/*
  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 __WaveSampler_pcmData_H__
#define __WaveSampler_pcmData_H__
#ifdef __cplusplus
extern "C" {
#endif

typedef struct WaveSampler_pcmData WaveSampler_pcmData;
#define WaveSampler_pcmData_superclass WaveSampler

#include "audiosynth/WaveSampler.h"
#include "pcmaudio/PCMAudio.h"

#define WaveSampler_pcmData_ivars \
	WaveSampler_ivars \
	\
	PCMAudio * audioData; \
	unsigned int * audioReferenceCount; \
	bool loop; \
	size_t startFrameIndex; \
	size_t frameCount;

#define WaveSampler_pcmData_vtable(self_type) \
	WaveSampler_vtable(self_type)

stemobject_declare(WaveSampler_pcmData)

WaveSampler_pcmData * WaveSampler_pcmData_create(PCMAudio * audioData, bool loop, size_t startFrameIndex, size_t frameCount);
bool WaveSampler_pcmData_init(WaveSampler_pcmData * self, PCMAudio * audioData, bool loop, size_t startFrameIndex, size_t frameCount);
void WaveSampler_pcmData_dispose(WaveSampler_pcmData * self);

WaveSampler_pcmData * WaveSampler_pcmData_copy(WaveSampler_pcmData * self);
void WaveSampler_pcmData_initCopy(WaveSampler_pcmData * self, WaveSampler_pcmData * original);
bool WaveSampler_pcmData_isEqual(WaveSampler_pcmData * self, compat_type(WaveSampler_pcmData *) compareUntyped);
uint32_t WaveSampler_pcmData_hash(WaveSampler_pcmData * self, uint32_t initval);
float WaveSampler_pcmData_getLength(WaveSampler_pcmData * self);
float WaveSampler_pcmData_sample(WaveSampler_pcmData * self, SamplerObject_state * state, float phase, float phaseDelta, float time, float timeDelta);

void WaveSampler_pcmData_setAudioData(WaveSampler_pcmData * self, PCMAudio * audioData, bool takeOwnership);

#ifdef __cplusplus
}
#endif
#endif