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/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program 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 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2018 by Blender Foundation.
* All rights reserved.
*
* Contributor(s): Sergey Sharybin.
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file blender/blenkernel/intern/subdiv_stats.c
* \ingroup bke
*/
#include "BKE_subdiv.h"
#include <stdio.h>
#include "PIL_time.h"
void BKE_subdiv_stats_init(SubdivStats *stats)
{
stats->topology_refiner_creation_time = 0.0;
stats->subdiv_to_mesh_time = 0.0;
stats->subdiv_to_mesh_geometry_time = 0.0;
stats->evaluator_creation_time = 0.0;
stats->evaluator_refine_time = 0.0;
}
void BKE_subdiv_stats_begin(SubdivStats *stats, eSubdivStatsValue value)
{
stats->begin_timestamp_[value] = PIL_check_seconds_timer();
}
void BKE_subdiv_stats_end(SubdivStats *stats, eSubdivStatsValue value)
{
stats->values_[value] =
PIL_check_seconds_timer() - stats->begin_timestamp_[value];
}
void BKE_subdiv_stats_print(const SubdivStats *stats)
{
#define STATS_PRINT_TIME(stats, value, description) \
do { \
if ((stats)->value > 0.0) { \
printf(" %s: %f (sec)\n", description, (stats)->value); \
} \
} while (false)
printf("Subdivision surface statistics:\n");
STATS_PRINT_TIME(stats,
topology_refiner_creation_time,
"Topology refiner creation time");
STATS_PRINT_TIME(stats,
subdiv_to_mesh_time,
"Subdivision to mesh time");
STATS_PRINT_TIME(stats,
subdiv_to_mesh_geometry_time,
" Geometry time");
STATS_PRINT_TIME(stats,
evaluator_creation_time,
"Evaluator creation time");
STATS_PRINT_TIME(stats,
evaluator_refine_time,
"Evaluator refine time");
#undef STATS_PRINT_TIME
}
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