1*c284bb0fSMatt Madia /*
2*c284bb0fSMatt Madia * Copyright (c) 1999-2000, Eric Moon.
3*c284bb0fSMatt Madia * All rights reserved.
4*c284bb0fSMatt Madia *
5*c284bb0fSMatt Madia * Redistribution and use in source and binary forms, with or without
6*c284bb0fSMatt Madia * modification, are permitted provided that the following conditions
7*c284bb0fSMatt Madia * are met:
8*c284bb0fSMatt Madia *
9*c284bb0fSMatt Madia * 1. Redistributions of source code must retain the above copyright
10*c284bb0fSMatt Madia * notice, this list of conditions, and the following disclaimer.
11*c284bb0fSMatt Madia *
12*c284bb0fSMatt Madia * 2. Redistributions in binary form must reproduce the above copyright
13*c284bb0fSMatt Madia * notice, this list of conditions, and the following disclaimer in the
14*c284bb0fSMatt Madia * documentation and/or other materials provided with the distribution.
15*c284bb0fSMatt Madia *
16*c284bb0fSMatt Madia * 3. The name of the author may not be used to endorse or promote products
17*c284bb0fSMatt Madia * derived from this software without specific prior written permission.
18*c284bb0fSMatt Madia *
19*c284bb0fSMatt Madia * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
20*c284bb0fSMatt Madia * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
21*c284bb0fSMatt Madia * OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22*c284bb0fSMatt Madia * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
23*c284bb0fSMatt Madia * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24*c284bb0fSMatt Madia * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25*c284bb0fSMatt Madia * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
26*c284bb0fSMatt Madia * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
27*c284bb0fSMatt Madia * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28*c284bb0fSMatt Madia * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29*c284bb0fSMatt Madia */
30*c284bb0fSMatt Madia
31*c284bb0fSMatt Madia
32a0795c6fSMarcus Overhagen // IParameterSet.cpp
33a0795c6fSMarcus Overhagen
34a0795c6fSMarcus Overhagen #include "IParameterSet.h"
35a0795c6fSMarcus Overhagen
36a0795c6fSMarcus Overhagen // --------------------------------------------------------
37a0795c6fSMarcus Overhagen // *** EXTERNAL INTERFACE
38a0795c6fSMarcus Overhagen // --------------------------------------------------------
39a0795c6fSMarcus Overhagen
~IParameterSet()40a0795c6fSMarcus Overhagen IParameterSet::~IParameterSet() {} //nyi
IParameterSet()41a0795c6fSMarcus Overhagen IParameterSet::IParameterSet() {} //nyi
42a0795c6fSMarcus Overhagen
43a0795c6fSMarcus Overhagen // set parameter if the operation is stopped, or queue
44a0795c6fSMarcus Overhagen // parameter-change if it's running.
45a0795c6fSMarcus Overhagen // B_BAD_INDEX: invalid parameter ID
46a0795c6fSMarcus Overhagen // B_NO_MEMORY: too little data
setValue(int32 parameterID,bigtime_t performanceTime,const void * data,size_t size)47a0795c6fSMarcus Overhagen status_t IParameterSet::setValue(
48a0795c6fSMarcus Overhagen int32 parameterID,
49a0795c6fSMarcus Overhagen bigtime_t performanceTime,
50a0795c6fSMarcus Overhagen const void* data,
51a0795c6fSMarcus Overhagen size_t size) {
52a0795c6fSMarcus Overhagen
53a0795c6fSMarcus Overhagen // +++++ record performanceTime
54a0795c6fSMarcus Overhagen
55a0795c6fSMarcus Overhagen return store(parameterID, data, size);
56a0795c6fSMarcus Overhagen }
57a0795c6fSMarcus Overhagen
58a0795c6fSMarcus Overhagen // fetch last-changed value for the given parameter
59a0795c6fSMarcus Overhagen // B_BAD_INDEX: invalid parameter ID
60a0795c6fSMarcus Overhagen // B_NO_MEMORY: data buffer too small
getValue(int32 parameterID,bigtime_t * lastChangeTime,void * data,size_t * ioSize)61a0795c6fSMarcus Overhagen status_t IParameterSet::getValue(
62a0795c6fSMarcus Overhagen int32 parameterID,
63a0795c6fSMarcus Overhagen bigtime_t* lastChangeTime,
64a0795c6fSMarcus Overhagen void* data,
65a0795c6fSMarcus Overhagen size_t* ioSize) {
66a0795c6fSMarcus Overhagen
67a0795c6fSMarcus Overhagen // +++++ fetch lastChangeTime
68a0795c6fSMarcus Overhagen
69a0795c6fSMarcus Overhagen return retrieve(parameterID, data, ioSize);
70a0795c6fSMarcus Overhagen }
71a0795c6fSMarcus Overhagen
72a0795c6fSMarcus Overhagen
73a0795c6fSMarcus Overhagen // END -- IParameterSet.cpp --
74