

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Referenced by enumeratePlugins(), and generateTaxonomy().

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Member Data Documentation

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map<PluginKey, string> Vamp::HostExt::PluginLoader::Impl::m_pluginLibraryNameMap [protected]
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Definition at line 113 of file PluginLoader.cpp.

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Referenced by enumeratePlugins(), getLibraryPathForPlugin(), and listPlugins().

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bool Vamp::HostExt::PluginLoader::Impl::m_allPluginsEnumerated [protected]
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Definition at line 114 of file PluginLoader.cpp.

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Referenced by enumeratePlugins(), getLibraryPathForPlugin(), and listPlugins().

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map<PluginKey, PluginCategoryHierarchy> Vamp::HostExt::PluginLoader::Impl::m_taxonomy [protected]
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Definition at line 117 of file PluginLoader.cpp.

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Referenced by generateTaxonomy(), and getPluginCategory().

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map<Plugin *, void *> Vamp::HostExt::PluginLoader::Impl::m_pluginLibraryHandleMap [protected]
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Definition at line 120 of file PluginLoader.cpp.

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Referenced by loadPlugin(), and pluginDeleted().

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PluginLoader::Impl::InstanceCleaner Vamp::HostExt::PluginLoader::Impl::m_cleaner [static, protected]
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Definition at line 132 of file PluginLoader.cpp.

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Referenced by setInstanceToClean().

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The documentation for this class was generated from the following file: cannam@0:
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Generated on Wed Jul 9 11:36:10 2008 for VampPluginSDK by  cannam@0: cannam@0: doxygen 1.5.5
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