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128 lines
3.5 KiB
128 lines
3.5 KiB
15 years ago
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/*
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videodevicepool.h - Kopete Multiple Video Device handler Class
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Copyright (c) 2005-2006 by Cláudio da Silveira Pinheiro <taupter@gmail.com>
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Kopete (c) 2002-2003 by the Kopete developers <kopete-devel@kde.org>
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*************************************************************************
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Lesser General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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*************************************************************************
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*/
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#ifndef KOPETE_AVVIDEODEVICE_H
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#define KOPETE_AVVIDEODEVICE_H
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#include <qvaluevector.h>
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#include <iostream>
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#include "videoinput.h"
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#include "videodevicemodelpool.h"
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#include <qstring.h>
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#include <qimage.h>
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#include <qvaluevector.h>
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#include <qmutex.h>
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#include <kcombobox.h>
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#include "videodevice.h"
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#include "kopete_export.h"
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#include <kapplication.h>
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#include <kconfig.h>
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#include <kglobal.h>
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namespace Kopete {
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namespace AV {
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/**
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This class allows kopete to check for the existence, open, configure, test, set parameters, grab frames from and close a given video capture card using the Video4Linux API.
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@author Cláudio da Silveira Pinheiro
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*/
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typedef QValueVector<Kopete::AV::VideoDevice> VideoDeviceVector;
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class VideoDevicePoolPrivate;
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class KOPETE_EXPORT VideoDevicePool
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{
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public:
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static VideoDevicePool* self();
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int open();
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int open(unsigned int device);
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bool isOpen();
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int getFrame();
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int width();
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int minWidth();
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int maxWidth();
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int height();
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int minHeight();
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int maxHeight();
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int setSize( int newwidth, int newheight);
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int close();
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int startCapturing();
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int stopCapturing();
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int readFrame();
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int getImage(QImage *qimage);
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int selectInput(int newinput);
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int setInputParameters();
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int scanDevices();
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bool hasDevices();
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size_t size();
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~VideoDevicePool();
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VideoDeviceVector m_videodevice; // Vector to be filled with found devices
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VideoDeviceModelPool m_modelvector; // Vector to be filled with unique device models
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int fillDeviceKComboBox(KComboBox *combobox);
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int fillInputKComboBox(KComboBox *combobox);
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int fillStandardKComboBox(KComboBox *combobox);
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unsigned int currentDevice();
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int currentInput();
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unsigned int inputs();
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float getBrightness();
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float setBrightness(float brightness);
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float getContrast();
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float setContrast(float contrast);
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float getSaturation();
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float setSaturation(float saturation);
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float getWhiteness();
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float setWhiteness(float whiteness);
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float getHue();
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float setHue(float hue);
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bool getAutoBrightnessContrast();
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bool setAutoBrightnessContrast(bool brightnesscontrast);
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bool getAutoColorCorrection();
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bool setAutoColorCorrection(bool colorcorrection);
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bool getImageAsMirror();
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bool setImageAsMirror(bool imageasmirror);
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void loadConfig(); // Load configuration parameters;
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void saveConfig(); // Save configuretion parameters;
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protected:
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int xioctl(int request, void *arg);
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int errnoReturn(const char* s);
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int showDeviceCapabilities(unsigned int device);
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void guessDriver();
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unsigned int m_current_device;
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struct imagebuffer m_buffer; // only used when no devices were found
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QMutex m_ready;
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private:
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VideoDevicePool();
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static VideoDevicePool* s_self;
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static __u64 m_clients; // Number of instances
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};
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}
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}
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#endif
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