blob: 1f67ac3e5e1de8f37dbfbd9d5dd6543bd4f0fb42 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
#ifndef foopulsecoresndfileutilhfoo
#define foopulsecoresndfileutilhfoo
/***
This file is part of PulseAudio.
Copyright 2009 Lennart Poettering
PulseAudio is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 2.1 of the License,
or (at your option) any later version.
PulseAudio 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 Lesser General Public License
along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
***/
#include <sndfile.h>
#include <pulse/sample.h>
#include <pulse/channelmap.h>
#include <pulse/proplist.h>
int pa_sndfile_read_sample_spec(SNDFILE *sf, pa_sample_spec *ss);
int pa_sndfile_read_channel_map(SNDFILE *sf, pa_channel_map *cm);
int pa_sndfile_write_sample_spec(SF_INFO *sfi, pa_sample_spec *ss);
int pa_sndfile_write_channel_map(SNDFILE *sf, pa_channel_map *cm);
void pa_sndfile_init_proplist(SNDFILE *sf, pa_proplist *p);
typedef sf_count_t (*pa_sndfile_readf_t)(SNDFILE *sndfile, void *ptr, sf_count_t frames);
typedef sf_count_t (*pa_sndfile_writef_t)(SNDFILE *sndfile, const void *ptr, sf_count_t frames);
/* Returns NULL if sf_read_raw() shall be used */
pa_sndfile_readf_t pa_sndfile_readf_function(const pa_sample_spec *ss);
/* Returns NULL if sf_write_raw() shall be used */
pa_sndfile_writef_t pa_sndfile_writef_function(const pa_sample_spec *ss);
int pa_sndfile_format_from_string(const char *extension);
void pa_sndfile_dump_formats(void);
#endif
|
