PortAudio 2.0

pa_win_ds.h
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1#ifndef PA_WIN_DS_H
2#define PA_WIN_DS_H
3/*
4 * $Id: $
5 * PortAudio Portable Real-Time Audio Library
6 * DirectSound specific extensions
7 *
8 * Copyright (c) 1999-2007 Ross Bencina and Phil Burk
9 *
10 * Permission is hereby granted, free of charge, to any person obtaining
11 * a copy of this software and associated documentation files
12 * (the "Software"), to deal in the Software without restriction,
13 * including without limitation the rights to use, copy, modify, merge,
14 * publish, distribute, sublicense, and/or sell copies of the Software,
15 * and to permit persons to whom the Software is furnished to do so,
16 * subject to the following conditions:
17 *
18 * The above copyright notice and this permission notice shall be
19 * included in all copies or substantial portions of the Software.
20 *
21 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
24 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
25 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
26 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
27 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
28 */
29
30/*
31 * The text above constitutes the entire PortAudio license; however,
32 * the PortAudio community also makes the following non-binding requests:
33 *
34 * Any person wishing to distribute modifications to the Software is
35 * requested to send the modifications to the original developer so that
36 * they can be incorporated into the canonical version. It is also
37 * requested that these non-binding requests be included along with the
38 * license above.
39 */
40
46#include "portaudio.h"
47#include "pa_win_waveformat.h"
48
49#ifdef __cplusplus
50 extern "C"
51{
52#endif /* __cplusplus */
53
54
55#define paWinDirectSoundUseLowLevelLatencyParameters (0x01)
56#define paWinDirectSoundUseChannelMask (0x04)
57
58
59 typedef struct PaWinDirectSoundStreamInfo{
60 unsigned long size;
61 PaHostApiTypeId hostApiType;
62 unsigned long version;
64 unsigned long flags;
76 unsigned long framesPerBuffer;
77
85 PaWinWaveFormatChannelMask channelMask;
86
87}PaWinDirectSoundStreamInfo;
88
89
90
91#ifdef __cplusplus
92}
93#endif /* __cplusplus */
94
95#endif /* PA_WIN_DS_H */
pa_win_waveformat.h
Windows specific PortAudio API extension and utilities header file.
portaudio.h
The portable PortAudio API.
PaHostApiTypeId
PaHostApiTypeId
Definition: portaudio.h:276
PaWinDirectSoundStreamInfo
Definition: pa_win_ds.h:59
PaWinDirectSoundStreamInfo::size
unsigned long size
Definition: pa_win_ds.h:60
PaWinDirectSoundStreamInfo::flags
unsigned long flags
Definition: pa_win_ds.h:64
PaWinDirectSoundStreamInfo::hostApiType
PaHostApiTypeId hostApiType
Definition: pa_win_ds.h:61
PaWinDirectSoundStreamInfo::version
unsigned long version
Definition: pa_win_ds.h:62
PaWinDirectSoundStreamInfo::channelMask
PaWinWaveFormatChannelMask channelMask
Definition: pa_win_ds.h:85
PaWinDirectSoundStreamInfo::framesPerBuffer
unsigned long framesPerBuffer
Definition: pa_win_ds.h:76