/*
 Copyright (C) 2009 Jonathon Fowler <jf@jonof.id.au>

 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version 2
 of the License, or (at your option) any later version.

 This program 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 General Public License for more details.

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

 */

/**
 * Stub driver for no output
 */

#include "compat.h"


int32_t NoSoundDrv_GetError(void)
{
    return 0;
}

const char *NoSoundDrv_ErrorString( int32_t ErrorNumber )
{
    UNREFERENCED_PARAMETER(ErrorNumber);
    return "No sound, Ok.";
}

int32_t NoSoundDrv_PCM_Init(int32_t *mixrate, int32_t *numchannels, void * initdata)
{
    UNREFERENCED_PARAMETER(mixrate);
    UNREFERENCED_PARAMETER(numchannels);
    UNREFERENCED_PARAMETER(initdata);
    return 0;
}

void NoSoundDrv_PCM_Shutdown(void)
{
}

int32_t NoSoundDrv_PCM_BeginPlayback(char *BufferStart, int32_t BufferSize,
                        int32_t NumDivisions, void ( *CallBackFunc )( void ) )
{
    UNREFERENCED_PARAMETER(BufferStart);
    UNREFERENCED_PARAMETER(BufferSize);
    UNREFERENCED_PARAMETER(NumDivisions);
    UNREFERENCED_PARAMETER(CallBackFunc);
    return 0;
}

void NoSoundDrv_PCM_StopPlayback(void)
{
}

void NoSoundDrv_PCM_Lock(void)
{
}

void NoSoundDrv_PCM_Unlock(void)
{
}