Mercurial > fife-parpg
view ext/openal-soft/OpenAL32/alExtension.c @ 295:faabfaf25f15
Removed the deletion of the search space from the the RoutePatherSearch class. This will fix the path finding so it now will calculate paths correctly. It should not be deleting the search space because it does not own it, it is only using it for calculations. Need to investigate further as to why the memory consumption continually increases when running UH. Also removed the need to store a local pointer in RoutePatherSearch to the singleton instance of a Heuristic, this will eliminate the possibly of having a dangling pointer or deleting something that it shouldn't.
| author | vtchill@33b003aa-7bff-0310-803a-e67f0ece8222 |
|---|---|
| date | Fri, 03 Jul 2009 05:11:54 +0000 |
| parents | 4a0efb7baf70 |
| children |
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/** * 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 */ #include "config.h" #include <stdlib.h> #include <string.h> #include <ctype.h> #include "alExtension.h" #include "alError.h" #include "alMain.h" #include "alFilter.h" #include "alEffect.h" #include "alAuxEffectSlot.h" #include "alSource.h" #include "AL/al.h" #include "AL/alc.h" static ALfunction function[]= { { "alEnable", (ALvoid *) alEnable }, { "alDisable", (ALvoid *) alDisable }, { "alIsEnabled", (ALvoid *) alIsEnabled }, { "alGetString", (ALvoid *) alGetString }, { "alGetBooleanv", (ALvoid *) alGetBooleanv }, { "alGetIntegerv", (ALvoid *) alGetIntegerv }, { "alGetFloatv", (ALvoid *) alGetFloatv }, { "alGetDoublev", (ALvoid *) alGetDoublev }, { "alGetBoolean", (ALvoid *) alGetBoolean }, { "alGetInteger", (ALvoid *) alGetInteger }, { "alGetFloat", (ALvoid *) alGetFloat }, { "alGetDouble", (ALvoid *) alGetDouble }, { "alGetError", (ALvoid *) alGetError }, { "alIsExtensionPresent", (ALvoid *) alIsExtensionPresent }, { "alGetProcAddress", (ALvoid *) alGetProcAddress }, { "alGetEnumValue", (ALvoid *) alGetEnumValue }, { "alListenerf", (ALvoid *) alListenerf }, { "alListener3f", (ALvoid *) alListener3f }, { "alListenerfv", (ALvoid *) alListenerfv }, { "alListeneri", (ALvoid *) alListeneri }, { "alListener3i", (ALvoid *) alListener3i }, { "alListeneriv", (ALvoid *) alListeneriv }, { "alGetListenerf", (ALvoid *) alGetListenerf }, { "alGetListener3f", (ALvoid *) alGetListener3f }, { "alGetListenerfv", (ALvoid *) alGetListenerfv }, { "alGetListeneri", (ALvoid *) alGetListeneri }, { "alGetListener3i", (ALvoid *) alGetListener3i }, { "alGetListeneriv", (ALvoid *) alGetListeneriv }, { "alGenSources", (ALvoid *) alGenSources }, { "alDeleteSources", (ALvoid *) alDeleteSources }, { "alIsSource", (ALvoid *) alIsSource }, { "alSourcef", (ALvoid *) alSourcef }, { "alSource3f", (ALvoid *) alSource3f }, { "alSourcefv", (ALvoid *) alSourcefv }, { "alSourcei", (ALvoid *) alSourcei }, { "alSource3i", (ALvoid *) alSource3i }, { "alSourceiv", (ALvoid *) alSourceiv }, { "alGetSourcef", (ALvoid *) alGetSourcef }, { "alGetSource3f", (ALvoid *) alGetSource3f }, { "alGetSourcefv", (ALvoid *) alGetSourcefv }, { "alGetSourcei", (ALvoid *) alGetSourcei }, { "alGetSource3i", (ALvoid *) alGetSource3i }, { "alGetSourceiv", (ALvoid *) alGetSourceiv }, { "alSourcePlayv", (ALvoid *) alSourcePlayv }, { "alSourceStopv", (ALvoid *) alSourceStopv }, { "alSourceRewindv", (ALvoid *) alSourceRewindv }, { "alSourcePausev", (ALvoid *) alSourcePausev }, { "alSourcePlay", (ALvoid *) alSourcePlay }, { "alSourceStop", (ALvoid *) alSourceStop }, { "alSourceRewind", (ALvoid *) alSourceRewind }, { "alSourcePause", (ALvoid *) alSourcePause }, { "alSourceQueueBuffers", (ALvoid *) alSourceQueueBuffers }, { "alSourceUnqueueBuffers", (ALvoid *) alSourceUnqueueBuffers }, { "alGenBuffers", (ALvoid *) alGenBuffers }, { "alDeleteBuffers", (ALvoid *) alDeleteBuffers }, { "alIsBuffer", (ALvoid *) alIsBuffer }, { "alBufferData", (ALvoid *) alBufferData }, { "alBufferf", (ALvoid *) alBufferf }, { "alBuffer3f", (ALvoid *) alBuffer3f }, { "alBufferfv", (ALvoid *) alBufferfv }, { "alBufferi", (ALvoid *) alBufferi }, { "alBuffer3i", (ALvoid *) alBuffer3i }, { "alBufferiv", (ALvoid *) alBufferiv }, { "alGetBufferf", (ALvoid *) alGetBufferf }, { "alGetBuffer3f", (ALvoid *) alGetBuffer3f }, { "alGetBufferfv", (ALvoid *) alGetBufferfv }, { "alGetBufferi", (ALvoid *) alGetBufferi }, { "alGetBuffer3i", (ALvoid *) alGetBuffer3i }, { "alGetBufferiv", (ALvoid *) alGetBufferiv }, { "alDopplerFactor", (ALvoid *) alDopplerFactor }, { "alDopplerVelocity", (ALvoid *) alDopplerVelocity }, { "alSpeedOfSound", (ALvoid *) alSpeedOfSound }, { "alDistanceModel", (ALvoid *) alDistanceModel }, { "alGenFilters", (ALvoid *) alGenFilters }, { "alDeleteFilters", (ALvoid *) alDeleteFilters }, { "alIsFilter", (ALvoid *) alIsFilter }, { "alFilteri", (ALvoid *) alFilteri }, { "alFilteriv", (ALvoid *) alFilteriv }, { "alFilterf", (ALvoid *) alFilterf }, { "alFilterfv", (ALvoid *) alFilterfv }, { "alGetFilteri", (ALvoid *) alGetFilteri }, { "alGetFilteriv", (ALvoid *) alGetFilteriv }, { "alGetFilterf", (ALvoid *) alGetFilterf }, { "alGetFilterfv", (ALvoid *) alGetFilterfv }, { "alGenEffects", (ALvoid *) alGenEffects }, { "alDeleteEffects", (ALvoid *) alDeleteEffects }, { "alIsEffect", (ALvoid *) alIsEffect }, { "alEffecti", (ALvoid *) alEffecti }, { "alEffectiv", (ALvoid *) alEffectiv }, { "alEffectf", (ALvoid *) alEffectf }, { "alEffectfv", (ALvoid *) alEffectfv }, { "alGetEffecti", (ALvoid *) alGetEffecti }, { "alGetEffectiv", (ALvoid *) alGetEffectiv }, { "alGetEffectf", (ALvoid *) alGetEffectf }, { "alGetEffectfv", (ALvoid *) alGetEffectfv }, { "alGenAuxiliaryEffectSlots", (ALvoid *) alGenAuxiliaryEffectSlots }, { "alDeleteAuxiliaryEffectSlots",(ALvoid *) alDeleteAuxiliaryEffectSlots}, { "alIsAuxiliaryEffectSlot", (ALvoid *) alIsAuxiliaryEffectSlot }, { "alAuxiliaryEffectSloti", (ALvoid *) alAuxiliaryEffectSloti }, { "alAuxiliaryEffectSlotiv", (ALvoid *) alAuxiliaryEffectSlotiv }, { "alAuxiliaryEffectSlotf", (ALvoid *) alAuxiliaryEffectSlotf }, { "alAuxiliaryEffectSlotfv", (ALvoid *) alAuxiliaryEffectSlotfv }, { "alGetAuxiliaryEffectSloti", (ALvoid *) alGetAuxiliaryEffectSloti }, { "alGetAuxiliaryEffectSlotiv", (ALvoid *) alGetAuxiliaryEffectSlotiv}, { "alGetAuxiliaryEffectSlotf", (ALvoid *) alGetAuxiliaryEffectSlotf }, { "alGetAuxiliaryEffectSlotfv", (ALvoid *) alGetAuxiliaryEffectSlotfv}, { NULL, (ALvoid *) NULL } }; static ALenums enumeration[]={ // Types { (ALchar *)"AL_INVALID", AL_INVALID }, { (ALchar *)"AL_NONE", AL_NONE }, { (ALchar *)"AL_FALSE", AL_FALSE }, { (ALchar *)"AL_TRUE", AL_TRUE }, // Source and Listener Properties { (ALchar *)"AL_SOURCE_RELATIVE", AL_SOURCE_RELATIVE }, { (ALchar *)"AL_CONE_INNER_ANGLE", AL_CONE_INNER_ANGLE }, { (ALchar *)"AL_CONE_OUTER_ANGLE", AL_CONE_OUTER_ANGLE }, { (ALchar *)"AL_PITCH", AL_PITCH }, { (ALchar *)"AL_POSITION", AL_POSITION }, { (ALchar *)"AL_DIRECTION", AL_DIRECTION }, { (ALchar *)"AL_VELOCITY", AL_VELOCITY }, { (ALchar *)"AL_LOOPING", AL_LOOPING }, { (ALchar *)"AL_BUFFER", AL_BUFFER }, { (ALchar *)"AL_GAIN", AL_GAIN }, { (ALchar *)"AL_MIN_GAIN", AL_MIN_GAIN }, { (ALchar *)"AL_MAX_GAIN", AL_MAX_GAIN }, { (ALchar *)"AL_ORIENTATION", AL_ORIENTATION }, { (ALchar *)"AL_REFERENCE_DISTANCE", AL_REFERENCE_DISTANCE }, { (ALchar *)"AL_ROLLOFF_FACTOR", AL_ROLLOFF_FACTOR }, { (ALchar *)"AL_CONE_OUTER_GAIN", AL_CONE_OUTER_GAIN }, { (ALchar *)"AL_MAX_DISTANCE", AL_MAX_DISTANCE }, { (ALchar *)"AL_SEC_OFFSET", AL_SEC_OFFSET }, { (ALchar *)"AL_SAMPLE_OFFSET", AL_SAMPLE_OFFSET }, { (ALchar *)"AL_BYTE_OFFSET", AL_BYTE_OFFSET }, { (ALchar *)"AL_SOURCE_TYPE", AL_SOURCE_TYPE }, { (ALchar *)"AL_STATIC", AL_STATIC }, { (ALchar *)"AL_STREAMING", AL_STREAMING }, { (ALchar *)"AL_UNDETERMINED", AL_UNDETERMINED }, { (ALchar *)"AL_METERS_PER_UNIT", AL_METERS_PER_UNIT }, // Source EFX Properties { (ALchar *)"AL_DIRECT_FILTER", AL_DIRECT_FILTER }, { (ALchar *)"AL_AUXILIARY_SEND_FILTER", AL_AUXILIARY_SEND_FILTER }, { (ALchar *)"AL_AIR_ABSORPTION_FACTOR", AL_AIR_ABSORPTION_FACTOR }, { (ALchar *)"AL_ROOM_ROLLOFF_FACTOR", AL_ROOM_ROLLOFF_FACTOR }, { (ALchar *)"AL_CONE_OUTER_GAINHF", AL_CONE_OUTER_GAINHF }, { (ALchar *)"AL_DIRECT_FILTER_GAINHF_AUTO", AL_DIRECT_FILTER_GAINHF_AUTO }, { (ALchar *)"AL_AUXILIARY_SEND_FILTER_GAIN_AUTO", AL_AUXILIARY_SEND_FILTER_GAIN_AUTO }, { (ALchar *)"AL_AUXILIARY_SEND_FILTER_GAINHF_AUTO", AL_AUXILIARY_SEND_FILTER_GAINHF_AUTO}, // Source State information { (ALchar *)"AL_SOURCE_STATE", AL_SOURCE_STATE }, { (ALchar *)"AL_INITIAL", AL_INITIAL }, { (ALchar *)"AL_PLAYING", AL_PLAYING }, { (ALchar *)"AL_PAUSED", AL_PAUSED }, { (ALchar *)"AL_STOPPED", AL_STOPPED }, // Queue information { (ALchar *)"AL_BUFFERS_QUEUED", AL_BUFFERS_QUEUED }, { (ALchar *)"AL_BUFFERS_PROCESSED", AL_BUFFERS_PROCESSED }, // Buffer Formats { (ALchar *)"AL_FORMAT_MONO8", AL_FORMAT_MONO8 }, { (ALchar *)"AL_FORMAT_MONO16", AL_FORMAT_MONO16 }, { (ALchar *)"AL_FORMAT_MONO_FLOAT32", AL_FORMAT_MONO_FLOAT32 }, { (ALchar *)"AL_FORMAT_STEREO8", AL_FORMAT_STEREO8 }, { (ALchar *)"AL_FORMAT_STEREO16", AL_FORMAT_STEREO16 }, { (ALchar *)"AL_FORMAT_STEREO_FLOAT32", AL_FORMAT_STEREO_FLOAT32 }, { (ALchar *)"AL_FORMAT_MONO_IMA4", AL_FORMAT_MONO_IMA4 }, { (ALchar *)"AL_FORMAT_STEREO_IMA4", AL_FORMAT_STEREO_IMA4 }, { (ALchar *)"AL_FORMAT_QUAD8_LOKI", AL_FORMAT_QUAD8_LOKI }, { (ALchar *)"AL_FORMAT_QUAD16_LOKI", AL_FORMAT_QUAD16_LOKI }, { (ALchar *)"AL_FORMAT_QUAD8", AL_FORMAT_QUAD8 }, { (ALchar *)"AL_FORMAT_QUAD16", AL_FORMAT_QUAD16 }, { (ALchar *)"AL_FORMAT_QUAD32", AL_FORMAT_QUAD32 }, { (ALchar *)"AL_FORMAT_51CHN8", AL_FORMAT_51CHN8 }, { (ALchar *)"AL_FORMAT_51CHN16", AL_FORMAT_51CHN16 }, { (ALchar *)"AL_FORMAT_51CHN32", AL_FORMAT_51CHN32 }, { (ALchar *)"AL_FORMAT_61CHN8", AL_FORMAT_61CHN8 }, { (ALchar *)"AL_FORMAT_61CHN16", AL_FORMAT_61CHN16 }, { (ALchar *)"AL_FORMAT_61CHN32", AL_FORMAT_61CHN32 }, { (ALchar *)"AL_FORMAT_71CHN8", AL_FORMAT_71CHN8 }, { (ALchar *)"AL_FORMAT_71CHN16", AL_FORMAT_71CHN16 }, { (ALchar *)"AL_FORMAT_71CHN32", AL_FORMAT_71CHN32 }, { (ALchar *)"AL_FORMAT_REAR8", AL_FORMAT_REAR8 }, { (ALchar *)"AL_FORMAT_REAR16", AL_FORMAT_REAR16 }, { (ALchar *)"AL_FORMAT_REAR32", AL_FORMAT_REAR32 }, // Buffer attributes { (ALchar *)"AL_FREQUENCY", AL_FREQUENCY }, { (ALchar *)"AL_BITS", AL_BITS }, { (ALchar *)"AL_CHANNELS", AL_CHANNELS }, { (ALchar *)"AL_SIZE", AL_SIZE }, // Buffer States (not supported yet) { (ALchar *)"AL_UNUSED", AL_UNUSED }, { (ALchar *)"AL_PENDING", AL_PENDING }, { (ALchar *)"AL_PROCESSED", AL_PROCESSED }, // AL Error Messages { (ALchar *)"AL_NO_ERROR", AL_NO_ERROR }, { (ALchar *)"AL_INVALID_NAME", AL_INVALID_NAME }, { (ALchar *)"AL_INVALID_ENUM", AL_INVALID_ENUM }, { (ALchar *)"AL_INVALID_VALUE", AL_INVALID_VALUE }, { (ALchar *)"AL_INVALID_OPERATION", AL_INVALID_OPERATION }, { (ALchar *)"AL_OUT_OF_MEMORY", AL_OUT_OF_MEMORY }, // Context strings { (ALchar *)"AL_VENDOR", AL_VENDOR }, { (ALchar *)"AL_VERSION", AL_VERSION }, { (ALchar *)"AL_RENDERER", AL_RENDERER }, { (ALchar *)"AL_EXTENSIONS", AL_EXTENSIONS }, // Global states { (ALchar *)"AL_DOPPLER_FACTOR", AL_DOPPLER_FACTOR }, { (ALchar *)"AL_DOPPLER_VELOCITY", AL_DOPPLER_VELOCITY }, { (ALchar *)"AL_DISTANCE_MODEL", AL_DISTANCE_MODEL }, { (ALchar *)"AL_SPEED_OF_SOUND", AL_SPEED_OF_SOUND }, // Distance Models { (ALchar *)"AL_INVERSE_DISTANCE", AL_INVERSE_DISTANCE }, { (ALchar *)"AL_INVERSE_DISTANCE_CLAMPED", AL_INVERSE_DISTANCE_CLAMPED }, { (ALchar *)"AL_LINEAR_DISTANCE", AL_LINEAR_DISTANCE }, { (ALchar *)"AL_LINEAR_DISTANCE_CLAMPED", AL_LINEAR_DISTANCE_CLAMPED }, { (ALchar *)"AL_EXPONENT_DISTANCE", AL_EXPONENT_DISTANCE }, { (ALchar *)"AL_EXPONENT_DISTANCE_CLAMPED", AL_EXPONENT_DISTANCE_CLAMPED }, // Filter types { (ALchar *)"AL_FILTER_TYPE", AL_FILTER_TYPE }, { (ALchar *)"AL_FILTER_NULL", AL_FILTER_NULL }, { (ALchar *)"AL_FILTER_LOWPASS", AL_FILTER_LOWPASS }, { (ALchar *)"AL_FILTER_HIGHPASS", AL_FILTER_HIGHPASS }, { (ALchar *)"AL_FILTER_BANDPASS", AL_FILTER_BANDPASS }, // Filter params { (ALchar *)"AL_LOWPASS_GAIN", AL_LOWPASS_GAIN }, { (ALchar *)"AL_LOWPASS_GAINHF", AL_LOWPASS_GAINHF }, // Effect types { (ALchar *)"AL_EFFECT_TYPE", AL_EFFECT_TYPE }, { (ALchar *)"AL_EFFECT_NULL", AL_EFFECT_NULL }, { (ALchar *)"AL_EFFECT_REVERB", AL_EFFECT_REVERB }, { (ALchar *)"AL_EFFECT_CHORUS", AL_EFFECT_CHORUS }, { (ALchar *)"AL_EFFECT_DISTORTION", AL_EFFECT_DISTORTION }, { (ALchar *)"AL_EFFECT_ECHO", AL_EFFECT_ECHO }, { (ALchar *)"AL_EFFECT_FLANGER", AL_EFFECT_FLANGER }, { (ALchar *)"AL_EFFECT_FREQUENCY_SHIFTER", AL_EFFECT_FREQUENCY_SHIFTER }, { (ALchar *)"AL_EFFECT_VOCAL_MORPHER", AL_EFFECT_VOCAL_MORPHER }, { (ALchar *)"AL_EFFECT_PITCH_SHIFTER", AL_EFFECT_PITCH_SHIFTER }, { (ALchar *)"AL_EFFECT_RING_MODULATOR", AL_EFFECT_RING_MODULATOR }, { (ALchar *)"AL_EFFECT_AUTOWAH", AL_EFFECT_AUTOWAH }, { (ALchar *)"AL_EFFECT_COMPRESSOR", AL_EFFECT_COMPRESSOR }, { (ALchar *)"AL_EFFECT_EQUALIZER", AL_EFFECT_EQUALIZER }, // Reverb params { (ALchar *)"AL_REVERB_DENSITY", AL_REVERB_DENSITY }, { (ALchar *)"AL_REVERB_DIFFUSION", AL_REVERB_DIFFUSION }, { (ALchar *)"AL_REVERB_GAIN", AL_REVERB_GAIN }, { (ALchar *)"AL_REVERB_GAINHF", AL_REVERB_GAINHF }, { (ALchar *)"AL_REVERB_DECAY_TIME", AL_REVERB_DECAY_TIME }, { (ALchar *)"AL_REVERB_DECAY_HFRATIO", AL_REVERB_DECAY_HFRATIO }, { (ALchar *)"AL_REVERB_REFLECTIONS_GAIN", AL_REVERB_REFLECTIONS_GAIN }, { (ALchar *)"AL_REVERB_REFLECTIONS_DELAY", AL_REVERB_REFLECTIONS_DELAY }, { (ALchar *)"AL_REVERB_LATE_REVERB_GAIN", AL_REVERB_LATE_REVERB_GAIN }, { (ALchar *)"AL_REVERB_LATE_REVERB_DELAY", AL_REVERB_LATE_REVERB_DELAY }, { (ALchar *)"AL_REVERB_AIR_ABSORPTION_GAINHF", AL_REVERB_AIR_ABSORPTION_GAINHF }, { (ALchar *)"AL_REVERB_ROOM_ROLLOFF_FACTOR", AL_REVERB_ROOM_ROLLOFF_FACTOR }, { (ALchar *)"AL_REVERB_DECAY_HFLIMIT", AL_REVERB_DECAY_HFLIMIT }, // Default { (ALchar *)NULL, (ALenum)0 } }; ALAPI ALboolean ALAPIENTRY alIsExtensionPresent(const ALchar *extName) { ALboolean bIsSupported = AL_FALSE; ALCcontext *pContext; const char *ptr; size_t len; if (!extName) { alSetError(AL_INVALID_VALUE); return AL_FALSE; } pContext = alcGetCurrentContext(); if(!pContext) { alSetError(AL_INVALID_OPERATION); return AL_FALSE; } SuspendContext(pContext); len = strlen(extName); ptr = pContext->ExtensionList; while(ptr && *ptr) { if(strncasecmp(ptr, extName, len) == 0 && (ptr[len] == '\0' || isspace(ptr[len]))) { bIsSupported = AL_TRUE; break; } if((ptr=strchr(ptr, ' ')) != NULL) { do { ++ptr; } while(isspace(*ptr)); } } ProcessContext(pContext); return bIsSupported; } ALAPI ALvoid * ALAPIENTRY alGetProcAddress(const ALchar *funcName) { ALsizei i = 0; while(function[i].funcName && strcmp((char*)function[i].funcName, (char*)funcName) != 0) i++; return function[i].address; } /* NOTE: This function must be able to run without a context! */ ALAPI ALenum ALAPIENTRY alGetEnumValue(const ALchar *enumName) { ALsizei i = 0; while(enumeration[i].enumName && strcmp(enumeration[i].enumName, enumName) != 0) i++; return enumeration[i].value; }