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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2018 Blender Foundation. All rights reserved. */
/** \file
* \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;
stats->subdiv_to_ccg_time = 0.0;
stats->subdiv_to_ccg_elements_time = 0.0;
stats->topology_compare_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_reset(SubdivStats *stats, eSubdivStatsValue value)
{
stats->values_[value] = 0.0;
}
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");
STATS_PRINT_TIME(stats, subdiv_to_ccg_time, "Subdivision to CCG time");
STATS_PRINT_TIME(stats, subdiv_to_ccg_elements_time, " Elements time");
STATS_PRINT_TIME(stats, topology_compare_time, "Topology comparison time");
#undef STATS_PRINT_TIME
}
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