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alc.h
1 #ifndef AL_ALC_H
2 #define AL_ALC_H
3 
4 #if defined(__cplusplus)
5 extern "C" {
6 #endif
7 
8 #ifndef ALC_API
9  #if defined(AL_LIBTYPE_STATIC)
10  #define ALC_API
11  #elif defined(_WIN32)
12  #define ALC_API __declspec(dllimport)
13  #else
14  #define ALC_API extern
15  #endif
16 #endif
17 
18 #if defined(_WIN32)
19  #define ALC_APIENTRY __cdecl
20 #else
21  #define ALC_APIENTRY
22 #endif
23 
24 
25 /** Deprecated macro. */
26 #define ALCAPI ALC_API
27 #define ALCAPIENTRY ALC_APIENTRY
28 #define ALC_INVALID 0
29 
30 /** Supported ALC version? */
31 #define ALC_VERSION_0_1 1
32 
33 /** Opaque device handle */
34 typedef struct ALCdevice_struct ALCdevice;
35 /** Opaque context handle */
36 typedef struct ALCcontext_struct ALCcontext;
37 
38 /** 8-bit boolean */
39 typedef char ALCboolean;
40 
41 /** character */
42 typedef char ALCchar;
43 
44 /** signed 8-bit 2's complement integer */
45 typedef signed char ALCbyte;
46 
47 /** unsigned 8-bit integer */
48 typedef unsigned char ALCubyte;
49 
50 /** signed 16-bit 2's complement integer */
51 typedef short ALCshort;
52 
53 /** unsigned 16-bit integer */
54 typedef unsigned short ALCushort;
55 
56 /** signed 32-bit 2's complement integer */
57 typedef int ALCint;
58 
59 /** unsigned 32-bit integer */
60 typedef unsigned int ALCuint;
61 
62 /** non-negative 32-bit binary integer size */
63 typedef int ALCsizei;
64 
65 /** enumerated 32-bit value */
66 typedef int ALCenum;
67 
68 /** 32-bit IEEE754 floating-point */
69 typedef float ALCfloat;
70 
71 /** 64-bit IEEE754 floating-point */
72 typedef double ALCdouble;
73 
74 /** void type (for opaque pointers only) */
75 typedef void ALCvoid;
76 
77 
78 /* Enumerant values begin at column 50. No tabs. */
79 
80 /** Boolean False. */
81 #define ALC_FALSE 0
82 
83 /** Boolean True. */
84 #define ALC_TRUE 1
85 
86 /** Context attribute: <int> Hz. */
87 #define ALC_FREQUENCY 0x1007
88 
89 /** Context attribute: <int> Hz. */
90 #define ALC_REFRESH 0x1008
91 
92 /** Context attribute: AL_TRUE or AL_FALSE. */
93 #define ALC_SYNC 0x1009
94 
95 /** Context attribute: <int> requested Mono (3D) Sources. */
96 #define ALC_MONO_SOURCES 0x1010
97 
98 /** Context attribute: <int> requested Stereo Sources. */
99 #define ALC_STEREO_SOURCES 0x1011
100 
101 /** No error. */
102 #define ALC_NO_ERROR 0
103 
104 /** Invalid device handle. */
105 #define ALC_INVALID_DEVICE 0xA001
106 
107 /** Invalid context handle. */
108 #define ALC_INVALID_CONTEXT 0xA002
109 
110 /** Invalid enum parameter passed to an ALC call. */
111 #define ALC_INVALID_ENUM 0xA003
112 
113 /** Invalid value parameter passed to an ALC call. */
114 #define ALC_INVALID_VALUE 0xA004
115 
116 /** Out of memory. */
117 #define ALC_OUT_OF_MEMORY 0xA005
118 
119 
120 /** Runtime ALC version. */
121 #define ALC_MAJOR_VERSION 0x1000
122 #define ALC_MINOR_VERSION 0x1001
123 
124 /** Context attribute list properties. */
125 #define ALC_ATTRIBUTES_SIZE 0x1002
126 #define ALC_ALL_ATTRIBUTES 0x1003
127 
128 /** String for the default device specifier. */
129 #define ALC_DEFAULT_DEVICE_SPECIFIER 0x1004
130 /**
131  * String for the given device's specifier.
132  *
133  * If device handle is NULL, it is instead a null-char separated list of
134  * strings of known device specifiers (list ends with an empty string).
135  */
136 #define ALC_DEVICE_SPECIFIER 0x1005
137 /** String for space-separated list of ALC extensions. */
138 #define ALC_EXTENSIONS 0x1006
139 
140 
141 /** Capture extension */
142 #define ALC_EXT_CAPTURE 1
143 /**
144  * String for the given capture device's specifier.
145  *
146  * If device handle is NULL, it is instead a null-char separated list of
147  * strings of known capture device specifiers (list ends with an empty string).
148  */
149 #define ALC_CAPTURE_DEVICE_SPECIFIER 0x310
150 /** String for the default capture device specifier. */
151 #define ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER 0x311
152 /** Number of sample frames available for capture. */
153 #define ALC_CAPTURE_SAMPLES 0x312
154 
155 
156 /** Enumerate All extension */
157 #define ALC_ENUMERATE_ALL_EXT 1
158 /** String for the default extended device specifier. */
159 #define ALC_DEFAULT_ALL_DEVICES_SPECIFIER 0x1012
160 /**
161  * String for the given extended device's specifier.
162  *
163  * If device handle is NULL, it is instead a null-char separated list of
164  * strings of known extended device specifiers (list ends with an empty string).
165  */
166 #define ALC_ALL_DEVICES_SPECIFIER 0x1013
167 
168 
169 /** Context management. */
170 ALC_API ALCcontext* ALC_APIENTRY alcCreateContext(ALCdevice *device, const ALCint* attrlist);
171 ALC_API ALCboolean ALC_APIENTRY alcMakeContextCurrent(ALCcontext *context);
172 ALC_API void ALC_APIENTRY alcProcessContext(ALCcontext *context);
173 ALC_API void ALC_APIENTRY alcSuspendContext(ALCcontext *context);
174 ALC_API void ALC_APIENTRY alcDestroyContext(ALCcontext *context);
175 ALC_API ALCcontext* ALC_APIENTRY alcGetCurrentContext(void);
176 ALC_API ALCdevice* ALC_APIENTRY alcGetContextsDevice(ALCcontext *context);
177 
178 /** Device management. */
179 ALC_API ALCdevice* ALC_APIENTRY alcOpenDevice(const ALCchar *devicename);
180 ALC_API ALCboolean ALC_APIENTRY alcCloseDevice(ALCdevice *device);
181 
182 
183 /**
184  * Error support.
185  *
186  * Obtain the most recent Device error.
187  */
188 ALC_API ALCenum ALC_APIENTRY alcGetError(ALCdevice *device);
189 
190 /**
191  * Extension support.
192  *
193  * Query for the presence of an extension, and obtain any appropriate
194  * function pointers and enum values.
195  */
196 ALC_API ALCboolean ALC_APIENTRY alcIsExtensionPresent(ALCdevice *device, const ALCchar *extname);
197 ALC_API void* ALC_APIENTRY alcGetProcAddress(ALCdevice *device, const ALCchar *funcname);
198 ALC_API ALCenum ALC_APIENTRY alcGetEnumValue(ALCdevice *device, const ALCchar *enumname);
199 
200 /** Query function. */
201 ALC_API const ALCchar* ALC_APIENTRY alcGetString(ALCdevice *device, ALCenum param);
202 ALC_API void ALC_APIENTRY alcGetIntegerv(ALCdevice *device, ALCenum param, ALCsizei size, ALCint *values);
203 
204 /** Capture function. */
205 ALC_API ALCdevice* ALC_APIENTRY alcCaptureOpenDevice(const ALCchar *devicename, ALCuint frequency, ALCenum format, ALCsizei buffersize);
206 ALC_API ALCboolean ALC_APIENTRY alcCaptureCloseDevice(ALCdevice *device);
207 ALC_API void ALC_APIENTRY alcCaptureStart(ALCdevice *device);
208 ALC_API void ALC_APIENTRY alcCaptureStop(ALCdevice *device);
209 ALC_API void ALC_APIENTRY alcCaptureSamples(ALCdevice *device, ALCvoid *buffer, ALCsizei samples);
210 
211 /** Pointer-to-function type, useful for dynamically getting ALC entry points. */
212 typedef ALCcontext* (ALC_APIENTRY *LPALCCREATECONTEXT)(ALCdevice *device, const ALCint *attrlist);
213 typedef ALCboolean (ALC_APIENTRY *LPALCMAKECONTEXTCURRENT)(ALCcontext *context);
214 typedef void (ALC_APIENTRY *LPALCPROCESSCONTEXT)(ALCcontext *context);
215 typedef void (ALC_APIENTRY *LPALCSUSPENDCONTEXT)(ALCcontext *context);
216 typedef void (ALC_APIENTRY *LPALCDESTROYCONTEXT)(ALCcontext *context);
217 typedef ALCcontext* (ALC_APIENTRY *LPALCGETCURRENTCONTEXT)(void);
218 typedef ALCdevice* (ALC_APIENTRY *LPALCGETCONTEXTSDEVICE)(ALCcontext *context);
219 typedef ALCdevice* (ALC_APIENTRY *LPALCOPENDEVICE)(const ALCchar *devicename);
220 typedef ALCboolean (ALC_APIENTRY *LPALCCLOSEDEVICE)(ALCdevice *device);
221 typedef ALCenum (ALC_APIENTRY *LPALCGETERROR)(ALCdevice *device);
222 typedef ALCboolean (ALC_APIENTRY *LPALCISEXTENSIONPRESENT)(ALCdevice *device, const ALCchar *extname);
223 typedef void* (ALC_APIENTRY *LPALCGETPROCADDRESS)(ALCdevice *device, const ALCchar *funcname);
224 typedef ALCenum (ALC_APIENTRY *LPALCGETENUMVALUE)(ALCdevice *device, const ALCchar *enumname);
225 typedef const ALCchar* (ALC_APIENTRY *LPALCGETSTRING)(ALCdevice *device, ALCenum param);
226 typedef void (ALC_APIENTRY *LPALCGETINTEGERV)(ALCdevice *device, ALCenum param, ALCsizei size, ALCint *values);
227 typedef ALCdevice* (ALC_APIENTRY *LPALCCAPTUREOPENDEVICE)(const ALCchar *devicename, ALCuint frequency, ALCenum format, ALCsizei buffersize);
228 typedef ALCboolean (ALC_APIENTRY *LPALCCAPTURECLOSEDEVICE)(ALCdevice *device);
229 typedef void (ALC_APIENTRY *LPALCCAPTURESTART)(ALCdevice *device);
230 typedef void (ALC_APIENTRY *LPALCCAPTURESTOP)(ALCdevice *device);
231 typedef void (ALC_APIENTRY *LPALCCAPTURESAMPLES)(ALCdevice *device, ALCvoid *buffer, ALCsizei samples);
232 
233 #if defined(__cplusplus)
234 }
235 #endif
236 
237 #endif /* AL_ALC_H */
fe::ext::DenseVector::size
U32 size(const DenseVector< T > &lhs)
Return number of elements.
Definition: DenseVector.h:587
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