root/branches/streaming-rework/src/libstreaming/IsoStream.cpp

Revision 383, 3.2 kB (checked in by pieterpalmers, 16 years ago)

mostly whitespace fixes

Line 
1 /* $Id$ */
2
3 /*
4  *   FreeBob Streaming API
5  *   FreeBob = Firewire (pro-)audio for linux
6  *
7  *   http://freebob.sf.net
8  *
9  *   Copyright (C) 2005,2006 Pieter Palmers <pieterpalmers@users.sourceforge.net>
10  *
11  *   This program is free software {} you can redistribute it and/or modify
12  *   it under the terms of the GNU General Public License as published by
13  *   the Free Software Foundation {} either version 2 of the License, or
14  *   (at your option) any later version.
15  *
16  *   This program is distributed in the hope that it will be useful,
17  *   but WITHOUT ANY WARRANTY {} without even the implied warranty of
18  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19  *   GNU General Public License for more details.
20  *
21  *   You should have received a copy of the GNU General Public License
22  *   along with this program {} if not, write to the Free Software
23  *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24  *
25  *
26  *
27  */
28
29 #include "IsoStream.h"
30 #include "PacketBuffer.h"
31 #include <assert.h>
32
33
34 namespace FreebobStreaming
35 {
36
37 IMPL_DEBUG_MODULE( IsoStream, IsoStream, DEBUG_LEVEL_NORMAL );
38
39 enum raw1394_iso_disposition
40 IsoStream::putPacket(unsigned char *data, unsigned int length,
41                      unsigned char channel, unsigned char tag, unsigned char sy,
42                      unsigned int cycle, unsigned int dropped) {
43
44     debugOutput( DEBUG_LEVEL_VERY_VERBOSE,
45                  "received packet: length=%d, channel=%d, cycle=%d\n",
46                  length, channel, cycle );
47
48     return RAW1394_ISO_OK;
49 }
50
51 enum raw1394_iso_disposition
52 IsoStream::getPacket(unsigned char *data, unsigned int *length,
53                      unsigned char *tag, unsigned char *sy,
54                      int cycle, unsigned int dropped, unsigned int max_length) {
55     debugOutput( DEBUG_LEVEL_VERY_VERBOSE,
56                  "sending packet: length=%d, cycle=%d\n",
57                  *length, cycle );
58
59     memcpy(data,&cycle,sizeof(cycle));
60     *length=sizeof(cycle);
61     *tag = 1;
62     *sy = 0;
63
64
65     return RAW1394_ISO_OK;
66 }
67
68 int IsoStream::getNodeId() {
69     if (m_handler) {
70         return m_handler->getLocalNodeId();
71     }
72     return -1;
73 }
74
75
76 void IsoStream::dumpInfo()
77 {
78
79     debugOutputShort( DEBUG_LEVEL_NORMAL, "  Address        : %p\n",this);
80     debugOutputShort( DEBUG_LEVEL_NORMAL, "  Stream type    : %s\n",
81             (this->getType()==EST_Receive ? "Receive" : "Transmit"));
82     debugOutputShort( DEBUG_LEVEL_NORMAL, "  Port, Channel  : %d, %d\n",
83             m_port, m_channel);
84
85 };
86
87 bool IsoStream::setChannel(int c) {
88     debugOutput( DEBUG_LEVEL_VERBOSE, "setting channel to %d\n",c);
89
90     m_channel=c;
91     return true;
92 }
93
94
95 bool IsoStream::reset() {
96     debugOutput( DEBUG_LEVEL_VERBOSE, "enter...\n");
97     return true;
98 }
99
100 bool IsoStream::prepare() {
101     debugOutput( DEBUG_LEVEL_VERBOSE, "enter...\n");
102     return true;
103 }
104
105 bool IsoStream::init() {
106     debugOutput( DEBUG_LEVEL_VERBOSE, "enter...\n");
107     return true;
108
109 }
110
111 void IsoStream::setHandler(IsoHandler *h) {
112     debugOutput( DEBUG_LEVEL_VERBOSE, "setting handler of isostream %p to %p\n", this,h);
113     m_handler=h;
114 }
115
116 void IsoStream::clearHandler() {
117     debugOutput( DEBUG_LEVEL_VERBOSE, "clearing handler of isostream %p\n", this);
118
119     m_handler=0;
120
121 }
122
123 }
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