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
     1 /*
     2     SDL - Simple DirectMedia Layer
     3     Copyright (C) 1997-2009 Sam Lantinga
     4 
     5     This library is free software; you can redistribute it and/or
     6     modify it under the terms of the GNU Lesser General Public
     7     License as published by the Free Software Foundation; either
     8     version 2.1 of the License, or (at your option) any later version.
     9 
    10     This library is distributed in the hope that it will be useful,
    11     but WITHOUT ANY WARRANTY; without even the implied warranty of
    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    13     Lesser General Public License for more details.
    14 
    15     You should have received a copy of the GNU Lesser General Public
    16     License along with this library; if not, write to the Free Software
    17     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
    18 
    19     Carsten Griwodz
    20     griff@kom.tu-darmstadt.de
    21 
    22     based on linux/SDL_dspaudio.h by Sam Lantinga
    23 */
    24 #include "SDL_config.h"
    25 
    26 #ifndef _SDL_UMSaudio_h
    27 #define _SDL_UMSaudio_h
    28 
    29 #include <UMS/UMSAudioDevice.h>
    30 
    31 #include "../SDL_sysaudio.h"
    32 
    33 /* Hidden "this" pointer for the audio functions */
    34 #define _THIS	SDL_AudioDevice *this
    35 
    36 struct SDL_PrivateAudioData
    37 {
    38     /* Pointer to the (open) UMS audio device */
    39     Environment *ev;
    40     UMSAudioDevice umsdev;
    41 
    42     /* Raw mixing buffer */
    43     UMSAudioTypes_Buffer playbuf;
    44     UMSAudioTypes_Buffer fillbuf;
    45 
    46     long bytesPerSample;
    47 };
    48 
    49 #endif /* _SDL_UMSaudio_h */
    50 /* vi: set ts=4 sw=4 expandtab: */