zenilib: zenilib/jni/external/sdl/src/audio/sun/SDL_sunaudio.h Source File

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SDL_sunaudio.h
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1 /*
2 Simple DirectMedia Layer
3 Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
4
5 This software is provided 'as-is', without any express or implied
6 warranty. In no event will the authors be held liable for any damages
7 arising from the use of this software.
8
9 Permission is granted to anyone to use this software for any purpose,
10 including commercial applications, and to alter it and redistribute it
11 freely, subject to the following restrictions:
12
13 1. The origin of this software must not be misrepresented; you must not
14 claim that you wrote the original software. If you use this software
15 in a product, an acknowledgment in the product documentation would be
16 appreciated but is not required.
17 2. Altered source versions must be plainly marked as such, and must not be
18 misrepresented as being the original software.
19 3. This notice may not be removed or altered from any source distribution.
20 */
21 #include "SDL_config.h"
22
23 #ifndef _SDL_sunaudio_h
24 #define _SDL_sunaudio_h
25
26 #include "../SDL_sysaudio.h"
27
28 /* Hidden "this" pointer for the audio functions */
29 #define _THIS SDL_AudioDevice *this
30
31 struct SDL_PrivateAudioData
32 {
33 /* The file descriptor for the audio device */
34 int audio_fd;
35
36 SDL_AudioFormat audio_fmt; /* The app audio format */
37 Uint8 *mixbuf; /* The app mixing buffer */
38 int ulaw_only; /* Flag -- does hardware only output U-law? */
39 Uint8 *ulaw_buf; /* The U-law mixing buffer */
40 Sint32 written; /* The number of samples written */
41 int fragsize; /* The audio fragment size in samples */
42 int frequency; /* The audio frequency in KHz */
43 };
44
45 #endif /* _SDL_sunaudio_h */
46
47 /* vi: set ts=4 sw=4 expandtab: */
Sint32
int32_t Sint32
A signed 32-bit integer type.
Definition: SDL_stdinc.h:141
SDL_PrivateAudioData::fragsize
int fragsize
Definition: SDL_sunaudio.h:41
SDL_AudioFormat
Uint16 SDL_AudioFormat
Audio format flags.
Definition: SDL_audio.h:64
SDL_PrivateAudioData
Definition: SDL_alsa_audio.h:33
SDL_config.h
SDL_PrivateAudioData::written
Sint32 written
Definition: SDL_sunaudio.h:40
SDL_PrivateAudioData::ulaw_buf
Uint8 * ulaw_buf
Definition: SDL_sunaudio.h:39
SDL_PrivateAudioData::ulaw_only
int ulaw_only
Definition: SDL_sunaudio.h:38
Uint8
uint8_t Uint8
An unsigned 8-bit integer type.
Definition: SDL_stdinc.h:129
SDL_PrivateAudioData::audio_fmt
SDL_AudioFormat audio_fmt
Definition: SDL_sunaudio.h:36
SDL_PrivateAudioData::mixbuf
Uint8 * mixbuf
Definition: SDL_alsa_audio.h:39
SDL_PrivateAudioData::audio_fd
int audio_fd
Definition: SDL_bsdaudio.h:33
SDL_PrivateAudioData::frequency
int frequency
Definition: SDL_sunaudio.h:42