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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
#ifndef foosconv_s16befoo
#define foosconv_s16befoo
/***
This file is part of PulseAudio.
Copyright 2004-2006 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, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
#include <inttypes.h>
void pa_sconv_s16be_to_float32ne(unsigned n, const int16_t *a, float *b);
void pa_sconv_s16be_from_float32ne(unsigned n, const float *a, int16_t *b);
void pa_sconv_s16be_to_float32re(unsigned n, const int16_t *a, float *b);
void pa_sconv_s16be_from_float32re(unsigned n, const float *a, int16_t *b);
void pa_sconv_s32be_to_float32ne(unsigned n, const int32_t *a, float *b);
void pa_sconv_s32be_from_float32ne(unsigned n, const float *a, int32_t *b);
void pa_sconv_s32be_to_float32re(unsigned n, const int32_t *a, float *b);
void pa_sconv_s32be_from_float32re(unsigned n, const float *a, int32_t *b);
void pa_sconv_s24be_to_float32ne(unsigned n, const uint8_t *a, float *b);
void pa_sconv_s24be_from_float32ne(unsigned n, const float *a, uint8_t *b);
void pa_sconv_s24be_to_float32re(unsigned n, const uint8_t *a, float *b);
void pa_sconv_s24be_from_float32re(unsigned n, const float *a, uint8_t *b);
void pa_sconv_s24_32be_to_float32ne(unsigned n, const uint8_t *a, float *b);
void pa_sconv_s24_32be_from_float32ne(unsigned n, const float *a, uint8_t *b);
void pa_sconv_s24_32be_to_float32re(unsigned n, const uint8_t *a, float *b);
void pa_sconv_s24_32be_from_float32re(unsigned n, const float *a, uint8_t *b);
void pa_sconv_s32be_to_s16ne(unsigned n, const int32_t *a, int16_t *b);
void pa_sconv_s32be_from_s16ne(unsigned n, const int16_t *a, int32_t *b);
void pa_sconv_s32be_to_s16re(unsigned n, const int32_t *a, int16_t *b);
void pa_sconv_s32be_from_s16re(unsigned n, const int16_t *a, int32_t *b);
void pa_sconv_s24be_to_s16ne(unsigned n, const uint8_t *a, int16_t *b);
void pa_sconv_s24be_from_s16ne(unsigned n, const int16_t *a, uint8_t *b);
void pa_sconv_s24be_to_s16re(unsigned n, const uint8_t *a, int16_t *b);
void pa_sconv_s24be_from_s16re(unsigned n, const int16_t *a, uint8_t *b);
void pa_sconv_s24_32be_to_s16ne(unsigned n, const uint8_t *a, int16_t *b);
void pa_sconv_s24_32be_from_s16ne(unsigned n, const int16_t *a, uint8_t *b);
void pa_sconv_s24_32be_to_s16re(unsigned n, const uint8_t *a, int16_t *b);
void pa_sconv_s24_32be_from_s16re(unsigned n, const int16_t *a, uint8_t *b);
#ifdef WORDS_BIGENDIAN
#define pa_sconv_float32be_to_s16ne pa_sconv_s16be_from_float32ne
#define pa_sconv_float32be_from_s16ne pa_sconv_s16be_to_float32ne
#define pa_sconv_float32le_to_s16ne pa_sconv_s16be_from_float32re
#define pa_sconv_float32le_from_s16ne pa_sconv_s16be_to_float32re
#endif
#endif
|
