crt0mega
/
openal-alsa-creative
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
openal-alsa-creative/include/AL/altypes.h

485 lines
11 KiB
C
Raw Blame History

#ifndef _AL_TYPES_H_
#define _AL_TYPES_H_
/* define platform type */
#if !defined(MACINTOSH_AL) && !defined(LINUX_AL) && !defined(WINDOWS_AL)
#ifdef __APPLE__
#define MACINTOSH_AL
#else
#ifdef _WIN32
#define WINDOWS_AL
#else
#define LINUX_AL
#endif
#endif
#endif
/** OpenAL bool type. */
typedef char ALboolean;
/** OpenAL 8bit signed byte. */
#ifdef LINUX_AL
typedef signed char ALbyte;
#else
typedef char ALbyte;
#endif
/** OpenAL 8bit unsigned byte. */
typedef unsigned char ALubyte;
/** OpenAL 16bit signed short integer type. */
typedef short ALshort;
/** OpenAL 16bit unsigned short integer type. */
typedef unsigned short ALushort;
/** OpenAL 32bit unsigned integer type. */
typedef unsigned int ALuint;
/** OpenAL 32bit signed integer type. */
typedef int ALint;
/** OpenAL 32bit floating point type. */
typedef float ALfloat;
/** OpenAL 64bit double point type. */
typedef double ALdouble;
/** OpenAL 32bit type. */
/** OpenAL 8bit signed byte. */
#ifdef LINUX_AL
typedef signed int ALsizei;
#else
typedef unsigned int ALsizei;
#endif
/** OpenAL void type (for params, not returns). */
#ifdef LINUX_AL
typedef void ALvoid;
#else
#define ALvoid void
#endif
/** OpenAL enumerations. */
typedef int ALenum;
/** OpenAL bitfields. */
typedef unsigned int ALbitfield;
/** OpenAL clamped float. */
typedef ALfloat ALclampf;
/** Openal clamped double. */
typedef ALdouble ALclampd;
/* Enumerant values begin at column 50. No tabs. */
/* bad value */
#define AL_INVALID -1
#define AL_NONE 0
/* Boolean False. */
#define AL_FALSE 0
/** Boolean True. */
#define AL_TRUE 1
/**
* Indicate the type of AL_SOURCE.
* Sources can be spatialized
*/
#define AL_SOURCE_TYPE 0x200
/** Indicate source has absolute coordinates. */
#define AL_SOURCE_ABSOLUTE 0x201
/** 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
#ifdef LINUX_AL
/* no longer used -- will probably be removed */
/**
* Indicate whether source is meant to be streaming.
* Type: ALboolean?
* Range: [AL_TRUE, AL_FALSE]
* Default: FALSE.
*/
#define AL_STREAMING 0x1008
#endif
/**
* 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
#ifdef LINUX_AL
/* byte offset into source (in canon format). -1 if source
* is not playing. Don't set this, get this.
*
* Type: ALint
* Range: -1 - +inf
*/
#define AL_BYTE_LOKI 0x100C
#endif
/*
* 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
/**
* Specify the channel mask. (Creative)
* Type: ALuint
* Range: [0 - 255]
*/
#define AL_CHANNEL_MASK 0x3000
/**
* 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
/** 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
#define AL_DATA 0x2005
/**
* 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_ILLEGAL_ENUM 0xA002
#define AL_INVALID_ENUM 0xA002
/**
* Invalid enum parameter value.
*/
#define AL_INVALID_VALUE 0xA003
/**
* Illegal call.
*/
#define AL_ILLEGAL_COMMAND 0xA004
#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
#ifdef LINUX_AL
/* no longer used -- will probably be removed */
/**
* Distance scaling
*/
#define AL_DISTANCE_SCALE 0xC002
#endif
/**
* 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
#ifdef LINUX_AL
/* all the IASIG stuff was never used -- will probably be removed */
/**
* enables
*/
/* #define AL_SOME_ENABLE 0xE000 */
/** IASIG Level 2 Environment. */
/**
* Parameter: IASIG ROOM blah
* Type: intgeger
* Range: [-10000, 0]
* Default: -10000
*/
#define AL_ENV_ROOM_IASIG 0x3001
/**
* Parameter: IASIG ROOM_HIGH_FREQUENCY
* Type: integer
* Range: [-10000, 0]
* Default: 0
*/
#define AL_ENV_ROOM_HIGH_FREQUENCY_IASIG 0x3002
/**
* Parameter: IASIG ROOM_ROLLOFF_FACTOR
* Type: float
* Range: [0.0, 10.0]
* Default: 0.0
*/
#define AL_ENV_ROOM_ROLLOFF_FACTOR_IASIG 0x3003
/**
* Parameter: IASIG DECAY_TIME
* Type: float
* Range: [0.1, 20.0]
* Default: 1.0
*/
#define AL_ENV_DECAY_TIME_IASIG 0x3004
/**
* Parameter: IASIG DECAY_HIGH_FREQUENCY_RATIO
* Type: float
* Range: [0.1, 2.0]
* Default: 0.5
*/
#define AL_ENV_DECAY_HIGH_FREQUENCY_RATIO_IASIG 0x3005
/**
* Parameter: IASIG REFLECTIONS
* Type: integer
* Range: [-10000, 1000]
* Default: -10000
*/
#define AL_ENV_REFLECTIONS_IASIG 0x3006
/**
* Parameter: IASIG REFLECTIONS_DELAY
* Type: float
* Range: [0.0, 0.3]
* Default: 0.02
*/
#define AL_ENV_REFLECTIONS_DELAY_IASIG 0x3006
/**
* Parameter: IASIG REVERB
* Type: integer
* Range: [-10000,2000]
* Default: -10000
*/
#define AL_ENV_REVERB_IASIG 0x3007
/**
* Parameter: IASIG REVERB_DELAY
* Type: float
* Range: [0.0, 0.1]
* Default: 0.04
*/
#define AL_ENV_REVERB_DELAY_IASIG 0x3008
/**
* Parameter: IASIG DIFFUSION
* Type: float
* Range: [0.0, 100.0]
* Default: 100.0
*/
#define AL_ENV_DIFFUSION_IASIG 0x3009
/**
* Parameter: IASIG DENSITY
* Type: float
* Range: [0.0, 100.0]
* Default: 100.0
*/
#define AL_ENV_DENSITY_IASIG 0x300A
/**
* Parameter: IASIG HIGH_FREQUENCY_REFERENCE
* Type: float
* Range: [20.0, 20000.0]
* Default: 5000.0
*/
#define AL_ENV_HIGH_FREQUENCY_REFERENCE_IASIG 0x300B
#endif
#endif
Reference in New Issue View Git Blame Copy Permalink