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

Revision 739, 3.5 kB (checked in by ppalmers, 13 years ago)

- Adapt the ffado external API (upgrade to v3)

NEEDS NEW JACK BACKEND

- simplify FFADODevice constructor even more
- implement first framework support for supporting multiple adapters.

currently all firewire adapters are scanned for supported devices unless specified otherwise
however attaching devices to separate adapters is not supported. using multiple adapters at
that are connected together might work.

Line 
1 /*
2  * Copyright (C) 2005-2007 by Pieter Palmers
3  * Copyright (C) 2005-2007 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 library is free software; you can redistribute it and/or
11  * modify it under the terms of the GNU Lesser General Public
12  * License version 2.1, as published by the Free Software Foundation;
13  *
14  * This library is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17  * Lesser General Public License for more details.
18  *
19  * You should have received a copy of the GNU Lesser General Public
20  * License along with this library; if not, write to the Free Software
21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
22  * MA 02110-1301 USA
23  */
24
25 #ifndef GENERICAVC_AVDEVICE_H
26 #define GENERICAVC_AVDEVICE_H
27
28 #include "ffadodevice.h"
29 #include "genericavc/avc_vendormodel.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 AvDevice : public FFADODevice, public AVC::Unit {
49 public:
50     AvDevice( std::auto_ptr<ConfigRom>( configRom ));
51     virtual ~AvDevice() {};
52
53     static bool probe( ConfigRom& configRom );
54     virtual bool discover();
55     static FFADODevice * createDevice( std::auto_ptr<ConfigRom>( configRom ));
56
57     virtual bool serialize( Glib::ustring basePath, Util::IOSerialize& ser ) const;
58     virtual bool deserialize( Glib::ustring basePath, Util::IODeserialize& deser );
59
60     virtual void setVerboseLevel(int l);
61     virtual void showDevice();
62
63     virtual bool setSamplingFrequency( int );
64     virtual int getSamplingFrequency( );
65
66     virtual ClockSourceVector getSupportedClockSources();
67     virtual bool setActiveClockSource(ClockSource);
68     virtual ClockSource getActiveClockSource();
69
70     virtual int getStreamCount();
71     virtual Streaming::StreamProcessor *getStreamProcessorByIndex(int i);
72
73     virtual bool prepare();
74     virtual bool lock();
75     virtual bool unlock();
76
77     virtual bool startStreamByIndex(int i);
78     virtual bool stopStreamByIndex(int i);
79
80     // redefinition to resolve ambiguity
81     virtual Ieee1394Service& get1394Service()
82         { return FFADODevice::get1394Service(); };
83     virtual ConfigRom& getConfigRom() const
84         { return FFADODevice::getConfigRom(); };
85
86 protected:
87     virtual bool addPlugToProcessor( AVC::Plug& plug, Streaming::StreamProcessor *processor,
88                              Streaming::AmdtpAudioPort::E_Direction direction);
89 /*    bool setSamplingFrequencyPlug( AVC::Plug& plug,
90                                    AVC::Plug::EPlugDirection direction,
91                                    AVC::ESamplingFrequency samplingFrequency );*/
92
93     struct VendorModelEntry m_model;
94
95     // streaming stuff
96     typedef std::vector< Streaming::StreamProcessor * > StreamProcessorVector;
97     StreamProcessorVector m_receiveProcessors;
98     StreamProcessorVector m_transmitProcessors;
99
100     DECLARE_DEBUG_MODULE;
101
102 private:
103     ClockSource syncInfoToClockSource(const SyncInfo& si);
104 };
105
106 }
107
108 #endif //GENERICAVC_AVDEVICE_H
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