view src/audio/dummy/SDL_dummyaudio.c @ 3844:332a59e39ce1 SDL-ryan-multiple-audio-device

I really don't want to update these last two audio backends...I added an error that says if no one complains, the backends will be removed eventually. So if anyone ever wants them and they care enough to speak up, we'll know to do something about it. If no one does, that's less code to maintain. :)
author Ryan C. Gordon <icculus@icculus.org>
date Tue, 17 Oct 2006 06:45:17 +0000
parents 9d070c1a45fa
children 66fb40445587
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/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2006 Sam Lantinga

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

    Sam Lantinga
    slouken@libsdl.org

    This file written by Ryan C. Gordon (icculus@icculus.org)
*/
#include "SDL_config.h"

/* Output audio to nowhere... */

#include "SDL_rwops.h"
#include "SDL_timer.h"
#include "SDL_audio.h"
#include "../SDL_audiomem.h"
#include "../SDL_audio_c.h"
#include "SDL_dummyaudio.h"

/* The tag name used by DUMMY audio */
#define DUMMYAUD_DRIVER_NAME         "dummy"

static int
DUMMYAUD_Available(void)
{
    return 1;  /* always available. */
}

static int
DUMMYAUD_OpenDevice(_THIS, const char *devname, int iscapture)
{
    return 1;   /* always succeeds. */
}


static int
DUMMYAUD_Init(SDL_AudioDriverImpl *impl)
{
    /* Set the function pointers */
    impl->OpenDevice = DUMMYAUD_OpenDevice;
    impl->OnlyHasDefaultOutputDevice = 1;

    return 1;
}

AudioBootStrap DUMMYAUD_bootstrap = {
    DUMMYAUD_DRIVER_NAME, "SDL dummy audio driver",
    DUMMYAUD_Available, DUMMYAUD_Init, 1
};

/* vi: set ts=4 sw=4 expandtab: */