blob: 4e111250e06863a838e67f8d2a929e0a7643543b (
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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
#ifndef _AL_SOURCE_H_
#define _AL_SOURCE_H_
#include "alMain.h"
#include "alu.h"
#include "hrtf.h"
#include "almalloc.h"
#include "atomic.h"
#define MAX_SENDS 16
#define DEFAULT_SENDS 2
#ifdef __cplusplus
extern "C" {
#endif
struct ALbuffer;
struct ALsource;
typedef struct ALbufferlistitem {
ATOMIC(struct ALbufferlistitem*) next;
ALsizei max_samples;
ALsizei num_buffers;
struct ALbuffer *buffers[];
} ALbufferlistitem;
typedef struct ALsource {
/** Source properties. */
ALfloat Pitch;
ALfloat Gain;
ALfloat OuterGain;
ALfloat MinGain;
ALfloat MaxGain;
ALfloat InnerAngle;
ALfloat OuterAngle;
ALfloat RefDistance;
ALfloat MaxDistance;
ALfloat RolloffFactor;
ALfloat Position[3];
ALfloat Velocity[3];
ALfloat Direction[3];
ALfloat Orientation[2][3];
ALboolean HeadRelative;
ALboolean Looping;
DistanceModel mDistanceModel;
enum Resampler Resampler;
ALboolean DirectChannels;
enum SpatializeMode Spatialize;
ALboolean DryGainHFAuto;
ALboolean WetGainAuto;
ALboolean WetGainHFAuto;
ALfloat OuterGainHF;
ALfloat AirAbsorptionFactor;
ALfloat RoomRolloffFactor;
ALfloat DopplerFactor;
/* NOTE: Stereo pan angles are specified in radians, counter-clockwise
* rather than clockwise.
*/
ALfloat StereoPan[2];
ALfloat Radius;
/** Direct filter and auxiliary send info. */
struct {
ALfloat Gain;
ALfloat GainHF;
ALfloat HFReference;
ALfloat GainLF;
ALfloat LFReference;
} Direct;
struct SendData {
struct ALeffectslot *Slot;
ALfloat Gain;
ALfloat GainHF;
ALfloat HFReference;
ALfloat GainLF;
ALfloat LFReference;
};
al::vector<SendData> Send;
/**
* Last user-specified offset, and the offset type (bytes, samples, or
* seconds).
*/
ALdouble Offset;
ALenum OffsetType;
/** Source type (static, streaming, or undetermined) */
ALint SourceType;
/** Source state (initial, playing, paused, or stopped) */
ALenum state;
/** Source Buffer Queue head. */
ALbufferlistitem *queue;
std::atomic_flag PropsClean{true};
/* Index into the context's Voices array. Lazily updated, only checked and
* reset when looking up the voice.
*/
ALint VoiceIdx;
/** Self ID */
ALuint id;
ALsource(ALsizei num_sends);
~ALsource();
ALsource(const ALsource&) = delete;
ALsource& operator=(const ALsource&) = delete;
} ALsource;
void UpdateAllSourceProps(ALCcontext *context);
ALvoid ReleaseALSources(ALCcontext *Context);
#ifdef __cplusplus
}
#endif
#endif
|
