AL_FREQUENCY_SHIFTER_DIRECTION_DOWN

• AL_AUTOWAH_ATTACK_TIME
• AL_BANDPASS_GAIN
• AL_CHORUS_WAVEFORM
• AL_COMPRESSOR_ONOFF
• AL_DISTORTION_EDGE
• AL_EAXREVERB_DENSITY
• AL_ECHO_DELAY
• AL_EFFECTSLOT_EFFECT
• AL_EFFECT_NULL
• AL_EQUALIZER_LOW_GAIN
• AL_FILTER_NULL
• AL_FLANGER_WAVEFORM
• AL_FREQUENCY_SHIFTER_FREQUENCY
• AL_HIGHPASS_GAIN
• AL_LOWPASS_GAIN
• AL_PITCH_SHIFTER_COARSE_TUNE
• AL_REVERB_DENSITY
• AL_RING_MODULATOR_FREQUENCY
• AL_VOCAL_MORPHER_PHONEMEA

• ALC_EFX_MAJOR_VERSION
• ALC_EFX_MINOR_VERSION
• ALC_EXT_EFX_NAME
• ALC_MAX_AUXILIARY_SENDS
• AL_AIR_ABSORPTION_FACTOR
• AL_AUTOWAH_DEFAULT_ATTACK_TIME
• AL_AUTOWAH_DEFAULT_PEAK_GAIN
• AL_AUTOWAH_DEFAULT_RELEASE_TIME
• AL_AUTOWAH_DEFAULT_RESONANCE
• AL_AUTOWAH_MAX_ATTACK_TIME
• AL_AUTOWAH_MAX_PEAK_GAIN
• AL_AUTOWAH_MAX_RELEASE_TIME
• AL_AUTOWAH_MAX_RESONANCE
• AL_AUTOWAH_MIN_ATTACK_TIME
• AL_AUTOWAH_MIN_PEAK_GAIN
• AL_AUTOWAH_MIN_RELEASE_TIME
• AL_AUTOWAH_MIN_RESONANCE
• AL_AUXILIARY_SEND_FILTER
• AL_AUXILIARY_SEND_FILTER_GAINHF_AUTO
• AL_AUXILIARY_SEND_FILTER_GAIN_AUTO
• AL_BANDPASS_DEFAULT_GAIN
• AL_BANDPASS_DEFAULT_GAINHF
• AL_BANDPASS_DEFAULT_GAINLF
• AL_BANDPASS_MAX_GAIN
• AL_BANDPASS_MAX_GAINHF
• AL_BANDPASS_MAX_GAINLF
• AL_BANDPASS_MIN_GAIN
• AL_BANDPASS_MIN_GAINHF
• AL_BANDPASS_MIN_GAINLF
• AL_CHORUS_DEFAULT_DELAY
• AL_CHORUS_DEFAULT_DEPTH
• AL_CHORUS_DEFAULT_FEEDBACK
• AL_CHORUS_DEFAULT_PHASE
• AL_CHORUS_DEFAULT_RATE
• AL_CHORUS_DEFAULT_WAVEFORM
• AL_CHORUS_MAX_DELAY
• AL_CHORUS_MAX_DEPTH
• AL_CHORUS_MAX_FEEDBACK
• AL_CHORUS_MAX_PHASE
• AL_CHORUS_MAX_RATE
• AL_CHORUS_MAX_WAVEFORM
• AL_CHORUS_MIN_DELAY
• AL_CHORUS_MIN_DEPTH
• AL_CHORUS_MIN_FEEDBACK
• AL_CHORUS_MIN_PHASE
• AL_CHORUS_MIN_RATE
• AL_CHORUS_MIN_WAVEFORM
• AL_CHORUS_WAVEFORM_SINUSOID
• AL_CHORUS_WAVEFORM_TRIANGLE
• AL_COMPRESSOR_DEFAULT_ONOFF
• AL_COMPRESSOR_MAX_ONOFF
• AL_COMPRESSOR_MIN_ONOFF
• AL_CONE_OUTER_GAINHF
• AL_DEFAULT_AIR_ABSORPTION_FACTOR
• AL_DEFAULT_AUXILIARY_SEND_FILTER_GAINHF_AUTO
• AL_DEFAULT_AUXILIARY_SEND_FILTER_GAIN_AUTO
• AL_DEFAULT_CONE_OUTER_GAINHF
• AL_DEFAULT_DIRECT_FILTER_GAINHF_AUTO
• AL_DEFAULT_METERS_PER_UNIT
• AL_DEFAULT_ROOM_ROLLOFF_FACTOR
• AL_DIRECT_FILTER
• AL_DIRECT_FILTER_GAINHF_AUTO
• AL_DISTORTION_DEFAULT_EDGE
• AL_DISTORTION_DEFAULT_EQBANDWIDTH
• AL_DISTORTION_DEFAULT_EQCENTER
• AL_DISTORTION_DEFAULT_GAIN
• AL_DISTORTION_DEFAULT_LOWPASS_CUTOFF
• AL_DISTORTION_MAX_EDGE
• AL_DISTORTION_MAX_EQBANDWIDTH
• AL_DISTORTION_MAX_EQCENTER
• AL_DISTORTION_MAX_GAIN
• AL_DISTORTION_MAX_LOWPASS_CUTOFF
• AL_DISTORTION_MIN_EDGE
• AL_DISTORTION_MIN_EQBANDWIDTH
• AL_DISTORTION_MIN_EQCENTER
• AL_DISTORTION_MIN_GAIN
• AL_DISTORTION_MIN_LOWPASS_CUTOFF
• AL_EAXREVERB_DEFAULT_AIR_ABSORPTION_GAINHF
• AL_EAXREVERB_DEFAULT_DECAY_HFLIMIT
• AL_EAXREVERB_DEFAULT_DECAY_HFRATIO
• AL_EAXREVERB_DEFAULT_DECAY_LFRATIO
• AL_EAXREVERB_DEFAULT_DECAY_TIME
• AL_EAXREVERB_DEFAULT_DENSITY
• AL_EAXREVERB_DEFAULT_DIFFUSION
• AL_EAXREVERB_DEFAULT_ECHO_DEPTH
• AL_EAXREVERB_DEFAULT_ECHO_TIME
• AL_EAXREVERB_DEFAULT_GAIN
• AL_EAXREVERB_DEFAULT_GAINHF
• AL_EAXREVERB_DEFAULT_GAINLF
• AL_EAXREVERB_DEFAULT_HFREFERENCE
• AL_EAXREVERB_DEFAULT_LATE_REVERB_DELAY
• AL_EAXREVERB_DEFAULT_LATE_REVERB_GAIN
• AL_EAXREVERB_DEFAULT_LATE_REVERB_PAN_XYZ
• AL_EAXREVERB_DEFAULT_LFREFERENCE
• AL_EAXREVERB_DEFAULT_MODULATION_DEPTH
• AL_EAXREVERB_DEFAULT_MODULATION_TIME
• AL_EAXREVERB_DEFAULT_REFLECTIONS_DELAY
• AL_EAXREVERB_DEFAULT_REFLECTIONS_GAIN
• AL_EAXREVERB_DEFAULT_REFLECTIONS_PAN_XYZ
• AL_EAXREVERB_DEFAULT_ROOM_ROLLOFF_FACTOR
• AL_EAXREVERB_MAX_AIR_ABSORPTION_GAINHF
• AL_EAXREVERB_MAX_DECAY_HFLIMIT
• AL_EAXREVERB_MAX_DECAY_HFRATIO
• AL_EAXREVERB_MAX_DECAY_LFRATIO
• AL_EAXREVERB_MAX_DECAY_TIME
• AL_EAXREVERB_MAX_DENSITY
• AL_EAXREVERB_MAX_DIFFUSION
• AL_EAXREVERB_MAX_ECHO_DEPTH
• AL_EAXREVERB_MAX_ECHO_TIME
• AL_EAXREVERB_MAX_GAIN
• AL_EAXREVERB_MAX_GAINHF
• AL_EAXREVERB_MAX_GAINLF
• AL_EAXREVERB_MAX_HFREFERENCE
• AL_EAXREVERB_MAX_LATE_REVERB_DELAY
• AL_EAXREVERB_MAX_LATE_REVERB_GAIN
• AL_EAXREVERB_MAX_LFREFERENCE
• AL_EAXREVERB_MAX_MODULATION_DEPTH
• AL_EAXREVERB_MAX_MODULATION_TIME
• AL_EAXREVERB_MAX_REFLECTIONS_DELAY
• AL_EAXREVERB_MAX_REFLECTIONS_GAIN
• AL_EAXREVERB_MAX_ROOM_ROLLOFF_FACTOR
• AL_EAXREVERB_MIN_AIR_ABSORPTION_GAINHF
• AL_EAXREVERB_MIN_DECAY_HFLIMIT
• AL_EAXREVERB_MIN_DECAY_HFRATIO
• AL_EAXREVERB_MIN_DECAY_LFRATIO
• AL_EAXREVERB_MIN_DECAY_TIME
• AL_EAXREVERB_MIN_DENSITY
• AL_EAXREVERB_MIN_DIFFUSION
• AL_EAXREVERB_MIN_ECHO_DEPTH
• AL_EAXREVERB_MIN_ECHO_TIME
• AL_EAXREVERB_MIN_GAIN
• AL_EAXREVERB_MIN_GAINHF
• AL_EAXREVERB_MIN_GAINLF
• AL_EAXREVERB_MIN_HFREFERENCE
• AL_EAXREVERB_MIN_LATE_REVERB_DELAY
• AL_EAXREVERB_MIN_LATE_REVERB_GAIN
• AL_EAXREVERB_MIN_LFREFERENCE
• AL_EAXREVERB_MIN_MODULATION_DEPTH
• AL_EAXREVERB_MIN_MODULATION_TIME
• AL_EAXREVERB_MIN_REFLECTIONS_DELAY
• AL_EAXREVERB_MIN_REFLECTIONS_GAIN
• AL_EAXREVERB_MIN_ROOM_ROLLOFF_FACTOR
• AL_ECHO_DEFAULT_DAMPING
• AL_ECHO_DEFAULT_DELAY
• AL_ECHO_DEFAULT_FEEDBACK
• AL_ECHO_DEFAULT_LRDELAY
• AL_ECHO_DEFAULT_SPREAD
• AL_ECHO_MAX_DAMPING
• AL_ECHO_MAX_DELAY
• AL_ECHO_MAX_FEEDBACK
• AL_ECHO_MAX_LRDELAY
• AL_ECHO_MAX_SPREAD
• AL_ECHO_MIN_DAMPING
• AL_ECHO_MIN_DELAY
• AL_ECHO_MIN_FEEDBACK
• AL_ECHO_MIN_LRDELAY
• AL_ECHO_MIN_SPREAD
• AL_EFFECTSLOT_NULL
• AL_EFFECT_FIRST_PARAMETER
• AL_EFFECT_LAST_PARAMETER
• AL_EFFECT_TYPE
• AL_EQUALIZER_DEFAULT_HIGH_CUTOFF
• AL_EQUALIZER_DEFAULT_HIGH_GAIN
• AL_EQUALIZER_DEFAULT_LOW_CUTOFF
• AL_EQUALIZER_DEFAULT_LOW_GAIN
• AL_EQUALIZER_DEFAULT_MID1_CENTER
• AL_EQUALIZER_DEFAULT_MID1_GAIN
• AL_EQUALIZER_DEFAULT_MID1_WIDTH
• AL_EQUALIZER_DEFAULT_MID2_CENTER
• AL_EQUALIZER_DEFAULT_MID2_GAIN
• AL_EQUALIZER_DEFAULT_MID2_WIDTH
• AL_EQUALIZER_MAX_HIGH_CUTOFF
• AL_EQUALIZER_MAX_HIGH_GAIN
• AL_EQUALIZER_MAX_LOW_CUTOFF
• AL_EQUALIZER_MAX_LOW_GAIN
• AL_EQUALIZER_MAX_MID1_CENTER
• AL_EQUALIZER_MAX_MID1_GAIN
• AL_EQUALIZER_MAX_MID1_WIDTH
• AL_EQUALIZER_MAX_MID2_CENTER
• AL_EQUALIZER_MAX_MID2_GAIN
• AL_EQUALIZER_MAX_MID2_WIDTH
• AL_EQUALIZER_MIN_HIGH_CUTOFF
• AL_EQUALIZER_MIN_HIGH_GAIN
• AL_EQUALIZER_MIN_LOW_CUTOFF
• AL_EQUALIZER_MIN_LOW_GAIN
• AL_EQUALIZER_MIN_MID1_CENTER
• AL_EQUALIZER_MIN_MID1_GAIN
• AL_EQUALIZER_MIN_MID1_WIDTH
• AL_EQUALIZER_MIN_MID2_CENTER
• AL_EQUALIZER_MIN_MID2_GAIN
• AL_EQUALIZER_MIN_MID2_WIDTH
• AL_FILTER_FIRST_PARAMETER
• AL_FILTER_LAST_PARAMETER
• AL_FILTER_TYPE
• AL_FLANGER_DEFAULT_DELAY
• AL_FLANGER_DEFAULT_DEPTH
• AL_FLANGER_DEFAULT_FEEDBACK
• AL_FLANGER_DEFAULT_PHASE
• AL_FLANGER_DEFAULT_RATE
• AL_FLANGER_DEFAULT_WAVEFORM
• AL_FLANGER_MAX_DELAY
• AL_FLANGER_MAX_DEPTH
• AL_FLANGER_MAX_FEEDBACK
• AL_FLANGER_MAX_PHASE
• AL_FLANGER_MAX_RATE
• AL_FLANGER_MAX_WAVEFORM
• AL_FLANGER_MIN_DELAY
• AL_FLANGER_MIN_DEPTH
• AL_FLANGER_MIN_FEEDBACK
• AL_FLANGER_MIN_PHASE
• AL_FLANGER_MIN_RATE
• AL_FLANGER_MIN_WAVEFORM
• AL_FLANGER_WAVEFORM_SINUSOID
• AL_FLANGER_WAVEFORM_TRIANGLE
• AL_FREQUENCY_SHIFTER_DEFAULT_FREQUENCY
• AL_FREQUENCY_SHIFTER_DEFAULT_LEFT_DIRECTION
• AL_FREQUENCY_SHIFTER_DEFAULT_RIGHT_DIRECTION
• AL_FREQUENCY_SHIFTER_DIRECTION_DOWN
• AL_FREQUENCY_SHIFTER_DIRECTION_OFF
• AL_FREQUENCY_SHIFTER_DIRECTION_UP
• AL_FREQUENCY_SHIFTER_MAX_FREQUENCY
• AL_FREQUENCY_SHIFTER_MAX_LEFT_DIRECTION
• AL_FREQUENCY_SHIFTER_MAX_RIGHT_DIRECTION
• AL_FREQUENCY_SHIFTER_MIN_FREQUENCY
• AL_FREQUENCY_SHIFTER_MIN_LEFT_DIRECTION
• AL_FREQUENCY_SHIFTER_MIN_RIGHT_DIRECTION
• AL_HIGHPASS_DEFAULT_GAIN
• AL_HIGHPASS_DEFAULT_GAINLF
• AL_HIGHPASS_MAX_GAIN
• AL_HIGHPASS_MAX_GAINLF
• AL_HIGHPASS_MIN_GAIN
• AL_HIGHPASS_MIN_GAINLF
• AL_LOWPASS_DEFAULT_GAIN
• AL_LOWPASS_DEFAULT_GAINHF
• AL_LOWPASS_MAX_GAIN
• AL_LOWPASS_MAX_GAINHF
• AL_LOWPASS_MIN_GAIN
• AL_LOWPASS_MIN_GAINHF
• AL_MAX_AIR_ABSORPTION_FACTOR
• AL_MAX_AUXILIARY_SEND_FILTER_GAINHF_AUTO
• AL_MAX_AUXILIARY_SEND_FILTER_GAIN_AUTO
• AL_MAX_CONE_OUTER_GAINHF
• AL_MAX_DIRECT_FILTER_GAINHF_AUTO
• AL_MAX_METERS_PER_UNIT
• AL_MAX_ROOM_ROLLOFF_FACTOR
• AL_METERS_PER_UNIT
• AL_MIN_AIR_ABSORPTION_FACTOR
• AL_MIN_AUXILIARY_SEND_FILTER_GAINHF_AUTO
• AL_MIN_AUXILIARY_SEND_FILTER_GAIN_AUTO
• AL_MIN_CONE_OUTER_GAINHF
• AL_MIN_DIRECT_FILTER_GAINHF_AUTO
• AL_MIN_METERS_PER_UNIT
• AL_MIN_ROOM_ROLLOFF_FACTOR
• AL_PITCH_SHIFTER_DEFAULT_COARSE_TUNE
• AL_PITCH_SHIFTER_DEFAULT_FINE_TUNE
• AL_PITCH_SHIFTER_MAX_COARSE_TUNE
• AL_PITCH_SHIFTER_MAX_FINE_TUNE
• AL_PITCH_SHIFTER_MIN_COARSE_TUNE
• AL_PITCH_SHIFTER_MIN_FINE_TUNE
• AL_REVERB_DEFAULT_AIR_ABSORPTION_GAINHF
• AL_REVERB_DEFAULT_DECAY_HFLIMIT
• AL_REVERB_DEFAULT_DECAY_HFRATIO
• AL_REVERB_DEFAULT_DECAY_TIME
• AL_REVERB_DEFAULT_DENSITY
• AL_REVERB_DEFAULT_DIFFUSION
• AL_REVERB_DEFAULT_GAIN
• AL_REVERB_DEFAULT_GAINHF
• AL_REVERB_DEFAULT_LATE_REVERB_DELAY
• AL_REVERB_DEFAULT_LATE_REVERB_GAIN
• AL_REVERB_DEFAULT_REFLECTIONS_DELAY
• AL_REVERB_DEFAULT_REFLECTIONS_GAIN
• AL_REVERB_DEFAULT_ROOM_ROLLOFF_FACTOR
• AL_REVERB_MAX_AIR_ABSORPTION_GAINHF
• AL_REVERB_MAX_DECAY_HFLIMIT
• AL_REVERB_MAX_DECAY_HFRATIO
• AL_REVERB_MAX_DECAY_TIME
• AL_REVERB_MAX_DENSITY
• AL_REVERB_MAX_DIFFUSION
• AL_REVERB_MAX_GAIN
• AL_REVERB_MAX_GAINHF
• AL_REVERB_MAX_LATE_REVERB_DELAY
• AL_REVERB_MAX_LATE_REVERB_GAIN
• AL_REVERB_MAX_REFLECTIONS_DELAY
• AL_REVERB_MAX_REFLECTIONS_GAIN
• AL_REVERB_MAX_ROOM_ROLLOFF_FACTOR
• AL_REVERB_MIN_AIR_ABSORPTION_GAINHF
• AL_REVERB_MIN_DECAY_HFLIMIT
• AL_REVERB_MIN_DECAY_HFRATIO
• AL_REVERB_MIN_DECAY_TIME
• AL_REVERB_MIN_DENSITY
• AL_REVERB_MIN_DIFFUSION
• AL_REVERB_MIN_GAIN
• AL_REVERB_MIN_GAINHF
• AL_REVERB_MIN_LATE_REVERB_DELAY
• AL_REVERB_MIN_LATE_REVERB_GAIN
• AL_REVERB_MIN_REFLECTIONS_DELAY
• AL_REVERB_MIN_REFLECTIONS_GAIN
• AL_REVERB_MIN_ROOM_ROLLOFF_FACTOR
• AL_RING_MODULATOR_DEFAULT_FREQUENCY
• AL_RING_MODULATOR_DEFAULT_HIGHPASS_CUTOFF
• AL_RING_MODULATOR_DEFAULT_WAVEFORM
• AL_RING_MODULATOR_MAX_FREQUENCY
• AL_RING_MODULATOR_MAX_HIGHPASS_CUTOFF
• AL_RING_MODULATOR_MAX_WAVEFORM
• AL_RING_MODULATOR_MIN_FREQUENCY
• AL_RING_MODULATOR_MIN_HIGHPASS_CUTOFF
• AL_RING_MODULATOR_MIN_WAVEFORM
• AL_RING_MODULATOR_SAWTOOTH
• AL_RING_MODULATOR_SINUSOID
• AL_RING_MODULATOR_SQUARE
• AL_ROOM_ROLLOFF_FACTOR
• AL_VOCAL_MORPHER_DEFAULT_PHONEMEA
• AL_VOCAL_MORPHER_DEFAULT_PHONEMEA_COARSE_TUNING
• AL_VOCAL_MORPHER_DEFAULT_PHONEMEB
• AL_VOCAL_MORPHER_DEFAULT_PHONEMEB_COARSE_TUNING
• AL_VOCAL_MORPHER_DEFAULT_RATE
• AL_VOCAL_MORPHER_DEFAULT_WAVEFORM
• AL_VOCAL_MORPHER_MAX_PHONEMEA
• AL_VOCAL_MORPHER_MAX_PHONEMEA_COARSE_TUNING
• AL_VOCAL_MORPHER_MAX_PHONEMEB
• AL_VOCAL_MORPHER_MAX_PHONEMEB_COARSE_TUNING
• AL_VOCAL_MORPHER_MAX_RATE
• AL_VOCAL_MORPHER_MAX_WAVEFORM
• AL_VOCAL_MORPHER_MIN_PHONEMEA
• AL_VOCAL_MORPHER_MIN_PHONEMEA_COARSE_TUNING
• AL_VOCAL_MORPHER_MIN_PHONEMEB
• AL_VOCAL_MORPHER_MIN_PHONEMEB_COARSE_TUNING
• AL_VOCAL_MORPHER_MIN_RATE
• AL_VOCAL_MORPHER_MIN_WAVEFORM
• AL_VOCAL_MORPHER_PHONEME_A
• AL_VOCAL_MORPHER_PHONEME_AA
• AL_VOCAL_MORPHER_PHONEME_AE
• AL_VOCAL_MORPHER_PHONEME_AH
• AL_VOCAL_MORPHER_PHONEME_AO
• AL_VOCAL_MORPHER_PHONEME_B
• AL_VOCAL_MORPHER_PHONEME_D
• AL_VOCAL_MORPHER_PHONEME_E
• AL_VOCAL_MORPHER_PHONEME_EH
• AL_VOCAL_MORPHER_PHONEME_ER
• AL_VOCAL_MORPHER_PHONEME_F
• AL_VOCAL_MORPHER_PHONEME_G
• AL_VOCAL_MORPHER_PHONEME_I
• AL_VOCAL_MORPHER_PHONEME_IH
• AL_VOCAL_MORPHER_PHONEME_IY
• AL_VOCAL_MORPHER_PHONEME_J
• AL_VOCAL_MORPHER_PHONEME_K
• AL_VOCAL_MORPHER_PHONEME_L
• AL_VOCAL_MORPHER_PHONEME_M
• AL_VOCAL_MORPHER_PHONEME_N
• AL_VOCAL_MORPHER_PHONEME_O
• AL_VOCAL_MORPHER_PHONEME_P
• AL_VOCAL_MORPHER_PHONEME_R
• AL_VOCAL_MORPHER_PHONEME_S
• AL_VOCAL_MORPHER_PHONEME_T
• AL_VOCAL_MORPHER_PHONEME_U
• AL_VOCAL_MORPHER_PHONEME_UH
• AL_VOCAL_MORPHER_PHONEME_UW
• AL_VOCAL_MORPHER_PHONEME_V
• AL_VOCAL_MORPHER_PHONEME_Z
• AL_VOCAL_MORPHER_WAVEFORM_SAWTOOTH
• AL_VOCAL_MORPHER_WAVEFORM_SINUSOID
• AL_VOCAL_MORPHER_WAVEFORM_TRIANGLE