73 lines
2.2 KiB
C
73 lines
2.2 KiB
C
/* SPDX-FileCopyrightText: 2014 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 depsgraph
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*
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* Public API for Querying and Filtering Depsgraph
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*/
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#pragma once
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#include <stdio.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct Depsgraph;
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struct Scene;
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struct ViewLayer;
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/* ------------------------------------------------ */
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/* NOTE: Those flags are same bit-mask as #G.debug_flags */
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void DEG_debug_flags_set(struct Depsgraph *depsgraph, int flags);
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int DEG_debug_flags_get(const struct Depsgraph *depsgraph);
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void DEG_debug_name_set(struct Depsgraph *depsgraph, const char *name);
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const char *DEG_debug_name_get(struct Depsgraph *depsgraph);
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/* ------------------------------------------------ */
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/**
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* Obtain simple statistics about the complexity of the depsgraph.
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* \param[out] r_outer: The number of outer nodes in the graph.
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* \param[out] r_operations: The number of operation nodes in the graph.
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* \param[out] r_relations: The number of relations between (executable) nodes in the graph.
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*/
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void DEG_stats_simple(const struct Depsgraph *graph,
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size_t *r_outer,
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size_t *r_operations,
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size_t *r_relations);
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/* ************************************************ */
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/* Diagram-Based Graph Debugging */
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void DEG_debug_relations_graphviz(const struct Depsgraph *graph, FILE *fp, const char *label);
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void DEG_debug_stats_gnuplot(const struct Depsgraph *graph,
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FILE *fp,
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const char *label,
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const char *output_filename);
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/* ************************************************ */
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/** Compare two dependency graphs. */
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bool DEG_debug_compare(const struct Depsgraph *graph1, const struct Depsgraph *graph2);
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/** Check that dependencies in the graph are really up to date. */
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bool DEG_debug_graph_relations_validate(struct Depsgraph *graph,
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struct Main *bmain,
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struct Scene *scene,
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struct ViewLayer *view_layer);
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/** Perform consistency check on the graph. */
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bool DEG_debug_consistency_check(struct Depsgraph *graph);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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