src/audio/ums/SDL_umsaudio.h
author Sam Lantinga <slouken@libsdl.org>
Sun, 02 Aug 2009 18:39:57 +0000
changeset 3227 458e53d8662c
parent 2859 99210400e8b9
child 3697 f7b03b6838cb
permissions -rw-r--r--
Clarified API documentation
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/*
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    SDL - Simple DirectMedia Layer
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    Copyright (C) 1997-2009 Sam Lantinga
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    This library is free software; you can redistribute it and/or
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    modify it under the terms of the GNU Lesser General Public
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    License as published by the Free Software Foundation; either
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    version 2.1 of the License, or (at your option) any later version.
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    This library is distributed in the hope that it will be useful,
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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    Lesser General Public License for more details.
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    You should have received a copy of the GNU Lesser General Public
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    License along with this library; if not, write to the Free Software
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    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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    Carsten Griwodz
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    griff@kom.tu-darmstadt.de
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    based on linux/SDL_dspaudio.h by Sam Lantinga
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*/
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#include "SDL_config.h"
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#ifndef _SDL_UMSaudio_h
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#define _SDL_UMSaudio_h
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#include <UMS/UMSAudioDevice.h>
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#include "../SDL_sysaudio.h"
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/* Hidden "this" pointer for the audio functions */
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#define _THIS	SDL_AudioDevice *this
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struct SDL_PrivateAudioData
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{
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    /* Pointer to the (open) UMS audio device */
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    Environment *ev;
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    UMSAudioDevice umsdev;
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    /* Raw mixing buffer */
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    UMSAudioTypes_Buffer playbuf;
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    UMSAudioTypes_Buffer fillbuf;
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    long bytesPerSample;
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};
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#endif /* _SDL_UMSaudio_h */
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