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#include "config.h"
#include "AL/al.h"
#include "AL/efx.h"
#include "effects.h"
#include "effects/base.h"
namespace {
void Equalizer_setParami(EffectProps*, ALenum param, int)
{ throw effect_exception{AL_INVALID_ENUM, "Invalid equalizer integer property 0x%04x", param}; }
void Equalizer_setParamiv(EffectProps*, ALenum param, const int*)
{
throw effect_exception{AL_INVALID_ENUM, "Invalid equalizer integer-vector property 0x%04x",
param};
}
void Equalizer_setParamf(EffectProps *props, ALenum param, float val)
{
switch(param)
{
case AL_EQUALIZER_LOW_GAIN:
if(!(val >= AL_EQUALIZER_MIN_LOW_GAIN && val <= AL_EQUALIZER_MAX_LOW_GAIN))
throw effect_exception{AL_INVALID_VALUE, "Equalizer low-band gain out of range"};
props->Equalizer.LowGain = val;
break;
case AL_EQUALIZER_LOW_CUTOFF:
if(!(val >= AL_EQUALIZER_MIN_LOW_CUTOFF && val <= AL_EQUALIZER_MAX_LOW_CUTOFF))
throw effect_exception{AL_INVALID_VALUE, "Equalizer low-band cutoff out of range"};
props->Equalizer.LowCutoff = val;
break;
case AL_EQUALIZER_MID1_GAIN:
if(!(val >= AL_EQUALIZER_MIN_MID1_GAIN && val <= AL_EQUALIZER_MAX_MID1_GAIN))
throw effect_exception{AL_INVALID_VALUE, "Equalizer mid1-band gain out of range"};
props->Equalizer.Mid1Gain = val;
break;
case AL_EQUALIZER_MID1_CENTER:
if(!(val >= AL_EQUALIZER_MIN_MID1_CENTER && val <= AL_EQUALIZER_MAX_MID1_CENTER))
throw effect_exception{AL_INVALID_VALUE, "Equalizer mid1-band center out of range"};
props->Equalizer.Mid1Center = val;
break;
case AL_EQUALIZER_MID1_WIDTH:
if(!(val >= AL_EQUALIZER_MIN_MID1_WIDTH && val <= AL_EQUALIZER_MAX_MID1_WIDTH))
throw effect_exception{AL_INVALID_VALUE, "Equalizer mid1-band width out of range"};
props->Equalizer.Mid1Width = val;
break;
case AL_EQUALIZER_MID2_GAIN:
if(!(val >= AL_EQUALIZER_MIN_MID2_GAIN && val <= AL_EQUALIZER_MAX_MID2_GAIN))
throw effect_exception{AL_INVALID_VALUE, "Equalizer mid2-band gain out of range"};
props->Equalizer.Mid2Gain = val;
break;
case AL_EQUALIZER_MID2_CENTER:
if(!(val >= AL_EQUALIZER_MIN_MID2_CENTER && val <= AL_EQUALIZER_MAX_MID2_CENTER))
throw effect_exception{AL_INVALID_VALUE, "Equalizer mid2-band center out of range"};
props->Equalizer.Mid2Center = val;
break;
case AL_EQUALIZER_MID2_WIDTH:
if(!(val >= AL_EQUALIZER_MIN_MID2_WIDTH && val <= AL_EQUALIZER_MAX_MID2_WIDTH))
throw effect_exception{AL_INVALID_VALUE, "Equalizer mid2-band width out of range"};
props->Equalizer.Mid2Width = val;
break;
case AL_EQUALIZER_HIGH_GAIN:
if(!(val >= AL_EQUALIZER_MIN_HIGH_GAIN && val <= AL_EQUALIZER_MAX_HIGH_GAIN))
throw effect_exception{AL_INVALID_VALUE, "Equalizer high-band gain out of range"};
props->Equalizer.HighGain = val;
break;
case AL_EQUALIZER_HIGH_CUTOFF:
if(!(val >= AL_EQUALIZER_MIN_HIGH_CUTOFF && val <= AL_EQUALIZER_MAX_HIGH_CUTOFF))
throw effect_exception{AL_INVALID_VALUE, "Equalizer high-band cutoff out of range"};
props->Equalizer.HighCutoff = val;
break;
default:
throw effect_exception{AL_INVALID_ENUM, "Invalid equalizer float property 0x%04x", param};
}
}
void Equalizer_setParamfv(EffectProps *props, ALenum param, const float *vals)
{ Equalizer_setParamf(props, param, vals[0]); }
void Equalizer_getParami(const EffectProps*, ALenum param, int*)
{ throw effect_exception{AL_INVALID_ENUM, "Invalid equalizer integer property 0x%04x", param}; }
void Equalizer_getParamiv(const EffectProps*, ALenum param, int*)
{
throw effect_exception{AL_INVALID_ENUM, "Invalid equalizer integer-vector property 0x%04x",
param};
}
void Equalizer_getParamf(const EffectProps *props, ALenum param, float *val)
{
switch(param)
{
case AL_EQUALIZER_LOW_GAIN:
*val = props->Equalizer.LowGain;
break;
case AL_EQUALIZER_LOW_CUTOFF:
*val = props->Equalizer.LowCutoff;
break;
case AL_EQUALIZER_MID1_GAIN:
*val = props->Equalizer.Mid1Gain;
break;
case AL_EQUALIZER_MID1_CENTER:
*val = props->Equalizer.Mid1Center;
break;
case AL_EQUALIZER_MID1_WIDTH:
*val = props->Equalizer.Mid1Width;
break;
case AL_EQUALIZER_MID2_GAIN:
*val = props->Equalizer.Mid2Gain;
break;
case AL_EQUALIZER_MID2_CENTER:
*val = props->Equalizer.Mid2Center;
break;
case AL_EQUALIZER_MID2_WIDTH:
*val = props->Equalizer.Mid2Width;
break;
case AL_EQUALIZER_HIGH_GAIN:
*val = props->Equalizer.HighGain;
break;
case AL_EQUALIZER_HIGH_CUTOFF:
*val = props->Equalizer.HighCutoff;
break;
default:
throw effect_exception{AL_INVALID_ENUM, "Invalid equalizer float property 0x%04x", param};
}
}
void Equalizer_getParamfv(const EffectProps *props, ALenum param, float *vals)
{ Equalizer_getParamf(props, param, vals); }
EffectProps genDefaultProps() noexcept
{
EffectProps props{};
props.Equalizer.LowCutoff = AL_EQUALIZER_DEFAULT_LOW_CUTOFF;
props.Equalizer.LowGain = AL_EQUALIZER_DEFAULT_LOW_GAIN;
props.Equalizer.Mid1Center = AL_EQUALIZER_DEFAULT_MID1_CENTER;
props.Equalizer.Mid1Gain = AL_EQUALIZER_DEFAULT_MID1_GAIN;
props.Equalizer.Mid1Width = AL_EQUALIZER_DEFAULT_MID1_WIDTH;
props.Equalizer.Mid2Center = AL_EQUALIZER_DEFAULT_MID2_CENTER;
props.Equalizer.Mid2Gain = AL_EQUALIZER_DEFAULT_MID2_GAIN;
props.Equalizer.Mid2Width = AL_EQUALIZER_DEFAULT_MID2_WIDTH;
props.Equalizer.HighCutoff = AL_EQUALIZER_DEFAULT_HIGH_CUTOFF;
props.Equalizer.HighGain = AL_EQUALIZER_DEFAULT_HIGH_GAIN;
return props;
}
} // namespace
DEFINE_ALEFFECT_VTABLE(Equalizer);
const EffectProps EqualizerEffectProps{genDefaultProps()};
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