root/branches/streaming-rework/src/metrichalo/mh_avdevice.h

Revision 426, 2.0 kB (checked in by pieterpalmers, 15 years ago)

- changed the IAvDevice from an interface to a base class,

since there is some code duplication starting to
appear.

Line 
1 /* mh_avdevice.h
2  * Copyright (C) 2007 by Pieter Palmers
3  *
4  * This file is part of FreeBob.
5  *
6  * FreeBob is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  * FreeBob is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with FreeBob; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
18  * MA 02111-1307 USA.
19  */
20
21 #ifndef MHDEVICE_H
22 #define MHDEVICE_H
23
24 #include "iavdevice.h"
25
26 #include "debugmodule/debugmodule.h"
27 #include "libavc/avc_definitions.h"
28 #include "libfreebob/xmlparser.h"
29
30 // #include "libstreaming/MHStreamProcessor.h"
31
32 class ConfigRom;
33 class Ieee1394Service;
34
35 namespace MetricHalo {
36
37 // struct to define the supported devices
38 struct VendorModelEntry {
39     unsigned int vendor_id;
40     unsigned int model_id;
41     char *vendor_name;
42     char *model_name;
43 };
44
45 class MHAvDevice : public IAvDevice {
46 public:
47     MHAvDevice( std::auto_ptr<ConfigRom>( configRom ),
48               Ieee1394Service& ieee1394Service,
49                   int nodeId );
50     virtual ~MHAvDevice();
51
52     static bool probe( ConfigRom& configRom );
53     bool discover();
54
55     void showDevice() const;
56
57     bool setSamplingFrequency( ESamplingFrequency samplingFrequency );
58     int getSamplingFrequency( );
59
60     int getStreamCount();
61     Streaming::StreamProcessor *getStreamProcessorByIndex(int i);
62
63     bool prepare();
64     bool lock();
65     bool unlock();
66
67     bool startStreamByIndex(int i);
68     bool stopStreamByIndex(int i);
69
70     signed int getIsoRecvChannel(void);
71     signed int getIsoSendChannel(void);
72  
73 protected:
74     struct VendorModelEntry *m_model;
75
76 };
77
78 }
79
80 #endif
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