🛠️🐜 Antkeeper superbuild with dependencies included
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734 lines
25 KiB
734 lines
25 KiB
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#include "config.h"
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#include <stdexcept>
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#include "AL/al.h"
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#include "AL/efx.h"
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#include "alc/effects/base.h"
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#include "aloptional.h"
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#include "core/logging.h"
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#include "effects.h"
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#ifdef ALSOFT_EAX
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#include <cassert>
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#include "alnumeric.h"
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#include "al/eax/exception.h"
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#include "al/eax/utils.h"
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#endif // ALSOFT_EAX
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namespace {
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static_assert(ChorusMaxDelay >= AL_CHORUS_MAX_DELAY, "Chorus max delay too small");
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static_assert(FlangerMaxDelay >= AL_FLANGER_MAX_DELAY, "Flanger max delay too small");
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static_assert(AL_CHORUS_WAVEFORM_SINUSOID == AL_FLANGER_WAVEFORM_SINUSOID, "Chorus/Flanger waveform value mismatch");
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static_assert(AL_CHORUS_WAVEFORM_TRIANGLE == AL_FLANGER_WAVEFORM_TRIANGLE, "Chorus/Flanger waveform value mismatch");
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inline al::optional<ChorusWaveform> WaveformFromEnum(ALenum type)
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{
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switch(type)
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{
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case AL_CHORUS_WAVEFORM_SINUSOID: return al::make_optional(ChorusWaveform::Sinusoid);
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case AL_CHORUS_WAVEFORM_TRIANGLE: return al::make_optional(ChorusWaveform::Triangle);
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}
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return al::nullopt;
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}
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inline ALenum EnumFromWaveform(ChorusWaveform type)
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{
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switch(type)
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{
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case ChorusWaveform::Sinusoid: return AL_CHORUS_WAVEFORM_SINUSOID;
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case ChorusWaveform::Triangle: return AL_CHORUS_WAVEFORM_TRIANGLE;
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}
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throw std::runtime_error{"Invalid chorus waveform: "+std::to_string(static_cast<int>(type))};
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}
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void Chorus_setParami(EffectProps *props, ALenum param, int val)
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{
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switch(param)
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{
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case AL_CHORUS_WAVEFORM:
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if(auto formopt = WaveformFromEnum(val))
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props->Chorus.Waveform = *formopt;
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else
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throw effect_exception{AL_INVALID_VALUE, "Invalid chorus waveform: 0x%04x", val};
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break;
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case AL_CHORUS_PHASE:
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if(!(val >= AL_CHORUS_MIN_PHASE && val <= AL_CHORUS_MAX_PHASE))
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throw effect_exception{AL_INVALID_VALUE, "Chorus phase out of range: %d", val};
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props->Chorus.Phase = val;
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break;
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default:
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throw effect_exception{AL_INVALID_ENUM, "Invalid chorus integer property 0x%04x", param};
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}
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}
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void Chorus_setParamiv(EffectProps *props, ALenum param, const int *vals)
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{ Chorus_setParami(props, param, vals[0]); }
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void Chorus_setParamf(EffectProps *props, ALenum param, float val)
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{
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switch(param)
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{
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case AL_CHORUS_RATE:
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if(!(val >= AL_CHORUS_MIN_RATE && val <= AL_CHORUS_MAX_RATE))
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throw effect_exception{AL_INVALID_VALUE, "Chorus rate out of range: %f", val};
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props->Chorus.Rate = val;
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break;
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case AL_CHORUS_DEPTH:
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if(!(val >= AL_CHORUS_MIN_DEPTH && val <= AL_CHORUS_MAX_DEPTH))
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throw effect_exception{AL_INVALID_VALUE, "Chorus depth out of range: %f", val};
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props->Chorus.Depth = val;
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break;
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case AL_CHORUS_FEEDBACK:
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if(!(val >= AL_CHORUS_MIN_FEEDBACK && val <= AL_CHORUS_MAX_FEEDBACK))
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throw effect_exception{AL_INVALID_VALUE, "Chorus feedback out of range: %f", val};
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props->Chorus.Feedback = val;
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break;
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case AL_CHORUS_DELAY:
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if(!(val >= AL_CHORUS_MIN_DELAY && val <= AL_CHORUS_MAX_DELAY))
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throw effect_exception{AL_INVALID_VALUE, "Chorus delay out of range: %f", val};
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props->Chorus.Delay = val;
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break;
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default:
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throw effect_exception{AL_INVALID_ENUM, "Invalid chorus float property 0x%04x", param};
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}
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}
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void Chorus_setParamfv(EffectProps *props, ALenum param, const float *vals)
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{ Chorus_setParamf(props, param, vals[0]); }
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void Chorus_getParami(const EffectProps *props, ALenum param, int *val)
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{
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switch(param)
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{
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case AL_CHORUS_WAVEFORM:
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*val = EnumFromWaveform(props->Chorus.Waveform);
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break;
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case AL_CHORUS_PHASE:
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*val = props->Chorus.Phase;
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break;
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default:
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throw effect_exception{AL_INVALID_ENUM, "Invalid chorus integer property 0x%04x", param};
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}
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}
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void Chorus_getParamiv(const EffectProps *props, ALenum param, int *vals)
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{ Chorus_getParami(props, param, vals); }
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void Chorus_getParamf(const EffectProps *props, ALenum param, float *val)
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{
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switch(param)
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{
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case AL_CHORUS_RATE:
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*val = props->Chorus.Rate;
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break;
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case AL_CHORUS_DEPTH:
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*val = props->Chorus.Depth;
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break;
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case AL_CHORUS_FEEDBACK:
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*val = props->Chorus.Feedback;
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break;
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case AL_CHORUS_DELAY:
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*val = props->Chorus.Delay;
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break;
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default:
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throw effect_exception{AL_INVALID_ENUM, "Invalid chorus float property 0x%04x", param};
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}
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}
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void Chorus_getParamfv(const EffectProps *props, ALenum param, float *vals)
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{ Chorus_getParamf(props, param, vals); }
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const EffectProps genDefaultChorusProps() noexcept
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{
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EffectProps props{};
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props.Chorus.Waveform = *WaveformFromEnum(AL_CHORUS_DEFAULT_WAVEFORM);
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props.Chorus.Phase = AL_CHORUS_DEFAULT_PHASE;
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props.Chorus.Rate = AL_CHORUS_DEFAULT_RATE;
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props.Chorus.Depth = AL_CHORUS_DEFAULT_DEPTH;
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props.Chorus.Feedback = AL_CHORUS_DEFAULT_FEEDBACK;
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props.Chorus.Delay = AL_CHORUS_DEFAULT_DELAY;
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return props;
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}
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void Flanger_setParami(EffectProps *props, ALenum param, int val)
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{
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switch(param)
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{
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case AL_FLANGER_WAVEFORM:
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if(auto formopt = WaveformFromEnum(val))
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props->Chorus.Waveform = *formopt;
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else
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throw effect_exception{AL_INVALID_VALUE, "Invalid flanger waveform: 0x%04x", val};
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break;
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case AL_FLANGER_PHASE:
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if(!(val >= AL_FLANGER_MIN_PHASE && val <= AL_FLANGER_MAX_PHASE))
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throw effect_exception{AL_INVALID_VALUE, "Flanger phase out of range: %d", val};
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props->Chorus.Phase = val;
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break;
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default:
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throw effect_exception{AL_INVALID_ENUM, "Invalid flanger integer property 0x%04x", param};
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}
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}
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void Flanger_setParamiv(EffectProps *props, ALenum param, const int *vals)
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{ Flanger_setParami(props, param, vals[0]); }
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void Flanger_setParamf(EffectProps *props, ALenum param, float val)
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{
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switch(param)
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{
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case AL_FLANGER_RATE:
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if(!(val >= AL_FLANGER_MIN_RATE && val <= AL_FLANGER_MAX_RATE))
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throw effect_exception{AL_INVALID_VALUE, "Flanger rate out of range: %f", val};
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props->Chorus.Rate = val;
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break;
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case AL_FLANGER_DEPTH:
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if(!(val >= AL_FLANGER_MIN_DEPTH && val <= AL_FLANGER_MAX_DEPTH))
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throw effect_exception{AL_INVALID_VALUE, "Flanger depth out of range: %f", val};
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props->Chorus.Depth = val;
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break;
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case AL_FLANGER_FEEDBACK:
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if(!(val >= AL_FLANGER_MIN_FEEDBACK && val <= AL_FLANGER_MAX_FEEDBACK))
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throw effect_exception{AL_INVALID_VALUE, "Flanger feedback out of range: %f", val};
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props->Chorus.Feedback = val;
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break;
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case AL_FLANGER_DELAY:
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if(!(val >= AL_FLANGER_MIN_DELAY && val <= AL_FLANGER_MAX_DELAY))
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throw effect_exception{AL_INVALID_VALUE, "Flanger delay out of range: %f", val};
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props->Chorus.Delay = val;
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break;
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default:
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throw effect_exception{AL_INVALID_ENUM, "Invalid flanger float property 0x%04x", param};
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}
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}
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void Flanger_setParamfv(EffectProps *props, ALenum param, const float *vals)
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{ Flanger_setParamf(props, param, vals[0]); }
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void Flanger_getParami(const EffectProps *props, ALenum param, int *val)
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{
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switch(param)
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{
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case AL_FLANGER_WAVEFORM:
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*val = EnumFromWaveform(props->Chorus.Waveform);
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break;
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case AL_FLANGER_PHASE:
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*val = props->Chorus.Phase;
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break;
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default:
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throw effect_exception{AL_INVALID_ENUM, "Invalid flanger integer property 0x%04x", param};
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}
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}
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void Flanger_getParamiv(const EffectProps *props, ALenum param, int *vals)
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{ Flanger_getParami(props, param, vals); }
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void Flanger_getParamf(const EffectProps *props, ALenum param, float *val)
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{
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switch(param)
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{
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case AL_FLANGER_RATE:
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*val = props->Chorus.Rate;
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break;
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case AL_FLANGER_DEPTH:
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*val = props->Chorus.Depth;
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break;
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case AL_FLANGER_FEEDBACK:
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*val = props->Chorus.Feedback;
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break;
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case AL_FLANGER_DELAY:
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*val = props->Chorus.Delay;
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break;
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default:
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throw effect_exception{AL_INVALID_ENUM, "Invalid flanger float property 0x%04x", param};
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}
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}
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void Flanger_getParamfv(const EffectProps *props, ALenum param, float *vals)
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{ Flanger_getParamf(props, param, vals); }
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EffectProps genDefaultFlangerProps() noexcept
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{
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EffectProps props{};
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props.Chorus.Waveform = *WaveformFromEnum(AL_FLANGER_DEFAULT_WAVEFORM);
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props.Chorus.Phase = AL_FLANGER_DEFAULT_PHASE;
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props.Chorus.Rate = AL_FLANGER_DEFAULT_RATE;
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props.Chorus.Depth = AL_FLANGER_DEFAULT_DEPTH;
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props.Chorus.Feedback = AL_FLANGER_DEFAULT_FEEDBACK;
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props.Chorus.Delay = AL_FLANGER_DEFAULT_DELAY;
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return props;
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}
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} // namespace
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DEFINE_ALEFFECT_VTABLE(Chorus);
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const EffectProps ChorusEffectProps{genDefaultChorusProps()};
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DEFINE_ALEFFECT_VTABLE(Flanger);
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const EffectProps FlangerEffectProps{genDefaultFlangerProps()};
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#ifdef ALSOFT_EAX
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namespace {
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class EaxChorusEffectException : public EaxException {
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public:
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explicit EaxChorusEffectException(const char* message)
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: EaxException{"EAX_CHORUS_EFFECT", message}
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{}
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}; // EaxChorusEffectException
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class EaxFlangerEffectException : public EaxException {
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public:
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explicit EaxFlangerEffectException(const char* message)
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: EaxException{"EAX_FLANGER_EFFECT", message}
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{}
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}; // EaxFlangerEffectException
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struct EaxChorusTraits
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{
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using Exception = EaxChorusEffectException;
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using Props = EAXCHORUSPROPERTIES;
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static constexpr auto efx_effect() { return AL_EFFECT_CHORUS; }
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static constexpr auto eax_none_param_id() { return EAXCHORUS_NONE; }
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static constexpr auto eax_allparameters_param_id() { return EAXCHORUS_ALLPARAMETERS; }
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static constexpr auto eax_waveform_param_id() { return EAXCHORUS_WAVEFORM; }
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static constexpr auto eax_phase_param_id() { return EAXCHORUS_PHASE; }
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static constexpr auto eax_rate_param_id() { return EAXCHORUS_RATE; }
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static constexpr auto eax_depth_param_id() { return EAXCHORUS_DEPTH; }
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static constexpr auto eax_feedback_param_id() { return EAXCHORUS_FEEDBACK; }
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static constexpr auto eax_delay_param_id() { return EAXCHORUS_DELAY; }
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static constexpr auto eax_min_waveform() { return EAXCHORUS_MINWAVEFORM; }
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static constexpr auto eax_min_phase() { return EAXCHORUS_MINPHASE; }
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static constexpr auto eax_min_rate() { return EAXCHORUS_MINRATE; }
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static constexpr auto eax_min_depth() { return EAXCHORUS_MINDEPTH; }
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static constexpr auto eax_min_feedback() { return EAXCHORUS_MINFEEDBACK; }
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static constexpr auto eax_min_delay() { return EAXCHORUS_MINDELAY; }
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static constexpr auto eax_max_waveform() { return EAXCHORUS_MAXWAVEFORM; }
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static constexpr auto eax_max_phase() { return EAXCHORUS_MAXPHASE; }
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static constexpr auto eax_max_rate() { return EAXCHORUS_MAXRATE; }
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static constexpr auto eax_max_depth() { return EAXCHORUS_MAXDEPTH; }
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static constexpr auto eax_max_feedback() { return EAXCHORUS_MAXFEEDBACK; }
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static constexpr auto eax_max_delay() { return EAXCHORUS_MAXDELAY; }
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static constexpr auto eax_default_waveform() { return EAXCHORUS_DEFAULTWAVEFORM; }
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static constexpr auto eax_default_phase() { return EAXCHORUS_DEFAULTPHASE; }
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static constexpr auto eax_default_rate() { return EAXCHORUS_DEFAULTRATE; }
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static constexpr auto eax_default_depth() { return EAXCHORUS_DEFAULTDEPTH; }
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static constexpr auto eax_default_feedback() { return EAXCHORUS_DEFAULTFEEDBACK; }
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static constexpr auto eax_default_delay() { return EAXCHORUS_DEFAULTDELAY; }
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static constexpr auto efx_min_waveform() { return AL_CHORUS_MIN_WAVEFORM; }
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static constexpr auto efx_min_phase() { return AL_CHORUS_MIN_PHASE; }
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static constexpr auto efx_min_rate() { return AL_CHORUS_MIN_RATE; }
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static constexpr auto efx_min_depth() { return AL_CHORUS_MIN_DEPTH; }
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static constexpr auto efx_min_feedback() { return AL_CHORUS_MIN_FEEDBACK; }
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static constexpr auto efx_min_delay() { return AL_CHORUS_MIN_DELAY; }
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static constexpr auto efx_max_waveform() { return AL_CHORUS_MAX_WAVEFORM; }
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static constexpr auto efx_max_phase() { return AL_CHORUS_MAX_PHASE; }
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static constexpr auto efx_max_rate() { return AL_CHORUS_MAX_RATE; }
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static constexpr auto efx_max_depth() { return AL_CHORUS_MAX_DEPTH; }
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static constexpr auto efx_max_feedback() { return AL_CHORUS_MAX_FEEDBACK; }
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static constexpr auto efx_max_delay() { return AL_CHORUS_MAX_DELAY; }
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static constexpr auto efx_default_waveform() { return AL_CHORUS_DEFAULT_WAVEFORM; }
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static constexpr auto efx_default_phase() { return AL_CHORUS_DEFAULT_PHASE; }
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static constexpr auto efx_default_rate() { return AL_CHORUS_DEFAULT_RATE; }
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static constexpr auto efx_default_depth() { return AL_CHORUS_DEFAULT_DEPTH; }
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static constexpr auto efx_default_feedback() { return AL_CHORUS_DEFAULT_FEEDBACK; }
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static constexpr auto efx_default_delay() { return AL_CHORUS_DEFAULT_DELAY; }
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}; // EaxChorusTraits
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struct EaxFlangerTraits
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{
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using Exception = EaxFlangerEffectException;
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using Props = EAXFLANGERPROPERTIES;
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static constexpr auto efx_effect() { return AL_EFFECT_FLANGER; }
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static constexpr auto eax_none_param_id() { return EAXFLANGER_NONE; }
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static constexpr auto eax_allparameters_param_id() { return EAXFLANGER_ALLPARAMETERS; }
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static constexpr auto eax_waveform_param_id() { return EAXFLANGER_WAVEFORM; }
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static constexpr auto eax_phase_param_id() { return EAXFLANGER_PHASE; }
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static constexpr auto eax_rate_param_id() { return EAXFLANGER_RATE; }
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static constexpr auto eax_depth_param_id() { return EAXFLANGER_DEPTH; }
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static constexpr auto eax_feedback_param_id() { return EAXFLANGER_FEEDBACK; }
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static constexpr auto eax_delay_param_id() { return EAXFLANGER_DELAY; }
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static constexpr auto eax_min_waveform() { return EAXFLANGER_MINWAVEFORM; }
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static constexpr auto eax_min_phase() { return EAXFLANGER_MINPHASE; }
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static constexpr auto eax_min_rate() { return EAXFLANGER_MINRATE; }
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static constexpr auto eax_min_depth() { return EAXFLANGER_MINDEPTH; }
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static constexpr auto eax_min_feedback() { return EAXFLANGER_MINFEEDBACK; }
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static constexpr auto eax_min_delay() { return EAXFLANGER_MINDELAY; }
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static constexpr auto eax_max_waveform() { return EAXFLANGER_MAXWAVEFORM; }
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static constexpr auto eax_max_phase() { return EAXFLANGER_MAXPHASE; }
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static constexpr auto eax_max_rate() { return EAXFLANGER_MAXRATE; }
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static constexpr auto eax_max_depth() { return EAXFLANGER_MAXDEPTH; }
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static constexpr auto eax_max_feedback() { return EAXFLANGER_MAXFEEDBACK; }
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static constexpr auto eax_max_delay() { return EAXFLANGER_MAXDELAY; }
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static constexpr auto eax_default_waveform() { return EAXFLANGER_DEFAULTWAVEFORM; }
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static constexpr auto eax_default_phase() { return EAXFLANGER_DEFAULTPHASE; }
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static constexpr auto eax_default_rate() { return EAXFLANGER_DEFAULTRATE; }
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static constexpr auto eax_default_depth() { return EAXFLANGER_DEFAULTDEPTH; }
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static constexpr auto eax_default_feedback() { return EAXFLANGER_DEFAULTFEEDBACK; }
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static constexpr auto eax_default_delay() { return EAXFLANGER_DEFAULTDELAY; }
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static constexpr auto efx_min_waveform() { return AL_FLANGER_MIN_WAVEFORM; }
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static constexpr auto efx_min_phase() { return AL_FLANGER_MIN_PHASE; }
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static constexpr auto efx_min_rate() { return AL_FLANGER_MIN_RATE; }
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static constexpr auto efx_min_depth() { return AL_FLANGER_MIN_DEPTH; }
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static constexpr auto efx_min_feedback() { return AL_FLANGER_MIN_FEEDBACK; }
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static constexpr auto efx_min_delay() { return AL_FLANGER_MIN_DELAY; }
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static constexpr auto efx_max_waveform() { return AL_FLANGER_MAX_WAVEFORM; }
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static constexpr auto efx_max_phase() { return AL_FLANGER_MAX_PHASE; }
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static constexpr auto efx_max_rate() { return AL_FLANGER_MAX_RATE; }
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static constexpr auto efx_max_depth() { return AL_FLANGER_MAX_DEPTH; }
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static constexpr auto efx_max_feedback() { return AL_FLANGER_MAX_FEEDBACK; }
|
|
static constexpr auto efx_max_delay() { return AL_FLANGER_MAX_DELAY; }
|
|
|
|
static constexpr auto efx_default_waveform() { return AL_FLANGER_DEFAULT_WAVEFORM; }
|
|
static constexpr auto efx_default_phase() { return AL_FLANGER_DEFAULT_PHASE; }
|
|
static constexpr auto efx_default_rate() { return AL_FLANGER_DEFAULT_RATE; }
|
|
static constexpr auto efx_default_depth() { return AL_FLANGER_DEFAULT_DEPTH; }
|
|
static constexpr auto efx_default_feedback() { return AL_FLANGER_DEFAULT_FEEDBACK; }
|
|
static constexpr auto efx_default_delay() { return AL_FLANGER_DEFAULT_DELAY; }
|
|
}; // EaxFlangerTraits
|
|
|
|
template<typename TTraits>
|
|
class EaxChorusFlangerEffect final : public EaxEffect4<typename TTraits::Exception, typename TTraits::Props> {
|
|
public:
|
|
using Traits = TTraits;
|
|
using Base = EaxEffect4<typename Traits::Exception, typename Traits::Props>;
|
|
using typename Base::Exception;
|
|
using typename Base::Props;
|
|
using typename Base::State;
|
|
using Base::defer;
|
|
|
|
EaxChorusFlangerEffect(const EaxCall& call)
|
|
: Base{Traits::efx_effect(), call}
|
|
{}
|
|
|
|
private:
|
|
struct WaveformValidator {
|
|
void operator()(unsigned long ulWaveform) const
|
|
{
|
|
eax_validate_range<Exception>(
|
|
"Waveform",
|
|
ulWaveform,
|
|
Traits::eax_min_waveform(),
|
|
Traits::eax_max_waveform());
|
|
}
|
|
}; // WaveformValidator
|
|
|
|
struct PhaseValidator {
|
|
void operator()(long lPhase) const
|
|
{
|
|
eax_validate_range<Exception>(
|
|
"Phase",
|
|
lPhase,
|
|
Traits::eax_min_phase(),
|
|
Traits::eax_max_phase());
|
|
}
|
|
}; // PhaseValidator
|
|
|
|
struct RateValidator {
|
|
void operator()(float flRate) const
|
|
{
|
|
eax_validate_range<Exception>(
|
|
"Rate",
|
|
flRate,
|
|
Traits::eax_min_rate(),
|
|
Traits::eax_max_rate());
|
|
}
|
|
}; // RateValidator
|
|
|
|
struct DepthValidator {
|
|
void operator()(float flDepth) const
|
|
{
|
|
eax_validate_range<Exception>(
|
|
"Depth",
|
|
flDepth,
|
|
Traits::eax_min_depth(),
|
|
Traits::eax_max_depth());
|
|
}
|
|
}; // DepthValidator
|
|
|
|
struct FeedbackValidator {
|
|
void operator()(float flFeedback) const
|
|
{
|
|
eax_validate_range<Exception>(
|
|
"Feedback",
|
|
flFeedback,
|
|
Traits::eax_min_feedback(),
|
|
Traits::eax_max_feedback());
|
|
}
|
|
}; // FeedbackValidator
|
|
|
|
struct DelayValidator {
|
|
void operator()(float flDelay) const
|
|
{
|
|
eax_validate_range<Exception>(
|
|
"Delay",
|
|
flDelay,
|
|
Traits::eax_min_delay(),
|
|
Traits::eax_max_delay());
|
|
}
|
|
}; // DelayValidator
|
|
|
|
struct AllValidator {
|
|
void operator()(const Props& all) const
|
|
{
|
|
WaveformValidator{}(all.ulWaveform);
|
|
PhaseValidator{}(all.lPhase);
|
|
RateValidator{}(all.flRate);
|
|
DepthValidator{}(all.flDepth);
|
|
FeedbackValidator{}(all.flFeedback);
|
|
DelayValidator{}(all.flDelay);
|
|
}
|
|
}; // AllValidator
|
|
|
|
void set_defaults(Props& props) override
|
|
{
|
|
props.ulWaveform = Traits::eax_default_waveform();
|
|
props.lPhase = Traits::eax_default_phase();
|
|
props.flRate = Traits::eax_default_rate();
|
|
props.flDepth = Traits::eax_default_depth();
|
|
props.flFeedback = Traits::eax_default_feedback();
|
|
props.flDelay = Traits::eax_default_delay();
|
|
}
|
|
|
|
void set_efx_waveform()
|
|
{
|
|
const auto waveform = clamp(
|
|
static_cast<ALint>(Base::props_.ulWaveform),
|
|
Traits::efx_min_waveform(),
|
|
Traits::efx_max_waveform());
|
|
const auto efx_waveform = WaveformFromEnum(waveform);
|
|
assert(efx_waveform.has_value());
|
|
Base::al_effect_props_.Chorus.Waveform = *efx_waveform;
|
|
}
|
|
|
|
void set_efx_phase() noexcept
|
|
{
|
|
Base::al_effect_props_.Chorus.Phase = clamp(
|
|
static_cast<ALint>(Base::props_.lPhase),
|
|
Traits::efx_min_phase(),
|
|
Traits::efx_max_phase());
|
|
}
|
|
|
|
void set_efx_rate() noexcept
|
|
{
|
|
Base::al_effect_props_.Chorus.Rate = clamp(
|
|
Base::props_.flRate,
|
|
Traits::efx_min_rate(),
|
|
Traits::efx_max_rate());
|
|
}
|
|
|
|
void set_efx_depth() noexcept
|
|
{
|
|
Base::al_effect_props_.Chorus.Depth = clamp(
|
|
Base::props_.flDepth,
|
|
Traits::efx_min_depth(),
|
|
Traits::efx_max_depth());
|
|
}
|
|
|
|
void set_efx_feedback() noexcept
|
|
{
|
|
Base::al_effect_props_.Chorus.Feedback = clamp(
|
|
Base::props_.flFeedback,
|
|
Traits::efx_min_feedback(),
|
|
Traits::efx_max_feedback());
|
|
}
|
|
|
|
void set_efx_delay() noexcept
|
|
{
|
|
Base::al_effect_props_.Chorus.Delay = clamp(
|
|
Base::props_.flDelay,
|
|
Traits::efx_min_delay(),
|
|
Traits::efx_max_delay());
|
|
}
|
|
|
|
void set_efx_defaults() override
|
|
{
|
|
set_efx_waveform();
|
|
set_efx_phase();
|
|
set_efx_rate();
|
|
set_efx_depth();
|
|
set_efx_feedback();
|
|
set_efx_delay();
|
|
}
|
|
|
|
void get(const EaxCall& call, const Props& props) override
|
|
{
|
|
switch(call.get_property_id())
|
|
{
|
|
case Traits::eax_none_param_id():
|
|
break;
|
|
|
|
case Traits::eax_allparameters_param_id():
|
|
call.template set_value<Exception>(props);
|
|
break;
|
|
|
|
case Traits::eax_waveform_param_id():
|
|
call.template set_value<Exception>(props.ulWaveform);
|
|
break;
|
|
|
|
case Traits::eax_phase_param_id():
|
|
call.template set_value<Exception>(props.lPhase);
|
|
break;
|
|
|
|
case Traits::eax_rate_param_id():
|
|
call.template set_value<Exception>(props.flRate);
|
|
break;
|
|
|
|
case Traits::eax_depth_param_id():
|
|
call.template set_value<Exception>(props.flDepth);
|
|
break;
|
|
|
|
case Traits::eax_feedback_param_id():
|
|
call.template set_value<Exception>(props.flFeedback);
|
|
break;
|
|
|
|
case Traits::eax_delay_param_id():
|
|
call.template set_value<Exception>(props.flDelay);
|
|
break;
|
|
|
|
default:
|
|
Base::fail_unknown_property_id();
|
|
}
|
|
}
|
|
|
|
void set(const EaxCall& call, Props& props) override
|
|
{
|
|
switch(call.get_property_id())
|
|
{
|
|
case Traits::eax_none_param_id():
|
|
break;
|
|
|
|
case Traits::eax_allparameters_param_id():
|
|
Base::template defer<AllValidator>(call, props);
|
|
break;
|
|
|
|
case Traits::eax_waveform_param_id():
|
|
Base::template defer<WaveformValidator>(call, props.ulWaveform);
|
|
break;
|
|
|
|
case Traits::eax_phase_param_id():
|
|
Base::template defer<PhaseValidator>(call, props.lPhase);
|
|
break;
|
|
|
|
case Traits::eax_rate_param_id():
|
|
Base::template defer<RateValidator>(call, props.flRate);
|
|
break;
|
|
|
|
case Traits::eax_depth_param_id():
|
|
Base::template defer<DepthValidator>(call, props.flDepth);
|
|
break;
|
|
|
|
case Traits::eax_feedback_param_id():
|
|
Base::template defer<FeedbackValidator>(call, props.flFeedback);
|
|
break;
|
|
|
|
case Traits::eax_delay_param_id():
|
|
Base::template defer<DelayValidator>(call, props.flDelay);
|
|
break;
|
|
|
|
default:
|
|
Base::fail_unknown_property_id();
|
|
}
|
|
}
|
|
|
|
bool commit_props(const Props& props) override
|
|
{
|
|
auto is_dirty = false;
|
|
|
|
if (Base::props_.ulWaveform != props.ulWaveform)
|
|
{
|
|
is_dirty = true;
|
|
set_efx_waveform();
|
|
}
|
|
|
|
if (Base::props_.lPhase != props.lPhase)
|
|
{
|
|
is_dirty = true;
|
|
set_efx_phase();
|
|
}
|
|
|
|
if (Base::props_.flRate != props.flRate)
|
|
{
|
|
is_dirty = true;
|
|
set_efx_rate();
|
|
}
|
|
|
|
if (Base::props_.flDepth != props.flDepth)
|
|
{
|
|
is_dirty = true;
|
|
set_efx_depth();
|
|
}
|
|
|
|
if (Base::props_.flFeedback != props.flFeedback)
|
|
{
|
|
is_dirty = true;
|
|
set_efx_feedback();
|
|
}
|
|
|
|
if (Base::props_.flDelay != props.flDelay)
|
|
{
|
|
is_dirty = true;
|
|
set_efx_delay();
|
|
}
|
|
|
|
return is_dirty;
|
|
}
|
|
}; // EaxChorusFlangerEffect
|
|
|
|
template<typename TTraits>
|
|
EaxEffectUPtr eax_create_eax_chorus_flanger_effect(const EaxCall& call)
|
|
{
|
|
return eax_create_eax4_effect<EaxChorusFlangerEffect<TTraits>>(call);
|
|
}
|
|
|
|
} // namespace
|
|
|
|
// ==========================================================================
|
|
|
|
EaxEffectUPtr eax_create_eax_chorus_effect(const EaxCall& call)
|
|
{
|
|
return eax_create_eax_chorus_flanger_effect<EaxChorusTraits>(call);
|
|
}
|
|
|
|
EaxEffectUPtr eax_create_eax_flanger_effect(const EaxCall& call)
|
|
{
|
|
return eax_create_eax_chorus_flanger_effect<EaxFlangerTraits>(call);
|
|
}
|
|
|
|
#endif // ALSOFT_EAX
|