[Bf-blender-cvs] [00227edf4c1] master: Fix T73748 Overlay: Infront disappearing/glitched while in Xray mode

[Clément Foucault]

Commit: 00227edf4c1b1e3be1aa0d235a4588a7d3024968
Author: Clément Foucault
Date:   Mon Feb 17 20:54:06 2020 +0100
Branches: master
https://developer.blender.org/rB00227edf4c1b1e3be1aa0d235a4588a7d3024968

Fix T73748 Overlay: Infront disappearing/glitched while in Xray mode

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M	source/blender/draw/engines/workbench/workbench_forward.c

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diff --git a/source/blender/draw/engines/workbench/workbench_forward.c b/source/blender/draw/engines/workbench/workbench_forward.c
index 8d78373a057..b8e9f9b8428 100644
--- a/source/blender/draw/engines/workbench/workbench_forward.c
+++ b/source/blender/draw/engines/workbench/workbench_forward.c
@@ -779,6 +779,12 @@ void workbench_forward_draw_scene(WORKBENCH_Data *vedata)
   WORKBENCH_PrivateData *wpd = stl->g_data;
   DefaultFramebufferList *dfbl = DRW_viewport_framebuffer_list_get();
 
+  if (dfbl->in_front_fb) {
+    /* TODO(fclem) This clear should be done in a global place. */
+    GPU_framebuffer_bind(dfbl->in_front_fb);
+    GPU_framebuffer_clear_depth(dfbl->in_front_fb, 1.0f);
+  }
+
   if (workbench_is_taa_enabled(wpd)) {
     workbench_taa_draw_scene_start(vedata);
   }