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.
78 lines
1.8 KiB
C++
78 lines
1.8 KiB
C++
/* SPDX-FileCopyrightText: 2013 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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#pragma once
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#include "intern/debug/deg_time_average.h"
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#include "intern/depsgraph_type.h"
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#include "BKE_global.h"
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#include "DEG_depsgraph_debug.h"
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namespace blender::deg {
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class DepsgraphDebug {
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public:
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DepsgraphDebug();
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bool do_time_debug() const;
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void begin_graph_evaluation();
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void end_graph_evaluation();
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/* NOTE: Corresponds to G_DEBUG_DEPSGRAPH_* flags. */
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int flags;
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/* Name of this dependency graph (is used for debug prints, helping to distinguish graphs
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* created for different view layer). */
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string name;
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/* Is true when dependency graph was evaluated at least once.
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* This is NOT an indication that depsgraph is at its evaluated state. */
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bool is_ever_evaluated;
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protected:
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/* Maximum number of counters used to calculate frame rate of depsgraph update. */
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static const constexpr int MAX_FPS_COUNTERS = 64;
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/* Point in time when last graph evaluation began.
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* Is initialized from begin_graph_evaluation() when time debug is enabled.
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*/
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double graph_evaluation_start_time_;
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AveragedTimeSampler<MAX_FPS_COUNTERS> fps_samples_;
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};
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#define DEG_DEBUG_PRINTF(depsgraph, type, ...) \
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do { \
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if (DEG_debug_flags_get(depsgraph) & G_DEBUG_DEPSGRAPH_##type) { \
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DEG_debug_print_begin(depsgraph); \
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fprintf(stdout, __VA_ARGS__); \
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} \
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} while (0)
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#define DEG_GLOBAL_DEBUG_PRINTF(type, ...) \
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do { \
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if (G.debug & G_DEBUG_DEPSGRAPH_##type) { \
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fprintf(stdout, __VA_ARGS__); \
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} \
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} while (0)
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#define DEG_ERROR_PRINTF(...) \
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do { \
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fprintf(stderr, __VA_ARGS__); \
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fflush(stderr); \
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} while (0)
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bool terminal_do_color(void);
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string color_for_pointer(const void *pointer);
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string color_end(void);
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} // namespace blender::deg
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