/*
  Copyright (c) 2021 Alex Diener
  
  This software is provided 'as-is', without any express or implied
  warranty. In no event will the authors be held liable for any damages
  arising from the use of this software.
  
  Permission is granted to anyone to use this software for any purpose,
  including commercial applications, and to alter it and redistribute it
  freely, subject to the following restrictions:
  
  1. The origin of this software must not be misrepresented; you must not
     claim that you wrote the original software. If you use this software
     in a product, an acknowledgment in the product documentation would be
     appreciated but is not required.
  2. Altered source versions must be plainly marked as such, and must not be
     misrepresented as being the original software.
  3. This notice may not be removed or altered from any source distribution.
  
  Alex Diener alex@ludobloom.com
*/

#ifndef __SignalFilter_bitcrush_H__
#define __SignalFilter_bitcrush_H__
#ifdef __cplusplus
extern "C" {
#endif

typedef struct SignalFilter_bitcrush SignalFilter_bitcrush;
#define SignalFilter_bitcrush_superclass SignalFilter

#include "audiosynth/SignalFilter.h"

#define SignalFilter_bitcrush_ivars \
	SignalFilter_ivars \
	float numericResolution; \
	float temporalResolution;

#define SignalFilter_bitcrush_vtable(self_type) \
	SignalFilter_vtable(self_type)

stemobject_declare(SignalFilter_bitcrush)

// Parameters in the range of 0-16, lower numbers stronger effect
SignalFilter_bitcrush * SignalFilter_bitcrush_create(float numericResolution, float temporalResolution);
bool SignalFilter_bitcrush_init(SignalFilter_bitcrush * self, float numericResolution, float temporalResolution);
void SignalFilter_bitcrush_dispose(SignalFilter_bitcrush * self);

SignalFilter_bitcrush * SignalFilter_bitcrush_copy(SignalFilter_bitcrush * self);
bool SignalFilter_bitcrush_isEqual(SignalFilter_bitcrush * self, compat_type(SignalFilter_bitcrush *) compare);
uint32_t SignalFilter_bitcrush_hash(SignalFilter_bitcrush * self, uint32_t initval);
void SignalFilter_bitcrush_initCopy(SignalFilter_bitcrush * self, SignalFilter_bitcrush * original);
SamplerObject_state * SignalFilter_bitcrush_initState(SignalFilter_bitcrush * self);
void SignalFilter_bitcrush_disposeState(SignalFilter_bitcrush * self, SamplerObject_state * state);
unsigned int SignalFilter_bitcrush_getPropertyCount(SignalFilter_bitcrush * self);
SynthProperty SignalFilter_bitcrush_getPropertyAtIndex(SignalFilter_bitcrush * self, unsigned int index);
float SignalFilter_bitcrush_getPropertyValueStateless(SignalFilter_bitcrush * self, SynthPropertyIdentifier propertyIdentifier);
void SignalFilter_bitcrush_setPropertyValue(SignalFilter_bitcrush * self, SamplerObject_state * state, SynthPropertyIdentifier propertyIdentifier, float value);
float SignalFilter_bitcrush_transformSample(SignalFilter_bitcrush * self, SamplerObject_state * state, float sample, float time, float timeDelta);

#ifdef __cplusplus
}
#endif
#endif