root/extra_lib/include/avcap/linux/V4L2_Device.h

/*
 * (c) 2005, 2008 Nico Pranke <Nico.Pranke@googlemail.com>, Robin Luedtke <RobinLu@gmx.de>
 *
 * This file is part of avcap.
 *
 * avcap 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 3 of the License, or
 * (at your option) any later version.
 *
 * avcap 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 avcap.  If not, see <http://www.gnu.org/licenses/>.
 */

/* avcap is free for non-commercial use.
 * To use it in commercial endeavors, please contact Nico Pranke <Nico.Pranke@googlemail.com>.
 */


#ifndef V4L2_DEVICE_H_
#define V4L2_DEVICE_H_

#include <string>
#include <list>

#include "V4L2_DeviceDescriptor.h"
#include "CaptureDevice.h"

namespace avcap
{
        // forward declarations
        class V4L2_ConnectorManager;
        class V4L2_ControlManager;
        class V4L2_VidCapManager;
        class V4L2_DeviceDescriptor;
        class V4L2_FormatManager;

        //! Implementation of the CaptureDevice for Video4Linux2 devices. */

        class V4L2_Device : public CaptureDevice
        {
        public:

        private:
                V4L2_VidCapManager              *mVidCapMgr;
                V4L2_ConnectorManager   *mConnectorMgr;
                V4L2_ControlManager             *mControlMgr;
                V4L2_FormatManager              *mFormatMgr;
                V4L2_DeviceDescriptor   *mDeviceDescriptor;

        public:
                V4L2_Device(V4L2_DeviceDescriptor* dd);

                virtual ~V4L2_Device();

                inline const DeviceDescriptor* getDescriptor()
                        { return mDeviceDescriptor; }

                inline CaptureManager* getVidCapMgr()
                        { return (CaptureManager*) mVidCapMgr; }

                inline ConnectorManager* getConnectorMgr()
                        { return (ConnectorManager*) mConnectorMgr; }

                inline ControlManager*  getControlMgr()
                        { return (ControlManager*) mControlMgr; }

                inline FormatManager* getFormatMgr()
                        { return (FormatManager*) mFormatMgr; }

        private:
                int open();

                int close();
        };
}

#endif // V4L2_DEVICE_H_