11f0d88d13
Move most code to `blender::bke::subdiv`. That helps organization and makes using C++ in subdiv code easier, which will be useful for removing the unnecessary opensubdiv C-API wrapper.
68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
/* SPDX-FileCopyrightText: 2018 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup bke
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*/
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#include "BKE_subdiv.hh"
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#include <cstdio>
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#include "BLI_time.h"
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namespace blender::bke::subdiv {
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void stats_init(SubdivStats *stats)
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{
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stats->topology_refiner_creation_time = 0.0;
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stats->subdiv_to_mesh_time = 0.0;
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stats->subdiv_to_mesh_geometry_time = 0.0;
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stats->evaluator_creation_time = 0.0;
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stats->evaluator_refine_time = 0.0;
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stats->subdiv_to_ccg_time = 0.0;
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stats->subdiv_to_ccg_elements_time = 0.0;
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stats->topology_compare_time = 0.0;
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}
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void stats_begin(SubdivStats *stats, StatsValue value)
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{
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stats->begin_timestamp_[value] = BLI_time_now_seconds();
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}
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void stats_end(SubdivStats *stats, StatsValue value)
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{
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stats->values_[value] = BLI_time_now_seconds() - stats->begin_timestamp_[value];
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}
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void stats_reset(SubdivStats *stats, StatsValue value)
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{
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stats->values_[value] = 0.0;
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}
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void stats_print(const SubdivStats *stats)
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{
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#define STATS_PRINT_TIME(stats, value, description) \
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do { \
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if ((stats)->value > 0.0) { \
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printf(" %s: %f (sec)\n", description, (stats)->value); \
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} \
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} while (false)
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printf("Subdivision surface statistics:\n");
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STATS_PRINT_TIME(stats, topology_refiner_creation_time, "Topology refiner creation time");
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STATS_PRINT_TIME(stats, subdiv_to_mesh_time, "Subdivision to mesh time");
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STATS_PRINT_TIME(stats, subdiv_to_mesh_geometry_time, " Geometry time");
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STATS_PRINT_TIME(stats, evaluator_creation_time, "Evaluator creation time");
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STATS_PRINT_TIME(stats, evaluator_refine_time, "Evaluator refine time");
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STATS_PRINT_TIME(stats, subdiv_to_ccg_time, "Subdivision to CCG time");
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STATS_PRINT_TIME(stats, subdiv_to_ccg_elements_time, " Elements time");
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STATS_PRINT_TIME(stats, topology_compare_time, "Topology comparison time");
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#undef STATS_PRINT_TIME
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}
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} // namespace blender::bke::subdiv
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