[Bf-blender-cvs] [60a099fb095] blender2.8: Move empty image drawing into its own pass

[Campbell Barton]

Commit: 60a099fb0958c1c0dd16f2800da6cac551e35c2c
Author: Campbell Barton
Date:   Wed May 24 14:28:48 2017 +1000
Branches: blender2.8
https://developer.blender.org/rB60a099fb0958c1c0dd16f2800da6cac551e35c2c

Move empty image drawing into its own pass

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

M       source/blender/draw/modes/object_mode.c

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

diff --git a/source/blender/draw/modes/object_mode.c 
b/source/blender/draw/modes/object_mode.c
index f213102b0f0..e9f364eee21 100644
--- a/source/blender/draw/modes/object_mode.c
+++ b/source/blender/draw/modes/object_mode.c
@@ -92,6 +92,8 @@ typedef struct OBJECT_PassList {
        struct DRWPass *bone_wire;
        struct DRWPass *bone_envelope;
        struct DRWPass *particle;
+       /* use for empty/background images */
+       struct DRWPass *reference_image;
 } OBJECT_PassList;
 
 typedef struct OBJECT_FramebufferList {
@@ -996,6 +998,13 @@ static void OBJECT_cache_init(void *vedata)
                /* Particle Pass */
                psl->particle = DRW_pass_create("Particle Pass", 
DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | DRW_STATE_DEPTH_LESS | 
DRW_STATE_POINT | DRW_STATE_BLEND);
        }
+
+       {
+               /* Empty/Background Image Pass */
+               psl->reference_image = DRW_pass_create(
+                       "Refrence Image Pass",
+                       DRW_STATE_WRITE_COLOR | DRW_STATE_WRITE_DEPTH | 
DRW_STATE_DEPTH_LESS | DRW_STATE_BLEND);
+       }
 }
 
 static void DRW_shgroup_lamp(OBJECT_StorageList *stl, Object *ob, SceneLayer 
*sl)
@@ -1608,6 +1617,7 @@ static void OBJECT_draw_scene(void *vedata)
        DRW_draw_pass(psl->non_meshes);
        DRW_draw_pass(psl->ob_center);
        DRW_draw_pass(psl->particle);
+       DRW_draw_pass(psl->reference_image);
 
        if (!DRW_state_is_select()) {
                DRW_draw_pass(psl->grid);

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