e955c94ed3
Listing the "Blender Foundation" as copyright holder implied the Blender Foundation holds copyright to files which may include work from many developers. While keeping copyright on headers makes sense for isolated libraries, Blender's own code may be refactored or moved between files in a way that makes the per file copyright holders less meaningful. Copyright references to the "Blender Foundation" have been replaced with "Blender Authors", with the exception of `./extern/` since these this contains libraries which are more isolated, any changed to license headers there can be handled on a case-by-case basis. Some directories in `./intern/` have also been excluded: - `./intern/cycles/` it's own `AUTHORS` file is planned. - `./intern/opensubdiv/`. An "AUTHORS" file has been added, using the chromium projects authors file as a template. Design task: #110784 Ref !110783.
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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