/*************************************************************************** *   Copyright (C) 2004 by Tyler Montbriand                                * *   tsm@accesscomm.ca                                                     * *                                                                         * *   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.,                                       * *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             * ***************************************************************************//** *  SDL_audioinput: * *  One often-voiced complaint about SDL is that while it has nice facilities *  for audio OUTPUT, it has nothing for audio INPUT, and anyone who asks for *  them is told to go fu^G^Gwrite write it themself.  So I wrote it. * *  It is nearly identical in functionality to the SDL audio output subsystem, *  except it's for input and it's not a subsystem.  This means that in *  addition to the standard open/close/pause/status calls, there's also init *  and quit functions.  Otherwise it's interface is as identical as I've been *  able to make it. * *  It's modular, so if it doesn't support your OS of choice, write an input *  driver and email it to me at tsm@accesscomm.ca and I'll put it in the next *  release.  :)  Currently supports Linux and Windows. */#ifndef __SDL_AUDIOIN_H__#define __SDL_AUDIOIN_H__#include <SDL/SDL_audio.h>#include <SDL/begin_code.h>#ifdef __cplusplusextern "C" {#endif/*__cplusplus*//** *  Attempts to initialize audio input system.  If it can find a working driver *  it returns 0, if not, returns -1. */DECLSPEC int SDLCALL SDL_InitAudioIn(void);/** *  Attempts to open audio device with specified parameters.  The values obtained *  may be slightly different than the ones asked for.  Returns 0 on success, *  -1 on error. */DECLSPEC int SDLCALL SDL_OpenAudioIn(SDL_AudioSpec *desired, SDL_AudioSpec *obtained);/** *  Pauses or unpauses an open audio device.  Returns 0 on success, -1 *  on failure. */DECLSPEC int SDLCALL SDL_PauseAudioIn(int pause_on);/** *  Closes an open audio input device.  Is safe to call even if there is not *  a device open. */DECLSPEC void SDLCALL SDL_CloseAudioIn();/** *  Quits the audio input system.  Also closes any open audio input devices. */DECLSPEC void SDLCALL SDL_QuitAudioIn(void);/** *  Returns the current status of the audio input device.  If it returns *  SDL_AUDIO_STOPPED, the device hasn't been opened yet. */DECLSPEC SDL_audiostatus  SDLCALL SDL_GetAudioInStatus(void);#ifdef __cplusplus}#endif/*__cplusplus*/#include <SDL/close_code.h>#endif/*__SDL_AUDIOIN_H__*/