zenilib: zenilib/jni/external/sdl/src/audio/winmm/SDL_winmm.h Source File

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SDL_winmm.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_winmm_h
24 #define _SDL_winmm_h
25
26 #include "../SDL_sysaudio.h"
27
28 /* Hidden "this" pointer for the audio functions */
29 #define _THIS SDL_AudioDevice *this
30
31 #define NUM_BUFFERS 2 /* -- Don't lower this! */
32
33 struct SDL_PrivateAudioData
34 {
35 HWAVEOUT hout;
36 HWAVEIN hin;
37 HANDLE audio_sem;
38 Uint8 *mixbuf; /* The raw allocated mixing buffer */
39 WAVEHDR wavebuf[NUM_BUFFERS]; /* Wave audio fragments */
40 int next_buffer;
41 };
42
43 #endif /* _SDL_winmm_h */
44
45 /* vi: set ts=4 sw=4 expandtab: */
SDL_PrivateAudioData::next_buffer
int next_buffer
Definition: SDL_pspaudio.h:40
SDL_PrivateAudioData
Definition: SDL_alsa_audio.h:33
SDL_config.h
SDL_PrivateAudioData::wavebuf
WAVEHDR wavebuf[NUM_BUFFERS]
Definition: SDL_winmm.h:39
NUM_BUFFERS
#define NUM_BUFFERS
Definition: SDL_winmm.h:31
HANDLE
typedef HANDLE(WINAPI *PFNWGLCREATEBUFFERREGIONARBPROC)(HDC hDC
SDL_PrivateAudioData::hout
HWAVEOUT hout
Definition: SDL_winmm.h:35
SDL_PrivateAudioData::audio_sem
HANDLE audio_sem
Definition: SDL_winmm.h:37
Uint8
uint8_t Uint8
An unsigned 8-bit integer type.
Definition: SDL_stdinc.h:129
SDL_PrivateAudioData::mixbuf
Uint8 * mixbuf
Definition: SDL_alsa_audio.h:39
SDL_PrivateAudioData::hin
HWAVEIN hin
Definition: SDL_winmm.h:36