Fix #36555: preview render in properties editor did not get cancelled and

restarted fast enough on resizing the editor, especially noticeable with
e.g. luxrender which does a progressive refining render.

2 files changed, 12 insertions, 0 deletions

diff --git a/source/blender/windowmanager/WM_api.h b/source/blender/windowmanager/WM_api.h
index 8894be111e7..2a8358f832a 100644
--- a/source/blender/windowmanager/WM_api.h
+++ b/source/blender/windowmanager/WM_api.h
@@ -386,6 +386,7 @@ struct wmJob *WM_jobs_get(struct wmWindowManager *wm, struct wmWindow *win, void
 int			WM_jobs_test(struct wmWindowManager *wm, void *owner, int job_type);
 float		WM_jobs_progress(struct wmWindowManager *wm, void *owner);
 char       *WM_jobs_name(struct wmWindowManager *wm, void *owner);
+void       *WM_jobs_customdata(struct wmWindowManager *wm, void *owner);
 
 int         WM_jobs_is_running(struct wmJob *);
 void       *WM_jobs_customdata_get(struct wmJob *);
diff --git a/source/blender/windowmanager/intern/wm_jobs.c b/source/blender/windowmanager/intern/wm_jobs.c
index c6e067dc2f9..188ad251b8a 100644
--- a/source/blender/windowmanager/intern/wm_jobs.c
+++ b/source/blender/windowmanager/intern/wm_jobs.c
@@ -255,6 +255,17 @@ char *WM_jobs_name(wmWindowManager *wm, void *owner)
 	return NULL;
 }
 
+void *WM_jobs_customdata(wmWindowManager *wm, void *owner)
+{
+	wmJob *wm_job = wm_job_find(wm, owner, WM_JOB_TYPE_ANY);
+	
+	if (wm_job)
+		return WM_jobs_customdata_get(wm_job);
+	
+	return NULL;
+
+}
+
 int WM_jobs_is_running(wmJob *wm_job)
 {
 	return wm_job->running;