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/*
* Ekiga -- A VoIP and Video-Conferencing application
* Copyright (C) 2000-2009 Damien Sandras <dsandras@seconix.com>
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Ekiga is licensed under the GPL license and as a special exception, you
* have permission to link or otherwise combine this program with the
* programs OPAL, OpenH323 and PWLIB, and distribute the combination, without
* applying the requirements of the GNU GPL to the OPAL, OpenH323 and PWLIB
* programs, as long as you do follow the requirements of the GNU GPL for all
* the rest of the software thus combined.
*/
/*
* videoinput-manager-ptlib.h - description
* ------------------------------------------
* begin : written in 2008 by Matthias Schneider
* copyright : (c) 2008 by Matthias Schneider
* description : declaration of the interface of a videoinput core.
* A videoinput core manages VideoInputManagers.
*
*/
#ifndef __VIDEOINPUT_MANAGER_PTLIB_H__
#define __VIDEOINPUT_MANAGER_PTLIB_H__
#include "videoinput-manager.h"
#include "runtime.h"
#include "ptbuildopts.h"
#include <ptlib/videoio.h>
/**
* @addtogroup videoinput
* @{
*/
class GMVideoInputManager_ptlib
: public Ekiga::VideoInputManager
{
public:
GMVideoInputManager_ptlib (Ekiga::ServiceCore & core);
~GMVideoInputManager_ptlib ();
virtual void get_devices(std::vector <Ekiga::VideoInputDevice> & devices);
virtual bool set_device (const Ekiga::VideoInputDevice & device, int channel, Ekiga::VideoInputFormat format);
virtual bool open (unsigned width, unsigned height, unsigned fps);
virtual void close();
virtual bool get_frame_data (char *data);
virtual void set_colour (unsigned colour );
virtual void set_brightness (unsigned brightness );
virtual void set_whiteness (unsigned whiteness );
virtual void set_contrast (unsigned contrast );
virtual bool has_device (const std::string & source, const std::string & device_name, unsigned capabilities, Ekiga::VideoInputDevice & device);
protected:
Ekiga::ServiceCore & core;
unsigned expectedFrameSize;
PVideoInputDevice *input_device;
private:
void device_opened_in_main (Ekiga::VideoInputDevice device,
Ekiga::VideoInputSettings settings);
void device_closed_in_main (Ekiga::VideoInputDevice device);
void device_error_in_main (Ekiga::VideoInputDevice device,
Ekiga::VideoInputErrorCodes code);
};
/**
* @}
*/
#endif
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