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cannam@50: VampPluginSDK
cannam@50: 2.1
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00001 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ cannam@50: 00002 cannam@50: 00003 /* cannam@50: 00004 Vamp cannam@50: 00005 cannam@50: 00006 An API for audio analysis and feature extraction plugins. cannam@50: 00007 cannam@50: 00008 Centre for Digital Music, Queen Mary, University of London. cannam@50: 00009 Copyright 2006 Chris Cannam. cannam@50: 00010 cannam@50: 00011 Permission is hereby granted, free of charge, to any person cannam@50: 00012 obtaining a copy of this software and associated documentation cannam@50: 00013 files (the "Software"), to deal in the Software without cannam@50: 00014 restriction, including without limitation the rights to use, copy, cannam@50: 00015 modify, merge, publish, distribute, sublicense, and/or sell copies cannam@50: 00016 of the Software, and to permit persons to whom the Software is cannam@50: 00017 furnished to do so, subject to the following conditions: cannam@50: 00018 cannam@50: 00019 The above copyright notice and this permission notice shall be cannam@50: 00020 included in all copies or substantial portions of the Software. cannam@50: 00021 cannam@50: 00022 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, cannam@50: 00023 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF cannam@50: 00024 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND cannam@50: 00025 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR cannam@50: 00026 ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF cannam@50: 00027 CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION cannam@50: 00028 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. cannam@50: 00029 cannam@50: 00030 Except as contained in this notice, the names of the Centre for cannam@50: 00031 Digital Music; Queen Mary, University of London; and Chris Cannam cannam@50: 00032 shall not be used in advertising or otherwise to promote the sale, cannam@50: 00033 use or other dealings in this Software without prior written cannam@50: 00034 authorization. cannam@50: 00035 */ cannam@50: 00036 cannam@50: 00037 #ifndef _VAMP_PLUGIN_HOST_ADAPTER_H_ cannam@50: 00038 #define _VAMP_PLUGIN_HOST_ADAPTER_H_ cannam@50: 00039 cannam@50: 00040 #include "hostguard.h" cannam@50: 00041 #include "Plugin.h" cannam@50: 00042 cannam@50: 00043 #include <vamp/vamp.h> cannam@50: 00044 cannam@50: 00045 #include <vector> cannam@50: 00046 cannam@50: 00047 _VAMP_SDK_HOSTSPACE_BEGIN(PluginHostAdapter.h) cannam@50: 00048 cannam@50: 00049 namespace Vamp { cannam@50: 00050 cannam@50: 00068 class PluginHostAdapter : public Plugin cannam@50: 00069 { cannam@50: 00070 public: cannam@50: 00071 PluginHostAdapter(const VampPluginDescriptor *descriptor, cannam@50: 00072 float inputSampleRate); cannam@50: 00073 virtual ~PluginHostAdapter(); cannam@50: 00074 cannam@50: 00075 static std::vector<std::string> getPluginPath(); cannam@50: 00076 cannam@50: 00077 bool initialise(size_t channels, size_t stepSize, size_t blockSize); cannam@50: 00078 void reset(); cannam@50: 00079 cannam@50: 00080 InputDomain getInputDomain() const; cannam@50: 00081 cannam@50: 00082 unsigned int getVampApiVersion() const; cannam@50: 00083 std::string getIdentifier() const; cannam@50: 00084 std::string getName() const; cannam@50: 00085 std::string getDescription() const; cannam@50: 00086 std::string getMaker() const; cannam@50: 00087 int getPluginVersion() const; cannam@50: 00088 std::string getCopyright() const; cannam@50: 00089 cannam@50: 00090 ParameterList getParameterDescriptors() const; cannam@50: 00091 float getParameter(std::string) const; cannam@50: 00092 void setParameter(std::string, float); cannam@50: 00093 cannam@50: 00094 ProgramList getPrograms() const; cannam@50: 00095 std::string getCurrentProgram() const; cannam@50: 00096 void selectProgram(std::string); cannam@50: 00097 cannam@50: 00098 size_t getPreferredStepSize() const; cannam@50: 00099 size_t getPreferredBlockSize() const; cannam@50: 00100 cannam@50: 00101 size_t getMinChannelCount() const; cannam@50: 00102 size_t getMaxChannelCount() const; cannam@50: 00103 cannam@50: 00104 OutputList getOutputDescriptors() const; cannam@50: 00105 cannam@50: 00106 FeatureSet process(const float *const *inputBuffers, RealTime timestamp); cannam@50: 00107 cannam@50: 00108 FeatureSet getRemainingFeatures(); cannam@50: 00109 cannam@50: 00110 protected: cannam@50: 00111 void convertFeatures(VampFeatureList *, FeatureSet &); cannam@50: 00112 cannam@50: 00113 const VampPluginDescriptor *m_descriptor; cannam@50: 00114 VampPluginHandle m_handle; cannam@50: 00115 }; cannam@50: 00116 cannam@50: 00117 } cannam@50: 00118 cannam@50: 00119 _VAMP_SDK_HOSTSPACE_END(PluginHostAdapter.h) cannam@50: 00120 cannam@50: 00121 #endif cannam@50: 00122 cannam@50: 00123 cannam@50: