1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
/*****************************************************************************
* *
* OpenNI 2.x Alpha *
* Copyright (C) 2012 PrimeSense Ltd. *
* *
* This file is part of OpenNI. *
* *
* Licensed under the Apache License, Version 2.0 (the "License"); *
* you may not use this file except in compliance with the License. *
* You may obtain a copy of the License at *
* *
* http://www.apache.org/licenses/LICENSE-2.0 *
* *
* Unless required by applicable law or agreed to in writing, software *
* distributed under the License is distributed on an "AS IS" BASIS, *
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
* See the License for the specific language governing permissions and *
* limitations under the License. *
* *
*****************************************************************************/
#ifndef _ONI_IMPL_DEVICE_DRIVER_H_
#define _ONI_IMPL_DEVICE_DRIVER_H_
#include "OniDriverHandler.h"
#include "OniFrameManager.h"
#include "XnLib.h"
#include "XnHash.h"
#include "XnEvent.h"
#include "OniDevice.h"
#include "OniCommon.h"
#include "OniDriverServices.h"
ONI_NAMESPACE_IMPLEMENTATION_BEGIN
typedef void ONI_CALLBACK_TYPE DeviceCallback(Device*, void*);
typedef void ONI_CALLBACK_TYPE DeviceStateCallback(Device*, OniDeviceState, void*);
class VideoStream;
class DeviceDriver
{
public:
DeviceDriver(const char* strDriverFileName, FrameManager& frameManager, xnl::ErrorLogger& errorLogger);
bool initialize();
~DeviceDriver();
bool isValid() {return m_valid;}
bool tryDevice(const char* uri);
OniStatus registerDeviceConnectedCallback(DeviceCallback handler, void* pCookie, OniCallbackHandle& handle);
void unregisterDeviceConnectedCallback(OniCallbackHandle handle);
OniStatus registerDeviceDisconnectedCallback(DeviceCallback handler, void* pCookie, OniCallbackHandle& handle);
void unregisterDeviceDisconnectedCallback(OniCallbackHandle handle);
OniStatus registerDeviceStateChangedCallback(DeviceStateCallback handler, void* pCookie, OniCallbackHandle& handle);
void unregisterDeviceStateChangedCallback(OniCallbackHandle handle);
void* enableFrameSync(VideoStream** pStreams, int streamCount);
void disableFrameSync(void* frameSyncGroup);
protected:
static void ONI_CALLBACK_TYPE driver_DeviceConnected(const OniDeviceInfo* pInfo, void* pCookie);
static void ONI_CALLBACK_TYPE driver_DeviceDisconnected(const OniDeviceInfo* pInfo, void* pCookie);
static void ONI_CALLBACK_TYPE driver_DeviceStateChanged(const OniDeviceInfo* pInfo, OniDeviceState deviceState, void* pCookie);
DriverServices m_driverServices;
OniDriverServices* m_pDriverServicesForDriver;
xnl::ErrorLogger& m_errorLogger;
DriverHandler m_driverHandler;
FrameManager& m_frameManager;
bool m_valid;
xnl::StringsHash<Device*> m_devices;
xnl::Event1Arg<Device*> m_deviceConnectedEvent;
xnl::Event1Arg<Device*> m_deviceDisconnectedEvent;
xnl::Event2Args<Device*, OniDeviceState> m_deviceStateChangedEvent;
private:
DeviceDriver(const DeviceDriver& other);
DeviceDriver& operator=(const DeviceDriver& other);
};
ONI_NAMESPACE_IMPLEMENTATION_END
#endif // _ONI_IMPL_DEVICE_DRIVER_H_
|
