mirror of
https://github.com/nzp-team/quakespasm.git
synced 2024-11-10 06:32:03 +00:00
56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
|
/*
|
||
|
|
* Audio Codecs: Adapted from ioquake3 with changes.
|
||
|
|
* For now, only handles streaming music, not sound effects.
|
||
|
|
*
|
||
|
|
* Copyright (C) 1999-2005 Id Software, Inc.
|
||
|
|
* Copyright (C) 2005 Stuart Dalton <badcdev@gmail.com>
|
||
|
|
* Copyright (C) 2010-2012 O.Sezer <sezero@users.sourceforge.net>
|
||
|
|
*
|
||
|
|
* 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
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _SND_CODECI_H_
|
||
|
|
#define _SND_CODECI_H_
|
||
|
|
|
||
|
|
/* Codec internals */
|
||
|
|
typedef qboolean (*CODEC_INIT)(void);
|
||
|
|
typedef void (*CODEC_SHUTDOWN)(void);
|
||
|
|
typedef qboolean (*CODEC_OPEN)(snd_stream_t *stream);
|
||
|
|
typedef int (*CODEC_READ)(snd_stream_t *stream, int bytes, void *buffer);
|
||
|
|
typedef int (*CODEC_REWIND)(snd_stream_t *stream);
|
||
|
|
typedef void (*CODEC_CLOSE)(snd_stream_t *stream);
|
||
|
|
|
||
|
|
struct snd_codec_s
|
||
|
|
{
|
||
|
|
unsigned int type; /* handled data type. (1U << n) */
|
||
|
|
qboolean initialized; /* init succeedded */
|
||
|
|
const char *ext; /* expected extension */
|
||
|
|
CODEC_INIT initialize;
|
||
|
|
CODEC_SHUTDOWN shutdown;
|
||
|
|
CODEC_OPEN codec_open;
|
||
|
|
CODEC_READ codec_read;
|
||
|
|
CODEC_REWIND codec_rewind;
|
||
|
|
CODEC_CLOSE codec_close;
|
||
|
|
snd_codec_t *next;
|
||
|
|
};
|
||
|
|
|
||
|
|
qboolean S_CodecForwardStream (snd_stream_t *stream, unsigned int type);
|
||
|
|
/* Forward a stream to another codec of 'type' type. */
|
||
|
|
|
||
|
|
#endif /* _SND_CODECI_H_ */
|
||
|
|
|