Survivalcraft API 1.8.2.3 v1.8.2.3
Survivalcraft 2.4
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OAL.cs
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1using System;
2using System.Runtime.InteropServices;
3
4namespace Engine.Browser {
5 public static class OAL {
6 // On WASM/Emscripten, this is often "openal" or "__Internal" depending on linking
7 private const string LibOal = "openal32";
8
9 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
10 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
11 public static extern unsafe IntPtr alcOpenDevice(byte* devicename);
12
13 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
14 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
15 public static extern unsafe IntPtr alcCreateContext(IntPtr device, int* attrlist);
16
17 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
18 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
19 public static extern bool alcMakeContextCurrent(IntPtr context);
20
21 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
22 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
23 public static extern void alcDestroyContext(IntPtr context);
24
25 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
26 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
27 public static extern bool alcCloseDevice(IntPtr device);
28
29 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
30 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
31 public static extern int alcGetError(IntPtr device);
32
33 // --- AL Functions (Core) ---
34
35 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
36 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
37 public static extern int alGetError();
38
39 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
40 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
41 public static extern void alGenSources(int n, out uint sources);
42
43 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
44 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
45 public static extern void alDeleteSources(int n, ref uint sources);
46
47 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
48 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
49 public static extern void alSourcei(uint source, int param, int value);
50
51 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
52 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
53 public static extern void alSourcef(uint source, int param, float value);
54
55 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
56 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
57 public static extern void alSource3f(uint source, int param, float v1, float v2, float v3);
58
59 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
60 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
61 public static extern void alSourcePlay(uint source);
62
63 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
64 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
65 public static extern void alSourcePause(uint source);
66
67 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
68 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
69 public static extern void alSourceStop(uint source);
70
71 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
72 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
73 public static extern void alSourceRewind(uint source);
74
75 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
76 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
77 public static extern void alGetSourcei(uint source, int param, out int value);
78
79 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
80 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
81 public static extern void alGenBuffers(int n, out uint buffers);
82
83 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
84 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
85 public static extern void alDeleteBuffers(int n, ref uint buffers);
86
87 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
88 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
89 public static extern unsafe void alBufferData(uint buffer, int format, void* data, int size, int freq);
90
91 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
92 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
93 public static extern void alListenerf(int param, float value);
94
95 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
96 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
97 public static extern void alDistanceModel(int model);
98
99 // Queueing functions for Streaming
100 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
101 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
102 public static extern unsafe void alSourceQueueBuffers(uint source, int nb, uint* buffers);
103
104 [DllImport(LibOal, CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
105 [DefaultDllImportSearchPaths(DllImportSearchPath.SafeDirectories)]
106 public static extern unsafe void alSourceUnqueueBuffers(uint source, int nb, uint* buffers);
107 }
108}
unsafe
unsafe
定义 Main.cs:15
Engine.Browser.OAL.alSourcei
static void alSourcei(uint source, int param, int value)
Engine.Browser.OAL.alcGetError
static int alcGetError(IntPtr device)
Engine.Browser.OAL.alSourceUnqueueBuffers
static unsafe void alSourceUnqueueBuffers(uint source, int nb, uint *buffers)
Engine.Browser.OAL.alSourceStop
static void alSourceStop(uint source)
Engine.Browser.OAL.alGenSources
static void alGenSources(int n, out uint sources)
Engine.Browser.OAL.alDeleteBuffers
static void alDeleteBuffers(int n, ref uint buffers)
Engine.Browser.OAL.alcMakeContextCurrent
static bool alcMakeContextCurrent(IntPtr context)
Engine.Browser.OAL.alDistanceModel
static void alDistanceModel(int model)
Engine.Browser.OAL.alListenerf
static void alListenerf(int param, float value)
Engine.Browser.OAL.alSourcePause
static void alSourcePause(uint source)
Engine.Browser.OAL.alSourcePlay
static void alSourcePlay(uint source)
Engine.Browser.OAL.alcCloseDevice
static bool alcCloseDevice(IntPtr device)
Engine.Browser.OAL.alGenBuffers
static void alGenBuffers(int n, out uint buffers)
Engine.Browser.OAL.LibOal
const string LibOal
定义 OAL.cs:7
Engine.Browser.OAL.alSourceQueueBuffers
static unsafe void alSourceQueueBuffers(uint source, int nb, uint *buffers)
Engine.Browser.OAL.alcCreateContext
static unsafe IntPtr alcCreateContext(IntPtr device, int *attrlist)
Engine.Browser.OAL.alGetSourcei
static void alGetSourcei(uint source, int param, out int value)
Engine.Browser.OAL.alBufferData
static unsafe void alBufferData(uint buffer, int format, void *data, int size, int freq)
Engine.Browser.OAL.alSourceRewind
static void alSourceRewind(uint source)
Engine.Browser.OAL.alDeleteSources
static void alDeleteSources(int n, ref uint sources)
Engine.Browser.OAL.alcDestroyContext
static void alcDestroyContext(IntPtr context)
Engine.Browser.OAL.alcOpenDevice
static unsafe IntPtr alcOpenDevice(byte *devicename)
Engine.Browser.OAL.alSource3f
static void alSource3f(uint source, int param, float v1, float v2, float v3)
Engine.Browser.OAL.alGetError
static int alGetError()
Engine.Browser.OAL.alSourcef
static void alSourcef(uint source, int param, float value)