#ifndef AL_ALC_H #define AL_ALC_H #ifdef __cplusplus extern "C" { #ifndef AL_DISABLE_NOEXCEPT #define ALC_API_NOEXCEPT noexcept #if __cplusplus >= 201703L #define ALC_API_NOEXCEPT17 noexcept #else #define ALC_API_NOEXCEPT17 #endif #else /* AL_DISABLE_NOEXCEPT */ #define ALC_API_NOEXCEPT #define ALC_API_NOEXCEPT17 #endif #else /* __cplusplus */ #define ALC_API_NOEXCEPT #define ALC_API_NOEXCEPT17 #endif #ifndef ALC_API #if defined(AL_LIBTYPE_STATIC) #define ALC_API #elif defined(_WIN32) #define ALC_API __declspec(dllimport) #else #define ALC_API extern #endif #endif #ifdef _WIN32 #define ALC_APIENTRY __cdecl #else #define ALC_APIENTRY #endif /* Deprecated macros. */ #define ALCAPI ALC_API #define ALCAPIENTRY ALC_APIENTRY #define ALC_INVALID 0 /** Supported ALC version? */ #define ALC_VERSION_0_1 1 /** Opaque device handle */ typedef struct ALCdevice ALCdevice; /** Opaque context handle */ typedef struct ALCcontext ALCcontext; /** 8-bit boolean */ typedef char ALCboolean; /** character */ typedef char ALCchar; /** signed 8-bit integer */ typedef signed char ALCbyte; /** unsigned 8-bit integer */ typedef unsigned char ALCubyte; /** signed 16-bit integer */ typedef short ALCshort; /** unsigned 16-bit integer */ typedef unsigned short ALCushort; /** signed 32-bit integer */ typedef int ALCint; /** unsigned 32-bit integer */ typedef unsigned int ALCuint; /** non-negative 32-bit integer size */ typedef int ALCsizei; /** 32-bit enumeration value */ typedef int ALCenum; /** 32-bit IEEE-754 floating-point */ typedef float ALCfloat; /** 64-bit IEEE-754 floating-point */ typedef double ALCdouble; /** void type (for opaque pointers only) */ typedef void ALCvoid; /* Enumeration values begin at column 50. Do not use tabs. */ /** Boolean False. */ #define ALC_FALSE 0 /** Boolean True. */ #define ALC_TRUE 1 /** Context attribute: Hz. */ #define ALC_FREQUENCY 0x1007 /** Context attribute: Hz. */ #define ALC_REFRESH 0x1008 /** Context attribute: AL_TRUE or AL_FALSE synchronous context? */ #define ALC_SYNC 0x1009 /** Context attribute: requested Mono (3D) Sources. */ #define ALC_MONO_SOURCES 0x1010 /** Context attribute: requested Stereo Sources. */ #define ALC_STEREO_SOURCES 0x1011 /** No error. */ #define ALC_NO_ERROR 0 /** Invalid device handle. */ #define ALC_INVALID_DEVICE 0xA001 /** Invalid context handle. */ #define ALC_INVALID_CONTEXT 0xA002 /** Invalid enumeration passed to an ALC call. */ #define ALC_INVALID_ENUM 0xA003 /** Invalid value passed to an ALC call. */ #define ALC_INVALID_VALUE 0xA004 /** Out of memory. */ #define ALC_OUT_OF_MEMORY 0xA005 /** Runtime ALC major version. */ #define ALC_MAJOR_VERSION 0x1000 /** Runtime ALC minor version. */ #define ALC_MINOR_VERSION 0x1001 /** Context attribute list size. */ #define ALC_ATTRIBUTES_SIZE 0x1002 /** Context attribute list properties. */ #define ALC_ALL_ATTRIBUTES 0x1003 /** String for the default device specifier. */ #define ALC_DEFAULT_DEVICE_SPECIFIER 0x1004 /** * Device specifier string. * * If device handle is NULL, it is instead a null-character separated list of * strings of known device specifiers (list ends with an empty string). */ #define ALC_DEVICE_SPECIFIER 0x1005 /** String for space-separated list of ALC extensions. */ #define ALC_EXTENSIONS 0x1006 /** Capture extension */ #define ALC_EXT_CAPTURE 1 /** * Capture device specifier string. * * If device handle is NULL, it is instead a null-character separated list of * strings of known capture device specifiers (list ends with an empty string). */ #define ALC_CAPTURE_DEVICE_SPECIFIER 0x310 /** String for the default capture device specifier. */ #define ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER 0x311 /** Number of sample frames available for capture. */ #define ALC_CAPTURE_SAMPLES 0x312 /** Enumerate All extension */ #define ALC_ENUMERATE_ALL_EXT 1 /** String for the default extended device specifier. */ #define ALC_DEFAULT_ALL_DEVICES_SPECIFIER 0x1012 /** * Device's extended specifier string. * * If device handle is NULL, it is instead a null-character separated list of * strings of known extended device specifiers (list ends with an empty string). */ #define ALC_ALL_DEVICES_SPECIFIER 0x1013 #ifndef ALC_NO_PROTOTYPES /* Context management. */ /** Create and attach a context to the given device. */ ALC_API ALCcontext* ALC_APIENTRY alcCreateContext(ALCdevice *device, const ALCint *attrlist) ALC_API_NOEXCEPT; /** * Makes the given context the active process-wide context. Passing NULL clears * the active context. */ ALC_API ALCboolean ALC_APIENTRY alcMakeContextCurrent(ALCcontext *context) ALC_API_NOEXCEPT; /** Resumes processing updates for the given context. */ ALC_API void ALC_APIENTRY alcProcessContext(ALCcontext *context) ALC_API_NOEXCEPT; /** Suspends updates for the given context. */ ALC_API void ALC_APIENTRY alcSuspendContext(ALCcontext *context) ALC_API_NOEXCEPT; /** Remove a context from its device and destroys it. */ ALC_API void ALC_APIENTRY alcDestroyContext(ALCcontext *context) ALC_API_NOEXCEPT; /** Returns the currently active context. */ ALC_API ALCcontext* ALC_APIENTRY alcGetCurrentContext(void) ALC_API_NOEXCEPT; /** Returns the device that a particular context is attached to. */ ALC_API ALCdevice* ALC_APIENTRY alcGetContextsDevice(ALCcontext *context) ALC_API_NOEXCEPT; /* Device management. */ /** Opens the named playback device. */ ALC_API ALCdevice* ALC_APIENTRY alcOpenDevice(const ALCchar *devicename) ALC_API_NOEXCEPT; /** Closes the given playback device. */ ALC_API ALCboolean ALC_APIENTRY alcCloseDevice(ALCdevice *device) ALC_API_NOEXCEPT; /* Error support. */ /** Obtain the most recent Device error. */ ALC_API ALCenum ALC_APIENTRY alcGetError(ALCdevice *device) ALC_API_NOEXCEPT; /* Extension support. */ /** * Query for the presence of an extension on the device. Pass a NULL device to * query a device-inspecific extension. */ ALC_API ALCboolean ALC_APIENTRY alcIsExtensionPresent(ALCdevice *device, const ALCchar *extname) ALC_API_NOEXCEPT; /** * Retrieve the address of a function. Given a non-NULL device, the returned * function may be device-specific. */ ALC_API ALCvoid* ALC_APIENTRY alcGetProcAddress(ALCdevice *device, const ALCchar *funcname) ALC_API_NOEXCEPT; /** * Retrieve the value of an enum. Given a non-NULL device, the returned value * may be device-specific. */ ALC_API ALCenum ALC_APIENTRY alcGetEnumValue(ALCdevice *device, const ALCchar *enumname) ALC_API_NOEXCEPT; /* Query functions. */ /** Returns information about the device, and error strings. */ ALC_API const ALCchar* ALC_APIENTRY alcGetString(ALCdevice *device, ALCenum param) ALC_API_NOEXCEPT; /** Returns information about the device and the version of OpenAL. */ ALC_API void ALC_APIENTRY alcGetIntegerv(ALCdevice *device, ALCenum param, ALCsizei size, ALCint *values) ALC_API_NOEXCEPT; /* Capture functions. */ /** * Opens the named capture device with the given frequency, format, and buffer * size. */ ALC_API ALCdevice* ALC_APIENTRY alcCaptureOpenDevice(const ALCchar *devicename, ALCuint frequency, ALCenum format, ALCsizei buffersize) ALC_API_NOEXCEPT; /** Closes the given capture device. */ ALC_API ALCboolean ALC_APIENTRY alcCaptureCloseDevice(ALCdevice *device) ALC_API_NOEXCEPT; /** Starts capturing samples into the device buffer. */ ALC_API void ALC_APIENTRY alcCaptureStart(ALCdevice *device) ALC_API_NOEXCEPT; /** Stops capturing samples. Samples in the device buffer remain available. */ ALC_API void ALC_APIENTRY alcCaptureStop(ALCdevice *device) ALC_API_NOEXCEPT; /** Reads samples from the device buffer. */ ALC_API void ALC_APIENTRY alcCaptureSamples(ALCdevice *device, ALCvoid *buffer, ALCsizei samples) ALC_API_NOEXCEPT; #endif /* ALC_NO_PROTOTYPES */ /* Pointer-to-function types, useful for storing dynamically loaded ALC entry * points. */ typedef ALCcontext* (ALC_APIENTRY *LPALCCREATECONTEXT)(ALCdevice *device, const ALCint *attrlist) ALC_API_NOEXCEPT17; typedef ALCboolean (ALC_APIENTRY *LPALCMAKECONTEXTCURRENT)(ALCcontext *context) ALC_API_NOEXCEPT17; typedef void (ALC_APIENTRY *LPALCPROCESSCONTEXT)(ALCcontext *context) ALC_API_NOEXCEPT17; typedef void (ALC_APIENTRY *LPALCSUSPENDCONTEXT)(ALCcontext *context) ALC_API_NOEXCEPT17; typedef void (ALC_APIENTRY *LPALCDESTROYCONTEXT)(ALCcontext *context) ALC_API_NOEXCEPT17; typedef ALCcontext* (ALC_APIENTRY *LPALCGETCURRENTCONTEXT)(void) ALC_API_NOEXCEPT17; typedef ALCdevice* (ALC_APIENTRY *LPALCGETCONTEXTSDEVICE)(ALCcontext *context) ALC_API_NOEXCEPT17; typedef ALCdevice* (ALC_APIENTRY *LPALCOPENDEVICE)(const ALCchar *devicename) ALC_API_NOEXCEPT17; typedef ALCboolean (ALC_APIENTRY *LPALCCLOSEDEVICE)(ALCdevice *device) ALC_API_NOEXCEPT17; typedef ALCenum (ALC_APIENTRY *LPALCGETERROR)(ALCdevice *device) ALC_API_NOEXCEPT17; typedef ALCboolean (ALC_APIENTRY *LPALCISEXTENSIONPRESENT)(ALCdevice *device, const ALCchar *extname) ALC_API_NOEXCEPT17; typedef ALCvoid* (ALC_APIENTRY *LPALCGETPROCADDRESS)(ALCdevice *device, const ALCchar *funcname) ALC_API_NOEXCEPT17; typedef ALCenum (ALC_APIENTRY *LPALCGETENUMVALUE)(ALCdevice *device, const ALCchar *enumname) ALC_API_NOEXCEPT17; typedef const ALCchar* (ALC_APIENTRY *LPALCGETSTRING)(ALCdevice *device, ALCenum param) ALC_API_NOEXCEPT17; typedef void (ALC_APIENTRY *LPALCGETINTEGERV)(ALCdevice *device, ALCenum param, ALCsizei size, ALCint *values) ALC_API_NOEXCEPT17; typedef ALCdevice* (ALC_APIENTRY *LPALCCAPTUREOPENDEVICE)(const ALCchar *devicename, ALCuint frequency, ALCenum format, ALCsizei buffersize) ALC_API_NOEXCEPT17; typedef ALCboolean (ALC_APIENTRY *LPALCCAPTURECLOSEDEVICE)(ALCdevice *device) ALC_API_NOEXCEPT17; typedef void (ALC_APIENTRY *LPALCCAPTURESTART)(ALCdevice *device) ALC_API_NOEXCEPT17; typedef void (ALC_APIENTRY *LPALCCAPTURESTOP)(ALCdevice *device) ALC_API_NOEXCEPT17; typedef void (ALC_APIENTRY *LPALCCAPTURESAMPLES)(ALCdevice *device, ALCvoid *buffer, ALCsizei samples) ALC_API_NOEXCEPT17; #ifdef __cplusplus } /* extern "C" */ #endif #endif /* AL_ALC_H */