[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [54172] branches/soc-2008-mxcurioni/source /blender: Fix for a crash when freeing copied scenes.
Tamito Kajiyama
rd6t-kjym at asahi-net.or.jp
Tue Jan 29 04:12:54 CET 2013
Revision: 54172
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=54172
Author: kjym3
Date: 2013-01-29 03:12:49 +0000 (Tue, 29 Jan 2013)
Log Message:
-----------
Fix for a crash when freeing copied scenes.
The problem was caused by the fact that BKE_scene_copy() was simply doing "memcpy"
to duplicate render layers including lineset settings without taking care of pointers
in the linesets. For this reason, freeing the original scene and copied one resulted
in freeing allocated memory buffers twice.
Now BKE_scene_copy() properly duplicates linesets as part of render layers.
Also some code clean-up was made in the modified files.
Problem report by IRIE Shinsuke (with a patch to fix the crash). Many thanks!
Modified Paths:
--------------
branches/soc-2008-mxcurioni/source/blender/blenkernel/intern/scene.c
branches/soc-2008-mxcurioni/source/blender/freestyle/FRS_freestyle.h
branches/soc-2008-mxcurioni/source/blender/freestyle/FRS_freestyle_config.h
branches/soc-2008-mxcurioni/source/blender/freestyle/intern/blender_interface/FRS_freestyle.cpp
branches/soc-2008-mxcurioni/source/blender/render/intern/source/render_result.c
Modified: branches/soc-2008-mxcurioni/source/blender/blenkernel/intern/scene.c
===================================================================
--- branches/soc-2008-mxcurioni/source/blender/blenkernel/intern/scene.c 2013-01-29 03:04:24 UTC (rev 54171)
+++ branches/soc-2008-mxcurioni/source/blender/blenkernel/intern/scene.c 2013-01-29 03:12:49 UTC (rev 54172)
@@ -210,6 +210,22 @@
/* remove animation used by sequencer */
if (type != SCE_COPY_FULL)
remove_sequencer_fcurves(scen);
+
+#ifdef WITH_FREESTYLE
+ {
+ SceneRenderLayer *srl, *new_srl;
+
+ new_srl = scen->r.layers.first;
+ for (srl = sce->r.layers.first; srl; srl = srl->next) {
+ if (type == SCE_COPY_FULL) {
+ FRS_copy_freestyle_config(&new_srl->freestyleConfig, &srl->freestyleConfig);
+ } else {
+ FRS_init_freestyle_config(&srl->freestyleConfig);
+ }
+ new_srl = new_srl->next;
+ }
+ }
+#endif
}
/* tool settings */
@@ -340,7 +356,7 @@
SceneRenderLayer *srl;
for (srl = sce->r.layers.first; srl; srl = srl->next) {
- FRS_free_freestyle_config(srl);
+ FRS_free_freestyle_config(&srl->freestyleConfig);
}
}
#endif
@@ -1267,7 +1283,7 @@
srl->layflag = 0x7FFF; /* solid ztra halo edge strand */
srl->passflag = SCE_PASS_COMBINED | SCE_PASS_Z;
#ifdef WITH_FREESTYLE
- FRS_add_freestyle_config(srl);
+ FRS_init_freestyle_config(&srl->freestyleConfig);
#endif
return srl;
Modified: branches/soc-2008-mxcurioni/source/blender/freestyle/FRS_freestyle.h
===================================================================
--- branches/soc-2008-mxcurioni/source/blender/freestyle/FRS_freestyle.h 2013-01-29 03:04:24 UTC (rev 54171)
+++ branches/soc-2008-mxcurioni/source/blender/freestyle/FRS_freestyle.h 2013-01-29 03:12:49 UTC (rev 54172)
@@ -61,12 +61,15 @@
void FRS_composite_result(struct Render* re, struct SceneRenderLayer* srl, struct Render* freestyle_render);
void FRS_exit(void);
-/* Panel configuration */
+/* FreestyleConfig.modules */
+FreestyleModuleConfig *FRS_alloc_module(void);
void FRS_add_module(FreestyleConfig *config);
void FRS_delete_module(FreestyleConfig *config, FreestyleModuleConfig *module_conf);
void FRS_move_module_up(FreestyleConfig *config, FreestyleModuleConfig *module_conf);
void FRS_move_module_down(FreestyleConfig *config, FreestyleModuleConfig *module_conf);
+/* FreestyleConfig.linesets */
+FreestyleLineSet *FRS_alloc_lineset(void);
FreestyleLineSet *FRS_add_lineset(FreestyleConfig *config);
void FRS_copy_active_lineset(FreestyleConfig *config);
void FRS_paste_active_lineset(FreestyleConfig *config);
Modified: branches/soc-2008-mxcurioni/source/blender/freestyle/FRS_freestyle_config.h
===================================================================
--- branches/soc-2008-mxcurioni/source/blender/freestyle/FRS_freestyle_config.h 2013-01-29 03:04:24 UTC (rev 54171)
+++ branches/soc-2008-mxcurioni/source/blender/freestyle/FRS_freestyle_config.h 2013-01-29 03:12:49 UTC (rev 54172)
@@ -38,9 +38,11 @@
#include "DNA_scene_types.h"
-void FRS_add_freestyle_config(SceneRenderLayer* srl);
-void FRS_free_freestyle_config(SceneRenderLayer* srl);
+void FRS_init_freestyle_config(FreestyleConfig *config);
+void FRS_free_freestyle_config(FreestyleConfig *config);
+void FRS_copy_freestyle_config(FreestyleConfig *new_config, FreestyleConfig *config);
+
#ifdef __cplusplus
}
#endif
Modified: branches/soc-2008-mxcurioni/source/blender/freestyle/intern/blender_interface/FRS_freestyle.cpp
===================================================================
--- branches/soc-2008-mxcurioni/source/blender/freestyle/intern/blender_interface/FRS_freestyle.cpp 2013-01-29 03:04:24 UTC (rev 54171)
+++ branches/soc-2008-mxcurioni/source/blender/freestyle/intern/blender_interface/FRS_freestyle.cpp 2013-01-29 03:12:49 UTC (rev 54172)
@@ -95,6 +95,10 @@
string default_module_path;
+// function declarations
+static void copy_lineset(FreestyleLineSet *new_lineset, FreestyleLineSet *lineset);
+static void copy_module(FreestyleModuleConfig *new_module, FreestyleModuleConfig *module);
+
//=======================================================
// Initialization
//=======================================================
@@ -641,10 +645,8 @@
// Freestyle Panel Configuration
//=======================================================
-void FRS_add_freestyle_config(SceneRenderLayer *srl)
+void FRS_init_freestyle_config(FreestyleConfig *config)
{
- FreestyleConfig *config = &srl->freestyleConfig;
-
config->mode = FREESTYLE_CONTROL_SCRIPT_MODE;
config->modules.first = config->modules.last = NULL;
@@ -656,11 +658,11 @@
config->linesets.first = config->linesets.last = NULL;
}
-void FRS_free_freestyle_config(SceneRenderLayer *srl)
+void FRS_free_freestyle_config(FreestyleConfig *config)
{
FreestyleLineSet *lineset;
- for (lineset = (FreestyleLineSet*)srl->freestyleConfig.linesets.first; lineset; lineset = lineset->next) {
+ for (lineset = (FreestyleLineSet*)config->linesets.first; lineset; lineset = lineset->next) {
if (lineset->group) {
lineset->group->id.us--;
lineset->group = NULL;
@@ -668,10 +670,60 @@
lineset->linestyle->id.us--;
lineset->linestyle = NULL;
}
- BLI_freelistN(&srl->freestyleConfig.linesets);
- BLI_freelistN(&srl->freestyleConfig.modules);
+ BLI_freelistN(&config->linesets);
+ BLI_freelistN(&config->modules);
}
+void FRS_copy_freestyle_config(FreestyleConfig *new_config, FreestyleConfig *config)
+{
+ FreestyleLineSet *lineset, *new_lineset;
+ FreestyleModuleConfig *module, *new_module;
+
+ new_config->mode = config->mode;
+ new_config->raycasting_algorithm = config->raycasting_algorithm; /* deprecated */
+ new_config->flags = config->flags;
+ new_config->sphere_radius = config->sphere_radius;
+ new_config->dkr_epsilon = config->dkr_epsilon;
+ new_config->crease_angle = config->crease_angle;
+
+ new_config->linesets.first = new_config->linesets.last = NULL;
+ for (lineset = (FreestyleLineSet*)config->linesets.first; lineset; lineset = lineset->next) {
+ new_lineset = FRS_alloc_lineset();
+ copy_lineset(new_lineset, lineset);
+ BLI_addtail(&new_config->linesets, (void*)new_lineset);
+ }
+
+ new_config->modules.first = new_config->modules.last = NULL;
+ for (module = (FreestyleModuleConfig*)config->modules.first; module; module = module->next) {
+ new_module = FRS_alloc_module();
+ copy_module(new_module, module);
+ BLI_addtail(&new_config->modules, (void*)new_module);
+ }
+}
+
+static void copy_lineset(FreestyleLineSet *new_lineset, FreestyleLineSet *lineset)
+{
+ new_lineset->linestyle = lineset->linestyle;
+ new_lineset->linestyle->id.us++;
+ new_lineset->flags = lineset->flags;
+ new_lineset->selection = lineset->selection;
+ new_lineset->qi = lineset->qi;
+ new_lineset->qi_start = lineset->qi_start;
+ new_lineset->qi_end = lineset->qi_end;
+ new_lineset->edge_types = lineset->edge_types;
+ new_lineset->exclude_edge_types = lineset->exclude_edge_types;
+ new_lineset->group = lineset->group;
+ if (new_lineset->group) {
+ new_lineset->group->id.us++;
+ }
+ strcpy(new_lineset->name, lineset->name);
+}
+
+FreestyleModuleConfig *FRS_alloc_module()
+{
+ return (FreestyleModuleConfig*)MEM_callocN(sizeof(FreestyleModuleConfig), "style module configuration");
+}
+
void FRS_add_module(FreestyleConfig *config)
{
FreestyleModuleConfig *module_conf = (FreestyleModuleConfig*)MEM_callocN(sizeof(FreestyleModuleConfig),
@@ -682,6 +734,12 @@
module_conf->is_displayed = 1;
}
+static void copy_module(FreestyleModuleConfig *new_module, FreestyleModuleConfig *module)
+{
+ strcpy(new_module->module_path, module->module_path);
+ new_module->is_displayed = module->is_displayed;
+}
+
void FRS_delete_module(FreestyleConfig *config, FreestyleModuleConfig *module_conf)
{
BLI_freelinkN(&config->modules, module_conf);
@@ -705,11 +763,16 @@
sizeof(lineset->name));
}
+FreestyleLineSet *FRS_alloc_lineset()
+{
+ return (FreestyleLineSet*)MEM_callocN(sizeof(FreestyleLineSet), "Freestyle line set");
+}
+
FreestyleLineSet *FRS_add_lineset(FreestyleConfig *config)
{
int lineset_index = BLI_countlist(&config->linesets);
- FreestyleLineSet *lineset = (FreestyleLineSet*)MEM_callocN(sizeof(FreestyleLineSet), "Freestyle line set");
+ FreestyleLineSet *lineset = FRS_alloc_lineset();
BLI_addtail(&config->linesets, (void*)lineset);
FRS_set_active_lineset_index(config, lineset_index);
Modified: branches/soc-2008-mxcurioni/source/blender/render/intern/source/render_result.c
===================================================================
--- branches/soc-2008-mxcurioni/source/blender/render/intern/source/render_result.c 2013-01-29 03:04:24 UTC (rev 54171)
+++ branches/soc-2008-mxcurioni/source/blender/render/intern/source/render_result.c 2013-01-29 03:12:49 UTC (rev 54172)
@@ -569,7 +569,7 @@
rl->layflag = 0x7FFF; /* solid ztra halo strand */
rl->passflag = SCE_PASS_COMBINED;
#ifdef WITH_FREESTYLE
- FRS_add_freestyle_config( srl );
+ FRS_init_freestyle_config(&srl->freestyleConfig);
#endif
re->r.actlay = 0;
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