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285 lines
7.9 KiB
285 lines
7.9 KiB
#ifndef AL_ALC_H
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#define AL_ALC_H
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#if defined(__cplusplus)
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extern "C" {
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#endif
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#if defined(AL_LIBTYPE_STATIC)
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#define ALC_API
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#elif defined(_WIN32) && !defined(_XBOX)
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#if defined(AL_BUILD_LIBRARY)
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#define ALC_API __declspec(dllexport)
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#else
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#define ALC_API __declspec(dllimport)
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#endif
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#else
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#if defined(AL_BUILD_LIBRARY) && defined(HAVE_GCC_VISIBILITY)
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#define ALC_API __attribute__((visibility("protected")))
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#else
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#define ALC_API extern
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#endif
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#endif
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#if defined(_WIN32)
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#define ALC_APIENTRY __cdecl
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#else
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#define ALC_APIENTRY
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#endif
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#if defined(TARGET_OS_MAC) && TARGET_OS_MAC
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#pragma export on
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#endif
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/*
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* The ALCAPI, ALCAPIENTRY, and ALC_INVALID macros are deprecated, but are
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* included for applications porting code from AL 1.0
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*/
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#define ALCAPI ALC_API
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#define ALCAPIENTRY ALC_APIENTRY
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#define ALC_INVALID 0
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#define ALC_VERSION_0_1 1
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typedef struct ALCdevice_struct ALCdevice;
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typedef struct ALCcontext_struct ALCcontext;
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/** 8-bit boolean */
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typedef char ALCboolean;
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/** character */
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typedef char ALCchar;
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/** signed 8-bit 2's complement integer */
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typedef signed char ALCbyte;
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/** unsigned 8-bit integer */
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typedef unsigned char ALCubyte;
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/** signed 16-bit 2's complement integer */
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typedef short ALCshort;
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/** unsigned 16-bit integer */
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typedef unsigned short ALCushort;
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/** signed 32-bit 2's complement integer */
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typedef int ALCint;
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/** unsigned 32-bit integer */
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typedef unsigned int ALCuint;
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/** non-negative 32-bit binary integer size */
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typedef int ALCsizei;
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/** enumerated 32-bit value */
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typedef int ALCenum;
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/** 32-bit IEEE754 floating-point */
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typedef float ALCfloat;
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/** 64-bit IEEE754 floating-point */
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typedef double ALCdouble;
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/** void type (for opaque pointers only) */
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typedef void ALCvoid;
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/* Enumerant values begin at column 50. No tabs. */
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/* Boolean False. */
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#define ALC_FALSE 0
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/* Boolean True. */
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#define ALC_TRUE 1
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/**
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* followed by <int> Hz
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*/
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#define ALC_FREQUENCY 0x1007
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/**
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* followed by <int> Hz
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*/
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#define ALC_REFRESH 0x1008
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/**
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* followed by AL_TRUE, AL_FALSE
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*/
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#define ALC_SYNC 0x1009
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/**
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* followed by <int> Num of requested Mono (3D) Sources
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*/
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#define ALC_MONO_SOURCES 0x1010
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/**
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* followed by <int> Num of requested Stereo Sources
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*/
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#define ALC_STEREO_SOURCES 0x1011
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/**
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* errors
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*/
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/**
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* No error
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*/
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#define ALC_NO_ERROR ALC_FALSE
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/**
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* No device
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*/
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#define ALC_INVALID_DEVICE 0xA001
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/**
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* invalid context ID
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*/
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#define ALC_INVALID_CONTEXT 0xA002
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/**
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* bad enum
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*/
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#define ALC_INVALID_ENUM 0xA003
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/**
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* bad value
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*/
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#define ALC_INVALID_VALUE 0xA004
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/**
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* Out of memory.
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*/
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#define ALC_OUT_OF_MEMORY 0xA005
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/**
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* The Specifier string for default device
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*/
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#define ALC_DEFAULT_DEVICE_SPECIFIER 0x1004
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#define ALC_DEVICE_SPECIFIER 0x1005
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#define ALC_EXTENSIONS 0x1006
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#define ALC_MAJOR_VERSION 0x1000
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#define ALC_MINOR_VERSION 0x1001
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#define ALC_ATTRIBUTES_SIZE 0x1002
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#define ALC_ALL_ATTRIBUTES 0x1003
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/**
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* Capture extension
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*/
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#define ALC_CAPTURE_DEVICE_SPECIFIER 0x310
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#define ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER 0x311
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#define ALC_CAPTURE_SAMPLES 0x312
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/*
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* Context Management
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*/
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ALC_API ALCcontext * ALC_APIENTRY alcCreateContext( ALCdevice *device, const ALCint* attrlist );
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ALC_API ALCboolean ALC_APIENTRY alcMakeContextCurrent( ALCcontext *context );
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ALC_API void ALC_APIENTRY alcProcessContext( ALCcontext *context );
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ALC_API void ALC_APIENTRY alcSuspendContext( ALCcontext *context );
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ALC_API void ALC_APIENTRY alcDestroyContext( ALCcontext *context );
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ALC_API ALCcontext * ALC_APIENTRY alcGetCurrentContext( void );
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ALC_API ALCdevice* ALC_APIENTRY alcGetContextsDevice( ALCcontext *context );
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/*
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* Device Management
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*/
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ALC_API ALCdevice * ALC_APIENTRY alcOpenDevice( const ALCchar *devicename );
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ALC_API ALCboolean ALC_APIENTRY alcCloseDevice( ALCdevice *device );
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/*
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* Error support.
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* Obtain the most recent Context error
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*/
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ALC_API ALCenum ALC_APIENTRY alcGetError( ALCdevice *device );
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/*
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* Extension support.
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* Query for the presence of an extension, and obtain any appropriate
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* function pointers and enum values.
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*/
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ALC_API ALCboolean ALC_APIENTRY alcIsExtensionPresent( ALCdevice *device, const ALCchar *extname );
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ALC_API void * ALC_APIENTRY alcGetProcAddress( ALCdevice *device, const ALCchar *funcname );
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ALC_API ALCenum ALC_APIENTRY alcGetEnumValue( ALCdevice *device, const ALCchar *enumname );
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/*
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* Query functions
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*/
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ALC_API const ALCchar * ALC_APIENTRY alcGetString( ALCdevice *device, ALCenum param );
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ALC_API void ALC_APIENTRY alcGetIntegerv( ALCdevice *device, ALCenum param, ALCsizei size, ALCint *data );
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/*
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* Capture functions
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*/
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ALC_API ALCdevice* ALC_APIENTRY alcCaptureOpenDevice( const ALCchar *devicename, ALCuint frequency, ALCenum format, ALCsizei buffersize );
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ALC_API ALCboolean ALC_APIENTRY alcCaptureCloseDevice( ALCdevice *device );
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ALC_API void ALC_APIENTRY alcCaptureStart( ALCdevice *device );
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ALC_API void ALC_APIENTRY alcCaptureStop( ALCdevice *device );
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ALC_API void ALC_APIENTRY alcCaptureSamples( ALCdevice *device, ALCvoid *buffer, ALCsizei samples );
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/*
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* Pointer-to-function types, useful for dynamically getting ALC entry points.
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*/
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typedef ALCcontext * (ALC_APIENTRY *LPALCCREATECONTEXT) (ALCdevice *device, const ALCint *attrlist);
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typedef ALCboolean (ALC_APIENTRY *LPALCMAKECONTEXTCURRENT)( ALCcontext *context );
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typedef void (ALC_APIENTRY *LPALCPROCESSCONTEXT)( ALCcontext *context );
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typedef void (ALC_APIENTRY *LPALCSUSPENDCONTEXT)( ALCcontext *context );
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typedef void (ALC_APIENTRY *LPALCDESTROYCONTEXT)( ALCcontext *context );
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typedef ALCcontext * (ALC_APIENTRY *LPALCGETCURRENTCONTEXT)( void );
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typedef ALCdevice * (ALC_APIENTRY *LPALCGETCONTEXTSDEVICE)( ALCcontext *context );
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typedef ALCdevice * (ALC_APIENTRY *LPALCOPENDEVICE)( const ALCchar *devicename );
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typedef ALCboolean (ALC_APIENTRY *LPALCCLOSEDEVICE)( ALCdevice *device );
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typedef ALCenum (ALC_APIENTRY *LPALCGETERROR)( ALCdevice *device );
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typedef ALCboolean (ALC_APIENTRY *LPALCISEXTENSIONPRESENT)( ALCdevice *device, const ALCchar *extname );
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typedef void * (ALC_APIENTRY *LPALCGETPROCADDRESS)(ALCdevice *device, const ALCchar *funcname );
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typedef ALCenum (ALC_APIENTRY *LPALCGETENUMVALUE)(ALCdevice *device, const ALCchar *enumname );
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typedef const ALCchar* (ALC_APIENTRY *LPALCGETSTRING)( ALCdevice *device, ALCenum param );
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typedef void (ALC_APIENTRY *LPALCGETINTEGERV)( ALCdevice *device, ALCenum param, ALCsizei size, ALCint *dest );
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typedef ALCdevice * (ALC_APIENTRY *LPALCCAPTUREOPENDEVICE)( const ALCchar *devicename, ALCuint frequency, ALCenum format, ALCsizei buffersize );
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typedef ALCboolean (ALC_APIENTRY *LPALCCAPTURECLOSEDEVICE)( ALCdevice *device );
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typedef void (ALC_APIENTRY *LPALCCAPTURESTART)( ALCdevice *device );
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typedef void (ALC_APIENTRY *LPALCCAPTURESTOP)( ALCdevice *device );
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typedef void (ALC_APIENTRY *LPALCCAPTURESAMPLES)( ALCdevice *device, ALCvoid *buffer, ALCsizei samples );
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#if defined(TARGET_OS_MAC) && TARGET_OS_MAC
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#pragma export off
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#endif
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#if defined(ANDROID)
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/*
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* OpenAL extension for suspend/resume of audio throughout application lifecycle
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*/
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ALC_API void ALC_APIENTRY alcSuspend( void );
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ALC_API void ALC_APIENTRY alcResume( void );
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#endif
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#if defined(__cplusplus)
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}
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#endif
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#endif /* AL_ALC_H */
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