diff options
Diffstat (limited to 'servers/visual/visual_server_scene.cpp')
| -rw-r--r-- | servers/visual/visual_server_scene.cpp | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/servers/visual/visual_server_scene.cpp b/servers/visual/visual_server_scene.cpp index 69827b330d..72fb1df94b 100644 --- a/servers/visual/visual_server_scene.cpp +++ b/servers/visual/visual_server_scene.cpp @@ -303,6 +303,23 @@ void VisualServerScene::instance_set_base(RID p_instance, RID p_base) { VSG::storage->instance_remove_dependency(instance->base, instance); + if (instance->base_type == VS::INSTANCE_GI_PROBE) { + //if gi probe is baking, wait until done baking, else race condition may happen when removing it + //from octree + InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(instance->base_data); + + //make sure probes are done baking + while (!probe_bake_list.empty()) { + OS::get_singleton()->delay_usec(1); + } + //make sure this one is done baking + + while (gi_probe->dynamic.updating_stage == GI_UPDATE_STAGE_LIGHTING) { + //wait until bake is done if it's baking + OS::get_singleton()->delay_usec(1); + } + } + if (scenario && instance->octree_id) { scenario->octree.erase(instance->octree_id); //make dependencies generated by the octree go away instance->octree_id = 0; @@ -331,10 +348,6 @@ void VisualServerScene::instance_set_base(RID p_instance, RID p_base) { InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(instance->base_data); - while (gi_probe->dynamic.updating_stage == GI_UPDATE_STAGE_LIGHTING) { - //wait until bake is done if it's baking - OS::get_singleton()->delay_usec(1); - } if (gi_probe->update_element.in_list()) { gi_probe_update_list.remove(&gi_probe->update_element); } @@ -2589,7 +2602,15 @@ void VisualServerScene::_bake_gi_probe(Instance *p_gi_probe) { } //send back to main thread to update un little chunks + if (probe_bake_mutex) { + probe_bake_mutex->lock(); + } + probe_data->dynamic.updating_stage = GI_UPDATE_STAGE_UPLOADING; + + if (probe_bake_mutex) { + probe_bake_mutex->unlock(); + } } bool VisualServerScene::_check_gi_probe(Instance *p_gi_probe) { @@ -2722,11 +2743,11 @@ void VisualServerScene::render_probes() { case GI_UPDATE_STAGE_CHECK: { if (_check_gi_probe(instance_probe) || force_lighting) { - //send to lighting thread - probe->dynamic.updating_stage = GI_UPDATE_STAGE_LIGHTING; +//send to lighting thread #ifndef NO_THREADS probe_bake_mutex->lock(); + probe->dynamic.updating_stage = GI_UPDATE_STAGE_LIGHTING; probe_bake_list.push_back(instance_probe); probe_bake_mutex->unlock(); probe_bake_sem->post(); |