[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [48796] branches/soc-2011-tomato/source/ blender/editors/space_view3d/view3d_draw.c: dont draw 3d viewport while rendering, mango hack

[Campbell Barton]

Revision: 48796
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=48796
Author:   campbellbarton
Date:     2012-07-10 10:18:20 +0000 (Tue, 10 Jul 2012)
Log Message:
-----------
dont draw 3d viewport while rendering, mango hack

Modified Paths:
--------------
    branches/soc-2011-tomato/source/blender/editors/space_view3d/view3d_draw.c

Modified: branches/soc-2011-tomato/source/blender/editors/space_view3d/view3d_draw.c
===================================================================
--- branches/soc-2011-tomato/source/blender/editors/space_view3d/view3d_draw.c	2012-07-10 10:11:54 UTC (rev 48795)
+++ branches/soc-2011-tomato/source/blender/editors/space_view3d/view3d_draw.c	2012-07-10 10:18:20 UTC (rev 48796)
@@ -3145,6 +3145,17 @@
 	const char *grid_unit = NULL;
 	int draw_border = (rv3d->persp == RV3D_CAMOB && (scene->r.mode & R_BORDER));
 
+	/* --- until we get a clue and make viewport threadsafe (temp mango change for stability) */
+	if (G.rendering) {
+		ED_region_pixelspace(ar);
+		glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
+		UI_ThemeClearColor(TH_BACK);
+		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+		BLF_draw_default(10,10,0, "do do da da.. da da.. da da.. can't touch this!   it's render time", 512);
+		return;
+	}
+	/* --- end temp mango change */
+
 	/* draw viewport using opengl */
 	if (v3d->drawtype != OB_RENDER || !view3d_main_area_do_render_draw(C) || draw_border) {
 		view3d_main_area_draw_objects(C, ar, &grid_unit);