framefilter2.h

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#ifndef framefilter2_HEADER_GUARD
#define framefilter2_HEADER_GUARD
/*
 * framefilter2.h : More framefilters
 * 
 * (c) Copyright 2017-2024 Sampsa Riikonen
 * 
 * Authors: Sampsa Riikonen <sampsa.riikonen@iki.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 Affero 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>
 *
 */
 
#include "framefilter.h"
#include "tools.h"
#include "Python.h"
 
 
class AlertFrameFilter : public FrameFilter {                                           // <pyapi>
 
public:                                                                                 // <pyapi>
    AlertFrameFilter(const char *name, PyObject* pycallback, FrameFilter *next = NULL); // <pyapi>
    virtual ~AlertFrameFilter();                                                        // <pyapi>
protected:
    PyObject* pycallback;
 
protected:
    void run(Frame* frame);
    void go(Frame *frame);
 
};                                                                                      // <pyapi>
 
 
class DumpAVBitmapFrameFilter : public FrameFilter { // <pyapi>
 
public:                                                          // <pyapi>
    DumpAVBitmapFrameFilter(const char *name, FrameFilter *next = NULL); // <pyapi>
 
protected:
    int count;
 
protected:
    void go(Frame *frame);
}; // <pyapi>
 
 
class FPSCountFrameFilter : public FrameFilter { // <pyapi>
 
public: // <pyapi>
    FPSCountFrameFilter(const char *name, const long int msinterval, FrameFilter *next = NULL); // <pyapi>
 
private:
    int count;
    long int prevtime;
    long int msinterval;
 
public:
    static std::mutex print_mutex; // Declaration of the static mutex
 
protected:
    void go(Frame *frame);
}; // <pyapi>
 
std::mutex FPSCountFrameFilter::print_mutex;
 
#endif