/*

Simple DirectMedia Layer

This software is provided 'as-is', without any express or implied

warranty. In no event will the authors be held liable for any damages

arising from the use of this software.

Permission is granted to anyone to use this software for any purpose,

including commercial applications, and to alter it and redistribute it

freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not

claim that you wrote the original software. If you use this software

in a product, an acknowledgment in the product documentation would be

appreciated but is not required.

2. Altered source versions must be plainly marked as such, and must not be

misrepresented as being the original software.

3. This notice may not be removed or altered from any source distribution.

*/

#include "../../SDL_internal.h"

#ifndef SDL_ALSA_audio_h_

#define SDL_ALSA_audio_h_

#include <alsa/asoundlib.h>

#include "../SDL_sysaudio.h"

/* Hidden "this" pointer for the audio functions */

#define _THIS SDL_AudioDevice *this

struct SDL_PrivateAudioData

{

/* The audio device handle */

snd_pcm_t *pcm_handle;

/* Raw mixing buffer */

Uint8 *mixbuf;

int mixlen;

/* swizzle function */

void (*swizzle_func)(_THIS, void *buffer, Uint32 bufferlen);

};

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