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render-stats.h
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render-stats.h
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// render-stats.h -- Print post-rendering statistics
//
// Copyright (C) 2005, 2006, 2007, 2010, 2011 Miles Bader <miles@gnu.org>
//
// This source code is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 3, or (at
// your option) any later version. See the file COPYING for more details.
//
// Written by Miles Bader <miles@gnu.org>
//
#ifndef SNOGRAY_RENDER_STATS_H
#define SNOGRAY_RENDER_STATS_H
#include <iosfwd>
namespace snogray {
class Scene;
struct RenderStats
{
RenderStats ()
: scene_intersect_calls (0), scene_shadow_tests (0), illum_calls (0)
{ }
struct IsecStats
{
IsecStats ()
: surface_intersects_tests (0), surface_intersects_hits (0),
neg_cache_hits (0), neg_cache_collisions (0),
space_node_intersect_calls (0)
{ }
void operator+= (const IsecStats &is)
{
surface_intersects_tests += is.surface_intersects_tests;
surface_intersects_hits += is.surface_intersects_hits;
neg_cache_hits += is.neg_cache_hits;
neg_cache_collisions += is.neg_cache_collisions;
space_node_intersect_calls += is.space_node_intersect_calls;
}
unsigned long long surface_intersects_tests;
unsigned long long surface_intersects_hits;
unsigned long long neg_cache_hits;
unsigned long long neg_cache_collisions;
unsigned long long space_node_intersect_calls;
};
void operator+= (const RenderStats &is)
{
scene_intersect_calls += is.scene_intersect_calls;
scene_shadow_tests += is.scene_shadow_tests;
illum_calls += is.illum_calls;
intersect += is.intersect;
shadow += is.shadow;
}
unsigned long long scene_intersect_calls;
unsigned long long scene_shadow_tests;
unsigned long long illum_calls;
IsecStats intersect, shadow;
void print (std::ostream &os);
};
}
#endif /*SNOGRAY_RENDER_STATS_H */
// arch-tag: b7800699-80ca-46da-9f30-732a78beb547