device.h
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/* akvirtualcamera, virtual camera for Mac and Windows.
* Copyright (C) 2020 Gonzalo Exequiel Pedone
*
* akvirtualcamera 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.
*
* akvirtualcamera 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 akvirtualcamera. If not, see <http://www.gnu.org/licenses/>.
*
* Web-Site: http://webcamoid.github.io/
*/
#ifndef DEVICE_H
#define DEVICE_H
#include <map>
#include <list>
#include <memory>
#include "stream.h"
namespace AkVCam
{
class Device;
typedef std::shared_ptr<Device> DevicePtr;
class Device: public Object
{
AKVCAM_SIGNAL(AddListener, const std::string &deviceId)
AKVCAM_SIGNAL(RemoveListener, const std::string &deviceId)
public:
Device(CMIOHardwarePlugInRef pluginInterface,
bool createObject=false);
~Device();
OSStatus createObject();
OSStatus registerObject(bool regist=true);
StreamPtr addStream();
std::list<StreamPtr> addStreams(int n);
OSStatus registerStreams(bool regist=true);
std::string deviceId() const;
void setDeviceId(const std::string &deviceId);
void stopStreams();
void frameReady(const VideoFrame &frame, bool isActive);
void setPicture(const std::string &picture);
void setHorizontalMirror(bool horizontalMirror);
void setVerticalMirror(bool verticalMirror);
void setScaling(Scaling scaling);
void setAspectRatio(AspectRatio aspectRatio);
void setSwapRgb(bool swap);
// Device Interface
OSStatus suspend();
OSStatus resume();
OSStatus startStream(CMIOStreamID stream);
OSStatus stopStream(CMIOStreamID stream);
OSStatus processAVCCommand(CMIODeviceAVCCommand *ioAVCCommand);
OSStatus processRS422Command(CMIODeviceRS422Command *ioRS422Command);
private:
std::string m_deviceId;
std::map<CMIOObjectID, StreamPtr> m_streams;
void updateStreamsProperty();
};
}
#endif // DEVICE_H