9e0953432a
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23597 a1c6a512-1295-4272-9138-f99709370657
63 lines
2 KiB
C
63 lines
2 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2005 by Miika Pekkarinen
|
|
*
|
|
* 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
****************************************************************************/
|
|
#ifndef PCMBUF_H
|
|
#define PCMBUF_H
|
|
|
|
/* Commit PCM data */
|
|
void *pcmbuf_request_buffer(int *count);
|
|
void pcmbuf_write_complete(int count);
|
|
|
|
/* Init */
|
|
size_t pcmbuf_init(unsigned char *bufend);
|
|
|
|
/* Playback */
|
|
void pcmbuf_play_start(void);
|
|
void pcmbuf_play_stop(void);
|
|
void pcmbuf_pause(bool pause);
|
|
void pcmbuf_start_track_change(bool manual_skip);
|
|
|
|
/* Crossfade */
|
|
#ifdef HAVE_CROSSFADE
|
|
bool pcmbuf_is_crossfade_active(void);
|
|
void pcmbuf_request_crossfade_enable(bool on_off);
|
|
bool pcmbuf_is_same_size(void);
|
|
#endif
|
|
|
|
/* Voice */
|
|
void *pcmbuf_request_voice_buffer(int *count);
|
|
void pcmbuf_write_voice_complete(int count);
|
|
|
|
/* Debug menu, other metrics */
|
|
size_t pcmbuf_free(void);
|
|
size_t pcmbuf_get_bufsize(void);
|
|
int pcmbuf_descs(void);
|
|
int pcmbuf_used_descs(void);
|
|
#ifdef ROCKBOX_HAS_LOGF
|
|
unsigned char *pcmbuf_get_meminfo(size_t *length);
|
|
#endif
|
|
|
|
/* Misc */
|
|
bool pcmbuf_is_lowdata(void);
|
|
void pcmbuf_set_low_latency(bool state);
|
|
unsigned long pcmbuf_get_latency(void);
|
|
void pcmbuf_beep(unsigned int frequency, size_t duration, int amplitude);
|
|
|
|
#endif
|