annotate vamp-sdk/hostext/PluginWrapper.cpp @ 61:97c5ac99d725 host-factory-stuff

* install hostext headers to vamp-sdk/hostext/ rather than vamp-sdk/ * adjust timestamps in input-domain adapter so as to centre them on block as required by Plugin documentation * better handling for frequency-domain plugins that want non-power-of-two blocksizes (can't handle them, but at least try offering them a power-of-two alternative) * couple of Plugin doc additions * make PluginLoader capable of returning ready-wrapped plugins
author cannam
date Fri, 01 Jun 2007 13:53:42 +0000
parents fa79c4ec847d
children
rev   line source
cannam@57 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
cannam@57 2
cannam@57 3 /*
cannam@57 4 Vamp
cannam@57 5
cannam@57 6 An API for audio analysis and feature extraction plugins.
cannam@57 7
cannam@57 8 Centre for Digital Music, Queen Mary, University of London.
cannam@57 9 Copyright 2006 Chris Cannam.
cannam@57 10
cannam@57 11 Permission is hereby granted, free of charge, to any person
cannam@57 12 obtaining a copy of this software and associated documentation
cannam@57 13 files (the "Software"), to deal in the Software without
cannam@57 14 restriction, including without limitation the rights to use, copy,
cannam@57 15 modify, merge, publish, distribute, sublicense, and/or sell copies
cannam@57 16 of the Software, and to permit persons to whom the Software is
cannam@57 17 furnished to do so, subject to the following conditions:
cannam@57 18
cannam@57 19 The above copyright notice and this permission notice shall be
cannam@57 20 included in all copies or substantial portions of the Software.
cannam@57 21
cannam@57 22 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
cannam@57 23 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
cannam@57 24 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
cannam@57 25 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
cannam@57 26 ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
cannam@57 27 CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
cannam@57 28 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
cannam@57 29
cannam@57 30 Except as contained in this notice, the names of the Centre for
cannam@57 31 Digital Music; Queen Mary, University of London; and Chris Cannam
cannam@57 32 shall not be used in advertising or otherwise to promote the sale,
cannam@57 33 use or other dealings in this Software without prior written
cannam@57 34 authorization.
cannam@57 35 */
cannam@57 36
cannam@57 37 #include "PluginWrapper.h"
cannam@57 38
cannam@57 39 namespace Vamp {
cannam@57 40
cannam@59 41 namespace HostExt {
cannam@59 42
cannam@61 43 class PluginRateExtractor : public Plugin
cannam@61 44 {
cannam@61 45 public:
cannam@61 46 float getRate() const { return m_inputSampleRate; }
cannam@61 47 };
cannam@61 48
cannam@57 49 PluginWrapper::PluginWrapper(Plugin *plugin) :
cannam@61 50 Plugin(((PluginRateExtractor *)plugin)->getRate()),
cannam@59 51 m_plugin(plugin)
cannam@57 52 {
cannam@57 53 }
cannam@57 54
cannam@57 55 PluginWrapper::~PluginWrapper()
cannam@57 56 {
cannam@57 57 delete m_plugin;
cannam@57 58 }
cannam@61 59
cannam@57 60 bool
cannam@57 61 PluginWrapper::initialise(size_t channels, size_t stepSize, size_t blockSize)
cannam@57 62 {
cannam@57 63 return m_plugin->initialise(channels, stepSize, blockSize);
cannam@57 64 }
cannam@57 65
cannam@57 66 void
cannam@57 67 PluginWrapper::reset()
cannam@57 68 {
cannam@57 69 m_plugin->reset();
cannam@57 70 }
cannam@57 71
cannam@57 72 Plugin::InputDomain
cannam@57 73 PluginWrapper::getInputDomain() const
cannam@57 74 {
cannam@57 75 return m_plugin->getInputDomain();
cannam@57 76 }
cannam@57 77
cannam@57 78 unsigned int
cannam@57 79 PluginWrapper::getVampApiVersion() const
cannam@57 80 {
cannam@57 81 return m_plugin->getVampApiVersion();
cannam@57 82 }
cannam@57 83
cannam@57 84 std::string
cannam@57 85 PluginWrapper::getIdentifier() const
cannam@57 86 {
cannam@57 87 return m_plugin->getIdentifier();
cannam@57 88 }
cannam@57 89
cannam@57 90 std::string
cannam@57 91 PluginWrapper::getName() const
cannam@57 92 {
cannam@57 93 return m_plugin->getName();
cannam@57 94 }
cannam@57 95
cannam@57 96 std::string
cannam@57 97 PluginWrapper::getDescription() const
cannam@57 98 {
cannam@57 99 return m_plugin->getDescription();
cannam@57 100 }
cannam@57 101
cannam@57 102 std::string
cannam@57 103 PluginWrapper::getMaker() const
cannam@57 104 {
cannam@57 105 return m_plugin->getMaker();
cannam@57 106 }
cannam@57 107
cannam@57 108 int
cannam@57 109 PluginWrapper::getPluginVersion() const
cannam@57 110 {
cannam@57 111 return m_plugin->getPluginVersion();
cannam@57 112 }
cannam@57 113
cannam@57 114 std::string
cannam@57 115 PluginWrapper::getCopyright() const
cannam@57 116 {
cannam@57 117 return m_plugin->getCopyright();
cannam@57 118 }
cannam@57 119
cannam@57 120 PluginBase::ParameterList
cannam@57 121 PluginWrapper::getParameterDescriptors() const
cannam@57 122 {
cannam@57 123 return m_plugin->getParameterDescriptors();
cannam@57 124 }
cannam@57 125
cannam@57 126 float
cannam@57 127 PluginWrapper::getParameter(std::string parameter) const
cannam@57 128 {
cannam@57 129 return m_plugin->getParameter(parameter);
cannam@57 130 }
cannam@57 131
cannam@57 132 void
cannam@57 133 PluginWrapper::setParameter(std::string parameter, float value)
cannam@57 134 {
cannam@57 135 m_plugin->setParameter(parameter, value);
cannam@57 136 }
cannam@57 137
cannam@57 138 PluginBase::ProgramList
cannam@57 139 PluginWrapper::getPrograms() const
cannam@57 140 {
cannam@57 141 return m_plugin->getPrograms();
cannam@57 142 }
cannam@57 143
cannam@57 144 std::string
cannam@57 145 PluginWrapper::getCurrentProgram() const
cannam@57 146 {
cannam@57 147 return m_plugin->getCurrentProgram();
cannam@57 148 }
cannam@57 149
cannam@57 150 void
cannam@57 151 PluginWrapper::selectProgram(std::string program)
cannam@57 152 {
cannam@57 153 m_plugin->selectProgram(program);
cannam@57 154 }
cannam@57 155
cannam@57 156 size_t
cannam@57 157 PluginWrapper::getPreferredStepSize() const
cannam@57 158 {
cannam@57 159 return m_plugin->getPreferredStepSize();
cannam@57 160 }
cannam@57 161
cannam@57 162 size_t
cannam@57 163 PluginWrapper::getPreferredBlockSize() const
cannam@57 164 {
cannam@57 165 return m_plugin->getPreferredBlockSize();
cannam@57 166 }
cannam@57 167
cannam@57 168 size_t
cannam@57 169 PluginWrapper::getMinChannelCount() const
cannam@57 170 {
cannam@57 171 return m_plugin->getMinChannelCount();
cannam@57 172 }
cannam@57 173
cannam@57 174 size_t PluginWrapper::getMaxChannelCount() const
cannam@57 175 {
cannam@57 176 return m_plugin->getMaxChannelCount();
cannam@57 177 }
cannam@57 178
cannam@57 179 Plugin::OutputList
cannam@57 180 PluginWrapper::getOutputDescriptors() const
cannam@57 181 {
cannam@57 182 return m_plugin->getOutputDescriptors();
cannam@57 183 }
cannam@57 184
cannam@57 185 Plugin::FeatureSet
cannam@57 186 PluginWrapper::process(const float *const *inputBuffers, RealTime timestamp)
cannam@57 187 {
cannam@57 188 return m_plugin->process(inputBuffers, timestamp);
cannam@57 189 }
cannam@57 190
cannam@57 191 Plugin::FeatureSet
cannam@57 192 PluginWrapper::getRemainingFeatures()
cannam@57 193 {
cannam@57 194 return m_plugin->getRemainingFeatures();
cannam@57 195 }
cannam@57 196
cannam@57 197 }
cannam@57 198
cannam@59 199 }
cannam@59 200