zenilib: zenilib/jni/external/sdl/src/audio/dummy/SDL_dummyaudio.c Source File

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SDL_dummyaudio.c
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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 /* Output audio to nowhere... */
24
25 #include "SDL_audio.h"
26 #include "../SDL_audio_c.h"
27 #include "SDL_dummyaudio.h"
28
29 static int
30 DUMMYAUD_OpenDevice(_THIS, const char *devname, int iscapture)
31 {
32 return 0; /* always succeeds. */
33 }
34
35 static int
36 DUMMYAUD_Init(SDL_AudioDriverImpl * impl)
37 {
38 /* Set the function pointers */
39 impl->OpenDevice = DUMMYAUD_OpenDevice;
40 impl->OnlyHasDefaultOutputDevice = 1;
41 return 1; /* this audio target is available. */
42 }
43
44 AudioBootStrap DUMMYAUD_bootstrap = {
45 "dummy", "SDL dummy audio driver", DUMMYAUD_Init, 1
46 };
47
48 /* vi: set ts=4 sw=4 expandtab: */
DUMMYAUD_OpenDevice
static int DUMMYAUD_OpenDevice(_THIS, const char *devname, int iscapture)
Definition: SDL_dummyaudio.c:30
SDL_AudioDriverImpl::OpenDevice
int(* OpenDevice)(_THIS, const char *devname, int iscapture)
Definition: SDL_sysaudio.h:39
SDL_config.h
DUMMYAUD_bootstrap
AudioBootStrap DUMMYAUD_bootstrap
Definition: SDL_dummyaudio.c:44
AudioBootStrap
Definition: SDL_sysaudio.h:128
SDL_AudioDriverImpl::OnlyHasDefaultOutputDevice
int OnlyHasDefaultOutputDevice
Definition: SDL_sysaudio.h:56
_THIS
#define _THIS
Definition: SDL_alsa_audio.h:31
SDL_AudioDriverImpl
Definition: SDL_sysaudio.h:36
SDL_audio.h
DUMMYAUD_Init
static int DUMMYAUD_Init(SDL_AudioDriverImpl *impl)
Definition: SDL_dummyaudio.c:36
SDL_dummyaudio.h