2 * Copyright (C) 2003-2010 The Music Player Daemon Project
3 * http://www.musicpd.org
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 * Internal declarations for the pcm_resample library. The "internal"
23 * resampler is called "fallback" in the MPD source, so the file name
24 * of this header is somewhat unrelated to it.
27 #ifndef MPD_PCM_RESAMPLE_INTERNAL_H
28 #define MPD_PCM_RESAMPLE_INTERNAL_H
31 #include "pcm_resample.h"
33 #ifdef HAVE_LIBSAMPLERATE
36 pcm_resample_lsr_deinit(struct pcm_resample_state
*state
);
39 pcm_resample_lsr_16(struct pcm_resample_state
*state
,
42 const int16_t *src_buffer
, size_t src_size
,
43 unsigned dest_rate
, size_t *dest_size_r
,
47 pcm_resample_lsr_32(struct pcm_resample_state
*state
,
50 const int32_t *src_buffer
,
51 G_GNUC_UNUSED
size_t src_size
,
52 unsigned dest_rate
, size_t *dest_size_r
,
58 pcm_resample_fallback_deinit(struct pcm_resample_state
*state
);
61 pcm_resample_fallback_16(struct pcm_resample_state
*state
,
64 const int16_t *src_buffer
, size_t src_size
,
69 pcm_resample_fallback_32(struct pcm_resample_state
*state
,
72 const int32_t *src_buffer
,
73 G_GNUC_UNUSED
size_t src_size
,