movement.h

Go to the documentation of this file.

#ifndef movement_HEADER_GUARD
#define movement_HEADER_GUARD
/*
 * movement.h : Framefilter implementing a movement detector
 * 
 * (c) Copyright 2017-2024 Sampsa Riikonen
 * 
 * Authors: Petri Eranko <petri.eranko@dasys.fi>
 * 
 * This file is part of the Valkka library.
 * 
 * Valkka is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>
 *
 */
 
#include "framefilter.h"
#include "Python.h"
 
class MovementFrameFilter : public FrameFilter {                                           // <pyapi>
  
public:                                                                                    // <pyapi>
    MovementFrameFilter(const char* name, long int interval, float treshold, long int duration, FrameFilter* next=NULL);     // <pyapi>
    virtual ~MovementFrameFilter(); // <pyapi>
    
protected:
    long int  movement_start; 
    long int  mstimestamp;    
    long int  duration;       
    long int  interval;       
    int       y_size;         
    uint8_t*  luma;           
    PyObject* pycallback;    
    float     treshold;
  
  
protected:
    void run(Frame* frame);
    void go(Frame* frame);
    
public:
    void reset();                                                                         // <pyapi>
    void setCallback(PyObject* pycallback);                                               // <pyapi>
};                                                                                        // <pyapi>
 
 
 
#endif