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OpenAL.framework.h
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OpenAL.framework.h
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// ========== OpenAL.framework/Headers/oalMacOSX_OALExtensions.h
/**********************************************************************************************************************************
*
* OpenAL cross platform audio library
* Copyright (c) 2004-2006, Apple Computer, Inc. All rights reserved.
* Copyright (c) 2007-2012, Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following
* conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided with the distribution.
* 3. Neither the name of Apple Inc. ("Apple") nor the names of its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
**********************************************************************************************************************************/
#ifndef __OAL_MAC_OSX_OAL_EXTENSIONS_H__
#define __OAL_MAC_OSX_OAL_EXTENSIONS_H__
#include <OpenAL/al.h>
#include <OpenAL/alc.h>
/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ALC_EXT_MAC_OSX
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
// Retrieve functions via alGetProcAddress() by passing in strings: alcMacOSXMixerOutputRate or alcMacOSXGetMixerOutputRate
// Setting the Mixer Output Rate effectively sets the sample rate at which the mixer renders
typedef ALvoid (*alcMacOSXRenderingQualityProcPtr) (ALint value);
typedef ALvoid (*alMacOSXRenderChannelCountProcPtr) (ALint value);
typedef ALvoid (*alcMacOSXMixerMaxiumumBussesProcPtr) (ALint value);
typedef ALvoid (*alcMacOSXMixerOutputRateProcPtr) (ALdouble value);
typedef ALint (*alcMacOSXGetRenderingQualityProcPtr) (void);
typedef ALint (*alMacOSXGetRenderChannelCountProcPtr) (void);
typedef ALint (*alcMacOSXGetMixerMaxiumumBussesProcPtr) (void);
typedef ALdouble (*alcMacOSXGetMixerOutputRateProcPtr) (void);
/* Render Quality. Used with alcMacOSXRenderingQuality() */
#define ALC_MAC_OSX_SPATIAL_RENDERING_QUALITY_HIGH 'rqhi'
#define ALC_MAC_OSX_SPATIAL_RENDERING_QUALITY_LOW 'rdlo'
// High Quality Spatial Algorithm suitable only for headphone use
#define ALC_IPHONE_SPATIAL_RENDERING_QUALITY_HEADPHONES 'hdph'
/*
Render Channels. Used with alMacOSXRenderChannelCount()
Allows a user to force OpenAL to render to stereo, regardless of the audio hardware being used
*/
#define ALC_MAC_OSX_RENDER_CHANNEL_COUNT_STEREO 'rcst'
#define ALC_MAC_OSX_RENDER_CHANNEL_COUNT_MULTICHANNEL 'rcmc'
/* GameKit extension */
#define AL_GAMEKIT 'gksr'
/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
AL_EXT_SOURCE_SPATIALIZATION
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
/*
Allows the rendering quality to be explicitly set on a source object, overriding the default
render quality set via alcMacOSXRenderingQuality(). A subsequent call to alcMacOSXRenderingQuality()
resets the render quality of all source objects.
Uses the same render settings (defined above) as alcMacOSXRenderingQuality():
ALC_MAC_OSX_SPATIAL_RENDERING_QUALITY_HIGH
ALC_MAC_OSX_SPATIAL_RENDERING_QUALITY_LOW
ALC_IPHONE_SPATIAL_RENDERING_QUALITY_HEADPHONES
Retrieve functions via alcGetProcAddress() by passing in strings: alSourceRenderingQuality or alSourceGetRenderingQuality
*/
typedef ALvoid (*alSourceRenderingQualityProcPtr) (ALuint sid, ALint value);
typedef ALint (*alSourceGetRenderingQualityProcPtr) (ALuint sid);
/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
AL_EXT_SOURCE_NOTIFICATIONS
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
/*
Source Notifications
Eliminates the need for continuous polling for source state by providing a
mechanism for the application to receive source state change notifications.
Upon receiving a notification, the application can retrieve the actual state
corresponding to the notification ID for which the notification was sent.
*/
#define AL_QUEUE_HAS_LOOPED 0x9000
/*
Notification Proc: ALSourceNotificationProc
sid - source id
notificationID - id of state that has changed
userData - user data provided to alSourceAddNotification()
*/
typedef ALvoid (*alSourceNotificationProc)(ALuint sid, ALuint notificationID, ALvoid* __nullable userData);
/*
API: alSourceAddNotification
sid - source id
notificationID - id of state for which caller wants to be notified of a change
notifyProc - notification proc
userData - ptr to applications user data, will be returned in the notification proc
Returns AL_NO_ERROR if request is successful.
Valid IDs:
AL_SOURCE_STATE
AL_BUFFERS_PROCESSED
AL_QUEUE_HAS_LOOPED - notification sent when a looping source has looped to it's start point
*/
typedef ALenum (*alSourceAddNotificationProcPtr) (ALuint sid, ALuint notificationID, alSourceNotificationProc __nonnull notifyProc, ALvoid* __nullable userData);
/*
API: alSourceRemoveStateNotification
sid - source id
notificationID - id of state for which caller wants to remove an existing notification
notifyProc - notification proc
userData - ptr to applications user data, will be returned in the notification proc
*/
typedef ALvoid (*alSourceRemoveNotificationProcPtr) (ALuint sid, ALuint notificationID, alSourceNotificationProc __nonnull notifyProc, ALvoid* __nullable userData);
/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ALC_EXT_ASA : Apple Spatial Audio Extension
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
/*
Used with the ASA API calls: alcASAGetSource(), alcASASetSource(), alcASAGetListener(), alcASASetListener()
*/
typedef ALenum (*alcASAGetSourceProcPtr) (ALuint property, ALuint source, ALvoid* __nonnull data, ALuint* __nonnull dataSize);
typedef ALenum (*alcASASetSourceProcPtr) (ALuint property, ALuint source, ALvoid* __nonnull data, ALuint dataSize);
typedef ALenum (*alcASAGetListenerProcPtr) (ALuint property, ALvoid* __nonnull data, ALuint* __nonnull dataSize);
typedef ALenum (*alcASASetListenerProcPtr) (ALuint property, ALvoid* __nonnull data, ALuint dataSize);
/* listener properties */
#define ALC_ASA_REVERB_ON 'rvon' // type ALuint
#define ALC_ASA_REVERB_GLOBAL_LEVEL 'rvgl' // type ALfloat -40.0 db - 40.0 db
#define ALC_ASA_REVERB_ROOM_TYPE 'rvrt' // type ALint
/* reverb room type presets for the ALC_ASA_REVERB_ROOM_TYPE property */
#define ALC_ASA_REVERB_ROOM_TYPE_SmallRoom 0
#define ALC_ASA_REVERB_ROOM_TYPE_MediumRoom 1
#define ALC_ASA_REVERB_ROOM_TYPE_LargeRoom 2
#define ALC_ASA_REVERB_ROOM_TYPE_MediumHall 3
#define ALC_ASA_REVERB_ROOM_TYPE_LargeHall 4
#define ALC_ASA_REVERB_ROOM_TYPE_Plate 5
#define ALC_ASA_REVERB_ROOM_TYPE_MediumChamber 6
#define ALC_ASA_REVERB_ROOM_TYPE_LargeChamber 7
#define ALC_ASA_REVERB_ROOM_TYPE_Cathedral 8
#define ALC_ASA_REVERB_ROOM_TYPE_LargeRoom2 9
#define ALC_ASA_REVERB_ROOM_TYPE_MediumHall2 10
#define ALC_ASA_REVERB_ROOM_TYPE_MediumHall3 11
#define ALC_ASA_REVERB_ROOM_TYPE_LargeHall2 12
#define ALC_ASA_REVERB_EQ_GAIN 'rveg' // type ALfloat
#define ALC_ASA_REVERB_EQ_BANDWITH 'rveb' // type ALfloat
#define ALC_ASA_REVERB_EQ_FREQ 'rvef' // type ALfloat
/* source properties */
#define ALC_ASA_REVERB_SEND_LEVEL 'rvsl' // type ALfloat 0.0 (dry) - 1.0 (wet) (0-100% dry/wet mix, 0.0 default)
#define ALC_ASA_OCCLUSION 'occl' // type ALfloat -100.0 db (most occlusion) - 0.0 db (no occlusion, 0.0 default)
#define ALC_ASA_OBSTRUCTION 'obst' // type ALfloat -100.0 db (most obstruction) - 0.0 db (no obstruction, 0.0 default)
/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ALC_EXT_OUTPUT_CAPTURER
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
/*
Allows an application to capture the rendered output of the current context.
The application prepares OpenAL for capturing the context output by specifying the data format
of the captured audio output data. Once capture has been started, the application then queries OpenAL
for the available number of captured samples, and requests the samples by providing a buffer to fill.
Retrieve functions via alcGetProcAddress() by passing in strings: alcOutputCapturerPrepare, alcOutputCapturerStart,
alcOutputCapturerStop, alcOutputCapturerAvailableSamples and alcOutputCapturerSamples
*/
/*
API: alcOutputCapturerPrepare
Prepare output capturing of the current context by specifying the data format desired from OpenAL.
frequency - Sampling rate of the captured output.
format - Data format of the captured data. Specified as one of the native OpenAL data format types:
AL_FORMAT_MONO8
AL_FORMAT_MONO16
AL_FORMAT_STEREO8
AL_FORMAT_STEREO16
maxsamplecount - The maximum number of samples that will be requested by the application.
*/
typedef ALvoid AL_APIENTRY (*alcOutputCapturerPrepareProcPtr) (ALCuint frequency, ALCenum format, ALCsizei maxsamplecount);
/*
API: alcOutputCapturerStart
Start capturing samples rendered by the current context to a maximum of the sample count specified when calling alcOutputCapturerPrepare.
*/
typedef ALvoid AL_APIENTRY (*alcOutputCapturerStartProcPtr) (void);
/*
API: alcOutputCapturerStop
Stop capturing samples rendered by the context. This function resets the captured audio samples to 0.
*/
typedef ALvoid AL_APIENTRY (*alcOutputCapturerStopProcPtr) (void);
/*
API: alcOutputCapturerAvailableSamples
Get the number of captured samples currently available.
*/
typedef ALint AL_APIENTRY (*alcOutputCapturerAvailableSamplesProcPtr) (void);
/*
API: alcOutputCapturerSamples
Write captured samples to an application provided buffer.
buffer - Application provided buffer to be filled with the requested amount of samples and must be of size
samplecount * size of sample. i.e. 100 samples of AL_FORMAT_STEREO16 data -> 100 * 4 = 400 bytes
The buffer must NOT be deallocated before the call to alcOutputCapturerSamples returns.
samplecount - Number of samples to be copied to the provided buffer.
Requesting more samples than currently available is an error.
*/
typedef ALvoid AL_APIENTRY (*alcOutputCapturerSamplesProcPtr) (ALCvoid* __nonnull buffer, ALCsizei samplecount);
#endif // __OAL_MAC_OSX_OAL_EXTENSIONS_H__
// ========== OpenAL.framework/Headers/oalStaticBufferExtension.h
/**********************************************************************************************************************************
*
* OpenAL cross platform audio library
* Copyright (c) 2004-2006, Apple Computer, Inc. All rights reserved.
* Copyright (c) 2007-2008, Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following
* conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided with the distribution.
* 3. Neither the name of Apple Inc. ("Apple") nor the names of its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
**********************************************************************************************************************************/
#ifndef __OAL_STATIC_BUFFER_EXTENSION_H__
#define __OAL_STATIC_BUFFER_EXTENSION_H__
#include <OpenAL/al.h>
/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
AL_EXT_STATIC_BUFFER
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
typedef ALvoid AL_APIENTRY (*alBufferDataStaticProcPtr) (ALint bid, ALenum format, const ALvoid* __nonnull data, ALsizei size, ALsizei freq);
#endif // __OAL_STATIC_BUFFER_EXTENSION_H__// ========== OpenAL.framework/Headers/al.h
#ifndef AL_AL_H
#define AL_AL_H
#include <os/availability.h>
#if defined(__cplusplus)
extern "C" {
#endif
#if defined(_WIN32) && !defined(_XBOX)
/* _OPENAL32LIB is deprecated */
#if defined(AL_BUILD_LIBRARY) || defined (_OPENAL32LIB)
#define AL_API __declspec(dllexport)
#else
#define AL_API __declspec(dllimport)
#endif
#else
#if defined(AL_BUILD_LIBRARY) && defined(HAVE_GCC_VISIBILITY)
#define AL_API __attribute__((visibility("default")))
#else
#define AL_API extern
#endif
#endif
#if defined(_WIN32)
#define AL_APIENTRY __cdecl
#else
#define AL_APIENTRY
#endif
#if defined(TARGET_OS_MAC) && TARGET_OS_MAC
// #pragma export on
#endif
/*
* The OPENAL, ALAPI, ALAPIENTRY, AL_INVALID, AL_ILLEGAL_ENUM, and
* AL_ILLEGAL_COMMAND macros are deprecated, but are included for
* applications porting code from AL 1.0
*/
#define OPENAL
#define ALAPI AL_API
#define ALAPIENTRY AL_APIENTRY
#define AL_INVALID (-1)
#define AL_ILLEGAL_ENUM AL_INVALID_ENUM
#define AL_ILLEGAL_COMMAND AL_INVALID_OPERATION
#define AL_VERSION_1_0
#define AL_VERSION_1_1
#ifndef OPENAL_DEPRECATED
#define OPENAL_DEPRECATED API_DEPRECATED("OpenAL is deprecated in favor of AVAudioEngine", macos(10.4, 10.15), ios(2.0, 13.0))
#endif // OPENAL_DEPRECATED
/** 8-bit boolean */
typedef char ALboolean;
/** character */
typedef char ALchar;
/** signed 8-bit 2's complement integer */
typedef char ALbyte;
/** unsigned 8-bit integer */
typedef unsigned char ALubyte;
/** signed 16-bit 2's complement integer */
typedef short ALshort;
/** unsigned 16-bit integer */
typedef unsigned short ALushort;
/** signed 32-bit 2's complement integer */
typedef int ALint;
/** unsigned 32-bit integer */
typedef unsigned int ALuint;
/** non-negative 32-bit binary integer size */
typedef int ALsizei;
/** enumerated 32-bit value */
typedef int ALenum;
/** 32-bit IEEE754 floating-point */
typedef float ALfloat;
/** 64-bit IEEE754 floating-point */
typedef double ALdouble;
/** void type (for opaque pointers only) */
typedef void ALvoid;
/* Enumerant values begin at column 50. No tabs. */
/* "no distance model" or "no buffer" */
#define AL_NONE 0
/* Boolean False. */
#define AL_FALSE 0
/** Boolean True. */
#define AL_TRUE 1
/** Indicate Source has relative coordinates. */
#define AL_SOURCE_RELATIVE 0x202
/**
* Directional source, inner cone angle, in degrees.
* Range: [0-360]
* Default: 360
*/
#define AL_CONE_INNER_ANGLE 0x1001
/**
* Directional source, outer cone angle, in degrees.
* Range: [0-360]
* Default: 360
*/
#define AL_CONE_OUTER_ANGLE 0x1002
/**
* Specify the pitch to be applied, either at source,
* or on mixer results, at listener.
* Range: [0.5-2.0]
* Default: 1.0
*/
#define AL_PITCH 0x1003
/**
* Specify the current location in three dimensional space.
* OpenAL, like OpenGL, uses a right handed coordinate system,
* where in a frontal default view X (thumb) points right,
* Y points up (index finger), and Z points towards the
* viewer/camera (middle finger).
* To switch from a left handed coordinate system, flip the
* sign on the Z coordinate.
* Listener position is always in the world coordinate system.
*/
#define AL_POSITION 0x1004
/** Specify the current direction. */
#define AL_DIRECTION 0x1005
/** Specify the current velocity in three dimensional space. */
#define AL_VELOCITY 0x1006
/**
* Indicate whether source is looping.
* Type: ALboolean?
* Range: [AL_TRUE, AL_FALSE]
* Default: FALSE.
*/
#define AL_LOOPING 0x1007
/**
* Indicate the buffer to provide sound samples.
* Type: ALuint.
* Range: any valid Buffer id.
*/
#define AL_BUFFER 0x1009
/**
* Indicate the gain (volume amplification) applied.
* Type: ALfloat.
* Range: ]0.0- ]
* A value of 1.0 means un-attenuated/unchanged.
* Each division by 2 equals an attenuation of -6dB.
* Each multiplicaton with 2 equals an amplification of +6dB.
* A value of 0.0 is meaningless with respect to a logarithmic
* scale; it is interpreted as zero volume - the channel
* is effectively disabled.
*/
#define AL_GAIN 0x100A
/*
* Indicate minimum source attenuation
* Type: ALfloat
* Range: [0.0 - 1.0]
*
* Logarthmic
*/
#define AL_MIN_GAIN 0x100D
/**
* Indicate maximum source attenuation
* Type: ALfloat
* Range: [0.0 - 1.0]
*
* Logarthmic
*/
#define AL_MAX_GAIN 0x100E
/**
* Indicate listener orientation.
*
* at/up
*/
#define AL_ORIENTATION 0x100F
/**
* Source state information.
*/
#define AL_SOURCE_STATE 0x1010
#define AL_INITIAL 0x1011
#define AL_PLAYING 0x1012
#define AL_PAUSED 0x1013
#define AL_STOPPED 0x1014
/**
* Buffer Queue params
*/
#define AL_BUFFERS_QUEUED 0x1015
#define AL_BUFFERS_PROCESSED 0x1016
/**
* Source buffer position information
*/
#define AL_SEC_OFFSET 0x1024
#define AL_SAMPLE_OFFSET 0x1025
#define AL_BYTE_OFFSET 0x1026
/*
* Source type (Static, Streaming or undetermined)
* Source is Static if a Buffer has been attached using AL_BUFFER
* Source is Streaming if one or more Buffers have been attached using alSourceQueueBuffers
* Source is undetermined when it has the NULL buffer attached
*/
#define AL_SOURCE_TYPE 0x1027
#define AL_STATIC 0x1028
#define AL_STREAMING 0x1029
#define AL_UNDETERMINED 0x1030
/** Sound samples: format specifier. */
#define AL_FORMAT_MONO8 0x1100
#define AL_FORMAT_MONO16 0x1101
#define AL_FORMAT_STEREO8 0x1102
#define AL_FORMAT_STEREO16 0x1103
/**
* source specific reference distance
* Type: ALfloat
* Range: 0.0 - +inf
*
* At 0.0, no distance attenuation occurs. Default is
* 1.0.
*/
#define AL_REFERENCE_DISTANCE 0x1020
/**
* source specific rolloff factor
* Type: ALfloat
* Range: 0.0 - +inf
*
*/
#define AL_ROLLOFF_FACTOR 0x1021
/**
* Directional source, outer cone gain.
*
* Default: 0.0
* Range: [0.0 - 1.0]
* Logarithmic
*/
#define AL_CONE_OUTER_GAIN 0x1022
/**
* Indicate distance above which sources are not
* attenuated using the inverse clamped distance model.
*
* Default: +inf
* Type: ALfloat
* Range: 0.0 - +inf
*/
#define AL_MAX_DISTANCE 0x1023
/**
* Sound samples: frequency, in units of Hertz [Hz].
* This is the number of samples per second. Half of the
* sample frequency marks the maximum significant
* frequency component.
*/
#define AL_FREQUENCY 0x2001
#define AL_BITS 0x2002
#define AL_CHANNELS 0x2003
#define AL_SIZE 0x2004
/**
* Buffer state.
*
* Not supported for public use (yet).
*/
#define AL_UNUSED 0x2010
#define AL_PENDING 0x2011
#define AL_PROCESSED 0x2012
/** Errors: No Error. */
#define AL_NO_ERROR AL_FALSE
/**
* Invalid Name paramater passed to AL call.
*/
#define AL_INVALID_NAME 0xA001
/**
* Invalid parameter passed to AL call.
*/
#define AL_INVALID_ENUM 0xA002
/**
* Invalid enum parameter value.
*/
#define AL_INVALID_VALUE 0xA003
/**
* Illegal call.
*/
#define AL_INVALID_OPERATION 0xA004
/**
* No mojo.
*/
#define AL_OUT_OF_MEMORY 0xA005
/** Context strings: Vendor Name. */
#define AL_VENDOR 0xB001
#define AL_VERSION 0xB002
#define AL_RENDERER 0xB003
#define AL_EXTENSIONS 0xB004
/** Global tweakage. */
/**
* Doppler scale. Default 1.0
*/
#define AL_DOPPLER_FACTOR 0xC000
/**
* Tweaks speed of propagation.
*/
#define AL_DOPPLER_VELOCITY 0xC001
/**
* Speed of Sound in units per second
*/
#define AL_SPEED_OF_SOUND 0xC003
/**
* Distance models
*
* used in conjunction with DistanceModel
*
* implicit: NONE, which disances distance attenuation.
*/
#define AL_DISTANCE_MODEL 0xD000
#define AL_INVERSE_DISTANCE 0xD001
#define AL_INVERSE_DISTANCE_CLAMPED 0xD002
#define AL_LINEAR_DISTANCE 0xD003
#define AL_LINEAR_DISTANCE_CLAMPED 0xD004
#define AL_EXPONENT_DISTANCE 0xD005
#define AL_EXPONENT_DISTANCE_CLAMPED 0xD006
/*
* Renderer State management
*/
AL_API void AL_APIENTRY alEnable( ALenum capability ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alDisable( ALenum capability ) OPENAL_DEPRECATED;
AL_API ALboolean AL_APIENTRY alIsEnabled( ALenum capability ) OPENAL_DEPRECATED;
/*
* State retrieval
*/
AL_API const ALchar* AL_APIENTRY alGetString( ALenum param ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetBooleanv( ALenum param, ALboolean* data ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetIntegerv( ALenum param, ALint* data ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetFloatv( ALenum param, ALfloat* data ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetDoublev( ALenum param, ALdouble* data ) OPENAL_DEPRECATED;
AL_API ALboolean AL_APIENTRY alGetBoolean( ALenum param ) OPENAL_DEPRECATED;
AL_API ALint AL_APIENTRY alGetInteger( ALenum param ) OPENAL_DEPRECATED;
AL_API ALfloat AL_APIENTRY alGetFloat( ALenum param ) OPENAL_DEPRECATED;
AL_API ALdouble AL_APIENTRY alGetDouble( ALenum param ) OPENAL_DEPRECATED;
/*
* Error support.
* Obtain the most recent error generated in the AL state machine.
*/
AL_API ALenum AL_APIENTRY alGetError( void ) OPENAL_DEPRECATED;
/*
* Extension support.
* Query for the presence of an extension, and obtain any appropriate
* function pointers and enum values.
*/
AL_API ALboolean AL_APIENTRY alIsExtensionPresent( const ALchar* extname ) OPENAL_DEPRECATED;
AL_API void* AL_APIENTRY alGetProcAddress( const ALchar* fname ) OPENAL_DEPRECATED;
AL_API ALenum AL_APIENTRY alGetEnumValue( const ALchar* ename ) OPENAL_DEPRECATED;
/*
* LISTENER
* Listener represents the location and orientation of the
* 'user' in 3D-space.
*
* Properties include: -
*
* Gain AL_GAIN ALfloat
* Position AL_POSITION ALfloat[3]
* Velocity AL_VELOCITY ALfloat[3]
* Orientation AL_ORIENTATION ALfloat[6] (Forward then Up vectors)
*/
/*
* Set Listener parameters
*/
AL_API void AL_APIENTRY alListenerf( ALenum param, ALfloat value ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alListener3f( ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alListenerfv( ALenum param, const ALfloat* values ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alListeneri( ALenum param, ALint value ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alListener3i( ALenum param, ALint value1, ALint value2, ALint value3 ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alListeneriv( ALenum param, const ALint* values ) OPENAL_DEPRECATED;
/*
* Get Listener parameters
*/
AL_API void AL_APIENTRY alGetListenerf( ALenum param, ALfloat* value ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetListener3f( ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3 ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetListenerfv( ALenum param, ALfloat* values ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetListeneri( ALenum param, ALint* value ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetListener3i( ALenum param, ALint *value1, ALint *value2, ALint *value3 ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetListeneriv( ALenum param, ALint* values ) OPENAL_DEPRECATED;
/**
* SOURCE
* Sources represent individual sound objects in 3D-space.
* Sources take the PCM data provided in the specified Buffer,
* apply Source-specific modifications, and then
* submit them to be mixed according to spatial arrangement etc.
*
* Properties include: -
*
* Gain AL_GAIN ALfloat
* Min Gain AL_MIN_GAIN ALfloat
* Max Gain AL_MAX_GAIN ALfloat
* Position AL_POSITION ALfloat[3]
* Velocity AL_VELOCITY ALfloat[3]
* Direction AL_DIRECTION ALfloat[3]
* Head Relative Mode AL_SOURCE_RELATIVE ALint (AL_TRUE or AL_FALSE)
* Reference Distance AL_REFERENCE_DISTANCE ALfloat
* Max Distance AL_MAX_DISTANCE ALfloat
* RollOff Factor AL_ROLLOFF_FACTOR ALfloat
* Inner Angle AL_CONE_INNER_ANGLE ALint or ALfloat
* Outer Angle AL_CONE_OUTER_ANGLE ALint or ALfloat
* Cone Outer Gain AL_CONE_OUTER_GAIN ALint or ALfloat
* Pitch AL_PITCH ALfloat
* Looping AL_LOOPING ALint (AL_TRUE or AL_FALSE)
* MS Offset AL_MSEC_OFFSET ALint or ALfloat
* Byte Offset AL_BYTE_OFFSET ALint or ALfloat
* Sample Offset AL_SAMPLE_OFFSET ALint or ALfloat
* Attached Buffer AL_BUFFER ALint
* State (Query only) AL_SOURCE_STATE ALint
* Buffers Queued (Query only) AL_BUFFERS_QUEUED ALint
* Buffers Processed (Query only) AL_BUFFERS_PROCESSED ALint
*/
/* Create Source objects */
AL_API void AL_APIENTRY alGenSources( ALsizei n, ALuint* sources ) OPENAL_DEPRECATED;
/* Delete Source objects */
AL_API void AL_APIENTRY alDeleteSources( ALsizei n, const ALuint* sources ) OPENAL_DEPRECATED;
/* Verify a handle is a valid Source */
AL_API ALboolean AL_APIENTRY alIsSource( ALuint sid ) OPENAL_DEPRECATED;
/*
* Set Source parameters
*/
AL_API void AL_APIENTRY alSourcef( ALuint sid, ALenum param, ALfloat value ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alSource3f( ALuint sid, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alSourcefv( ALuint sid, ALenum param, const ALfloat* values ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alSourcei( ALuint sid, ALenum param, ALint value ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alSource3i( ALuint sid, ALenum param, ALint value1, ALint value2, ALint value3 ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alSourceiv( ALuint sid, ALenum param, const ALint* values ) OPENAL_DEPRECATED;
/*
* Get Source parameters
*/
AL_API void AL_APIENTRY alGetSourcef( ALuint sid, ALenum param, ALfloat* value ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetSource3f( ALuint sid, ALenum param, ALfloat* value1, ALfloat* value2, ALfloat* value3) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetSourcefv( ALuint sid, ALenum param, ALfloat* values ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetSourcei( ALuint sid, ALenum param, ALint* value ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetSource3i( ALuint sid, ALenum param, ALint* value1, ALint* value2, ALint* value3) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetSourceiv( ALuint sid, ALenum param, ALint* values ) OPENAL_DEPRECATED;
/*
* Source vector based playback calls
*/
/* Play, replay, or resume (if paused) a list of Sources */
AL_API void AL_APIENTRY alSourcePlayv( ALsizei ns, const ALuint *sids ) OPENAL_DEPRECATED;
/* Stop a list of Sources */
AL_API void AL_APIENTRY alSourceStopv( ALsizei ns, const ALuint *sids ) OPENAL_DEPRECATED;
/* Rewind a list of Sources */
AL_API void AL_APIENTRY alSourceRewindv( ALsizei ns, const ALuint *sids ) OPENAL_DEPRECATED;
/* Pause a list of Sources */
AL_API void AL_APIENTRY alSourcePausev( ALsizei ns, const ALuint *sids ) OPENAL_DEPRECATED;
/*
* Source based playback calls
*/
/* Play, replay, or resume a Source */
AL_API void AL_APIENTRY alSourcePlay( ALuint sid ) OPENAL_DEPRECATED;
/* Stop a Source */
AL_API void AL_APIENTRY alSourceStop( ALuint sid ) OPENAL_DEPRECATED;
/* Rewind a Source (set playback postiton to beginning) */
AL_API void AL_APIENTRY alSourceRewind( ALuint sid ) OPENAL_DEPRECATED;
/* Pause a Source */
AL_API void AL_APIENTRY alSourcePause( ALuint sid ) OPENAL_DEPRECATED;
/*
* Source Queuing
*/
AL_API void AL_APIENTRY alSourceQueueBuffers( ALuint sid, ALsizei numEntries, const ALuint *bids ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alSourceUnqueueBuffers( ALuint sid, ALsizei numEntries, ALuint *bids ) OPENAL_DEPRECATED;
/**
* BUFFER
* Buffer objects are storage space for sample data.
* Buffers are referred to by Sources. One Buffer can be used
* by multiple Sources.
*
* Properties include: -
*
* Frequency (Query only) AL_FREQUENCY ALint
* Size (Query only) AL_SIZE ALint
* Bits (Query only) AL_BITS ALint
* Channels (Query only) AL_CHANNELS ALint
*/
/* Create Buffer objects */
AL_API void AL_APIENTRY alGenBuffers( ALsizei n, ALuint* buffers ) OPENAL_DEPRECATED;
/* Delete Buffer objects */
AL_API void AL_APIENTRY alDeleteBuffers( ALsizei n, const ALuint* buffers ) OPENAL_DEPRECATED;
/* Verify a handle is a valid Buffer */
AL_API ALboolean AL_APIENTRY alIsBuffer( ALuint bid ) OPENAL_DEPRECATED;
/* Specify the data to be copied into a buffer */
AL_API void AL_APIENTRY alBufferData( ALuint bid, ALenum format, const ALvoid* data, ALsizei size, ALsizei freq ) OPENAL_DEPRECATED;
/*
* Set Buffer parameters
*/
AL_API void AL_APIENTRY alBufferf( ALuint bid, ALenum param, ALfloat value ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alBuffer3f( ALuint bid, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alBufferfv( ALuint bid, ALenum param, const ALfloat* values ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alBufferi( ALuint bid, ALenum param, ALint value ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alBuffer3i( ALuint bid, ALenum param, ALint value1, ALint value2, ALint value3 ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alBufferiv( ALuint bid, ALenum param, const ALint* values ) OPENAL_DEPRECATED;
/*
* Get Buffer parameters
*/
AL_API void AL_APIENTRY alGetBufferf( ALuint bid, ALenum param, ALfloat* value ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetBuffer3f( ALuint bid, ALenum param, ALfloat* value1, ALfloat* value2, ALfloat* value3) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetBufferfv( ALuint bid, ALenum param, ALfloat* values ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetBufferi( ALuint bid, ALenum param, ALint* value ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetBuffer3i( ALuint bid, ALenum param, ALint* value1, ALint* value2, ALint* value3) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alGetBufferiv( ALuint bid, ALenum param, ALint* values );
/*
* Global Parameters
*/
AL_API void AL_APIENTRY alDopplerFactor( ALfloat value ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alDopplerVelocity( ALfloat value ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alSpeedOfSound( ALfloat value ) OPENAL_DEPRECATED;
AL_API void AL_APIENTRY alDistanceModel( ALenum distanceModel ) OPENAL_DEPRECATED;
/*
* Pointer-to-function types, useful for dynamically getting AL entry points.
*/
typedef void (AL_APIENTRY *LPALENABLE)( ALenum capability );
typedef void (AL_APIENTRY *LPALDISABLE)( ALenum capability );
typedef ALboolean (AL_APIENTRY *LPALISENABLED)( ALenum capability );
typedef const ALchar* (AL_APIENTRY *LPALGETSTRING)( ALenum param );
typedef void (AL_APIENTRY *LPALGETBOOLEANV)( ALenum param, ALboolean* data );
typedef void (AL_APIENTRY *LPALGETINTEGERV)( ALenum param, ALint* data );
typedef void (AL_APIENTRY *LPALGETFLOATV)( ALenum param, ALfloat* data );
typedef void (AL_APIENTRY *LPALGETDOUBLEV)( ALenum param, ALdouble* data );
typedef ALboolean (AL_APIENTRY *LPALGETBOOLEAN)( ALenum param );
typedef ALint (AL_APIENTRY *LPALGETINTEGER)( ALenum param );
typedef ALfloat (AL_APIENTRY *LPALGETFLOAT)( ALenum param );
typedef ALdouble (AL_APIENTRY *LPALGETDOUBLE)( ALenum param );
typedef ALenum (AL_APIENTRY *LPALGETERROR)( void );
typedef ALboolean (AL_APIENTRY *LPALISEXTENSIONPRESENT)(const ALchar* extname );
typedef void* (AL_APIENTRY *LPALGETPROCADDRESS)( const ALchar* fname );
typedef ALenum (AL_APIENTRY *LPALGETENUMVALUE)( const ALchar* ename );
typedef void (AL_APIENTRY *LPALLISTENERF)( ALenum param, ALfloat value );
typedef void (AL_APIENTRY *LPALLISTENER3F)( ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
typedef void (AL_APIENTRY *LPALLISTENERFV)( ALenum param, const ALfloat* values );
typedef void (AL_APIENTRY *LPALLISTENERI)( ALenum param, ALint value );
typedef void (AL_APIENTRY *LPALLISTENER3I)( ALenum param, ALint value1, ALint value2, ALint value3 );
typedef void (AL_APIENTRY *LPALLISTENERIV)( ALenum param, const ALint* values );
typedef void (AL_APIENTRY *LPALGETLISTENERF)( ALenum param, ALfloat* value );
typedef void (AL_APIENTRY *LPALGETLISTENER3F)( ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3 );
typedef void (AL_APIENTRY *LPALGETLISTENERFV)( ALenum param, ALfloat* values );
typedef void (AL_APIENTRY *LPALGETLISTENERI)( ALenum param, ALint* value );
typedef void (AL_APIENTRY *LPALGETLISTENER3I)( ALenum param, ALint *value1, ALint *value2, ALint *value3 );
typedef void (AL_APIENTRY *LPALGETLISTENERIV)( ALenum param, ALint* values );
typedef void (AL_APIENTRY *LPALGENSOURCES)( ALsizei n, ALuint* sources );
typedef void (AL_APIENTRY *LPALDELETESOURCES)( ALsizei n, const ALuint* sources );
typedef ALboolean (AL_APIENTRY *LPALISSOURCE)( ALuint sid );
typedef void (AL_APIENTRY *LPALSOURCEF)( ALuint sid, ALenum param, ALfloat value);
typedef void (AL_APIENTRY *LPALSOURCE3F)( ALuint sid, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
typedef void (AL_APIENTRY *LPALSOURCEFV)( ALuint sid, ALenum param, const ALfloat* values );
typedef void (AL_APIENTRY *LPALSOURCEI)( ALuint sid, ALenum param, ALint value);
typedef void (AL_APIENTRY *LPALSOURCE3I)( ALuint sid, ALenum param, ALint value1, ALint value2, ALint value3 );
typedef void (AL_APIENTRY *LPALSOURCEIV)( ALuint sid, ALenum param, const ALint* values );
typedef void (AL_APIENTRY *LPALGETSOURCEF)( ALuint sid, ALenum param, ALfloat* value );
typedef void (AL_APIENTRY *LPALGETSOURCE3F)( ALuint sid, ALenum param, ALfloat* value1, ALfloat* value2, ALfloat* value3);
typedef void (AL_APIENTRY *LPALGETSOURCEFV)( ALuint sid, ALenum param, ALfloat* values );
typedef void (AL_APIENTRY *LPALGETSOURCEI)( ALuint sid, ALenum param, ALint* value );
typedef void (AL_APIENTRY *LPALGETSOURCE3I)( ALuint sid, ALenum param, ALint* value1, ALint* value2, ALint* value3);
typedef void (AL_APIENTRY *LPALGETSOURCEIV)( ALuint sid, ALenum param, ALint* values );
typedef void (AL_APIENTRY *LPALSOURCEPLAYV)( ALsizei ns, const ALuint *sids );
typedef void (AL_APIENTRY *LPALSOURCESTOPV)( ALsizei ns, const ALuint *sids );
typedef void (AL_APIENTRY *LPALSOURCEREWINDV)( ALsizei ns, const ALuint *sids );
typedef void (AL_APIENTRY *LPALSOURCEPAUSEV)( ALsizei ns, const ALuint *sids );
typedef void (AL_APIENTRY *LPALSOURCEPLAY)( ALuint sid );
typedef void (AL_APIENTRY *LPALSOURCESTOP)( ALuint sid );
typedef void (AL_APIENTRY *LPALSOURCEREWIND)( ALuint sid );
typedef void (AL_APIENTRY *LPALSOURCEPAUSE)( ALuint sid );
typedef void (AL_APIENTRY *LPALSOURCEQUEUEBUFFERS)(ALuint sid, ALsizei numEntries, const ALuint *bids );
typedef void (AL_APIENTRY *LPALSOURCEUNQUEUEBUFFERS)(ALuint sid, ALsizei numEntries, ALuint *bids );
typedef void (AL_APIENTRY *LPALGENBUFFERS)( ALsizei n, ALuint* buffers );
typedef void (AL_APIENTRY *LPALDELETEBUFFERS)( ALsizei n, const ALuint* buffers );
typedef ALboolean (AL_APIENTRY *LPALISBUFFER)( ALuint bid );
typedef void (AL_APIENTRY *LPALBUFFERDATA)( ALuint bid, ALenum format, const ALvoid* data, ALsizei size, ALsizei freq );
typedef void (AL_APIENTRY *LPALBUFFERF)( ALuint bid, ALenum param, ALfloat value);
typedef void (AL_APIENTRY *LPALBUFFER3F)( ALuint bid, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3 );
typedef void (AL_APIENTRY *LPALBUFFERFV)( ALuint bid, ALenum param, const ALfloat* values );
typedef void (AL_APIENTRY *LPALBUFFERI)( ALuint bid, ALenum param, ALint value);
typedef void (AL_APIENTRY *LPALBUFFER3I)( ALuint bid, ALenum param, ALint value1, ALint value2, ALint value3 );