blob: 33e74d36e8f2b1a3b1b05e035935ff7f119229d3 (
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
|
#ifndef AMBDEC_H
#define AMBDEC_H
#include <string>
#include "alMain.h"
/* Helpers to read .ambdec configuration files. */
enum class AmbDecScale {
N3D,
SN3D,
FuMa,
};
struct AmbDecConf {
std::string Description;
ALuint Version; /* Must be 3 */
ALuint ChanMask;
ALuint FreqBands; /* Must be 1 or 2 */
ALsizei NumSpeakers;
AmbDecScale CoeffScale;
ALfloat XOverFreq;
ALfloat XOverRatio;
struct {
std::string Name;
ALfloat Distance;
ALfloat Azimuth;
ALfloat Elevation;
std::string Connection;
} Speakers[MAX_OUTPUT_CHANNELS];
/* Unused when FreqBands == 1 */
ALfloat LFOrderGain[MAX_AMBI_ORDER+1];
ALfloat LFMatrix[MAX_OUTPUT_CHANNELS][MAX_AMBI_COEFFS];
ALfloat HFOrderGain[MAX_AMBI_ORDER+1];
ALfloat HFMatrix[MAX_OUTPUT_CHANNELS][MAX_AMBI_COEFFS];
int load(const char *fname) noexcept;
};
#endif /* AMBDEC_H */
|
