[Bf-blender-cvs] [dac242b993c] blender-v2.83-release: Fix T81459: Memory Leak Cycles Rendered Viewport

[Jeroen Bakker]

Commit: dac242b993c5f33898de001c9d40fd645afcc4e9
Author: Jeroen Bakker
Date:   Tue Oct 6 08:33:42 2020 +0200
Branches: blender-v2.83-release
https://developer.blender.org/rBdac242b993c5f33898de001c9d40fd645afcc4e9

Fix T81459: Memory Leak Cycles Rendered Viewport

The external engine in the draw manager wasn't registered correctly.
This did not free the resources after the external engine was used.

===================================================================

M	source/blender/draw/intern/draw_manager.c

===================================================================

diff --git a/source/blender/draw/intern/draw_manager.c b/source/blender/draw/intern/draw_manager.c
index 862c84a2022..94236f78b08 100644
--- a/source/blender/draw/intern/draw_manager.c
+++ b/source/blender/draw/intern/draw_manager.c
@@ -2648,6 +2648,8 @@ void DRW_engines_register(void)
   DRW_engine_register(&draw_engine_select_type);
   DRW_engine_register(&draw_engine_basic_type);
 
+  DRW_engine_register(DRW_engine_viewport_external_type.draw_engine);
+
   /* setup callbacks */
   {
     BKE_mball_batch_cache_dirty_tag_cb = DRW_mball_batch_cache_dirty_tag;