Fix T40843: Cycles does not support viewport render override

4 files changed, 4 insertions, 1 deletions

diff --git a/source/blender/render/extern/include/RE_engine.h b/source/blender/render/extern/include/RE_engine.h
index c76cf3406a1..24f8cbee401 100644
--- a/source/blender/render/extern/include/RE_engine.h
+++ b/source/blender/render/extern/include/RE_engine.h
@@ -104,6 +104,7 @@ typedef struct RenderEngine {
 
 	int flag;
 	struct Object *camera_override;
+	unsigned int layer_override;
 
 	int tile_x;
 	int tile_y;
diff --git a/source/blender/render/intern/include/render_types.h b/source/blender/render/intern/include/render_types.h
index d16fe6fd691..536a2b8a85f 100644
--- a/source/blender/render/intern/include/render_types.h
+++ b/source/blender/render/intern/include/render_types.h
@@ -192,7 +192,7 @@ struct Render
 	RenderData r;
 	World wrld;
 	struct Object *camera_override;
-	unsigned int lay;
+	unsigned int lay, layer_override;
 	
 	ListBase parts;
 	
diff --git a/source/blender/render/intern/source/external_engine.c b/source/blender/render/intern/source/external_engine.c
index 95ff68dadb3..58e3038682c 100644
--- a/source/blender/render/intern/source/external_engine.c
+++ b/source/blender/render/intern/source/external_engine.c
@@ -624,6 +624,7 @@ int RE_engine_render(Render *re, int do_all)
 	if (re->r.scemode & R_BUTS_PREVIEW)
 		engine->flag |= RE_ENGINE_PREVIEW;
 	engine->camera_override = re->camera_override;
+	engine->layer_override = re->layer_override;
 
 	engine->resolution_x = re->winx;
 	engine->resolution_y = re->winy;
diff --git a/source/blender/render/intern/source/pipeline.c b/source/blender/render/intern/source/pipeline.c
index 92f64d96e6c..a7a85847648 100644
--- a/source/blender/render/intern/source/pipeline.c
+++ b/source/blender/render/intern/source/pipeline.c
@@ -2700,6 +2700,7 @@ static int render_initialize_from_main(Render *re, RenderData *rd, Main *bmain,
 	re->scene_color_manage = BKE_scene_check_color_management_enabled(scene);
 	re->camera_override = camera_override;
 	re->lay = lay_override ? lay_override : scene->lay;
+	re->layer_override = lay_override;
 	re->i.localview = (re->lay & 0xFF000000) != 0;
 	
 	/* not too nice, but it survives anim-border render */