root/trunk/libffado/src/genericavc/avc_avdevice.h

Revision 2803, 3.8 kB (checked in by jwoithe, 1 year ago)

Cosmetic: capitalise "L" in "Linux".

"Linux" is a proper noun so it should start with a capital letter. These
changes are almost all within comments.

This patch was originally proposed by pander on the ffado-devel mailing
list. It has been expanded to cover all similar cases to maintain
consistency throughout the source tree.

Line 
1 /*
2  * Copyright (C) 2005-2008 by Pieter Palmers
3  * Copyright (C) 2005-2008 by Daniel Wagner
4  *
5  * This file is part of FFADO
6  * FFADO = Free FireWire (pro-)audio drivers for Linux
7  *
8  * FFADO is based upon FreeBoB.
9  *
10  * This program is free software: you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation, either version 2 of the License, or
13  * (at your option) version 3 of the License.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
22  *
23  */
24
25 #ifndef GENERICAVC_DEVICE_H
26 #define GENERICAVC_DEVICE_H
27
28 #include "ffadodevice.h"
29 #include "libutil/Configuration.h"
30
31 #include "libavc/avc_definitions.h"
32 #include "libavc/general/avc_unit.h"
33 #include "libavc/general/avc_subunit.h"
34 #include "libavc/general/avc_plug.h"
35
36 #include "libstreaming/amdtp/AmdtpReceiveStreamProcessor.h"
37 #include "libstreaming/amdtp/AmdtpTransmitStreamProcessor.h"
38 #include "libstreaming/amdtp/AmdtpPort.h"
39 #include "libstreaming/amdtp/AmdtpPortInfo.h"
40
41 #include "debugmodule/debugmodule.h"
42
43 class ConfigRom;
44 class Ieee1394Service;
45
46 namespace GenericAVC {
47
48 class Device : public FFADODevice, public AVC::Unit {
49 public:
50     Device( DeviceManager& d, ffado_smartptr<ConfigRom>( configRom ));
51     virtual ~Device();
52
53     static bool probe( Util::Configuration&, ConfigRom& configRom, bool generic = false );
54     virtual bool discover();
55     static FFADODevice * createDevice( DeviceManager& d, ffado_smartptr<ConfigRom>( configRom ));
56
57     virtual bool serialize( std::string basePath, Util::IOSerialize& ser ) const;
58     virtual bool deserialize( std::string basePath, Util::IODeserialize& deser );
59
60     virtual void setVerboseLevel(int l);
61     virtual void showDevice();
62
63     virtual bool setSamplingFrequency( int );
64     virtual bool supportsSamplingFrequency( int s );
65     virtual int getSamplingFrequency( );
66     virtual std::vector<int> getSupportedSamplingFrequencies();
67
68     virtual ClockSourceVector getSupportedClockSources();
69     virtual bool setActiveClockSource(ClockSource);
70     virtual ClockSource getActiveClockSource();
71
72     virtual int getStreamCount();
73     virtual Streaming::StreamProcessor *getStreamProcessorByIndex(int i);
74
75     virtual enum eStreamingState getStreamingState();
76
77     virtual bool prepare();
78     virtual bool lock();
79     virtual bool unlock();
80
81     virtual bool startStreamByIndex(int i);
82     virtual bool stopStreamByIndex(int i);
83
84     // redefinition to resolve ambiguity
85     virtual Ieee1394Service& get1394Service()
86         { return FFADODevice::get1394Service(); };
87     virtual ConfigRom& getConfigRom() const
88         { return FFADODevice::getConfigRom(); };
89
90 protected:
91     bool discoverGeneric();
92     virtual bool addPlugToProcessor( AVC::Plug& plug, Streaming::StreamProcessor *processor,
93                              Streaming::AmdtpAudioPort::E_Direction direction);
94 /*    bool setSamplingFrequencyPlug( AVC::Plug& plug,
95                                    AVC::Plug::EPlugDirection direction,
96                                    AVC::ESamplingFrequency samplingFrequency );*/
97
98     // streaming stuff
99     typedef std::vector< Streaming::StreamProcessor * > StreamProcessorVector;
100     typedef std::vector< Streaming::StreamProcessor * >::iterator StreamProcessorVectorIterator;
101     StreamProcessorVector m_receiveProcessors;
102     StreamProcessorVector m_transmitProcessors;
103
104     DECLARE_DEBUG_MODULE;
105
106 private:
107     ClockSource syncInfoToClockSource(const SyncInfo& si);
108     std::vector<int> m_supported_frequencies_cache;
109 };
110
111 }
112
113 #endif //GENERICAVC_AVDEVICE_H
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