[Bf-blender-cvs] [2f1c33d87be] soc-2019-npr: LANPR: Fixed render alpha in LANPR engine.

[YimingWu]

Commit: 2f1c33d87be248464914a324fde5e9f29ea5001f
Author: YimingWu
Date:   Mon Jul 22 10:09:11 2019 +0800
Branches: soc-2019-npr
https://developer.blender.org/rB2f1c33d87be248464914a324fde5e9f29ea5001f

LANPR: Fixed render alpha in LANPR engine.

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

M	source/blender/draw/engines/lanpr/lanpr_cpu.c

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

diff --git a/source/blender/draw/engines/lanpr/lanpr_cpu.c b/source/blender/draw/engines/lanpr/lanpr_cpu.c
index eff65655178..c647f49e61b 100644
--- a/source/blender/draw/engines/lanpr/lanpr_cpu.c
+++ b/source/blender/draw/engines/lanpr/lanpr_cpu.c
@@ -195,7 +195,7 @@ void lanpr_viewport_draw_offline_result(LANPR_TextureList *txl,
     use_background_color[3] = 1;
   }
   else {
-    copy_v3_v3(use_background_color, lanpr->background_color);
+    copy_v4_v4(use_background_color, lanpr->background_color);
   }
 
   GPU_framebuffer_bind(fbl->dpix_transform);
@@ -289,7 +289,7 @@ void lanpr_software_draw_scene(void *vedata, GPUFrameBuffer *dfb, int is_render)
     use_background_color[3] = 1;
   }
   else {
-    copy_v3_v3(use_background_color, lanpr->background_color);
+    copy_v4_v4(use_background_color, lanpr->background_color);
   }
 
   GPU_framebuffer_bind(fbl->software_ms);