rlm@0: /** rlm@0: * OpenAL cross platform audio library rlm@0: * Copyright (C) 1999-2007 by authors. rlm@0: * This library is free software; you can redistribute it and/or rlm@0: * modify it under the terms of the GNU Library General Public rlm@0: * License as published by the Free Software Foundation; either rlm@0: * version 2 of the License, or (at your option) any later version. rlm@0: * rlm@0: * This library is distributed in the hope that it will be useful, rlm@0: * but WITHOUT ANY WARRANTY; without even the implied warranty of rlm@0: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU rlm@0: * Library General Public License for more details. rlm@0: * rlm@0: * You should have received a copy of the GNU Library General Public rlm@0: * License along with this library; if not, write to the rlm@0: * Free Software Foundation, Inc., 59 Temple Place - Suite 330, rlm@0: * Boston, MA 02111-1307, USA. rlm@0: * Or go to http://www.gnu.org/copyleft/lgpl.html rlm@0: */ rlm@0: rlm@0: #include "config.h" rlm@0: rlm@0: #include rlm@0: #include rlm@0: #include rlm@0: rlm@0: #include "alError.h" rlm@0: #include "alMain.h" rlm@0: #include "alFilter.h" rlm@0: #include "alEffect.h" rlm@0: #include "alAuxEffectSlot.h" rlm@0: #include "alSource.h" rlm@0: #include "alBuffer.h" rlm@0: #include "AL/al.h" rlm@0: #include "AL/alc.h" rlm@0: rlm@0: typedef struct ALenums { rlm@0: const ALchar *enumName; rlm@0: ALenum value; rlm@0: } ALenums; rlm@0: rlm@0: rlm@0: static const ALenums enumeration[] = { rlm@0: // Types rlm@0: { "AL_INVALID", AL_INVALID }, rlm@0: { "AL_NONE", AL_NONE }, rlm@0: { "AL_FALSE", AL_FALSE }, rlm@0: { "AL_TRUE", AL_TRUE }, rlm@0: rlm@0: // Source and Listener Properties rlm@0: { "AL_SOURCE_RELATIVE", AL_SOURCE_RELATIVE }, rlm@0: { "AL_CONE_INNER_ANGLE", AL_CONE_INNER_ANGLE }, rlm@0: { "AL_CONE_OUTER_ANGLE", AL_CONE_OUTER_ANGLE }, rlm@0: { "AL_PITCH", AL_PITCH }, rlm@0: { "AL_POSITION", AL_POSITION }, rlm@0: { "AL_DIRECTION", AL_DIRECTION }, rlm@0: { "AL_VELOCITY", AL_VELOCITY }, rlm@0: { "AL_LOOPING", AL_LOOPING }, rlm@0: { "AL_BUFFER", AL_BUFFER }, rlm@0: { "AL_GAIN", AL_GAIN }, rlm@0: { "AL_MIN_GAIN", AL_MIN_GAIN }, rlm@0: { "AL_MAX_GAIN", AL_MAX_GAIN }, rlm@0: { "AL_ORIENTATION", AL_ORIENTATION }, rlm@0: { "AL_REFERENCE_DISTANCE", AL_REFERENCE_DISTANCE }, rlm@0: { "AL_ROLLOFF_FACTOR", AL_ROLLOFF_FACTOR }, rlm@0: { "AL_CONE_OUTER_GAIN", AL_CONE_OUTER_GAIN }, rlm@0: { "AL_MAX_DISTANCE", AL_MAX_DISTANCE }, rlm@0: { "AL_SEC_OFFSET", AL_SEC_OFFSET }, rlm@0: { "AL_SAMPLE_OFFSET", AL_SAMPLE_OFFSET }, rlm@0: { "AL_SAMPLE_RW_OFFSETS_SOFT", AL_SAMPLE_RW_OFFSETS_SOFT }, rlm@0: { "AL_BYTE_OFFSET", AL_BYTE_OFFSET }, rlm@0: { "AL_BYTE_RW_OFFSETS_SOFT", AL_BYTE_RW_OFFSETS_SOFT }, rlm@0: { "AL_SOURCE_TYPE", AL_SOURCE_TYPE }, rlm@0: { "AL_STATIC", AL_STATIC }, rlm@0: { "AL_STREAMING", AL_STREAMING }, rlm@0: { "AL_UNDETERMINED", AL_UNDETERMINED }, rlm@0: { "AL_METERS_PER_UNIT", AL_METERS_PER_UNIT }, rlm@0: { "AL_VIRTUAL_CHANNELS_SOFT", AL_VIRTUAL_CHANNELS_SOFT }, rlm@0: rlm@0: // Source EFX Properties rlm@0: { "AL_DIRECT_FILTER", AL_DIRECT_FILTER }, rlm@0: { "AL_AUXILIARY_SEND_FILTER", AL_AUXILIARY_SEND_FILTER }, rlm@0: { "AL_AIR_ABSORPTION_FACTOR", AL_AIR_ABSORPTION_FACTOR }, rlm@0: { "AL_ROOM_ROLLOFF_FACTOR", AL_ROOM_ROLLOFF_FACTOR }, rlm@0: { "AL_CONE_OUTER_GAINHF", AL_CONE_OUTER_GAINHF }, rlm@0: { "AL_DIRECT_FILTER_GAINHF_AUTO", AL_DIRECT_FILTER_GAINHF_AUTO }, rlm@0: { "AL_AUXILIARY_SEND_FILTER_GAIN_AUTO", AL_AUXILIARY_SEND_FILTER_GAIN_AUTO }, rlm@0: { "AL_AUXILIARY_SEND_FILTER_GAINHF_AUTO", AL_AUXILIARY_SEND_FILTER_GAINHF_AUTO}, rlm@0: rlm@0: // Source State information rlm@0: { "AL_SOURCE_STATE", AL_SOURCE_STATE }, rlm@0: { "AL_INITIAL", AL_INITIAL }, rlm@0: { "AL_PLAYING", AL_PLAYING }, rlm@0: { "AL_PAUSED", AL_PAUSED }, rlm@0: { "AL_STOPPED", AL_STOPPED }, rlm@0: rlm@0: // Queue information rlm@0: { "AL_BUFFERS_QUEUED", AL_BUFFERS_QUEUED }, rlm@0: { "AL_BUFFERS_PROCESSED", AL_BUFFERS_PROCESSED }, rlm@0: rlm@0: // Buffer Formats rlm@0: { "AL_FORMAT_MONO8", AL_FORMAT_MONO8 }, rlm@0: { "AL_FORMAT_MONO16", AL_FORMAT_MONO16 }, rlm@0: { "AL_FORMAT_MONO_FLOAT32", AL_FORMAT_MONO_FLOAT32 }, rlm@0: { "AL_FORMAT_MONO_DOUBLE_EXT", AL_FORMAT_MONO_DOUBLE_EXT }, rlm@0: { "AL_FORMAT_STEREO8", AL_FORMAT_STEREO8 }, rlm@0: { "AL_FORMAT_STEREO16", AL_FORMAT_STEREO16 }, rlm@0: { "AL_FORMAT_STEREO_FLOAT32", AL_FORMAT_STEREO_FLOAT32 }, rlm@0: { "AL_FORMAT_STEREO_DOUBLE_EXT", AL_FORMAT_STEREO_DOUBLE_EXT }, rlm@0: { "AL_FORMAT_MONO_IMA4", AL_FORMAT_MONO_IMA4 }, rlm@0: { "AL_FORMAT_STEREO_IMA4", AL_FORMAT_STEREO_IMA4 }, rlm@0: { "AL_FORMAT_QUAD8_LOKI", AL_FORMAT_QUAD8_LOKI }, rlm@0: { "AL_FORMAT_QUAD16_LOKI", AL_FORMAT_QUAD16_LOKI }, rlm@0: { "AL_FORMAT_QUAD8", AL_FORMAT_QUAD8 }, rlm@0: { "AL_FORMAT_QUAD16", AL_FORMAT_QUAD16 }, rlm@0: { "AL_FORMAT_QUAD32", AL_FORMAT_QUAD32 }, rlm@0: { "AL_FORMAT_51CHN8", AL_FORMAT_51CHN8 }, rlm@0: { "AL_FORMAT_51CHN16", AL_FORMAT_51CHN16 }, rlm@0: { "AL_FORMAT_51CHN32", AL_FORMAT_51CHN32 }, rlm@0: { "AL_FORMAT_61CHN8", AL_FORMAT_61CHN8 }, rlm@0: { "AL_FORMAT_61CHN16", AL_FORMAT_61CHN16 }, rlm@0: { "AL_FORMAT_61CHN32", AL_FORMAT_61CHN32 }, rlm@0: { "AL_FORMAT_71CHN8", AL_FORMAT_71CHN8 }, rlm@0: { "AL_FORMAT_71CHN16", AL_FORMAT_71CHN16 }, rlm@0: { "AL_FORMAT_71CHN32", AL_FORMAT_71CHN32 }, rlm@0: { "AL_FORMAT_REAR8", AL_FORMAT_REAR8 }, rlm@0: { "AL_FORMAT_REAR16", AL_FORMAT_REAR16 }, rlm@0: { "AL_FORMAT_REAR32", AL_FORMAT_REAR32 }, rlm@0: { "AL_FORMAT_MONO_MULAW", AL_FORMAT_MONO_MULAW }, rlm@0: { "AL_FORMAT_MONO_MULAW_EXT", AL_FORMAT_MONO_MULAW }, rlm@0: { "AL_FORMAT_STEREO_MULAW", AL_FORMAT_STEREO_MULAW }, rlm@0: { "AL_FORMAT_STEREO_MULAW_EXT", AL_FORMAT_STEREO_MULAW }, rlm@0: { "AL_FORMAT_QUAD_MULAW", AL_FORMAT_QUAD_MULAW }, rlm@0: { "AL_FORMAT_51CHN_MULAW", AL_FORMAT_51CHN_MULAW }, rlm@0: { "AL_FORMAT_61CHN_MULAW", AL_FORMAT_61CHN_MULAW }, rlm@0: { "AL_FORMAT_71CHN_MULAW", AL_FORMAT_71CHN_MULAW }, rlm@0: { "AL_FORMAT_REAR_MULAW", AL_FORMAT_REAR_MULAW }, rlm@0: rlm@0: // Internal Buffer Formats rlm@0: { "AL_MONO8", AL_MONO8 }, rlm@0: { "AL_MONO16", AL_MONO16 }, rlm@0: { "AL_MONO32F", AL_MONO32F }, rlm@0: { "AL_STEREO8", AL_STEREO8 }, rlm@0: { "AL_STEREO16", AL_STEREO16 }, rlm@0: { "AL_STEREO32F", AL_STEREO32F }, rlm@0: { "AL_QUAD8", AL_QUAD8 }, rlm@0: { "AL_QUAD16", AL_QUAD16 }, rlm@0: { "AL_QUAD32F", AL_QUAD32F }, rlm@0: { "AL_REAR8", AL_REAR8 }, rlm@0: { "AL_REAR16", AL_REAR16 }, rlm@0: { "AL_REAR32F", AL_REAR32F }, rlm@0: { "AL_5POINT1_8", AL_5POINT1_8 }, rlm@0: { "AL_5POINT1_16", AL_5POINT1_16 }, rlm@0: { "AL_5POINT1_32F", AL_5POINT1_32F }, rlm@0: { "AL_6POINT1_8", AL_6POINT1_8 }, rlm@0: { "AL_6POINT1_16", AL_6POINT1_16 }, rlm@0: { "AL_6POINT1_32F", AL_6POINT1_32F }, rlm@0: { "AL_7POINT1_8", AL_7POINT1_8 }, rlm@0: { "AL_7POINT1_16", AL_7POINT1_16 }, rlm@0: { "AL_7POINT1_32F", AL_7POINT1_32F }, rlm@0: rlm@0: // Buffer Channel Configurations rlm@0: { "AL_MONO", AL_MONO }, rlm@0: { "AL_STEREO", AL_STEREO }, rlm@0: { "AL_QUAD", AL_QUAD }, rlm@0: { "AL_REAR", AL_REAR }, rlm@0: { "AL_5POINT1", AL_5POINT1 }, rlm@0: { "AL_6POINT1", AL_6POINT1 }, rlm@0: { "AL_7POINT1", AL_7POINT1 }, rlm@0: rlm@0: // Buffer Sample Types rlm@0: { "AL_BYTE", AL_BYTE }, rlm@0: { "AL_UNSIGNED_BYTE", AL_UNSIGNED_BYTE }, rlm@0: { "AL_SHORT", AL_SHORT }, rlm@0: { "AL_UNSIGNED_SHORT", AL_UNSIGNED_SHORT }, rlm@0: { "AL_INT", AL_INT }, rlm@0: { "AL_UNSIGNED_INT", AL_UNSIGNED_INT }, rlm@0: { "AL_FLOAT", AL_FLOAT }, rlm@0: { "AL_DOUBLE", AL_DOUBLE }, rlm@0: { "AL_MULAW", AL_MULAW }, rlm@0: { "AL_IMA4", AL_IMA4 }, rlm@0: { "AL_BYTE3", AL_BYTE3 }, rlm@0: { "AL_UNSIGNED_BYTE3", AL_UNSIGNED_BYTE3 }, rlm@0: rlm@0: // Buffer attributes rlm@0: { "AL_FREQUENCY", AL_FREQUENCY }, rlm@0: { "AL_BITS", AL_BITS }, rlm@0: { "AL_CHANNELS", AL_CHANNELS }, rlm@0: { "AL_SIZE", AL_SIZE }, rlm@0: rlm@0: // Buffer States (not supported yet) rlm@0: { "AL_UNUSED", AL_UNUSED }, rlm@0: { "AL_PENDING", AL_PENDING }, rlm@0: { "AL_PROCESSED", AL_PROCESSED }, rlm@0: rlm@0: // AL Error Messages rlm@0: { "AL_NO_ERROR", AL_NO_ERROR }, rlm@0: { "AL_INVALID_NAME", AL_INVALID_NAME }, rlm@0: { "AL_INVALID_ENUM", AL_INVALID_ENUM }, rlm@0: { "AL_INVALID_VALUE", AL_INVALID_VALUE }, rlm@0: { "AL_INVALID_OPERATION", AL_INVALID_OPERATION }, rlm@0: { "AL_OUT_OF_MEMORY", AL_OUT_OF_MEMORY }, rlm@0: rlm@0: // Context strings rlm@0: { "AL_VENDOR", AL_VENDOR }, rlm@0: { "AL_VERSION", AL_VERSION }, rlm@0: { "AL_RENDERER", AL_RENDERER }, rlm@0: { "AL_EXTENSIONS", AL_EXTENSIONS }, rlm@0: rlm@0: // Global states rlm@0: { "AL_DOPPLER_FACTOR", AL_DOPPLER_FACTOR }, rlm@0: { "AL_DOPPLER_VELOCITY", AL_DOPPLER_VELOCITY }, rlm@0: { "AL_DISTANCE_MODEL", AL_DISTANCE_MODEL }, rlm@0: { "AL_SPEED_OF_SOUND", AL_SPEED_OF_SOUND }, rlm@0: { "AL_SOURCE_DISTANCE_MODEL", AL_SOURCE_DISTANCE_MODEL }, rlm@0: { "AL_DEFERRED_UPDATES_SOFT", AL_DEFERRED_UPDATES_SOFT }, rlm@0: rlm@0: // Distance Models rlm@0: { "AL_INVERSE_DISTANCE", AL_INVERSE_DISTANCE }, rlm@0: { "AL_INVERSE_DISTANCE_CLAMPED", AL_INVERSE_DISTANCE_CLAMPED }, rlm@0: { "AL_LINEAR_DISTANCE", AL_LINEAR_DISTANCE }, rlm@0: { "AL_LINEAR_DISTANCE_CLAMPED", AL_LINEAR_DISTANCE_CLAMPED }, rlm@0: { "AL_EXPONENT_DISTANCE", AL_EXPONENT_DISTANCE }, rlm@0: { "AL_EXPONENT_DISTANCE_CLAMPED", AL_EXPONENT_DISTANCE_CLAMPED }, rlm@0: rlm@0: // Filter types rlm@0: { "AL_FILTER_TYPE", AL_FILTER_TYPE }, rlm@0: { "AL_FILTER_NULL", AL_FILTER_NULL }, rlm@0: { "AL_FILTER_LOWPASS", AL_FILTER_LOWPASS }, rlm@0: #if 0 rlm@0: { "AL_FILTER_HIGHPASS", AL_FILTER_HIGHPASS }, rlm@0: { "AL_FILTER_BANDPASS", AL_FILTER_BANDPASS }, rlm@0: #endif rlm@0: rlm@0: // Filter params rlm@0: { "AL_LOWPASS_GAIN", AL_LOWPASS_GAIN }, rlm@0: { "AL_LOWPASS_GAINHF", AL_LOWPASS_GAINHF }, rlm@0: rlm@0: // Effect types rlm@0: { "AL_EFFECT_TYPE", AL_EFFECT_TYPE }, rlm@0: { "AL_EFFECT_NULL", AL_EFFECT_NULL }, rlm@0: { "AL_EFFECT_REVERB", AL_EFFECT_REVERB }, rlm@0: { "AL_EFFECT_EAXREVERB", AL_EFFECT_EAXREVERB }, rlm@0: #if 0 rlm@0: { "AL_EFFECT_CHORUS", AL_EFFECT_CHORUS }, rlm@0: { "AL_EFFECT_DISTORTION", AL_EFFECT_DISTORTION }, rlm@0: #endif rlm@0: { "AL_EFFECT_ECHO", AL_EFFECT_ECHO }, rlm@0: #if 0 rlm@0: { "AL_EFFECT_FLANGER", AL_EFFECT_FLANGER }, rlm@0: { "AL_EFFECT_FREQUENCY_SHIFTER", AL_EFFECT_FREQUENCY_SHIFTER }, rlm@0: { "AL_EFFECT_VOCAL_MORPHER", AL_EFFECT_VOCAL_MORPHER }, rlm@0: { "AL_EFFECT_PITCH_SHIFTER", AL_EFFECT_PITCH_SHIFTER }, rlm@0: #endif rlm@0: { "AL_EFFECT_RING_MODULATOR", AL_EFFECT_RING_MODULATOR }, rlm@0: #if 0 rlm@0: { "AL_EFFECT_AUTOWAH", AL_EFFECT_AUTOWAH }, rlm@0: { "AL_EFFECT_COMPRESSOR", AL_EFFECT_COMPRESSOR }, rlm@0: { "AL_EFFECT_EQUALIZER", AL_EFFECT_EQUALIZER }, rlm@0: #endif rlm@0: { "AL_EFFECT_DEDICATED_LOW_FREQUENCY_EFFECT",AL_EFFECT_DEDICATED_LOW_FREQUENCY_EFFECT}, rlm@0: { "AL_EFFECT_DEDICATED_DIALOGUE", AL_EFFECT_DEDICATED_DIALOGUE }, rlm@0: rlm@0: // Reverb params rlm@0: { "AL_REVERB_DENSITY", AL_REVERB_DENSITY }, rlm@0: { "AL_REVERB_DIFFUSION", AL_REVERB_DIFFUSION }, rlm@0: { "AL_REVERB_GAIN", AL_REVERB_GAIN }, rlm@0: { "AL_REVERB_GAINHF", AL_REVERB_GAINHF }, rlm@0: { "AL_REVERB_DECAY_TIME", AL_REVERB_DECAY_TIME }, rlm@0: { "AL_REVERB_DECAY_HFRATIO", AL_REVERB_DECAY_HFRATIO }, rlm@0: { "AL_REVERB_REFLECTIONS_GAIN", AL_REVERB_REFLECTIONS_GAIN }, rlm@0: { "AL_REVERB_REFLECTIONS_DELAY", AL_REVERB_REFLECTIONS_DELAY }, rlm@0: { "AL_REVERB_LATE_REVERB_GAIN", AL_REVERB_LATE_REVERB_GAIN }, rlm@0: { "AL_REVERB_LATE_REVERB_DELAY", AL_REVERB_LATE_REVERB_DELAY }, rlm@0: { "AL_REVERB_AIR_ABSORPTION_GAINHF", AL_REVERB_AIR_ABSORPTION_GAINHF }, rlm@0: { "AL_REVERB_ROOM_ROLLOFF_FACTOR", AL_REVERB_ROOM_ROLLOFF_FACTOR }, rlm@0: { "AL_REVERB_DECAY_HFLIMIT", AL_REVERB_DECAY_HFLIMIT }, rlm@0: rlm@0: // EAX Reverb params rlm@0: { "AL_EAXREVERB_DENSITY", AL_EAXREVERB_DENSITY }, rlm@0: { "AL_EAXREVERB_DIFFUSION", AL_EAXREVERB_DIFFUSION }, rlm@0: { "AL_EAXREVERB_GAIN", AL_EAXREVERB_GAIN }, rlm@0: { "AL_EAXREVERB_GAINHF", AL_EAXREVERB_GAINHF }, rlm@0: { "AL_EAXREVERB_GAINLF", AL_EAXREVERB_GAINLF }, rlm@0: { "AL_EAXREVERB_DECAY_TIME", AL_EAXREVERB_DECAY_TIME }, rlm@0: { "AL_EAXREVERB_DECAY_HFRATIO", AL_EAXREVERB_DECAY_HFRATIO }, rlm@0: { "AL_EAXREVERB_DECAY_LFRATIO", AL_EAXREVERB_DECAY_LFRATIO }, rlm@0: { "AL_EAXREVERB_REFLECTIONS_GAIN", AL_EAXREVERB_REFLECTIONS_GAIN }, rlm@0: { "AL_EAXREVERB_REFLECTIONS_DELAY", AL_EAXREVERB_REFLECTIONS_DELAY }, rlm@0: { "AL_EAXREVERB_REFLECTIONS_PAN", AL_EAXREVERB_REFLECTIONS_PAN }, rlm@0: { "AL_EAXREVERB_LATE_REVERB_GAIN", AL_EAXREVERB_LATE_REVERB_GAIN }, rlm@0: { "AL_EAXREVERB_LATE_REVERB_DELAY", AL_EAXREVERB_LATE_REVERB_DELAY }, rlm@0: { "AL_EAXREVERB_LATE_REVERB_PAN", AL_EAXREVERB_LATE_REVERB_PAN }, rlm@0: { "AL_EAXREVERB_ECHO_TIME", AL_EAXREVERB_ECHO_TIME }, rlm@0: { "AL_EAXREVERB_ECHO_DEPTH", AL_EAXREVERB_ECHO_DEPTH }, rlm@0: { "AL_EAXREVERB_MODULATION_TIME", AL_EAXREVERB_MODULATION_TIME }, rlm@0: { "AL_EAXREVERB_MODULATION_DEPTH", AL_EAXREVERB_MODULATION_DEPTH }, rlm@0: { "AL_EAXREVERB_AIR_ABSORPTION_GAINHF", AL_EAXREVERB_AIR_ABSORPTION_GAINHF }, rlm@0: { "AL_EAXREVERB_HFREFERENCE", AL_EAXREVERB_HFREFERENCE }, rlm@0: { "AL_EAXREVERB_LFREFERENCE", AL_EAXREVERB_LFREFERENCE }, rlm@0: { "AL_EAXREVERB_ROOM_ROLLOFF_FACTOR", AL_EAXREVERB_ROOM_ROLLOFF_FACTOR }, rlm@0: { "AL_EAXREVERB_DECAY_HFLIMIT", AL_EAXREVERB_DECAY_HFLIMIT }, rlm@0: rlm@0: // Echo params rlm@0: { "AL_ECHO_DELAY", AL_ECHO_DELAY }, rlm@0: { "AL_ECHO_LRDELAY", AL_ECHO_LRDELAY }, rlm@0: { "AL_ECHO_DAMPING", AL_ECHO_DAMPING }, rlm@0: { "AL_ECHO_FEEDBACK", AL_ECHO_FEEDBACK }, rlm@0: { "AL_ECHO_SPREAD", AL_ECHO_SPREAD }, rlm@0: rlm@0: // Ring Modulator params rlm@0: { "AL_RING_MODULATOR_FREQUENCY", AL_RING_MODULATOR_FREQUENCY }, rlm@0: { "AL_RING_MODULATOR_HIGHPASS_CUTOFF", AL_RING_MODULATOR_HIGHPASS_CUTOFF }, rlm@0: { "AL_RING_MODULATOR_WAVEFORM", AL_RING_MODULATOR_WAVEFORM }, rlm@0: rlm@0: // Dedicated Dialogue/LFE params rlm@0: { "AL_DEDICATED_GAIN", AL_DEDICATED_GAIN }, rlm@0: rlm@0: rlm@0: // Default rlm@0: { NULL, (ALenum)0 } rlm@0: }; rlm@0: rlm@0: rlm@0: const struct EffectList EffectList[] = { rlm@0: { "eaxreverb", EAXREVERB, "AL_EFFECT_EAXREVERB", AL_EFFECT_EAXREVERB }, rlm@0: { "reverb", REVERB, "AL_EFFECT_REVERB", AL_EFFECT_REVERB }, rlm@0: { "echo", ECHO, "AL_EFFECT_ECHO", AL_EFFECT_ECHO }, rlm@0: { "modulator", MODULATOR, "AL_EFFECT_RING_MODULATOR", AL_EFFECT_RING_MODULATOR }, rlm@0: { "dedicated", DEDICATED, "AL_EFFECT_DEDICATED_LOW_FREQUENCY_EFFECT", AL_EFFECT_DEDICATED_LOW_FREQUENCY_EFFECT }, rlm@0: { "dedicated", DEDICATED, "AL_EFFECT_DEDICATED_DIALOGUE", AL_EFFECT_DEDICATED_DIALOGUE }, rlm@0: { NULL, 0, NULL, (ALenum)0 } rlm@0: }; rlm@0: rlm@0: rlm@0: AL_API ALboolean AL_APIENTRY alIsExtensionPresent(const ALchar *extName) rlm@0: { rlm@0: ALboolean bIsSupported = AL_FALSE; rlm@0: ALCcontext *Context; rlm@0: const char *ptr; rlm@0: size_t len; rlm@0: rlm@0: Context = GetLockedContext(); rlm@0: if(!Context) return AL_FALSE; rlm@0: rlm@0: if(!extName) rlm@0: alSetError(Context, AL_INVALID_VALUE); rlm@0: else rlm@0: { rlm@0: len = strlen(extName); rlm@0: ptr = Context->ExtensionList; rlm@0: while(ptr && *ptr) rlm@0: { rlm@0: if(strncasecmp(ptr, extName, len) == 0 && rlm@0: (ptr[len] == '\0' || isspace(ptr[len]))) rlm@0: { rlm@0: bIsSupported = AL_TRUE; rlm@0: break; rlm@0: } rlm@0: if((ptr=strchr(ptr, ' ')) != NULL) rlm@0: { rlm@0: do { rlm@0: ++ptr; rlm@0: } while(isspace(*ptr)); rlm@0: } rlm@0: } rlm@0: } rlm@0: rlm@0: UnlockContext(Context); rlm@0: rlm@0: return bIsSupported; rlm@0: } rlm@0: rlm@0: rlm@0: AL_API ALvoid* AL_APIENTRY alGetProcAddress(const ALchar *funcName) rlm@0: { rlm@0: if(!funcName) rlm@0: return NULL; rlm@0: return alcGetProcAddress(NULL, funcName); rlm@0: } rlm@0: rlm@0: AL_API ALenum AL_APIENTRY alGetEnumValue(const ALchar *enumName) rlm@0: { rlm@0: ALsizei i; rlm@0: rlm@0: for(i = 0;EffectList[i].ename;i++) rlm@0: { rlm@0: if(DisabledEffects[EffectList[i].type] && rlm@0: strcmp(EffectList[i].ename, enumName) == 0) rlm@0: return (ALenum)0; rlm@0: } rlm@0: rlm@0: i = 0; rlm@0: while(enumeration[i].enumName && rlm@0: strcmp(enumeration[i].enumName, enumName) != 0) rlm@0: i++; rlm@0: rlm@0: return enumeration[i].value; rlm@0: }