Cycles: non-camera viewport render border support

This makes it possible to do a border render inside a viewport even
when not looking through the camera.

Render border could be defined by Ctrl-B shortcut (works for both
camera render border and viewport render border).

Camera render border could still be defined using Shift-B (so no
muscule memory would be broken). Currently used a special flag of
operator to do this, otherwise you'll need to either two operators
with different poll callback or it could go into conflict with a
border zoom,

Border render of a viewport could be enabled/disabled in View
panel using "Render Border" option.

1 files changed, 1 insertions, 1 deletions

diff --git a/intern/cycles/blender/blender_sync.h b/intern/cycles/blender/blender_sync.h
index ce563087b4a..d7fcb014931 100644
--- a/intern/cycles/blender/blender_sync.h
+++ b/intern/cycles/blender/blender_sync.h
@@ -63,7 +63,7 @@ public:
 	static SceneParams get_scene_params(BL::Scene b_scene, bool background);
 	static SessionParams get_session_params(BL::RenderEngine b_engine, BL::UserPreferences b_userpref, BL::Scene b_scene, bool background);
 	static bool get_session_pause(BL::Scene b_scene, bool background);
-	static BufferParams get_buffer_params(BL::Scene b_scene, Camera *cam, int width, int height);
+	static BufferParams get_buffer_params(BL::Scene b_scene, BL::SpaceView3D b_v3d, BL::RegionView3D b_rv3d, Camera *cam, int width, int height);
 
 private:
 	/* sync */