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ALc.c File Reference
#include "config.h"
#include <math.h>
#include <stdlib.h>
#include <stdio.h>
#include <memory.h>
#include <ctype.h>
#include <signal.h>
#include "alMain.h"
#include "alSource.h"
#include "alListener.h"
#include "alThunk.h"
#include "alBuffer.h"
#include "alAuxEffectSlot.h"
#include "alError.h"
#include "bs2b.h"
#include "alu.h"

Go to the source code of this file.

Macros

#define DECL(x)   { #x, (ALCvoid*)(x) }
 
#define DECL(x)   { #x, (x) }
 
#define DECL_APPEND_LIST_FUNC(type)
 
#define DEVICE_FORMAT_REQUEST   (DEVICE_CHANNELS_REQUEST|DEVICE_SAMPLE_TYPE_REQUEST)
 
#define DO_INITCONFIG()   pthread_once(&alc_config_once, alc_initconfig)
 
#define EmptyFuncs   { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL }
 

Typedefs

typedef struct ALCenums ALCenums
 
typedef struct ALCfunction ALCfunction
 

Functions

static void alc_cleanup (void)
 
static void alc_deinit (void)
 
static void alc_deinit_safe (void)
 
static void alc_init (void)
 
static void alc_initconfig (void)
 
ALC_API ALCboolean ALC_APIENTRY alcCaptureCloseDevice (ALCdevice *Device)
 
ALC_API ALCdevice *ALC_APIENTRY alcCaptureOpenDevice (const ALCchar *deviceName, ALCuint frequency, ALCenum format, ALCsizei samples)
 
ALC_API void ALC_APIENTRY alcCaptureSamples (ALCdevice *device, ALCvoid *buffer, ALCsizei samples)
 
ALC_API void ALC_APIENTRY alcCaptureStart (ALCdevice *device)
 
ALC_API void ALC_APIENTRY alcCaptureStop (ALCdevice *device)
 
ALC_API ALCboolean ALC_APIENTRY alcCloseDevice (ALCdevice *Device)
 
void ALCcontext_DecRef (ALCcontext *context)
 
void ALCcontext_IncRef (ALCcontext *context)
 
ALC_API ALCcontext *ALC_APIENTRY alcCreateContext (ALCdevice *device, const ALCint *attrList)
 
ALC_API ALCvoid ALC_APIENTRY alcDestroyContext (ALCcontext *context)
 
void ALCdevice_DecRef (ALCdevice *device)
 
ALint64 ALCdevice_GetLatencyDefault (ALCdevice *device)
 
void ALCdevice_IncRef (ALCdevice *device)
 
void ALCdevice_LockDefault (ALCdevice *device)
 
void ALCdevice_UnlockDefault (ALCdevice *device)
 
ALC_API ALCdevice *ALC_APIENTRY alcGetContextsDevice (ALCcontext *Context)
 
ALC_API ALCcontext *ALC_APIENTRY alcGetCurrentContext (void)
 
ALC_API ALCenum ALC_APIENTRY alcGetEnumValue (ALCdevice *device, const ALCchar *enumName)
 
ALC_API ALCenum ALC_APIENTRY alcGetError (ALCdevice *device)
 
ALC_API ALCvoid ALC_APIENTRY alcGetIntegerv (ALCdevice *device, ALCenum param, ALsizei size, ALCint *data)
 
ALC_API ALCvoid *ALC_APIENTRY alcGetProcAddress (ALCdevice *device, const ALCchar *funcName)
 
ALC_API const ALCchar *ALC_APIENTRY alcGetString (ALCdevice *Device, ALCenum param)
 
ALC_API ALCcontext *ALC_APIENTRY alcGetThreadContext (void)
 
ALC_API ALCboolean ALC_APIENTRY alcIsExtensionPresent (ALCdevice *device, const ALCchar *extName)
 
ALC_API ALCboolean ALC_APIENTRY alcIsRenderFormatSupportedSOFT (ALCdevice *device, ALCsizei freq, ALCenum channels, ALCenum type)
 
ALC_API ALCdevice *ALC_APIENTRY alcLoopbackOpenDeviceSOFT (const ALCchar *deviceName)
 
ALC_API ALCboolean ALC_APIENTRY alcMakeContextCurrent (ALCcontext *context)
 
ALC_API ALCdevice *ALC_APIENTRY alcOpenDevice (const ALCchar *deviceName)
 
ALC_API ALCvoid ALC_APIENTRY alcProcessContext (ALCcontext *Context)
 
ALC_API void ALC_APIENTRY alcRenderSamplesSOFT (ALCdevice *device, ALCvoid *buffer, ALCsizei samples)
 
static void alcSetError (ALCdevice *device, ALCenum errorCode)
 
ALC_API ALCboolean ALC_APIENTRY alcSetThreadContext (ALCcontext *context)
 
ALC_API ALCvoid ALC_APIENTRY alcSuspendContext (ALCcontext *Context)
 
static void AppendList (const ALCchar *name, ALCchar **List, size_t *ListSize)
 
ALuint BytesFromDevFmt (enum DevFmtType type)
 
ALuint ChannelsFromDevFmt (enum DevFmtChannels chans)
 
static ALboolean DecomposeDevFormat (ALenum format, enum DevFmtChannels *chans, enum DevFmtType *type)
 
const ALCchar * DevFmtChannelsString (enum DevFmtChannels chans)
 
const ALCchar * DevFmtTypeString (enum DevFmtType type)
 
static ALCvoid FreeContext (ALCcontext *context)
 
static ALCvoid FreeDevice (ALCdevice *device)
 
ALCcontext * GetContextRef (void)
 
static ALvoid InitContext (ALCcontext *Context)
 
static ALCboolean IsValidALCChannels (ALCenum channels)
 
static ALCboolean IsValidALCType (ALCenum type)
 
static void LockLists (void)
 
static void ProbeAllDevicesList (void)
 
static void ProbeCaptureDeviceList (void)
 
static void ProbeList (ALCchar **list, size_t *listsize, enum DevProbe type)
 
static void ReleaseContext (ALCcontext *context, ALCdevice *device)
 
static void ReleaseThreadCtx (void *ptr)
 
void SetDefaultChannelOrder (ALCdevice *device)
 
void SetDefaultWFXChannelOrder (ALCdevice *device)
 
static void UnlockLists (void)
 
static ALCenum UpdateDeviceParams (ALCdevice *device, const ALCint *attrList)
 
static ALCcontext * VerifyContext (ALCcontext *context)
 
static ALCdevice * VerifyDevice (ALCdevice *device)
 

Variables

static pthread_once_t alc_config_once = PTHREAD_ONCE_INIT
 
static ALCchar * alcAllDevicesList
 
static size_t alcAllDevicesListSize
 
static ALCchar * alcCaptureDefaultDeviceSpecifier
 
static ALCchar * alcCaptureDeviceList
 
static size_t alcCaptureDeviceListSize
 
static ALCchar * alcDefaultAllDevicesSpecifier
 
static const ALCchar alcDefaultName [] = "OpenAL Soft\0"
 
static const ALCint alcEFXMajorVersion = 1
 
static const ALCint alcEFXMinorVersion = 0
 
static const ALCchar alcErrInvalidContext [] = "Invalid Context"
 
static const ALCchar alcErrInvalidDevice [] = "Invalid Device"
 
static const ALCchar alcErrInvalidEnum [] = "Invalid Enum"
 
static const ALCchar alcErrInvalidValue [] = "Invalid Value"
 
static const ALCchar alcErrOutOfMemory [] = "Out of Memory"
 
static const ALCchar alcExtensionList []
 
static const ALCfunction alcFunctions []
 
static const ALCint alcMajorVersion = 1
 
static const ALCint alcMinorVersion = 1
 
static const ALCchar alcNoDeviceExtList []
 
static const ALCchar alcNoError [] = "No Error"
 
static const ALchar alExtList []
 
static struct BackendInfo BackendList []
 
static struct BackendInfo BackendLoopback
 
static struct BackendInfo CaptureBackend
 
static ALeffect DefaultEffect
 
static ALCdevice *volatile DeviceList = NULL
 
static const ALCenums enumeration []
 
static ALCcontext *volatile GlobalContext = NULL
 
static volatile ALCenum LastNullDeviceError = ALC_NO_ERROR
 
static CRITICAL_SECTION ListLock
 
static pthread_key_t LocalContext
 
FILE * LogFile
 
enum LogLevel LogLevel = LogError
 
static struct BackendInfo PlaybackBackend
 
ALint RTPrioLevel
 
static ALCboolean TrapALCError = ALC_FALSE
 

Macro Definition Documentation

#define DECL (   x)    { #x, (ALCvoid*)(x) }

Definition at line 274 of file ALc.c.

#define DECL (   x)    { #x, (x) }

Definition at line 274 of file ALc.c.

#define DECL_APPEND_LIST_FUNC (   type)
Value:
void Append##type##List(const ALCchar *name) \
{ AppendList(name, &alc##type##List, &alc##type##ListSize); }
type
GLint GLenum GLsizei GLsizei GLsizei GLint GLenum GLenum type
Definition: gl2ext.h:845
name
EGLImageKHR EGLint * name
Definition: eglext.h:284
ALCchar
char ALCchar
Definition: alc.h:42
AppendList
static void AppendList(const ALCchar *name, ALCchar **List, size_t *ListSize)
Definition: ALc.c:1102

Definition at line 1123 of file ALc.c.

#define DEVICE_FORMAT_REQUEST   (DEVICE_CHANNELS_REQUEST|DEVICE_SAMPLE_TYPE_REQUEST)

Referenced by alcOpenDevice().

#define DO_INITCONFIG ( )    pthread_once(&alc_config_once, alc_initconfig)

Definition at line 1014 of file ALc.c.

Referenced by alcCaptureOpenDevice(), alcLoopbackOpenDeviceSOFT(), alcOpenDevice(), and ProbeList().

#define EmptyFuncs   { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL }

OpenAL cross platform audio library Copyright (C) 1999-2007 by authors. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details.

You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. Or go to http://www.gnu.org/copyleft/lgpl.html

Definition at line 45 of file ALc.c.

Typedef Documentation

typedef struct ALCenums ALCenums
typedef struct ALCfunction ALCfunction

Function Documentation

static void alc_cleanup ( void  )
static

Definition at line 1020 of file ALc.c.

References ERR, free, ALCdevice_struct::next, and NULL.

Referenced by alc_deinit(), and alc_deinit_safe().

static void alc_deinit ( void  )
static

Definition at line 1060 of file ALc.c.

References alc_cleanup(), alc_deinit_safe(), CaptureBackend, BackendInfo::Deinit, i, memset, and PlaybackBackend.

static void alc_deinit_safe ( void  )
static

Definition at line 1044 of file ALc.c.

References alc_cleanup(), DeleteCriticalSection(), FreeALConfig(), FreeHrtfs(), NULL, and ThunkExit().

Referenced by alc_deinit().

static void alc_init ( void  )
static

Definition at line 763 of file ALc.c.

References ConeScale, InitializeCriticalSection(), NULL, ReleaseThreadCtx(), str, ThunkInit(), and ZScale.

static void alc_initconfig ( void  )
static

Definition at line 782 of file ALc.c.

References AL_FALSE, AL_TRUE, ALC_TRUE, CaptureBackend, ConfigValueFloat(), ConfigValueInt(), ConfigValueStr(), CPU_CAP_NEON, CPU_CAP_SSE, CubicResampler, DefaultResampler, BackendInfo::Deinit, DisabledEffects, EmulateEAXReverb, ERR, FillCPUCaps(), BackendInfo::Funcs, GetConfigValueBool(), i, BackendInfo::Init, InitEffect(), LinearResampler, LoadReverbPreset(), LogRef, BackendInfo::name, EffectList::name, NoLog, NULL, PlaybackBackend, PointResampler, BackendInfo::Probe, ReadALConfig(), ReverbBoost, str, TRACE, TrapALError, and WARN.

ALC_API ALCboolean ALC_APIENTRY alcCaptureCloseDevice ( ALCdevice *  Device)

Definition at line 2995 of file ALc.c.

References ALC_FALSE, ALC_INVALID_DEVICE, ALC_TRUE, ALCdevice_DecRef(), alcSetError(), Capture, DeviceList, LockLists(), ALCdevice_struct::next, ALCdevice_struct::Type, and UnlockLists().

ALC_API ALCdevice* ALC_APIENTRY alcCaptureOpenDevice ( const ALCchar *  devicename,
ALCuint  frequency,
ALCenum  format,
ALCsizei  buffersize 
)

Capture function.

Definition at line 2922 of file ALc.c.

References al_calloc(), AL_FALSE, al_free(), ALC_INVALID_ENUM, ALC_INVALID_VALUE, ALC_NO_ERROR, ALC_OUT_OF_MEMORY, ALC_TRUE, ALCdevice_OpenCapture, alcSetError(), ALCdevice_struct::BufferMap, Capture, CaptureBackend, ALCdevice_struct::Connected, DecomposeDevFormat(), DeleteCriticalSection(), DEVICE_CHANNELS_REQUEST, DEVICE_FREQUENCY_REQUEST, DEVICE_SAMPLE_TYPE_REQUEST, DeviceList, ALCdevice_struct::DeviceName, DO_INITCONFIG, ALCdevice_struct::EffectMap, ALCdevice_struct::FilterMap, ALCdevice_struct::Flags, ALCdevice_struct::FmtChans, ALCdevice_struct::FmtType, ALCdevice_struct::Frequency, BackendInfo::Funcs, ALCdevice_struct::Funcs, InitializeCriticalSection(), InitUIntMap(), ALCdevice_struct::Mutex, BackendInfo::name, ALCdevice_struct::next, NULL, ALCdevice_struct::NumUpdates, ALCdevice_struct::ref, TRACE, ALCdevice_struct::Type, and ALCdevice_struct::UpdateSize.

ALC_API void ALC_APIENTRY alcCaptureSamples ( ALCdevice *  device,
ALCvoid *  buffer,
ALCsizei  samples 
)

Definition at line 3054 of file ALc.c.

References ALC_INVALID_DEVICE, ALC_INVALID_VALUE, ALC_NO_ERROR, ALCdevice_AvailableSamples, ALCdevice_CaptureSamples, ALCdevice_DecRef(), ALCdevice_Lock, ALCdevice_Unlock, alcSetError(), Capture, ALCdevice_struct::Type, and VerifyDevice().

ALC_API void ALC_APIENTRY alcCaptureStart ( ALCdevice *  device)

Definition at line 3019 of file ALc.c.

References ALC_INVALID_DEVICE, ALCdevice_DecRef(), ALCdevice_Lock, ALCdevice_StartCapture, ALCdevice_Unlock, alcSetError(), Capture, ALCdevice_struct::Connected, DEVICE_RUNNING, ALCdevice_struct::Flags, ALCdevice_struct::Type, and VerifyDevice().

ALC_API void ALC_APIENTRY alcCaptureStop ( ALCdevice *  device)

Definition at line 3038 of file ALc.c.

References ALC_INVALID_DEVICE, ALCdevice_DecRef(), ALCdevice_Lock, ALCdevice_StopCapture, ALCdevice_Unlock, alcSetError(), Capture, DEVICE_RUNNING, ALCdevice_struct::Flags, ALCdevice_struct::Type, and VerifyDevice().

ALC_API ALCboolean ALC_APIENTRY alcCloseDevice ( ALCdevice *  Device)

Definition at line 2884 of file ALc.c.

References ALC_FALSE, ALC_INVALID_DEVICE, ALC_TRUE, ALCdevice_DecRef(), ALCdevice_StopPlayback, alcSetError(), Capture, ALCdevice_struct::ContextList, DEVICE_RUNNING, DeviceList, ALCdevice_struct::Flags, LockLists(), ALCdevice_struct::next, NULL, ReleaseContext(), ALCdevice_struct::Type, UnlockLists(), and WARN.

Referenced by CloseAL(), InitAL(), and main().

void ALCcontext_DecRef ( ALCcontext *  context)

Definition at line 1949 of file ALc.c.

References FreeContext(), ALCcontext_struct::ref, and TRACEREF.

Referenced by alAuxiliaryEffectSlotf(), alAuxiliaryEffectSlotfv(), alAuxiliaryEffectSloti(), alAuxiliaryEffectSlotiv(), alBuffer3f(), alBuffer3i(), alBufferData(), alBufferf(), alBufferfv(), alBufferi(), alBufferiv(), alBufferSamplesSOFT(), alBufferSubDataSOFT(), alBufferSubSamplesSOFT(), alcGetContextsDevice(), alcMakeContextCurrent(), alcSetThreadContext(), alDeferUpdatesSOFT(), alDeleteAuxiliaryEffectSlots(), alDeleteBuffers(), alDeleteEffects(), alDeleteFilters(), alDeleteSources(), alDisable(), alDistanceModel(), alDopplerFactor(), alDopplerVelocity(), alEffectf(), alEffectfv(), alEffecti(), alEffectiv(), alEnable(), alFilterf(), alFilterfv(), alFilteri(), alFilteriv(), alGenAuxiliaryEffectSlots(), alGenBuffers(), alGenEffects(), alGenFilters(), alGenSources(), alGetAuxiliaryEffectSlotf(), alGetAuxiliaryEffectSlotfv(), alGetAuxiliaryEffectSloti(), alGetAuxiliaryEffectSlotiv(), alGetBoolean(), alGetBooleanv(), alGetBuffer3f(), alGetBuffer3i(), alGetBufferf(), alGetBufferfv(), alGetBufferi(), alGetBufferiv(), alGetBufferSamplesSOFT(), alGetDouble(), alGetDoublev(), alGetEffectf(), alGetEffectfv(), alGetEffecti(), alGetEffectiv(), alGetError(), alGetFilterf(), alGetFilterfv(), alGetFilteri(), alGetFilteriv(), alGetFloat(), alGetFloatv(), alGetInteger(), alGetIntegerv(), alGetListener3f(), alGetListener3i(), alGetListenerf(), alGetListenerfv(), alGetListeneri(), alGetListeneriv(), alGetSource3dSOFT(), alGetSource3f(), alGetSource3i(), alGetSource3i64SOFT(), alGetSourcedSOFT(), alGetSourcedvSOFT(), alGetSourcef(), alGetSourcefv(), alGetSourcei(), alGetSourcei64SOFT(), alGetSourcei64vSOFT(), alGetSourceiv(), alGetString(), alIsAuxiliaryEffectSlot(), alIsBuffer(), alIsBufferFormatSupportedSOFT(), alIsEffect(), alIsEnabled(), alIsExtensionPresent(), alIsFilter(), alIsSource(), alListener3f(), alListener3i(), alListenerf(), alListenerfv(), alListeneri(), alListeneriv(), alProcessUpdatesSOFT(), alSource3dSOFT(), alSource3f(), alSource3i(), alSource3i64SOFT(), alSourcedSOFT(), alSourcedvSOFT(), alSourcef(), alSourcefv(), alSourcei(), alSourcei64SOFT(), alSourcei64vSOFT(), alSourceiv(), alSourcePausev(), alSourcePlayv(), alSourceQueueBuffers(), alSourceRewindv(), alSourceStopv(), alSourceUnqueueBuffers(), alSpeedOfSound(), ReleaseContext(), and ReleaseThreadCtx().

void ALCcontext_IncRef ( ALCcontext *  context)

Definition at line 1942 of file ALc.c.

References ALCcontext_struct::ref, and TRACEREF.

Referenced by GetContextRef(), and VerifyContext().

ALC_API ALCcontext* ALC_APIENTRY alcCreateContext ( ALCdevice *  device,
const ALCint *  attrlist 
)

Context management.

Definition at line 2463 of file ALc.c.

References ALCcontext_struct::ActiveSources, ALC_INVALID_DEVICE, ALC_NO_ERROR, ALC_OUT_OF_MEMORY, ALCdevice_DecRef(), ALCdevice_IncRef(), ALCdevice_Lock, ALCdevice_StopPlayback, ALCdevice_Unlock, alcSetError(), aluHandleDisconnect(), calloc, Capture, ALCdevice_struct::Connected, ALCdevice_struct::ContextList, ALCcontext_struct::Device, DEVICE_RUNNING, ALCdevice_struct::Flags, free, InitContext(), ALCdevice_struct::LastError, ALCcontext_struct::Listener, LockLists(), malloc, ALCcontext_struct::MaxActiveSources, ALCcontext_struct::next, NULL, ALCcontext_struct::ref, TRACE, ALCdevice_struct::Type, UnlockLists(), UpdateDeviceParams(), and VerifyDevice().

Referenced by InitAL(), and main().

ALC_API ALCvoid ALC_APIENTRY alcDestroyContext ( ALCcontext *  context)

Definition at line 2539 of file ALc.c.

References ALCdevice_StopPlayback, alcGetContextsDevice(), ALCdevice_struct::ContextList, DEVICE_RUNNING, ALCdevice_struct::Flags, LockLists(), ReleaseContext(), and UnlockLists().

Referenced by CloseAL(), InitAL(), and main().

void ALCdevice_DecRef ( ALCdevice *  device)

Definition at line 1788 of file ALc.c.

References FreeDevice(), ALCdevice_struct::ref, and TRACEREF.

Referenced by alcCaptureCloseDevice(), alcCaptureSamples(), alcCaptureStart(), alcCaptureStop(), alcCloseDevice(), alcCreateContext(), alcGetEnumValue(), alcGetError(), alcGetIntegerv(), alcGetProcAddress(), alcGetString(), alcIsExtensionPresent(), alcIsRenderFormatSupportedSOFT(), alcRenderSamplesSOFT(), and FreeContext().

ALint64 ALCdevice_GetLatencyDefault ( ALCdevice *  device)

Definition at line 1285 of file ALc.c.

void ALCdevice_IncRef ( ALCdevice *  device)

Definition at line 1781 of file ALc.c.

References ALCdevice_struct::ref, and TRACEREF.

Referenced by alcCreateContext(), and VerifyDevice().

void ALCdevice_LockDefault ( ALCdevice *  device)

Definition at line 1277 of file ALc.c.

References EnterCriticalSection(), and ALCdevice_struct::Mutex.

void ALCdevice_UnlockDefault ( ALCdevice *  device)

Definition at line 1281 of file ALc.c.

References LeaveCriticalSection(), and ALCdevice_struct::Mutex.

ALC_API ALCdevice* ALC_APIENTRY alcGetContextsDevice ( ALCcontext *  Context)

Definition at line 2638 of file ALc.c.

References ALC_INVALID_CONTEXT, ALCcontext_DecRef(), alcSetError(), ALCcontext_struct::Device, NULL, and VerifyContext().

Referenced by alcDestroyContext(), CloseAL(), and main().

ALC_API ALCcontext* ALC_APIENTRY alcGetCurrentContext ( void  )

Definition at line 2563 of file ALc.c.

References GlobalContext.

Referenced by CloseAL(), and main().

ALC_API ALCenum ALC_APIENTRY alcGetEnumValue ( ALCdevice *  device,
const ALCchar *  enumName 
)

Definition at line 2437 of file ALc.c.

References ALC_INVALID_VALUE, ALCdevice_DecRef(), alcSetError(), i, and VerifyDevice().

Referenced by alGetEnumValue().

ALC_API ALCenum ALC_APIENTRY alcGetError ( ALCdevice *  device)

Error support.

Obtain the most recent Device error.

Definition at line 2027 of file ALc.c.

References ALC_NO_ERROR, ALCdevice_DecRef(), ALCdevice_struct::LastError, and VerifyDevice().

Referenced by checkALCErrors().

ALC_API ALCvoid ALC_APIENTRY alcGetIntegerv ( ALCdevice *  device,
ALCenum  param,
ALsizei  size,
ALCint *  data 
)

Definition at line 2188 of file ALc.c.

References ALC_ALL_ATTRIBUTES, ALC_ATTRIBUTES_SIZE, ALC_CAPTURE_SAMPLES, ALC_CONNECTED, ALC_EFX_MAJOR_VERSION, ALC_EFX_MINOR_VERSION, ALC_FALSE, ALC_FORMAT_CHANNELS_SOFT, ALC_FORMAT_TYPE_SOFT, ALC_FREQUENCY, ALC_INVALID_DEVICE, ALC_INVALID_ENUM, ALC_INVALID_VALUE, ALC_MAJOR_VERSION, ALC_MAX_AUXILIARY_SENDS, ALC_MINOR_VERSION, ALC_MONO_SOURCES, ALC_REFRESH, ALC_STEREO_SOURCES, ALC_SYNC, ALCdevice_AvailableSamples, ALCdevice_DecRef(), ALCdevice_Lock, ALCdevice_Unlock, alcEFXMajorVersion, alcEFXMinorVersion, alcMajorVersion, alcMinorVersion, alcSetError(), Capture, ALCdevice_struct::Connected, ALCdevice_struct::FmtChans, ALCdevice_struct::FmtType, ALCdevice_struct::Frequency, Loopback, NULL, ALCdevice_struct::NumAuxSends, ALCdevice_struct::NumMonoSources, ALCdevice_struct::NumStereoSources, ALCdevice_struct::Type, ALCdevice_struct::UpdateSize, and VerifyDevice().

Referenced by printALCInfo(), and printEFXInfo().

ALC_API ALCvoid* ALC_APIENTRY alcGetProcAddress ( ALCdevice *  device,
const ALCchar *  funcName 
)

Definition at line 2411 of file ALc.c.

References ALC_INVALID_VALUE, ALCdevice_DecRef(), alcSetError(), i, NULL, and VerifyDevice().

Referenced by alGetProcAddress().

ALC_API const ALCchar* ALC_APIENTRY alcGetString ( ALCdevice *  device,
ALCenum  param 
)

Query function.

Definition at line 2066 of file ALc.c.

References ALC_ALL_DEVICES_SPECIFIER, ALC_CAPTURE_DEFAULT_DEVICE_SPECIFIER, ALC_CAPTURE_DEVICE_SPECIFIER, ALC_DEFAULT_ALL_DEVICES_SPECIFIER, ALC_DEFAULT_DEVICE_SPECIFIER, ALC_DEVICE_SPECIFIER, ALC_EXTENSIONS, ALC_INVALID_CONTEXT, ALC_INVALID_DEVICE, ALC_INVALID_ENUM, ALC_INVALID_VALUE, ALC_NO_ERROR, ALC_OUT_OF_MEMORY, alcAllDevicesList, alcCaptureDefaultDeviceSpecifier, alcCaptureDeviceList, alcDefaultAllDevicesSpecifier, alcDefaultName, ALCdevice_DecRef(), alcErrInvalidContext, alcErrInvalidDevice, alcErrInvalidEnum, alcErrInvalidValue, alcErrOutOfMemory, alcExtensionList, alcNoDeviceExtList, alcNoError, alcSetError(), ALCdevice_struct::DeviceName, free, NULL, ProbeAllDevicesList(), ProbeCaptureDeviceList(), strdup(), and VerifyDevice().

Referenced by checkALCErrors(), InitAL(), main(), and printALCInfo().

ALC_API ALCcontext* ALC_APIENTRY alcGetThreadContext ( void  )

Definition at line 2577 of file ALc.c.

ALC_API ALCboolean ALC_APIENTRY alcIsExtensionPresent ( ALCdevice *  device,
const ALCchar *  extname 
)

Extension support.

Query for the presence of an extension, and obtain any appropriate function pointers and enum values.

Definition at line 2373 of file ALc.c.

References ALC_FALSE, ALC_INVALID_VALUE, ALC_TRUE, ALCdevice_DecRef(), alcNoDeviceExtList, alcSetError(), NULL, and VerifyDevice().

Referenced by main(), printALCInfo(), and printEFXInfo().

ALC_API ALCboolean ALC_APIENTRY alcIsRenderFormatSupportedSOFT ( ALCdevice *  device,
ALCsizei  freq,
ALCenum  channels,
ALCenum  type 
)

Definition at line 3159 of file ALc.c.

References ALC_FALSE, ALC_INVALID_DEVICE, ALC_INVALID_VALUE, ALC_TRUE, ALCdevice_DecRef(), alcSetError(), BytesFromDevFmt(), ChannelsFromDevFmt(), IsValidALCChannels(), IsValidALCType(), Loopback, MIN_OUTPUT_RATE, ret, ALCdevice_struct::Type, and VerifyDevice().

ALC_API ALCdevice* ALC_APIENTRY alcLoopbackOpenDeviceSOFT ( const ALCchar *  deviceName)

Definition at line 3082 of file ALc.c.

References al_calloc(), ALC_INVALID_VALUE, ALC_NO_ERROR, ALC_OUT_OF_MEMORY, ALC_TRUE, ALCdevice_OpenPlayback, alcSetError(), ALCdevice_struct::AuxiliaryEffectSlotMax, ALCdevice_struct::Bs2b, ALCdevice_struct::Bs2bLevel, ALCdevice_struct::BufferMap, ConfigValueUInt(), ALCdevice_struct::Connected, ALCdevice_struct::ContextList, DEFAULT_OUTPUT_RATE, DevFmtChannelsDefault, DevFmtTypeDefault, DeviceList, ALCdevice_struct::DeviceName, DO_INITCONFIG, ALCdevice_struct::EffectMap, ALCdevice_struct::FilterMap, ALCdevice_struct::Flags, ALCdevice_struct::FmtChans, ALCdevice_struct::FmtType, ALCdevice_struct::Frequency, BackendInfo::Funcs, ALCdevice_struct::Funcs, InitializeCriticalSection(), InitUIntMap(), ALCdevice_struct::LastError, Loopback, MAX_SENDS, ALCdevice_struct::MaxNoOfSources, ALCdevice_struct::Mutex, ALCdevice_struct::next, NULL, ALCdevice_struct::NumAuxSends, ALCdevice_struct::NumMonoSources, ALCdevice_struct::NumStereoSources, ALCdevice_struct::NumUpdates, ALCdevice_struct::ref, TRACE, ALCdevice_struct::Type, and ALCdevice_struct::UpdateSize.

ALC_API ALCboolean ALC_APIENTRY alcMakeContextCurrent ( ALCcontext *  context)

Definition at line 2590 of file ALc.c.

References ALC_FALSE, ALC_INVALID_CONTEXT, ALC_TRUE, ALCcontext_DecRef(), alcSetError(), NULL, and VerifyContext().

Referenced by CloseAL(), InitAL(), and main().

ALC_API ALCdevice* ALC_APIENTRY alcOpenDevice ( const ALCchar *  devicename)

Device management.

Definition at line 2658 of file ALc.c.

References al_calloc(), AL_EFFECT_NULL, al_free(), AL_NO_ERROR, ALC_INVALID_VALUE, ALC_NO_ERROR, ALC_OUT_OF_MEMORY, ALC_TRUE, ALCdevice_OpenPlayback, alcSetError(), ALeffectState_Destroy, ALCdevice_struct::AuxiliaryEffectSlotMax, ALCdevice_struct::Bs2b, ALCdevice_struct::Bs2bLevel, ALCdevice_struct::BufferMap, clampu(), ConfigValueInt(), ConfigValueStr(), ConfigValueUInt(), ALCdevice_struct::Connected, ALCdevice_struct::ContextList, COUNTOF, CPU_CAP_SSE, CPUCapFlags, DEFAULT_OUTPUT_RATE, ALCdevice_struct::DefaultSlot, DeleteCriticalSection(), DevFmtByte, DevFmtChannelsDefault, DevFmtFloat, DevFmtInt, DevFmtMono, DevFmtQuad, DevFmtShort, DevFmtStereo, DevFmtTypeDefault, DevFmtUByte, DevFmtUInt, DevFmtUShort, DevFmtX51, DevFmtX61, DevFmtX71, DEVICE_CHANNELS_REQUEST, DEVICE_FORMAT_REQUEST, DEVICE_FREQUENCY_REQUEST, DEVICE_SAMPLE_TYPE_REQUEST, DeviceList, ALCdevice_struct::DeviceName, DO_INITCONFIG, ALCdevice_struct::EffectMap, ALeffectslot::EffectState, ERR, ALCdevice_struct::FilterMap, ALCdevice_struct::Flags, ALCdevice_struct::FmtChans, ALCdevice_struct::FmtType, formats, ALCdevice_struct::Frequency, BackendInfo::Funcs, ALCdevice_struct::Funcs, i, InitEffectSlot(), InitializeCriticalSection(), InitializeEffect(), InitUIntMap(), ALCdevice_struct::LastError, MAX_SENDS, ALCdevice_struct::MaxNoOfSources, maxu(), MIN_OUTPUT_RATE, ALCdevice_struct::Mutex, BackendInfo::name, ALCdevice_struct::next, NULL, ALCdevice_struct::NumAuxSends, ALCdevice_struct::NumMonoSources, ALCdevice_struct::NumStereoSources, ALCdevice_struct::NumUpdates, Playback, PlaybackBackend, ALCdevice_struct::ref, TRACE, ALeffect::type, ALCdevice_struct::Type, and ALCdevice_struct::UpdateSize.

Referenced by InitAL(), and main().

ALC_API ALCvoid ALC_APIENTRY alcProcessContext ( ALCcontext *  Context)

Definition at line 2056 of file ALc.c.

ALC_API void ALC_APIENTRY alcRenderSamplesSOFT ( ALCdevice *  device,
ALCvoid *  buffer,
ALCsizei  samples 
)

Definition at line 3184 of file ALc.c.

References ALC_INVALID_DEVICE, ALC_INVALID_VALUE, ALCdevice_DecRef(), alcSetError(), aluMixData(), Loopback, NULL, ALCdevice_struct::Type, and VerifyDevice().

static void alcSetError ( ALCdevice *  device,
ALCenum  errorCode 
)
static

Definition at line 1394 of file ALc.c.

References ALCdevice_struct::LastError.

Referenced by alcCaptureCloseDevice(), alcCaptureOpenDevice(), alcCaptureSamples(), alcCaptureStart(), alcCaptureStop(), alcCloseDevice(), alcCreateContext(), alcGetContextsDevice(), alcGetEnumValue(), alcGetIntegerv(), alcGetProcAddress(), alcGetString(), alcIsExtensionPresent(), alcIsRenderFormatSupportedSOFT(), alcLoopbackOpenDeviceSOFT(), alcMakeContextCurrent(), alcOpenDevice(), alcRenderSamplesSOFT(), and alcSetThreadContext().

ALC_API ALCboolean ALC_APIENTRY alcSetThreadContext ( ALCcontext *  context)

Definition at line 2615 of file ALc.c.

References ALC_FALSE, ALC_INVALID_CONTEXT, ALC_TRUE, ALCcontext_DecRef(), alcSetError(), NULL, and VerifyContext().

ALC_API ALCvoid ALC_APIENTRY alcSuspendContext ( ALCcontext *  Context)

Definition at line 2047 of file ALc.c.

static void AppendList ( const ALCchar *  name,
ALCchar **  List,
size_t *  ListSize 
)
static

Definition at line 1102 of file ALc.c.

References ERR, memcpy, and realloc.

ALuint BytesFromDevFmt ( enum DevFmtType  type)

Definition at line 1165 of file ALc.c.

References DevFmtByte, DevFmtFloat, DevFmtInt, DevFmtShort, DevFmtUByte, DevFmtUInt, and DevFmtUShort.

Referenced by alcIsRenderFormatSupportedSOFT(), DSoundOpenCapture(), DSoundResetPlayback(), FrameSizeFromDevFmt(), opensl_reset_playback(), oss_open_capture(), oss_reset_playback(), solaris_reset_playback(), UpdateDeviceParams(), wave_reset_playback(), WaveProc(), and WinMMOpenCapture().

ALuint ChannelsFromDevFmt ( enum DevFmtChannels  chans)

Definition at line 1179 of file ALc.c.

References DevFmtMono, DevFmtQuad, DevFmtStereo, DevFmtX51, DevFmtX51Side, DevFmtX61, and DevFmtX71.

Referenced by alcIsRenderFormatSupportedSOFT(), alsa_open_capture(), alsa_reset_playback(), DSoundOpenCapture(), DSoundResetPlayback(), FrameSizeFromDevFmt(), opensl_reset_playback(), oss_open_capture(), oss_reset_playback(), pa_open_capture(), solaris_reset_playback(), UpdateDeviceParams(), wave_reset_playback(), and WinMMOpenCapture().

static ALboolean DecomposeDevFormat ( ALenum  format,
enum DevFmtChannels *  chans,
enum DevFmtType *  type 
)
static

Definition at line 1194 of file ALc.c.

References AL_FALSE, AL_FORMAT_51CHN16, AL_FORMAT_51CHN32, AL_FORMAT_51CHN8, AL_FORMAT_61CHN16, AL_FORMAT_61CHN32, AL_FORMAT_61CHN8, AL_FORMAT_71CHN16, AL_FORMAT_71CHN32, AL_FORMAT_71CHN8, AL_FORMAT_MONO16, AL_FORMAT_MONO8, AL_FORMAT_MONO_FLOAT32, AL_FORMAT_QUAD16, AL_FORMAT_QUAD32, AL_FORMAT_QUAD8, AL_FORMAT_STEREO16, AL_FORMAT_STEREO8, AL_FORMAT_STEREO_FLOAT32, AL_TRUE, COUNTOF, DevFmtFloat, DevFmtMono, DevFmtQuad, DevFmtShort, DevFmtStereo, DevFmtUByte, DevFmtX51, DevFmtX61, DevFmtX71, and i.

Referenced by alcCaptureOpenDevice().

const ALCchar* DevFmtChannelsString ( enum DevFmtChannels  chans)

Definition at line 1150 of file ALc.c.

References DevFmtMono, DevFmtQuad, DevFmtStereo, DevFmtX51, DevFmtX51Side, DevFmtX61, and DevFmtX71.

Referenced by ca_open_capture(), GetHrtf(), LoadHrtf(), oss_open_capture(), oss_reset_playback(), and UpdateDeviceParams().

const ALCchar* DevFmtTypeString ( enum DevFmtType  type)

Definition at line 1136 of file ALc.c.

References DevFmtByte, DevFmtFloat, DevFmtInt, DevFmtShort, DevFmtUByte, DevFmtUInt, and DevFmtUShort.

Referenced by ca_open_capture(), DSoundOpenCapture(), oss_open_capture(), oss_reset_playback(), pa_open_capture(), solaris_reset_playback(), and UpdateDeviceParams().

static ALCvoid FreeContext ( ALCcontext *  context)
static

Definition at line 1874 of file ALc.c.

References ALCcontext_struct::ActiveEffectSlotCount, ALCcontext_struct::ActiveEffectSlots, ALCcontext_struct::ActiveSourceCount, ALCcontext_struct::ActiveSources, ALCdevice_DecRef(), ALCcontext_struct::Device, ALCcontext_struct::EffectSlotMap, free, ALCcontext_struct::MaxActiveEffectSlots, ALCcontext_struct::MaxActiveSources, memset, NULL, ReleaseALAuxiliaryEffectSlots(), ReleaseALSources(), ResetUIntMap(), UIntMap::size, ALCcontext_struct::SourceMap, TRACE, and WARN.

Referenced by ALCcontext_DecRef().

static ALCvoid FreeDevice ( ALCdevice *  device)
static

Definition at line 1733 of file ALc.c.

References al_free(), ALCdevice_CloseCapture, ALCdevice_ClosePlayback, ALeffectState_Destroy, ALCdevice_struct::Bs2b, ALCdevice_struct::BufferMap, Capture, ALCdevice_struct::DefaultSlot, DeleteCriticalSection(), ALCdevice_struct::DeviceName, ALCdevice_struct::EffectMap, ALeffectslot::EffectState, ALCdevice_struct::FilterMap, free, ALCdevice_struct::Mutex, NULL, ReleaseALBuffers(), ReleaseALEffects(), ReleaseALFilters(), ResetUIntMap(), UIntMap::size, TRACE, ALCdevice_struct::Type, and WARN.

Referenced by ALCdevice_DecRef().

ALCcontext* GetContextRef ( void  )

Definition at line 1999 of file ALc.c.

References ALCcontext_IncRef(), context, GlobalContext, LockLists(), and UnlockLists().

Referenced by alAuxiliaryEffectSlotf(), alAuxiliaryEffectSlotfv(), alAuxiliaryEffectSloti(), alAuxiliaryEffectSlotiv(), alBuffer3f(), alBuffer3i(), alBufferData(), alBufferf(), alBufferfv(), alBufferi(), alBufferiv(), alBufferSamplesSOFT(), alBufferSubDataSOFT(), alBufferSubSamplesSOFT(), alDeferUpdatesSOFT(), alDeleteAuxiliaryEffectSlots(), alDeleteBuffers(), alDeleteEffects(), alDeleteFilters(), alDeleteSources(), alDisable(), alDistanceModel(), alDopplerFactor(), alDopplerVelocity(), alEffectf(), alEffectfv(), alEffecti(), alEffectiv(), alEnable(), alFilterf(), alFilterfv(), alFilteri(), alFilteriv(), alGenAuxiliaryEffectSlots(), alGenBuffers(), alGenEffects(), alGenFilters(), alGenSources(), alGetAuxiliaryEffectSlotf(), alGetAuxiliaryEffectSlotfv(), alGetAuxiliaryEffectSloti(), alGetAuxiliaryEffectSlotiv(), alGetBoolean(), alGetBooleanv(), alGetBuffer3f(), alGetBuffer3i(), alGetBufferf(), alGetBufferfv(), alGetBufferi(), alGetBufferiv(), alGetBufferSamplesSOFT(), alGetDouble(), alGetDoublev(), alGetEffectf(), alGetEffectfv(), alGetEffecti(), alGetEffectiv(), alGetError(), alGetFilterf(), alGetFilterfv(), alGetFilteri(), alGetFilteriv(), alGetFloat(), alGetFloatv(), alGetInteger(), alGetIntegerv(), alGetListener3f(), alGetListener3i(), alGetListenerf(), alGetListenerfv(), alGetListeneri(), alGetListeneriv(), alGetSource3dSOFT(), alGetSource3f(), alGetSource3i(), alGetSource3i64SOFT(), alGetSourcedSOFT(), alGetSourcedvSOFT(), alGetSourcef(), alGetSourcefv(), alGetSourcei(), alGetSourcei64SOFT(), alGetSourcei64vSOFT(), alGetSourceiv(), alGetString(), alIsAuxiliaryEffectSlot(), alIsBuffer(), alIsBufferFormatSupportedSOFT(), alIsEffect(), alIsEnabled(), alIsExtensionPresent(), alIsFilter(), alIsSource(), alListener3f(), alListener3i(), alListenerf(), alListenerfv(), alListeneri(), alListeneriv(), alProcessUpdatesSOFT(), alSource3dSOFT(), alSource3f(), alSource3i(), alSource3i64SOFT(), alSourcedSOFT(), alSourcedvSOFT(), alSourcef(), alSourcefv(), alSourcei(), alSourcei64SOFT(), alSourcei64vSOFT(), alSourceiv(), alSourcePausev(), alSourcePlayv(), alSourceQueueBuffers(), alSourceRewindv(), alSourceStopv(), alSourceUnqueueBuffers(), and alSpeedOfSound().

static ALvoid InitContext ( ALCcontext *  Context)
static

Definition at line 1823 of file ALc.c.

References ALCcontext_struct::ActiveSourceCount, AL_FALSE, AL_NO_ERROR, alExtList, ALCdevice_struct::AuxiliaryEffectSlotMax, DefaultDistanceModel, ALCcontext_struct::DeferUpdates, ALCcontext_struct::Device, ALCcontext_struct::DistanceModel, ALCcontext_struct::DopplerFactor, ALCcontext_struct::DopplerVelocity, ALCcontext_struct::EffectSlotMap, ALCcontext_struct::ExtensionList, ALlistener::Forward, ALlistener::Gain, i, InitUIntMap(), j, ALCcontext_struct::LastError, ALCcontext_struct::Listener, ALlistener::Matrix, ALCdevice_struct::MaxNoOfSources, ALlistener::MetersPerUnit, ALlistener::Params, ALlistener::Position, ALCcontext_struct::SourceDistanceModel, ALCcontext_struct::SourceMap, ALCcontext_struct::SpeedOfSound, SPEEDOFSOUNDMETRESPERSEC, ALlistener::Up, ALCcontext_struct::UpdateSources, and ALlistener::Velocity.

static ALCboolean IsValidALCChannels ( ALCenum  channels)
static

Definition at line 1257 of file ALc.c.

References ALC_5POINT1_SOFT, ALC_6POINT1_SOFT, ALC_7POINT1_SOFT, ALC_FALSE, ALC_MONO_SOFT, ALC_QUAD_SOFT, ALC_STEREO_SOFT, and ALC_TRUE.

Referenced by alcIsRenderFormatSupportedSOFT(), and UpdateDeviceParams().

static ALCboolean IsValidALCType ( ALCenum  type)
static

Definition at line 1241 of file ALc.c.

References ALC_BYTE_SOFT, ALC_FALSE, ALC_FLOAT_SOFT, ALC_INT_SOFT, ALC_SHORT_SOFT, ALC_TRUE, ALC_UNSIGNED_BYTE_SOFT, ALC_UNSIGNED_INT_SOFT, and ALC_UNSIGNED_SHORT_SOFT.

Referenced by alcIsRenderFormatSupportedSOFT(), and UpdateDeviceParams().

static void LockLists ( void  )
static

Definition at line 673 of file ALc.c.

References EnterCriticalSection().

Referenced by alcCaptureCloseDevice(), alcCloseDevice(), alcCreateContext(), alcDestroyContext(), GetContextRef(), ProbeList(), VerifyContext(), and VerifyDevice().

static void ProbeAllDevicesList ( void  )
static

Definition at line 1096 of file ALc.c.

References ALL_DEVICE_PROBE, and ProbeList().

Referenced by alcGetString().

static void ProbeCaptureDeviceList ( void  )
static

Definition at line 1098 of file ALc.c.

References CAPTURE_DEVICE_PROBE, and ProbeList().

Referenced by alcGetString().

static void ProbeList ( ALCchar **  list,
size_t *  listsize,
enum DevProbe  type 
)
static

Definition at line 1080 of file ALc.c.

References ALL_DEVICE_PROBE, CAPTURE_DEVICE_PROBE, CaptureBackend, DO_INITCONFIG, free, LockLists(), NULL, PlaybackBackend, BackendInfo::Probe, and UnlockLists().

Referenced by ProbeAllDevicesList(), and ProbeCaptureDeviceList().

static void ReleaseContext ( ALCcontext *  context,
ALCdevice *  device 
)
static

Definition at line 1915 of file ALc.c.

References ALCcontext_DecRef(), ALCdevice_Lock, ALCdevice_Unlock, ALCdevice_struct::ContextList, ALCcontext_struct::next, NULL, and WARN.

Referenced by alcCloseDevice(), and alcDestroyContext().

static void ReleaseThreadCtx ( void *  ptr)
static

Definition at line 1957 of file ALc.c.

References ALCcontext_DecRef(), and WARN.

Referenced by alc_init().

void SetDefaultChannelOrder ( ALCdevice *  device)

Definition at line 1352 of file ALc.c.

References BackLeft, BackRight, ALCdevice_struct::ChannelOffsets, DevFmtMono, DevFmtQuad, DevFmtStereo, DevFmtX51, DevFmtX51Side, DevFmtX61, DevFmtX71, ALCdevice_struct::FmtChans, FrontCenter, FrontLeft, FrontRight, i, INVALID_OFFSET, LFE, MaxChannels, SetDefaultWFXChannelOrder(), SideLeft, and SideRight.

Referenced by alsa_reset_playback(), oss_reset_playback(), pa_reset_playback(), sndio_reset_playback(), and solaris_reset_playback().

void SetDefaultWFXChannelOrder ( ALCdevice *  device)

Definition at line 1295 of file ALc.c.

References BackCenter, BackLeft, BackRight, ALCdevice_struct::ChannelOffsets, DevFmtMono, DevFmtQuad, DevFmtStereo, DevFmtX51, DevFmtX51Side, DevFmtX61, DevFmtX71, ALCdevice_struct::FmtChans, FrontCenter, FrontLeft, FrontRight, i, INVALID_OFFSET, LFE, MaxChannels, SideLeft, and SideRight.

Referenced by ca_reset_playback(), DoReset(), DSoundOpenCapture(), DSoundResetPlayback(), loopback_reset_playback(), null_reset_playback(), opensl_reset_playback(), SetDefaultChannelOrder(), wave_reset_playback(), and WinMMResetPlayback().

static void UnlockLists ( void  )
static

Definition at line 677 of file ALc.c.

References LeaveCriticalSection().

Referenced by alcCaptureCloseDevice(), alcCloseDevice(), alcCreateContext(), alcDestroyContext(), GetContextRef(), ProbeList(), VerifyContext(), and VerifyDevice().

static ALCenum UpdateDeviceParams ( ALCdevice *  device,
const ALCint *  attrList 
)
static

Definition at line 1419 of file ALc.c.

References AL_FALSE, ALC_FALSE, ALC_FORMAT_CHANNELS_SOFT, ALC_FORMAT_TYPE_SOFT, ALC_FREQUENCY, ALC_INVALID_DEVICE, ALC_INVALID_VALUE, ALC_MAX_AUXILIARY_SENDS, ALC_NO_ERROR, ALC_STEREO_SOURCES, ALCdevice_Lock, ALCdevice_ResetPlayback, ALCdevice_StartPlayback, ALCdevice_StopPlayback, ALCdevice_Unlock, ALeffectState_DeviceUpdate, ALeffectState_Update, ALsource_Update, aluInitPanning(), UIntMap::array, ALCdevice_struct::Bs2b, bs2b_clear(), bs2b_set_level(), bs2b_set_srate(), ALCdevice_struct::Bs2bLevel, BytesFromDevFmt(), calloc, ChannelsFromDevFmt(), ConfigValueUInt(), context, ALCdevice_struct::ContextList, CPU_CAP_SSE, CPUCapFlags, ALCdevice_struct::DefaultSlot, DevFmtChannelsString(), DevFmtTypeString(), DEVICE_CHANNELS_REQUEST, DEVICE_FREQUENCY_REQUEST, DEVICE_RUNNING, DEVICE_SAMPLE_TYPE_REQUEST, DEVICE_WIDE_STEREO, ALCcontext_struct::EffectSlotMap, ALeffectslot::EffectState, ERR, ALCdevice_struct::Flags, ALCdevice_struct::FmtChans, ALCdevice_struct::FmtType, free, ALCdevice_struct::Frequency, ALsource::Gain, ALsource::GainHF, GetConfigValueBool(), GetHrtf(), ALCdevice_struct::Hrtf, i, IsValidALCChannels(), IsValidALCType(), LockUIntMapRead(), Loopback, MAX_SENDS, MaxChannels, ALCdevice_struct::MaxNoOfSources, maxu(), MIN_OUTPUT_RATE, minu(), ALeffectslot::NeedsUpdate, ALsource::NeedsUpdate, ALCcontext_struct::next, NULL, ALCdevice_struct::NumAuxSends, ALCdevice_struct::NumMonoSources, ALCdevice_struct::NumStereoSources, ALCdevice_struct::NumUpdates, ALeffectslot::ref, RestoreFPUMode(), ALsource::Send, SetMixerFPUMode(), UIntMap::size, ALsource::Slot, ALCcontext_struct::SourceMap, TRACE, ALCdevice_struct::Type, UnlockUIntMapRead(), ALCdevice_struct::UpdateSize, ALCcontext_struct::UpdateSources, UIntMap::value, and WARN.

Referenced by alcCreateContext().

static ALCcontext* VerifyContext ( ALCcontext *  context)
static

Definition at line 1967 of file ALc.c.

References ALCcontext_IncRef(), ALCdevice_struct::ContextList, DeviceList, LockLists(), ALCdevice_struct::next, ALCcontext_struct::next, NULL, and UnlockLists().

Referenced by alcGetContextsDevice(), alcMakeContextCurrent(), and alcSetThreadContext().

static ALCdevice* VerifyDevice ( ALCdevice *  device)
static

Definition at line 1800 of file ALc.c.

References ALCdevice_IncRef(), DeviceList, LockLists(), ALCdevice_struct::next, NULL, and UnlockLists().

Referenced by alcCaptureSamples(), alcCaptureStart(), alcCaptureStop(), alcCreateContext(), alcGetEnumValue(), alcGetError(), alcGetIntegerv(), alcGetProcAddress(), alcGetString(), alcIsExtensionPresent(), alcIsRenderFormatSupportedSOFT(), and alcRenderSamplesSOFT().

Variable Documentation

pthread_once_t alc_config_once = PTHREAD_ONCE_INIT
static

Definition at line 643 of file ALc.c.

ALCchar* alcAllDevicesList
static

Definition at line 603 of file ALc.c.

Referenced by alcGetString().

size_t alcAllDevicesListSize
static

Definition at line 606 of file ALc.c.

ALCchar* alcCaptureDefaultDeviceSpecifier
static

Definition at line 611 of file ALc.c.

Referenced by alcGetString().

ALCchar* alcCaptureDeviceList
static

Definition at line 604 of file ALc.c.

Referenced by alcGetString().

size_t alcCaptureDeviceListSize
static

Definition at line 607 of file ALc.c.

ALCchar* alcDefaultAllDevicesSpecifier
static

Definition at line 610 of file ALc.c.

Referenced by alcGetString().

const ALCchar alcDefaultName[] = "OpenAL Soft\0"
static

Definition at line 602 of file ALc.c.

Referenced by alcGetString().

const ALCint alcEFXMajorVersion = 1
static

Definition at line 662 of file ALc.c.

Referenced by alcGetIntegerv().

const ALCint alcEFXMinorVersion = 0
static

Definition at line 663 of file ALc.c.

Referenced by alcGetIntegerv().

const ALCchar alcErrInvalidContext[] = "Invalid Context"
static

Definition at line 591 of file ALc.c.

Referenced by alcGetString().

const ALCchar alcErrInvalidDevice[] = "Invalid Device"
static

Definition at line 590 of file ALc.c.

Referenced by alcGetString().

const ALCchar alcErrInvalidEnum[] = "Invalid Enum"
static

Definition at line 592 of file ALc.c.

Referenced by alcGetString().

const ALCchar alcErrInvalidValue[] = "Invalid Value"
static

Definition at line 593 of file ALc.c.

Referenced by alcGetString().

const ALCchar alcErrOutOfMemory[] = "Out of Memory"
static

Definition at line 594 of file ALc.c.

Referenced by alcGetString().

const ALCchar alcExtensionList[]
static
Initial value:
=
"ALC_ENUMERATE_ALL_EXT ALC_ENUMERATION_EXT ALC_EXT_CAPTURE "
"ALC_EXT_DEDICATED ALC_EXT_disconnect ALC_EXT_EFX "
"ALC_EXT_thread_local_context ALC_SOFT_loopback"

Definition at line 655 of file ALc.c.

Referenced by alcGetString().

const ALCfunction alcFunctions[]
static

Definition at line 110 of file ALc.c.

const ALCint alcMajorVersion = 1
static

Definition at line 659 of file ALc.c.

Referenced by alcGetIntegerv().

const ALCint alcMinorVersion = 1
static

Definition at line 660 of file ALc.c.

Referenced by alcGetIntegerv().

const ALCchar alcNoDeviceExtList[]
static
Initial value:
=
"ALC_ENUMERATE_ALL_EXT ALC_ENUMERATION_EXT ALC_EXT_CAPTURE "
"ALC_EXT_thread_local_context ALC_SOFT_loopback"

Definition at line 652 of file ALc.c.

Referenced by alcGetString(), and alcIsExtensionPresent().

const ALCchar alcNoError[] = "No Error"
static

Definition at line 589 of file ALc.c.

Referenced by alcGetString().

const ALchar alExtList[]
static
Initial value:
=
"AL_EXT_ALAW AL_EXT_DOUBLE AL_EXT_EXPONENT_DISTANCE AL_EXT_FLOAT32 "
"AL_EXT_IMA4 AL_EXT_LINEAR_DISTANCE AL_EXT_MCFORMATS AL_EXT_MULAW "
"AL_EXT_MULAW_MCFORMATS AL_EXT_OFFSET AL_EXT_source_distance_model "
"AL_LOKI_quadriphonic AL_SOFT_buffer_samples AL_SOFT_buffer_sub_data "
"AL_SOFTX_deferred_updates AL_SOFT_direct_channels AL_SOFT_loop_points "
"AL_SOFT_source_latency"

Definition at line 614 of file ALc.c.

Referenced by InitContext().

struct BackendInfo BackendList[]
static

Definition at line 46 of file ALc.c.

struct BackendInfo BackendLoopback
static
Initial value:
= {
"loopback", alc_loopback_init, alc_loopback_deinit, alc_loopback_probe, EmptyFuncs
}
alc_loopback_init
ALCboolean alc_loopback_init(BackendFuncs *func_list)
Definition: loopback.c:75
EmptyFuncs
#define EmptyFuncs
Definition: ALc.c:45
alc_loopback_probe
void alc_loopback_probe(enum DevProbe type)
Definition: loopback.c:85
alc_loopback_deinit
void alc_loopback_deinit(void)
Definition: loopback.c:81

Definition at line 88 of file ALc.c.

struct BackendInfo CaptureBackend
static

Definition at line 94 of file ALc.c.

Referenced by alc_deinit(), alc_initconfig(), alcCaptureOpenDevice(), and ProbeList().

ALeffect DefaultEffect
static

Definition at line 646 of file ALc.c.

ALCdevice* volatile DeviceList = NULL
static

Definition at line 669 of file ALc.c.

Referenced by alcCaptureCloseDevice(), alcCaptureOpenDevice(), alcCloseDevice(), alcLoopbackOpenDeviceSOFT(), alcOpenDevice(), VerifyContext(), and VerifyDevice().

const ALCenums enumeration[]
static

Definition at line 275 of file ALc.c.

ALCcontext* volatile GlobalContext = NULL
static

Definition at line 627 of file ALc.c.

Referenced by alcGetCurrentContext(), and GetContextRef().

volatile ALCenum LastNullDeviceError = ALC_NO_ERROR
static

Definition at line 622 of file ALc.c.

CRITICAL_SECTION ListLock
static

Definition at line 671 of file ALc.c.

pthread_key_t LocalContext
static

Definition at line 625 of file ALc.c.

FILE* LogFile

Definition at line 632 of file ALc.c.

Referenced by al_print().

enum LogLevel LogLevel = LogError

Definition at line 636 of file ALc.c.

struct BackendInfo PlaybackBackend
static

Definition at line 93 of file ALc.c.

Referenced by alc_deinit(), alc_initconfig(), alcOpenDevice(), and ProbeList().

ALint RTPrioLevel

Definition at line 630 of file ALc.c.

Referenced by SetRTPriority().

ALCboolean TrapALCError = ALC_FALSE
static

Definition at line 640 of file ALc.c.