104 lines
4.0 KiB
Factor
Executable File
104 lines
4.0 KiB
Factor
Executable File
! Copyright (C) 2007 Chris Double.
|
|
! See http://factorcode.org/license.txt for BSD license.
|
|
USING: kernel accessors arrays alien system combinators
|
|
alien.syntax namespaces alien.c-types sequences vocabs.loader
|
|
shuffle openal openal.alut.backend alien.libraries generalizations
|
|
specialized-arrays alien.destructors ;
|
|
FROM: alien.c-types => float short ;
|
|
SPECIALIZED-ARRAY: uint
|
|
IN: openal.alut
|
|
|
|
<< "alut" {
|
|
{ [ os windows? ] [ "alut.dll" ] }
|
|
{ [ os macosx? ] [
|
|
"/System/Library/Frameworks/OpenAL.framework/OpenAL"
|
|
] }
|
|
{ [ os unix? ] [ "libalut.so" ] }
|
|
} cond cdecl add-library >>
|
|
|
|
<< os macosx? [ "alut" deploy-library ] unless >>
|
|
|
|
LIBRARY: alut
|
|
|
|
CONSTANT: ALUT_API_MAJOR_VERSION 1
|
|
CONSTANT: ALUT_API_MINOR_VERSION 1
|
|
CONSTANT: ALUT_ERROR_NO_ERROR 0
|
|
CONSTANT: ALUT_ERROR_OUT_OF_MEMORY HEX: 200
|
|
CONSTANT: ALUT_ERROR_INVALID_ENUM HEX: 201
|
|
CONSTANT: ALUT_ERROR_INVALID_VALUE HEX: 202
|
|
CONSTANT: ALUT_ERROR_INVALID_OPERATION HEX: 203
|
|
CONSTANT: ALUT_ERROR_NO_CURRENT_CONTEXT HEX: 204
|
|
CONSTANT: ALUT_ERROR_AL_ERROR_ON_ENTRY HEX: 205
|
|
CONSTANT: ALUT_ERROR_ALC_ERROR_ON_ENTRY HEX: 206
|
|
CONSTANT: ALUT_ERROR_OPEN_DEVICE HEX: 207
|
|
CONSTANT: ALUT_ERROR_CLOSE_DEVICE HEX: 208
|
|
CONSTANT: ALUT_ERROR_CREATE_CONTEXT HEX: 209
|
|
CONSTANT: ALUT_ERROR_MAKE_CONTEXT_CURRENT HEX: 20A
|
|
CONSTANT: ALUT_ERROR_DESTRY_CONTEXT HEX: 20B
|
|
CONSTANT: ALUT_ERROR_GEN_BUFFERS HEX: 20C
|
|
CONSTANT: ALUT_ERROR_BUFFER_DATA HEX: 20D
|
|
CONSTANT: ALUT_ERROR_IO_ERROR HEX: 20E
|
|
CONSTANT: ALUT_ERROR_UNSUPPORTED_FILE_TYPE HEX: 20F
|
|
CONSTANT: ALUT_ERROR_UNSUPPORTED_FILE_SUBTYPE HEX: 210
|
|
CONSTANT: ALUT_ERROR_CORRUPT_OR_TRUNCATED_DATA HEX: 211
|
|
CONSTANT: ALUT_WAVEFORM_SINE HEX: 100
|
|
CONSTANT: ALUT_WAVEFORM_SQUARE HEX: 101
|
|
CONSTANT: ALUT_WAVEFORM_SAWTOOTH HEX: 102
|
|
CONSTANT: ALUT_WAVEFORM_WHITENOISE HEX: 103
|
|
CONSTANT: ALUT_WAVEFORM_IMPULSE HEX: 104
|
|
CONSTANT: ALUT_LOADER_BUFFER HEX: 300
|
|
CONSTANT: ALUT_LOADER_MEMORY HEX: 301
|
|
|
|
FUNCTION: ALboolean alutInit ( int* argcp, c-string* argv ) ;
|
|
FUNCTION: ALboolean alutInitWithoutContext ( int* argcp, c-string* argv ) ;
|
|
FUNCTION: ALboolean alutExit ( ) ;
|
|
FUNCTION: ALenum alutGetError ( ) ;
|
|
FUNCTION: c-string alutGetErrorString ( ALenum error ) ;
|
|
FUNCTION: ALuint alutCreateBufferFromFile ( c-string fileName ) ;
|
|
FUNCTION: ALuint alutCreateBufferFromFileImage ( void* data, ALsizei length ) ;
|
|
FUNCTION: ALuint alutCreateBufferHelloWorld ( ) ;
|
|
FUNCTION: ALuint alutCreateBufferWaveform ( ALenum waveshape, ALfloat frequency, ALfloat phase, ALfloat duration ) ;
|
|
FUNCTION: void* alutLoadMemoryFromFile ( c-string fileName, ALenum* format, ALsizei* size, ALfloat* frequency ) ;
|
|
FUNCTION: void* alutLoadMemoryFromFileImage ( void* data, ALsizei length, ALenum* format, ALsizei* size, ALfloat* frequency ) ;
|
|
FUNCTION: void* alutLoadMemoryHelloWorld ( ALenum* format, ALsizei* size, ALfloat* frequency ) ;
|
|
FUNCTION: void* alutLoadMemoryWaveform ( ALenum waveshape, ALfloat frequency, ALfloat phase, ALfloat duration, ALenum* format, ALsizei* size, ALfloat* freq ) ;
|
|
FUNCTION: c-string alutGetMIMETypes ( ALenum loader ) ;
|
|
FUNCTION: ALint alutGetMajorVersion ( ) ;
|
|
FUNCTION: ALint alutGetMinorVersion ( ) ;
|
|
FUNCTION: ALboolean alutSleep ( ALfloat duration ) ;
|
|
|
|
FUNCTION: void alutUnloadWAV ( ALenum format, void* data, ALsizei size, ALsizei frequency ) ;
|
|
|
|
SYMBOL: init
|
|
|
|
: init-openal ( -- )
|
|
init get-global expired? [
|
|
f f alutInit 0 = [ "Could not initialize OpenAL" throw ] when
|
|
1337 <alien> init set-global
|
|
] when ;
|
|
|
|
: exit-openal ( -- )
|
|
init get-global expired? [
|
|
alutExit 0 = [ "Could not close OpenAL" throw ] when
|
|
f init set-global
|
|
] unless ;
|
|
|
|
: create-buffer-from-file ( filename -- buffer )
|
|
alutCreateBufferFromFile dup AL_NONE = [
|
|
"create-buffer-from-file failed" throw
|
|
] when ;
|
|
|
|
os macosx? "openal.alut.macosx" "openal.alut.other" ? require
|
|
|
|
: create-buffer-from-wav ( filename -- buffer )
|
|
gen-buffer dup rot load-wav-file
|
|
[ alBufferData ] 4 nkeep alutUnloadWAV ;
|
|
|
|
: check-error ( -- )
|
|
alGetError dup ALUT_ERROR_NO_ERROR = [
|
|
drop
|
|
] [
|
|
alGetString throw
|
|
] if ;
|
|
|