pass along the context to extension functions, this was already being done in all cases except for the render engine.

this allows python to NULL its internal context while scripts are not running.

7 files changed, 30 insertions, 30 deletions

diff --git a/source/blender/makesrna/RNA_types.h b/source/blender/makesrna/RNA_types.h
index 11105ad1451..b3077f01baf 100644
--- a/source/blender/makesrna/RNA_types.h
+++ b/source/blender/makesrna/RNA_types.h
@@ -311,9 +311,9 @@ typedef enum StructFlag {
 } StructFlag;
 
 typedef int (*StructValidateFunc)(struct PointerRNA *ptr, void *data, int *have_function);
-typedef int (*StructCallbackFunc)(struct PointerRNA *ptr, struct FunctionRNA *func, ParameterList *list);
+typedef int (*StructCallbackFunc)(struct bContext *C, struct PointerRNA *ptr, struct FunctionRNA *func, ParameterList *list);
 typedef void (*StructFreeFunc)(void *data);
-typedef struct StructRNA *(*StructRegisterFunc)(const struct bContext *C, struct ReportList *reports, void *data,
+typedef struct StructRNA *(*StructRegisterFunc)(struct bContext *C, struct ReportList *reports, void *data,
 	const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free);
 typedef void (*StructUnregisterFunc)(const struct bContext *C, struct StructRNA *type);
 
@@ -333,9 +333,9 @@ typedef struct BlenderRNA BlenderRNA;
 typedef struct ExtensionRNA {
 	void *data;
 	StructRNA *srna;
-
-	int (*call)(PointerRNA *, FunctionRNA *, ParameterList *);
-	void (*free)(void *data);
+	StructCallbackFunc call;
+	StructFreeFunc free;
+	
 } ExtensionRNA;
 
 /* fake struct definitions, needed otherwise collections end up owning the C
diff --git a/source/blender/makesrna/intern/rna_ID.c b/source/blender/makesrna/intern/rna_ID.c
index 076669fc1ec..91c6fcdf40a 100644
--- a/source/blender/makesrna/intern/rna_ID.c
+++ b/source/blender/makesrna/intern/rna_ID.c
@@ -208,7 +208,7 @@ void rna_IDPropertyGroup_unregister(const bContext *C, StructRNA *type)
 	RNA_struct_free(&BLENDER_RNA, type);
 }
 
-StructRNA *rna_IDPropertyGroup_register(const bContext *C, ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
+StructRNA *rna_IDPropertyGroup_register(bContext *C, ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
 {
 	PointerRNA dummyptr;
 
diff --git a/source/blender/makesrna/intern/rna_animation.c b/source/blender/makesrna/intern/rna_animation.c
index 203f84118d8..fbc4593437b 100644
--- a/source/blender/makesrna/intern/rna_animation.c
+++ b/source/blender/makesrna/intern/rna_animation.c
@@ -80,7 +80,7 @@ static int RKS_POLL_rna_internal(KeyingSetInfo *ksi, bContext *C)
 		RNA_parameter_set_lookup(&list, "context", &C);
 		
 		/* execute the function */
-		ksi->ext.call(&ptr, func, &list);
+		ksi->ext.call(C, &ptr, func, &list);
 		
 		/* read the result */
 		RNA_parameter_get_lookup(&list, "ok", &ret);
@@ -107,7 +107,7 @@ static void RKS_ITER_rna_internal(KeyingSetInfo *ksi, bContext *C, KeyingSet *ks
 		RNA_parameter_set_lookup(&list, "ks", &ks);
 		
 		/* execute the function */
-		ksi->ext.call(&ptr, func, &list);
+		ksi->ext.call(C, &ptr, func, &list);
 	RNA_parameter_list_free(&list);
 }
 
@@ -129,7 +129,7 @@ static void RKS_GEN_rna_internal(KeyingSetInfo *ksi, bContext *C, KeyingSet *ks,
 		RNA_parameter_set_lookup(&list, "data", data);
 		
 		/* execute the function */
-		ksi->ext.call(&ptr, func, &list);
+		ksi->ext.call(C, &ptr, func, &list);
 	RNA_parameter_list_free(&list);
 }
 
@@ -157,7 +157,7 @@ static void rna_KeyingSetInfo_unregister(const bContext *C, StructRNA *type)
 	ANIM_keyingset_info_unregister(C, ksi);
 }
 
-static StructRNA *rna_KeyingSetInfo_register(const bContext *C, ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
+static StructRNA *rna_KeyingSetInfo_register(bContext *C, ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
 {
 	KeyingSetInfo dummyksi = {0};
 	KeyingSetInfo *ksi;
diff --git a/source/blender/makesrna/intern/rna_internal.h b/source/blender/makesrna/intern/rna_internal.h
index cae9e5bb974..cc1771adf8d 100644
--- a/source/blender/makesrna/intern/rna_internal.h
+++ b/source/blender/makesrna/intern/rna_internal.h
@@ -193,7 +193,7 @@ struct IDProperty *rna_ID_idprops(struct PointerRNA *ptr, int create);
 void rna_ID_fake_user_set(struct PointerRNA *ptr, int value);
 struct IDProperty *rna_IDPropertyGroup_idprops(struct PointerRNA *ptr, int create);
 void rna_IDPropertyGroup_unregister(const struct bContext *C, struct StructRNA *type);
-struct StructRNA *rna_IDPropertyGroup_register(const struct bContext *C, struct ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free);
+struct StructRNA *rna_IDPropertyGroup_register(struct bContext *C, struct ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free);
 struct StructRNA* rna_IDPropertyGroup_refine(struct PointerRNA *ptr);
 
 void rna_object_vgroup_name_index_get(struct PointerRNA *ptr, char *value, int index);
diff --git a/source/blender/makesrna/intern/rna_render.c b/source/blender/makesrna/intern/rna_render.c
index 800947ac881..29e8b2ed31a 100644
--- a/source/blender/makesrna/intern/rna_render.c
+++ b/source/blender/makesrna/intern/rna_render.c
@@ -91,7 +91,7 @@ static void engine_render(RenderEngine *engine, struct Scene *scene)
 
 	RNA_parameter_list_create(&list, &ptr, func);
 	RNA_parameter_set_lookup(&list, "scene", &scene);
-	engine->type->ext.call(&ptr, func, &list);
+	engine->type->ext.call(NULL, &ptr, func, &list);
 
 	RNA_parameter_list_free(&list);
 }
@@ -108,7 +108,7 @@ static void rna_RenderEngine_unregister(const bContext *C, StructRNA *type)
 	RNA_struct_free(&BLENDER_RNA, type);
 }
 
-static StructRNA *rna_RenderEngine_register(const bContext *C, ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
+static StructRNA *rna_RenderEngine_register(bContext *C, ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
 {
 	RenderEngineType *et, dummyet = {0};
 	RenderEngine dummyengine= {0};
diff --git a/source/blender/makesrna/intern/rna_ui.c b/source/blender/makesrna/intern/rna_ui.c
index 1275c435158..6b53082c095 100644
--- a/source/blender/makesrna/intern/rna_ui.c
+++ b/source/blender/makesrna/intern/rna_ui.c
@@ -101,7 +101,7 @@ static int panel_poll(const bContext *C, PanelType *pt)
 
 	RNA_parameter_list_create(&list, &ptr, func);
 	RNA_parameter_set_lookup(&list, "context", &C);
-	pt->ext.call(&ptr, func, &list);
+	pt->ext.call((bContext *)C, &ptr, func, &list);
 
 	RNA_parameter_get_lookup(&list, "visible", &ret);
 	visible= *(int*)ret;
@@ -122,7 +122,7 @@ static void panel_draw(const bContext *C, Panel *pnl)
 
 	RNA_parameter_list_create(&list, &ptr, func);
 	RNA_parameter_set_lookup(&list, "context", &C);
-	pnl->type->ext.call(&ptr, func, &list);
+	pnl->type->ext.call((bContext *)C, &ptr, func, &list);
 
 	RNA_parameter_list_free(&list);
 }
@@ -138,7 +138,7 @@ static void panel_draw_header(const bContext *C, Panel *pnl)
 
 	RNA_parameter_list_create(&list, &ptr, func);
 	RNA_parameter_set_lookup(&list, "context", &C);
-	pnl->type->ext.call(&ptr, func, &list);
+	pnl->type->ext.call((bContext *)C, &ptr, func, &list);
 
 	RNA_parameter_list_free(&list);
 }
@@ -163,7 +163,7 @@ static void rna_Panel_unregister(const bContext *C, StructRNA *type)
 		WM_main_add_notifier(NC_SCREEN|NA_EDITED, NULL);
 }
 
-static StructRNA *rna_Panel_register(const bContext *C, ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
+static StructRNA *rna_Panel_register(bContext *C, ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
 {
 	ARegionType *art;
 	PanelType *pt, dummypt = {0};
@@ -241,7 +241,7 @@ static void header_draw(const bContext *C, Header *hdr)
 
 	RNA_parameter_list_create(&list, &htr, func);
 	RNA_parameter_set_lookup(&list, "context", &C);
-	hdr->type->ext.call(&htr, func, &list);
+	hdr->type->ext.call((bContext *)C, &htr, func, &list);
 
 	RNA_parameter_list_free(&list);
 }
@@ -266,7 +266,7 @@ static void rna_Header_unregister(const bContext *C, StructRNA *type)
 		WM_main_add_notifier(NC_SCREEN|NA_EDITED, NULL);
 }
 
-static StructRNA *rna_Header_register(const bContext *C, ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
+static StructRNA *rna_Header_register(bContext *C, ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
 {
 	ARegionType *art;
 	HeaderType *ht, dummyht = {0};
@@ -341,7 +341,7 @@ static int menu_poll(const bContext *C, MenuType *pt)
 
 	RNA_parameter_list_create(&list, &ptr, func);
 	RNA_parameter_set_lookup(&list, "context", &C);
-	pt->ext.call(&ptr, func, &list);
+	pt->ext.call((bContext *)C, &ptr, func, &list);
 
 	RNA_parameter_get_lookup(&list, "visible", &ret);
 	visible= *(int*)ret;
@@ -362,7 +362,7 @@ static void menu_draw(const bContext *C, Menu *hdr)
 
 	RNA_parameter_list_create(&list, &mtr, func);
 	RNA_parameter_set_lookup(&list, "context", &C);
-	hdr->type->ext.call(&mtr, func, &list);
+	hdr->type->ext.call((bContext *)C, &mtr, func, &list);
 
 	RNA_parameter_list_free(&list);
 }
@@ -385,7 +385,7 @@ static void rna_Menu_unregister(const bContext *C, StructRNA *type)
 		WM_main_add_notifier(NC_SCREEN|NA_EDITED, NULL);
 }
 
-static StructRNA *rna_Menu_register(const bContext *C, ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
+static StructRNA *rna_Menu_register(bContext *C, ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
 {
 	MenuType *mt, dummymt = {0};
 	Menu dummymenu= {0};
diff --git a/source/blender/makesrna/intern/rna_wm.c b/source/blender/makesrna/intern/rna_wm.c
index 11aed2127a8..aeb95fa3069 100644
--- a/source/blender/makesrna/intern/rna_wm.c
+++ b/source/blender/makesrna/intern/rna_wm.c
@@ -693,7 +693,7 @@ static int operator_poll(bContext *C, wmOperatorType *ot)
 
 	RNA_parameter_list_create(&list, &ptr, func);
 	RNA_parameter_set_lookup(&list, "context", &C);
-	ot->ext.call(&ptr, func, &list);
+	ot->ext.call(C, &ptr, func, &list);
 
 	RNA_parameter_get_lookup(&list, "visible", &ret);
 	visible= *(int*)ret;
@@ -716,7 +716,7 @@ static int operator_execute(bContext *C, wmOperator *op)
 
 	RNA_parameter_list_create(&list, &opr, func);
 	RNA_parameter_set_lookup(&list, "context", &C);
-	op->type->ext.call(&opr, func, &list);
+	op->type->ext.call(C, &opr, func, &list);
 
 	RNA_parameter_get_lookup(&list, "result", &ret);
 	result= *(int*)ret;
@@ -740,7 +740,7 @@ static int operator_check(bContext *C, wmOperator *op)
 
 	RNA_parameter_list_create(&list, &opr, func);
 	RNA_parameter_set_lookup(&list, "context", &C);
-	op->type->ext.call(&opr, func, &list);
+	op->type->ext.call(C, &opr, func, &list);
 
 	RNA_parameter_get_lookup(&list, "result", &ret);
 	result= *(int*)ret;
@@ -764,7 +764,7 @@ static int operator_invoke(bContext *C, wmOperator *op, wmEvent *event)
 	RNA_parameter_list_create(&list, &opr, func);
 	RNA_parameter_set_lookup(&list, "context", &C);
 	RNA_parameter_set_lookup(&list, "event", &event);
-	op->type->ext.call(&opr, func, &list);
+	op->type->ext.call(C, &opr, func, &list);
 
 	RNA_parameter_get_lookup(&list, "result", &ret);
 	result= *(int*)ret;
@@ -789,7 +789,7 @@ static int operator_modal(bContext *C, wmOperator *op, wmEvent *event)
 	RNA_parameter_list_create(&list, &opr, func);
 	RNA_parameter_set_lookup(&list, "context", &C);
 	RNA_parameter_set_lookup(&list, "event", &event);
-	op->type->ext.call(&opr, func, &list);
+	op->type->ext.call(C, &opr, func, &list);
 
 	RNA_parameter_get_lookup(&list, "result", &ret);
 	result= *(int*)ret;
@@ -810,7 +810,7 @@ static void operator_draw(bContext *C, wmOperator *op)
 
 	RNA_parameter_list_create(&list, &opr, func);
 	RNA_parameter_set_lookup(&list, "context", &C);
-	op->type->ext.call(&opr, func, &list);
+	op->type->ext.call(C, &opr, func, &list);
 
 	RNA_parameter_list_free(&list);
 }
@@ -821,7 +821,7 @@ void macro_wrapper(wmOperatorType *ot, void *userdata);
 static char _operator_idname[OP_MAX_TYPENAME];
 static char _operator_name[OP_MAX_TYPENAME];
 static char _operator_descr[1024];
-static StructRNA *rna_Operator_register(const bContext *C, ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
+static StructRNA *rna_Operator_register(bContext *C, ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
 {
 	wmOperatorType dummyot = {0};
 	wmOperator dummyop= {0};
@@ -894,7 +894,7 @@ static StructRNA *rna_Operator_register(const bContext *C, ReportList *reports,
 }
 
 
-static StructRNA *rna_MacroOperator_register(const bContext *C, ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
+static StructRNA *rna_MacroOperator_register(bContext *C, ReportList *reports, void *data, const char *identifier, StructValidateFunc validate, StructCallbackFunc call, StructFreeFunc free)
 {
 	wmOperatorType dummyot = {0};
 	wmOperator dummyop= {0};