[Bf-blender-cvs] [5f14bc1] master: GPencil: Fix segment fault when undo
Antonioya
noreply at git.blender.org
Mon Aug 29 22:18:38 CEST 2016
Commit: 5f14bc1b47f3949cb5929153fcbb1916dc6cc0a8
Author: Antonioya
Date: Mon Aug 29 22:17:57 2016 +0200
Branches: master
https://developer.blender.org/rB5f14bc1b47f3949cb5929153fcbb1916dc6cc0a8
GPencil: Fix segment fault when undo
When undo in UV/Image editor and press ESC key, there was segment fault
in Toolsettings because the reference was missing. Now the toolsetting
is loaded from context and not from local operator data.
===================================================================
M source/blender/editors/gpencil/gpencil_paint.c
===================================================================
diff --git a/source/blender/editors/gpencil/gpencil_paint.c b/source/blender/editors/gpencil/gpencil_paint.c
index 70a4b29..cc45cbd 100644
--- a/source/blender/editors/gpencil/gpencil_paint.c
+++ b/source/blender/editors/gpencil/gpencil_paint.c
@@ -2310,6 +2310,7 @@ static void gpencil_move_last_stroke_to_back(bContext *C)
static int gpencil_draw_modal(bContext *C, wmOperator *op, const wmEvent *event)
{
tGPsdata *p = op->customdata;
+ ToolSettings *ts = CTX_data_tool_settings(C);
int estate = OPERATOR_PASS_THROUGH; /* default exit state - pass through to support MMB view nav, etc. */
/* if (event->type == NDOF_MOTION)
@@ -2363,9 +2364,11 @@ static int gpencil_draw_modal(bContext *C, wmOperator *op, const wmEvent *event)
/* exit() ends the current stroke before cleaning up */
/* printf("\t\tGP - end of paint op + end of stroke\n"); */
/* if drawing polygon and enable on back, must move stroke */
- if ((p->scene->toolsettings->gpencil_flags & GP_TOOL_FLAG_PAINT_ONBACK) && (p->paintmode == GP_PAINTMODE_DRAW_POLY)) {
- if (p->flags & GP_PAINTFLAG_STROKEADDED) {
- gpencil_move_last_stroke_to_back(C);
+ if (ts) {
+ if ((ts->gpencil_flags & GP_TOOL_FLAG_PAINT_ONBACK) && (p->paintmode == GP_PAINTMODE_DRAW_POLY)) {
+ if (p->flags & GP_PAINTFLAG_STROKEADDED) {
+ gpencil_move_last_stroke_to_back(C);
+ }
}
}
p->status = GP_STATUS_DONE;
@@ -2425,9 +2428,11 @@ static int gpencil_draw_modal(bContext *C, wmOperator *op, const wmEvent *event)
else {
/* printf("\t\tGP - end of stroke + op\n"); */
/* if drawing polygon and enable on back, must move stroke */
- if ((p->scene->toolsettings->gpencil_flags & GP_TOOL_FLAG_PAINT_ONBACK) && (p->paintmode == GP_PAINTMODE_DRAW_POLY)) {
- if (p->flags & GP_PAINTFLAG_STROKEADDED) {
- gpencil_move_last_stroke_to_back(C);
+ if (ts) {
+ if ((ts->gpencil_flags & GP_TOOL_FLAG_PAINT_ONBACK) && (p->paintmode == GP_PAINTMODE_DRAW_POLY)) {
+ if (p->flags & GP_PAINTFLAG_STROKEADDED) {
+ gpencil_move_last_stroke_to_back(C);
+ }
}
}
p->status = GP_STATUS_DONE;
@@ -2511,9 +2516,11 @@ static int gpencil_draw_modal(bContext *C, wmOperator *op, const wmEvent *event)
* region (as above)
*/
/* if drawing polygon and enable on back, must move stroke */
- if ((p->scene->toolsettings->gpencil_flags & GP_TOOL_FLAG_PAINT_ONBACK) && (p->paintmode == GP_PAINTMODE_DRAW_POLY)) {
- if (p->flags & GP_PAINTFLAG_STROKEADDED) {
- gpencil_move_last_stroke_to_back(C);
+ if (ts) {
+ if ((ts->gpencil_flags & GP_TOOL_FLAG_PAINT_ONBACK) && (p->paintmode == GP_PAINTMODE_DRAW_POLY)) {
+ if (p->flags & GP_PAINTFLAG_STROKEADDED) {
+ gpencil_move_last_stroke_to_back(C);
+ }
}
}
p->status = GP_STATUS_DONE;
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