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Depsgraph: Report new depsgraph evaluation time

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Timing is printed to the console when running with --debug-depsgraph-time.
This commit is contained in:
Sergey Sharybin
2018-03-22 16:40:32 +01:00
parent d554b8a748
commit 69b327d8dc
1 changed files with 5 additions and 0 deletions
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5
source/blender/depsgraph/intern/eval/deg_eval.cc
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@@ -261,6 +261,7 @@ void deg_evaluate_on_refresh(EvaluationContext *eval_ctx,
layers, layers,
graph->layers); graph->layers);
const bool do_time_debug = ((G.debug & G_DEBUG_DEPSGRAPH_TIME) != 0); const bool do_time_debug = ((G.debug & G_DEBUG_DEPSGRAPH_TIME) != 0);
const double start_time = do_time_debug ? PIL_check_seconds_timer() : 0;
/* Set time for the current graph evaluation context. */ /* Set time for the current graph evaluation context. */
TimeSourceDepsNode *time_src = graph->find_time_source(); TimeSourceDepsNode *time_src = graph->find_time_source();
eval_ctx->ctime = time_src->cfra; eval_ctx->ctime = time_src->cfra;
@@ -300,6 +301,10 @@ void deg_evaluate_on_refresh(EvaluationContext *eval_ctx,
if (need_free_scheduler) { if (need_free_scheduler) {
BLI_task_scheduler_free(task_scheduler); BLI_task_scheduler_free(task_scheduler);
} }
if (do_time_debug) {
printf("Depsgraph updated in %f seconds.\n",
PIL_check_seconds_timer() - start_time);
}
} }
} // namespace DEG } // namespace DEG