PortAudio: pa_win_ds.h Source File

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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 */