tom@419: // Copyright 2010, Google
tom@419: //
tom@419: // AIM-C: A C++ implementation of the Auditory Image Model
tom@419: // http://www.acousticscale.org/AIMC
tom@419: //
tom@419: // Licensed under the Apache License, Version 2.0 (the "License");
tom@419: // you may not use this file except in compliance with the License.
tom@419: // You may obtain a copy of the License at
tom@419: //
tom@419: //     http://www.apache.org/licenses/LICENSE-2.0
tom@419: //
tom@419: // Unless required by applicable law or agreed to in writing, software
tom@419: // distributed under the License is distributed on an "AS IS" BASIS,
tom@419: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
tom@419: // See the License for the specific language governing permissions and
tom@419: // limitations under the License.
tom@419: 
tom@419: /*!
tom@419:  * \author Thomas Walters <tom@acousticscale.org>
tom@419:  * \date created 2010-06-14
tom@419:  * \version \$Id$
tom@419:  */
tom@419: 
tom@419: #ifndef AIMC_MODULES_FEATURES_BOXES_H_
tom@419: #define AIMC_MODULES_FEATURES_BOXES_H_
tom@419: 
tom@419: #include <utility>
tom@419: #include <vector>
tom@419: #include "Support/Module.h"
tom@419: 
tom@419: namespace aimc {
tom@419: using std::pair;
tom@419: class ModuleBoxes : public Module {
tom@419:  public:
tom@419:   explicit ModuleBoxes(Parameters *pParam);
tom@419:   virtual ~ModuleBoxes();
tom@419: 
tom@419:   /*! \brief Process a buffer
tom@419:    */
tom@419:   virtual void Process(const SignalBank &input);
tom@419: 
tom@419:  private:
tom@419:   /*! \brief Reset the internal state of the module
tom@419:    */
tom@419:   virtual void ResetInternal();
tom@419: 
tom@419:   /*! \brief Prepare the module
tom@419:    *  \param input Input signal
tom@419:    *  \param output true on success false on failure
tom@419:    */
tom@419:   virtual bool InitializeInternal(const SignalBank &input);
tom@419: 
tom@419:   float sample_rate_;
tom@419:   int buffer_length_;
tom@419:   int channel_count_;
tom@419:   int box_size_spectral_;
tom@419:   int box_size_temporal_;
tom@419:   vector<int> box_limits_time_;
tom@419:   vector<pair<int, int> > box_limits_channels_;
tom@419:   int box_count_;
tom@419:   int feature_size_;
tom@419: };
tom@419: }  // namespace aimc
tom@419: 
tom@419: #endif  // AIMC_MODULES_FEATURES_BOXES_H_