Commit: 2bb004e03d11e7d7a0f930ecad66c1d3b744eb39
Author: Julian Eisel
Date: Fri Jun 9 17:16:39 2017 +0200
Branches: blender2.8
https://developer.blender.org/rB2bb004e03d11e7d7a0f930ecad66c1d3b744eb39
Fix crash when deleting active workspace render-layer
Also fixes some failing unit-tests for render-layers.
===================================================================
M source/blender/blenkernel/BKE_layer.h
M source/blender/blenkernel/intern/layer.c
M source/blender/blenkernel/intern/scene.c
M source/blender/blenloader/intern/versioning_280.c
M source/blender/editors/include/ED_scene.h
M source/blender/editors/include/ED_screen.h
M source/blender/editors/render/render_shading.c
M source/blender/editors/scene/scene_edit.c
M source/blender/editors/screen/workspace_edit.c
M source/blender/makesrna/intern/rna_scene.c
M source/blenderplayer/bad_level_call_stubs/stubs.c
===================================================================
diff --git a/source/blender/blenkernel/BKE_layer.h
b/source/blender/blenkernel/BKE_layer.h
index 17ab0bf0d2b..578cc97466a 100644
--- a/source/blender/blenkernel/BKE_layer.h
+++ b/source/blender/blenkernel/BKE_layer.h
@@ -64,8 +64,6 @@ struct SceneLayer *BKE_scene_layer_context_active_ex(const
struct Main *bmain, c
struct SceneLayer *BKE_scene_layer_context_active(const struct Scene *scene);
struct SceneLayer *BKE_scene_layer_add(struct Scene *scene, const char *name);
-bool BKE_scene_layer_remove(struct Main *bmain, struct Scene *scene, struct
SceneLayer *sl);
-
void BKE_scene_layer_free(struct SceneLayer *sl);
void BKE_scene_layer_engine_set(struct SceneLayer *sl, const char *engine);
diff --git a/source/blender/blenkernel/intern/layer.c
b/source/blender/blenkernel/intern/layer.c
index b088c7b4745..d600f753d75 100644
--- a/source/blender/blenkernel/intern/layer.c
+++ b/source/blender/blenkernel/intern/layer.c
@@ -128,39 +128,8 @@ SceneLayer *BKE_scene_layer_add(Scene *scene, const char
*name)
return sl;
}
-bool BKE_scene_layer_remove(Main *bmain, Scene *scene, SceneLayer *sl)
-{
- const int act = BLI_findindex(&scene->render_layers, sl);
-
- if (act == -1) {
- return false;
- }
- else if ( (scene->render_layers.first == scene->render_layers.last) &&
- (scene->render_layers.first == sl))
- {
- /* ensure 1 layer is kept */
- return false;
- }
-
- BLI_remlink(&scene->render_layers, sl);
-
- BKE_scene_layer_free(sl);
- MEM_freeN(sl);
-
- scene->active_layer = 0;
- /* TODO WORKSPACE: set active_layer to 0 */
-
- for (Scene *sce = bmain->scene.first; sce; sce = sce->id.next) {
- if (sce->nodetree) {
- BKE_nodetree_remove_layer_n(sce->nodetree, scene, act);
- }
- }
-
- return true;
-}
-
/**
- * Free (or release) any data used by this SceneLayer (does not free the
SceneLayer itself).
+ * Free (or release) any data used by this SceneLayer.
*/
void BKE_scene_layer_free(SceneLayer *sl)
{
@@ -200,6 +169,8 @@ void BKE_scene_layer_free(SceneLayer *sl)
BLI_freelistN(&sl->drawdata);
MEM_SAFE_FREE(sl->stats);
+
+ MEM_freeN(sl);
}
/**
diff --git a/source/blender/blenkernel/intern/scene.c
b/source/blender/blenkernel/intern/scene.c
index 2f7c9db2de1..fbb24a8ccb5 100644
--- a/source/blender/blenkernel/intern/scene.c
+++ b/source/blender/blenkernel/intern/scene.c
@@ -581,10 +581,12 @@ void BKE_scene_free(Scene *sce)
BKE_previewimg_free(&sce->preview);
curvemapping_free_data(&sce->r.mblur_shutter_curve);
- for (SceneLayer *sl = sce->render_layers.first; sl; sl = sl->next) {
+ for (SceneLayer *sl = sce->render_layers.first, *sl_next; sl; sl =
sl_next) {
+ sl_next = sl->next;
+
+ BLI_remlink(&sce->render_layers, sl);
BKE_scene_layer_free(sl);
}
- BLI_freelistN(&sce->render_layers);
/* Master Collection */
BKE_collection_master_free(sce);
diff --git a/source/blender/blenloader/intern/versioning_280.c
b/source/blender/blenloader/intern/versioning_280.c
index 8ff156d381c..b0a0d885654 100644
--- a/source/blender/blenloader/intern/versioning_280.c
+++ b/source/blender/blenloader/intern/versioning_280.c
@@ -79,6 +79,7 @@ static void do_version_workspaces_create_from_screens(Main
*bmain)
for (bScreen *screen = bmain->screen.first; screen; screen =
screen->id.next) {
const bScreen *screen_parent = screen_parent_find(screen);
WorkSpace *workspace;
+ SceneLayer *layer =
BKE_scene_layer_render_active(screen->scene);
ListBase *transform_orientations;
if (screen_parent) {
@@ -91,7 +92,7 @@ static void do_version_workspaces_create_from_screens(Main
*bmain)
workspace = BKE_workspace_add(bmain, screen->id.name +
2);
}
BKE_workspace_layout_add(workspace, screen, screen->id.name +
2);
- BKE_workspace_render_layer_set(workspace,
screen->scene->render_layers.first);
+ BKE_workspace_render_layer_set(workspace, layer);
transform_orientations =
BKE_workspace_transform_orientations_get(workspace);
BLI_duplicatelist(transform_orientations,
&screen->scene->transform_spaces);
diff --git a/source/blender/editors/include/ED_scene.h
b/source/blender/editors/include/ED_scene.h
index 2f67f7befae..6a4ebf68d3d 100644
--- a/source/blender/editors/include/ED_scene.h
+++ b/source/blender/editors/include/ED_scene.h
@@ -29,11 +29,14 @@
enum eSceneCopyMethod;
-struct Scene *ED_scene_add(struct Main *bmain, bContext *C, struct wmWindow
*win, enum eSceneCopyMethod method) ATTR_NONNULL();
-bool ED_scene_delete(bContext *C, struct Main *bmain, struct wmWindow *win,
struct Scene *scene) ATTR_NONNULL();
-void ED_scene_exit(bContext *C) ATTR_NONNULL();
-void ED_scene_changed_update(struct Main *bmain, bContext *C, struct Scene
*scene_new,
+struct Scene *ED_scene_add(struct Main *bmain, struct bContext *C, struct
wmWindow *win, enum eSceneCopyMethod method) ATTR_NONNULL();
+bool ED_scene_delete(struct bContext *C, struct Main *bmain, struct wmWindow
*win, struct Scene *scene) ATTR_NONNULL();
+void ED_scene_exit(struct bContext *C) ATTR_NONNULL();
+void ED_scene_changed_update(struct Main *bmain, struct bContext *C, struct
Scene *scene_new,
const struct bScreen *active_screen)
ATTR_NONNULL();
+bool ED_scene_render_layer_delete(
+ struct Main *bmain, struct Scene *scene, struct SceneLayer *layer,
+ struct ReportList *reports) ATTR_NONNULL(1, 2, 3);
void ED_operatortypes_scene(void);
diff --git a/source/blender/editors/include/ED_screen.h
b/source/blender/editors/include/ED_screen.h
index dec8bf7d615..524ee01c30f 100644
--- a/source/blender/editors/include/ED_screen.h
+++ b/source/blender/editors/include/ED_screen.h
@@ -143,6 +143,8 @@ bool ED_workspace_delete(
struct wmWindowManager *wm, struct wmWindow *win) ATTR_NONNULL();
void ED_workspace_scene_data_sync(
struct WorkSpaceInstanceHook *hook, Scene *scene) ATTR_NONNULL();
+void ED_workspace_render_layer_unset(
+ const struct Main *bmain, const SceneLayer *layer_unset, SceneLayer
*layer_new) ATTR_NONNULL(1, 2);
struct WorkSpaceLayout *ED_workspace_layout_add(
struct WorkSpace *workspace,
struct wmWindow *win,
diff --git a/source/blender/editors/render/render_shading.c
b/source/blender/editors/render/render_shading.c
index 5da3da98e6d..43e66fae56c 100644
--- a/source/blender/editors/render/render_shading.c
+++ b/source/blender/editors/render/render_shading.c
@@ -84,6 +84,7 @@
#include "ED_mesh.h"
#include "ED_node.h"
#include "ED_render.h"
+#include "ED_scene.h"
#include "ED_screen.h"
#include "RNA_define.h"
@@ -653,17 +654,16 @@ void SCENE_OT_render_layer_add(wmOperatorType *ot)
static int render_layer_remove_exec(bContext *C, wmOperator *UNUSED(op))
{
+ Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
SceneLayer *sl = BKE_scene_layer_context_active(scene);
- if (!BKE_scene_layer_remove(CTX_data_main(C), scene, sl)) {
+ if (!ED_scene_render_layer_delete(bmain, scene, sl, NULL)) {
return OPERATOR_CANCELLED;
}
- DEG_id_tag_update(&scene->id, 0);
- DEG_relations_tag_update(CTX_data_main(C));
WM_event_add_notifier(C, NC_SCENE | ND_RENDER_OPTIONS, scene);
-
+
return OPERATOR_FINISHED;
}
diff --git a/source/blender/editors/scene/scene_edit.c
b/source/blender/editors/scene/scene_edit.c
index 776e96bac2c..00a56f3dbc7 100644
--- a/source/blender/editors/scene/scene_edit.c
+++ b/source/blender/editors/scene/scene_edit.c
@@ -26,18 +26,24 @@
#include "BKE_context.h"
#include "BKE_global.h"
+#include "BKE_layer.h"
#include "BKE_library_remap.h"
#include "BKE_main.h"
+#include "BKE_node.h"
+#include "BKE_report.h"
#include "BKE_scene.h"
#include "BKE_workspace.h"
#include "DEG_depsgraph.h"
+#include "DEG_depsgraph_build.h"
#include "BLI_compiler_attrs.h"
#include "BLI_listbase.h"
#include "BLT_translation.h"
+#include "DNA_workspace_types.h"
+
#include "ED_object.h"
#include "ED_render.h"
#include "ED_scene.h"
@@ -128,6 +134,64 @@ void ED_scene_changed_update(Main *bmain, bContext *C,
Scene *scene_new, const b
WM_event_add_notifier(C, NC_WINDOW, NULL);
}
+static bool scene_render_layer_remove_poll(
+ const Scene *scene, const SceneLayer *layer)
+{
+ const int act = BLI_findindex(&scene->render_layers, layer);
+
+ if (act == -1) {
+ return false;
+ }
+ else if ((scene->render_layers.first == scene->render_layers.last) &&
+ (scene->render_layers.first == layer))
+ {
+ /* ensure 1 layer is kept */
+ return false;
+ }
+
+ return true;
+}
+
+static void scene_render_layer_remove_unset_nodetrees(const Main *bmain, Scene
*scene, SceneLayer *layer)
+{
+ int act_layer_index = BLI_findindex(&scene->render_layers, layer);
+
+ for (Scene *sce = bmain->scene.first; sce; sce = sce->id.next) {
+ if (sce->nodetree) {
+ BKE_nodetree_remove_layer_n(sce->nodetree, scene,
act_layer_index);
+ }
+ }
+}
+
+bool ED_scene_render_layer_delete(
+ Main *bmain, Scene *scene, SceneLayer *layer,
+ ReportList *reports)
+{
+ if (scene_render_layer_remove_poll(scene, layer) == false) {
+ if (reports) {
+ BKE_reportf(reports, RPT_ERROR, "Render layer '%s'
could not be removed from scene '%s'",
+ layer->name, scene->id.name + 2);
+ }
+
+ return false;
+ }
+
+ BLI_remlink(&scene->render_layers, layer);
+ BLI_assert(BLI_listbase_is_empty(&scene->render_layers) == false);
+ scene->active_layer = 0;
+
+ ED_workspace_render_layer_unset(bmain, layer,
scene->render_layers.first);
+ scene_render_layer_remove_unset_nodetrees(bmain, scene, layer);
+
+ BKE_scene_layer_free(layer);
+
+ DEG_id_tag_update(&scene->id, 0);
+ DEG_relations_tag_update(bmain);
+ WM_main_add_notifier(NC_SCENE | ND_LAYER | NA_REMOVED, scene);
+
+ return true;
+}
+
static int scene_new_exec(bContext *C, wmOperator *op)
{
Main *bmain = CTX_data_main(C);
diff --git a/source/blender/editors/screen/workspace_edit.c
b/source/blender/editors/screen/workspace_edit.c
index d82b84ebede..34def82f16e 100644
--- a/source/blender/editors/screen/workspace_edit.c
+++ b/source/blender/editors/screen/workspace_edit.c
@@ -269,6 +269,16 @@ void ED_workspace_scene_data_sync(
BKE_screen_view3d_scene_sync(screen, scene);
}
+void ED_workspace_render_layer_unset(
+ const Main *bmain, const SceneLayer *layer_unset, SceneLayer *layer_ne
@@ Diff output truncated at 10240 characters. @@
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