avc_extended_stream_format.h

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update license to GPLv2 or GPLv3 instead of GPLv2 or any later version. Update copyrights to reflect the new year
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1	/*
2	* Copyright (C) 2005-2008 by Daniel Wagner
3	*
4	* This file is part of FFADO
5	* FFADO = Free Firewire (pro-)audio drivers for linux
6	*
7	* FFADO is based upon FreeBoB
8	*
9	* This program is free software: you can redistribute it and/or modify
10	* it under the terms of the GNU General Public License as published by
11	* the Free Software Foundation, either version 2 of the License, or
12	* (at your option) version 3 of the License.
13	*
14	* This program 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
17	* GNU General Public License for more details.
18	*
19	* You should have received a copy of the GNU General Public License
20	* along with this program. If not, see <http://www.gnu.org/licenses/>.
21	*
22	*/
23
24	#ifndef AVCEXTENDEDSTREAMFROMAT_H
25	#define AVCEXTENDEDSTREAMFROMAT_H
26
27	#include "../general/avc_generic.h"
28	#include "../general/avc_extended_cmd_generic.h"
29
30	#include <libavc1394/avc1394.h>
31	#include <iostream>
32	#include <vector>
33
34	namespace AVC {
35
36	#define AVC1394_STREAM_FORMAT_SUPPORT 0x2F
37	#define AVC1394_STREAM_FORMAT_SUBFUNCTION_INPUT 0x00
38	#define AVC1394_STREAM_FORMAT_SUBFUNCTION_OUTPUT 0x01
39
40	// BridgeCo extensions
41	#define AVC1394_STREAM_FORMAT_SUBFUNCTION_EXTENDED_STREAM_FORMAT 0xC0
42	#define AVC1394_STREAM_FORMAT_SUBFUNCTION_EXTENDED_STREAM_FORMAT_LIST 0xC1
43
44
45	#define AVC1394_STREAM_FORMAT_HIERARCHY_ROOT_DVCR 0x80
46	#define AVC1394_STREAM_FORMAT_HIERARCHY_ROOT_AUDIOMUSIC 0x90
47	#define AVC1394_STREAM_FORMAT_HIERARCHY_ROOT_INVALID 0xFF
48
49	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_DVCR_SD525_60 0x00
50	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_DVCR_SDL525_60 0x04
51	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_DVCR_HD1125_60 0x08
52	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_DVCR_SD625_60 0x80
53	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_DVCR_SDL625_50 0x84
54	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_DVCR_HD1250_50 0x88
55	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_AUDIOMUSIC_AM824 0x00
56	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_AUDIOMUSIC_24_4_AUDIO_PACK 0x01
57	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_AUDIOMUSIC_32_FLOATING_POINT_DATA 0x02
58	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_AUDIOMUSIC_AM824_COMPOUND 0x40
59	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_AUDIOMUSIC_DONT_CARE 0xFF
60
61
62	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_IEC60968_3 0x00
63	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_IEC61937_3 0x01
64	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_IEC61937_4 0x02
65	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_IEC61937_5 0x03
66	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_IEC61937_6 0x04
67	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_IEC61937_7 0x05
68	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_MULTI_BIT_LINEAR_AUDIO_RAW 0x06
69	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_MULTI_BIT_LINEAR_AUDIO_DVD_AUDIO 0x07
70	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_ONE_BIT_AUDIO_PLAIN_RAW 0x08
71	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_ONE_BIT_AUDIO_PLAIN_SACD 0x09
72	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_ONE_BIT_AUDIO_ENCODED_RAW 0x0A
73	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_ONE_BIT_AUDIO_ENCODED_SACD 0x0B
74	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_HIGH_PRECISION_MULTIBIT_LINEAR_AUDIO 0x0C
75	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_MIDI_CONFORMANT 0x0D
76	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_SYNC_STREAM 0x40
77	#define AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_DONT_CARE 0xFF
78
79	#define AVC1394_STREAM_FORMAT_AM824_IEC60968_3 0x00
80	#define AVC1394_STREAM_FORMAT_AM824_IEC61937_3 0x01
81	#define AVC1394_STREAM_FORMAT_AM824_IEC61937_4 0x02
82	#define AVC1394_STREAM_FORMAT_AM824_IEC61937_5 0x03
83	#define AVC1394_STREAM_FORMAT_AM824_IEC61937_6 0x04
84	#define AVC1394_STREAM_FORMAT_AM824_IEC61937_7 0x05
85	#define AVC1394_STREAM_FORMAT_AM824_MULTI_BIT_LINEAR_AUDIO_RAW 0x06
86	#define AVC1394_STREAM_FORMAT_AM824_MULTI_BIT_LINEAR_AUDIO_DVD_AUDIO 0x07
87	#define AVC1394_STREAM_FORMAT_AM824_HIGH_PRECISION_MULTIBIT_LINEAR_AUDIO 0x0C
88	#define AVC1394_STREAM_FORMAT_AM824_MIDI_CONFORMANT 0x0D
89	#define AVC1394_STREAM_FORMAT_AM824_DONT_CARE 0xFF
90
91	/*
92	// As defined in 'AV/C Stream Format Information Specification 1.0 TA Document 2001002'
93	// Not used for extended stream format
94	#define AVC1394_STREAM_FORMAT_SUPPORT_STATUS_SUPPORTED_AND_CONFIGURED 0x00
95	#define AVC1394_STREAM_FORMAT_SUPPORT_STATUS_SUPPORTED_AND_HAS_NOT_BEEN_CONFIGURED 0x01
96	#define AVC1394_STREAM_FORMAT_SUPPORT_STATUS_SUPPORTED_AND_READY_TO_CONFIGURE 0x02
97	#define AVC1394_STREAM_FORMAT_SUPPORT_STATUS_SUPPORTED_AND_NOT_CONFIGURED 0x03
98	#define AVC1394_STREAM_FORMAT_SUPPORT_STATUS_NOT_SUPPORTED 0x04
99	// 0x05 - 0xFE reserved
100	#define AVC1394_STREAM_FORMAT_SUPPORT_STATUS_NO_INFORMATION 0xFF
101	*/
102
103	#define AVC1394_EXTENDED_STREAM_FORMAT_INFO_STATUS_ACTIVE 0x00
104	#define AVC1394_EXTENDED_STREAM_FORMAT_INFO_STATUS_INACTIVE 0x01
105	#define AVC1394_EXTENDED_STREAM_FORMAT_INFO_STATUS_NO_STREAM_FORMAT 0x02
106	#define AVC1394_EXTENDED_STREAM_FORMAT_INFO_STATUS_NOT_USED 0xff
107
108	class Util::Cmd::IOSSerialize;
109	class Util::Cmd::IISDeserialize;
110
111	enum ERateControl {
112	eRC_Supported = 0x00,
113	eRC_DontCare = 0x01,
114	};
115
116	////////////////////////////////////////////////////////////
117
118	class StreamFormatInfo: public IBusData
119	{
120	public:
121	StreamFormatInfo();
122
123	virtual bool serialize( Util::Cmd::IOSSerialize& se );
124	virtual bool deserialize( Util::Cmd::IISDeserialize& de );
125
126	virtual StreamFormatInfo* clone() const;
127
128	number_of_channels_t m_numberOfChannels;
129	stream_format_t m_streamFormat;
130	};
131	std::ostream& operator<<( std::ostream& stream, StreamFormatInfo info );
132
133	////////////////////////////////////////////////////////////
134
135	class FormatInformationStreams: public IBusData
136	{
137	public:
138	FormatInformationStreams() {}
139	virtual ~FormatInformationStreams() {}
140	};
141
142	////////////////////////////////////////////////////////////
143
144	class FormatInformationStreamsSync: public FormatInformationStreams
145	{
146	public:
147	FormatInformationStreamsSync();
148
149	virtual bool serialize( Util::Cmd::IOSSerialize& se );
150	virtual bool deserialize( Util::Cmd::IISDeserialize& de );
151	virtual FormatInformationStreamsSync* clone() const;
152
153	reserved_t m_reserved0;
154	sampling_frequency_t m_samplingFrequency;
155	rate_control_t m_rateControl;
156	reserved_t m_reserved1;
157	};
158
159	////////////////////////////////////////////////////////////
160
161	class FormatInformationStreamsCompound: public FormatInformationStreams
162	{
163	public:
164	FormatInformationStreamsCompound();
165	virtual ~FormatInformationStreamsCompound();
166
167	virtual bool serialize( Util::Cmd::IOSSerialize& se );
168	virtual bool deserialize( Util::Cmd::IISDeserialize& de );
169	virtual FormatInformationStreamsCompound* clone() const;
170
171	sampling_frequency_t m_samplingFrequency;
172	rate_control_t m_rateControl;
173	number_of_stream_format_infos_t m_numberOfStreamFormatInfos;
174
175	typedef std::vector< StreamFormatInfo* > StreamFormatInfoVector;
176	StreamFormatInfoVector m_streamFormatInfos;
177	};
178	std::ostream& operator<<( std::ostream& stream, FormatInformationStreamsCompound info );
179
180
181	////////////////////////////////////////////////////////////
182
183	class FormatInformation: public IBusData
184	{
185	public:
186	enum EFormatHierarchyRoot {
187	eFHR_DVCR = AVC1394_STREAM_FORMAT_HIERARCHY_ROOT_DVCR,
188	eFHR_AudioMusic = AVC1394_STREAM_FORMAT_HIERARCHY_ROOT_AUDIOMUSIC,
189	eFHR_Invalid = AVC1394_STREAM_FORMAT_HIERARCHY_ROOT_INVALID,
190	};
191
192	enum EFomatHierarchyLevel1 {
193	eFHL1_DVCR_SD525_60 = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_DVCR_SD525_60,
194	eFHL1_DVCR_SDL525_60 = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_DVCR_SDL525_60,
195	eFHL1_DVCR_HD1125_60 = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_DVCR_HD1125_60,
196	eFHL1_DVCR_SD625_60 = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_DVCR_SD625_60,
197	eFHL1_DVCR_SDL625_50 = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_DVCR_SDL625_50,
198	eFHL1_DVCR_HD1250_50 = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_DVCR_HD1250_50,
199	eFHL1_AUDIOMUSIC_AM824 = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_AUDIOMUSIC_AM824,
200	eFHL1_AUDIOMUSIC_24_4_AUDIO_PACK = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_AUDIOMUSIC_24_4_AUDIO_PACK,
201	eFHL1_AUDIOMUSIC_32_FLOATING = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_AUDIOMUSIC_32_FLOATING_POINT_DATA,
202	eFHL1_AUDIOMUSIC_AM824_COMPOUND = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_AUDIOMUSIC_AM824_COMPOUND,
203	eFHL1_AUDIOMUSIC_DONT_CARE = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_1_AUDIOMUSIC_DONT_CARE,
204	};
205
206	enum EFormatHierarchyLevel2 {
207	eFHL2_AM824_IEC60968_3 = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_IEC60968_3,
208	eFHL2_AM824_IEC61937_3 = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_IEC61937_3,
209	eFHL2_AM824_IEC61937_4 = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_IEC61937_4,
210	eFHL2_AM824_IEC61937_5 = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_IEC61937_5,
211	eFHL2_AM824_IEC61937_6 = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_IEC61937_6,
212	eFHL2_AM824_IEC61937_7 = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_IEC61937_7,
213	eFHL2_AM824_MULTI_BIT_LINEAR_AUDIO_RAW = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_MULTI_BIT_LINEAR_AUDIO_RAW,
214	eFHL2_AM824_MULTI_BIT_LINEAR_AUDIO_DVD_AUDIO = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_MULTI_BIT_LINEAR_AUDIO_DVD_AUDIO,
215	eFHL2_AM824_ONE_BIT_AUDIO_PLAIN_RAW = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_ONE_BIT_AUDIO_PLAIN_RAW,
216	eFHL2_AM824_ONE_BIT_AUDIO_PLAIN_SACD = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_ONE_BIT_AUDIO_PLAIN_SACD,
217	eFHL2_AM824_ONE_BIT_AUDIO_ENCODED_RAW = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_ONE_BIT_AUDIO_ENCODED_RAW,
218	eFHL2_AM824_ONE_BIT_AUDIO_ENCODED_SACD = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_ONE_BIT_AUDIO_ENCODED_SACD,
219	eFHL2_AM824_HIGH_PRECISION_MULTIBIT_LINEAR_AUDIO = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_HIGH_PRECISION_MULTIBIT_LINEAR_AUDIO,
220	eFHL2_AM824_MIDI_CONFORMANT = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_MIDI_CONFORMANT,
221	eFHL2_AM824_SYNC_STREAM = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_SYNC_STREAM,
222	eFHL2_AM824_DONT_CARE = AVC1394_STREAM_FORMAT_HIERARCHY_LEVEL_2_AM824_DONT_CARE,
223	};
224
225	typedef byte_t format_hierarchy_root_t;
226	typedef byte_t format_hierarchy_level1_t;
227	typedef byte_t format_hierarchy_level2_t;
228
229	FormatInformation();
230	FormatInformation( const FormatInformation& rhs );
231	virtual ~FormatInformation();
232
233	virtual bool serialize( Util::Cmd::IOSSerialize& se );
234	virtual bool deserialize( Util::Cmd::IISDeserialize& de );
235
236	virtual FormatInformation* clone() const;
237
238	format_hierarchy_root_t m_root;
239	format_hierarchy_level1_t m_level1;
240	format_hierarchy_level2_t m_level2;
241	FormatInformationStreams* m_streams;
242	};
243
244	///////////////////////////////////////////////////////////
245
246	class ExtendedStreamFormatCmd: public AVCCommand
247	{
248	public:
249	enum ESubFunction {
250	eSF_Input = AVC1394_STREAM_FORMAT_SUBFUNCTION_INPUT,
251	eSF_Output = AVC1394_STREAM_FORMAT_SUBFUNCTION_OUTPUT,
252	eSF_ExtendedStreamFormatInformationCommand = AVC1394_STREAM_FORMAT_SUBFUNCTION_EXTENDED_STREAM_FORMAT,
253	eSF_ExtendedStreamFormatInformationCommandList = AVC1394_STREAM_FORMAT_SUBFUNCTION_EXTENDED_STREAM_FORMAT_LIST,
254	};
255
256	enum EStatus {
257	eS_Active = AVC1394_EXTENDED_STREAM_FORMAT_INFO_STATUS_ACTIVE,
258	eS_Inactive = AVC1394_EXTENDED_STREAM_FORMAT_INFO_STATUS_INACTIVE,
259	eS_NoStreamFormat = AVC1394_EXTENDED_STREAM_FORMAT_INFO_STATUS_NO_STREAM_FORMAT,
260	eS_NotUsed = AVC1394_EXTENDED_STREAM_FORMAT_INFO_STATUS_NOT_USED,
261	};
262	typedef byte_t status_t;
263	typedef byte_t index_in_stream_format_t;
264
265	ExtendedStreamFormatCmd( Ieee1394Service& ieee1349service, ESubFunction eSubFunction = eSF_ExtendedStreamFormatInformationCommand );
266	ExtendedStreamFormatCmd( const ExtendedStreamFormatCmd& rhs );
267	virtual ~ExtendedStreamFormatCmd();
268
269	bool setPlugAddress( const PlugAddress& plugAddress );
270	bool setIndexInStreamFormat( const int index );
271	bool setSubFunction( ESubFunction subFunction );
272
273	virtual bool serialize( Util::Cmd::IOSSerialize& se );
274	virtual bool deserialize( Util::Cmd::IISDeserialize& de );
275
276	EStatus getStatus();
277	FormatInformation* getFormatInformation();
278	index_in_stream_format_t getIndex();
279
280	virtual const char* getCmdName() const
281	{ return "ExtendedStreamFormatCmd"; }
282
283	protected:
284	subfunction_t m_subFunction;
285	PlugAddress* m_plugAddress;
286	status_t m_status;
287	index_in_stream_format_t m_indexInStreamFormat;
288	FormatInformation* m_formatInformation;
289	};
290
291	}
292
293	#endif // AVCEXTENDEDSTREAMFROMAT_H

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