godot/thirdparty/embree/kernels/common/stat.h

// Copyright 2009-2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0

#pragma once

#include "default.h"

/* Macros to gather statistics */
#ifdef EMBREE_STAT_COUNTERS
#define STAT …
#define STAT3 …
#define STAT_USER …
#else
#define STAT(x) …
#define STAT3(s,x,y,z) …
#define STAT_USER(i,x) … 
#endif

namespace embree
{
  /*! Gathers ray tracing statistics. We count 1) how often a code
   *  location is reached, 2) how many SIMD lanes are active, 3) how
   *  many SIMD lanes reach the code location */
  class Stat
  { … };
}