Workspaces: remove workspace engine, use 3D viewport draw mode instead.

ViewRender was removed, which means we can't get the render engine for files
saved in 2.8. We assume that any files saved in 2.8 were intended to use Eevee
and set the engine to that.

A fix included with this is that .blend thumbails now draw with Clay mode,
and never Eevee or Cycles. These were drawn with solid mode in 2.7, and should
be very fast and not e.g. load heavy image textures.

Differential Revision: https://developer.blender.org/D3156

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/blenkernel/BKE_sequencer.h b/source/blender/blenkernel/BKE_sequencer.h
index 1a0e61b0dd6..c0116f6dd56 100644
--- a/source/blender/blenkernel/BKE_sequencer.h
+++ b/source/blender/blenkernel/BKE_sequencer.h
@@ -437,9 +437,9 @@ enum {
 
 typedef struct ImBuf *(*SequencerDrawView)(
         struct Depsgraph *depsgraph, struct Scene *scene,
-        struct ViewLayer *view_layer, struct RenderEngineType *engine_type,
+        struct ViewLayer *view_layer, int drawtype,
         struct Object *camera, int width, int height,
-        unsigned int flag, unsigned int draw_flags, int drawtype, int alpha_mode,
+        unsigned int flag, unsigned int draw_flags, int alpha_mode,
         int samples, const char *viewname,
         struct GPUOffScreen *ofs, char err_out[256]);
 extern SequencerDrawView sequencer_view3d_cb;