//////////////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (c) 2024 Advanced Micro Devices, Inc. All Rights Reserved.
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
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//  copies of the Software, and to permit persons to whom the Software is
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//
//  The above copyright notice and this permission notice shall be included in all
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//////////////////////////////////////////////////////////////////////////////////////////

#pragma once
#include <hiprt/hiprt_common.h>

namespace hiprt
{
// Cost
static constexpr bool LogBvhCost = false;
// BVH
static constexpr uint32_t BvhBuilderReductionBlockSize	= 256u;
static constexpr uint32_t BvhBuilderCompactionBlockSize = 1024;
static constexpr uint32_t BatchBuilderMaxBlockSize		= MaxBatchBuildMaxPrimCount;
static constexpr uint32_t MaxFatLeafSize				= 4u;
static constexpr uint32_t LanesPerLeafPacketTask		= 4u;
static constexpr float	  ObbEpsilon					= 1.0e-4f;
static constexpr float	  ObbSurfaceAreaAlpha			= 1.1f;
// LBVH
static constexpr uint32_t LbvhEmitBlockSize = 512u;
// PLOC
static constexpr uint32_t PlocMainBlockSize = 1024u;
static constexpr uint32_t PlocRadius		= 8u;
// SBVH
static constexpr uint32_t SbvhMinBinCount = 8u;
static constexpr uint32_t SbvhMaxBinCount = 32u;
static constexpr float	  SbvhAlpha		  = 1.5f;
static constexpr float	  SbvhBeta		  = 1.0e-4f;
static constexpr float	  SbvhGamma		  = 1.0e-3f;
static constexpr float	  SbvhEpsilon	  = 1.0e-2f;
}; // namespace hiprt
