From 16fecdf9944b96c5ed40c5f08b19f4b57f3c903a Mon Sep 17 00:00:00 2001
From: Jacques Lucke <jacques@blender.org>
Date: Fri, 11 Sep 2020 10:35:36 +0200
Subject: Refactor: move Texture .blend I/O to IDTypeInfo callbacks

---
 source/blender/blenloader/intern/readfile.c  | 43 ++--------------------------
 source/blender/blenloader/intern/writefile.c | 30 +------------------
 2 files changed, 3 insertions(+), 70 deletions(-)

(limited to 'source/blender/blenloader')

diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c
index b9f94b08558..8413fd94d2c 100644
--- a/source/blender/blenloader/intern/readfile.c
+++ b/source/blender/blenloader/intern/readfile.c
@@ -2803,32 +2803,6 @@ void blo_do_versions_key_uidgen(Key *key)
 
 /** \} */
 
-/* -------------------------------------------------------------------- */
-/** \name Read ID: Texture
- * \{ */
-
-static void lib_link_texture(BlendLibReader *reader, Tex *tex)
-{
-  BLO_read_id_address(reader, tex->id.lib, &tex->ima);
-  BLO_read_id_address(reader, tex->id.lib, &tex->ipo);  // XXX deprecated - old animation system
-}
-
-static void direct_link_texture(BlendDataReader *reader, Tex *tex)
-{
-  BLO_read_data_address(reader, &tex->adt);
-  BKE_animdata_blend_read_data(reader, tex->adt);
-
-  BLO_read_data_address(reader, &tex->coba);
-
-  BLO_read_data_address(reader, &tex->preview);
-  BKE_previewimg_blend_read(reader, tex->preview);
-
-  tex->iuser.ok = 1;
-  tex->iuser.scene = NULL;
-}
-
-/** \} */
-
 /* -------------------------------------------------------------------- */
 /** \name Read ID: Particle Settings
  * \{ */
@@ -6630,9 +6604,6 @@ static bool direct_link_id(FileData *fd, Main *main, const int tag, ID *id, ID *
     case ID_OB:
       direct_link_object(&reader, (Object *)id);
       break;
-    case ID_TE:
-      direct_link_texture(&reader, (Tex *)id);
-      break;
     case ID_IP:
       direct_link_ipo(&reader, (Ipo *)id);
       break;
@@ -6692,6 +6663,7 @@ static bool direct_link_id(FileData *fd, Main *main, const int tag, ID *id, ID *
     case ID_AR:
     case ID_LP:
     case ID_KE:
+    case ID_TE:
       /* Do nothing. Handled by IDTypeInfo callback. */
       break;
   }
@@ -7336,9 +7308,6 @@ static void lib_link_all(FileData *fd, Main *bmain)
       case ID_VO:
         lib_link_volume(&reader, (Volume *)id);
         break;
-      case ID_TE:
-        lib_link_texture(&reader, (Tex *)id);
-        break;
       case ID_GD:
         lib_link_gpencil(&reader, (bGPdata *)id);
         break;
@@ -7375,6 +7344,7 @@ static void lib_link_all(FileData *fd, Main *bmain)
       case ID_AR:
       case ID_LP:
       case ID_KE:
+      case ID_TE:
         /* Do nothing. Handled by IDTypeInfo callback. */
         break;
     }
@@ -8060,12 +8030,6 @@ static void expand_collection(BlendExpander *expander, Collection *collection)
 #endif
 }
 
-static void expand_texture(BlendExpander *expander, Tex *tex)
-{
-  BLO_expand(expander, tex->ima);
-  BLO_expand(expander, tex->ipo);  // XXX deprecated - old animation system
-}
-
 /* callback function used to expand constraint ID-links */
 static void expand_constraint_cb(bConstraint *UNUSED(con),
                                  ID **idpoin,
@@ -8412,9 +8376,6 @@ void BLO_expand_main(void *fdhandle, Main *mainvar)
             case ID_SCE:
               expand_scene(&expander, (Scene *)id);
               break;
-            case ID_TE:
-              expand_texture(&expander, (Tex *)id);
-              break;
             case ID_SO:
               expand_sound(&expander, (bSound *)id);
               break;
diff --git a/source/blender/blenloader/intern/writefile.c b/source/blender/blenloader/intern/writefile.c
index d4e3f4646d6..998bd0691ff 100644
--- a/source/blender/blenloader/intern/writefile.c
+++ b/source/blender/blenloader/intern/writefile.c
@@ -1393,32 +1393,6 @@ static void write_object(BlendWriter *writer, Object *ob, const void *id_address
   }
 }
 
-static void write_texture(BlendWriter *writer, Tex *tex, const void *id_address)
-{
-  if (tex->id.us > 0 || BLO_write_is_undo(writer)) {
-    /* write LibData */
-    BLO_write_id_struct(writer, Tex, id_address, &tex->id);
-    BKE_id_blend_write(writer, &tex->id);
-
-    if (tex->adt) {
-      BKE_animdata_blend_write(writer, tex->adt);
-    }
-
-    /* direct data */
-    if (tex->coba) {
-      BLO_write_struct(writer, ColorBand, tex->coba);
-    }
-
-    /* nodetree is integral part of texture, no libdata */
-    if (tex->nodetree) {
-      BLO_write_struct(writer, bNodeTree, tex->nodetree);
-      ntreeBlendWrite(writer, tex->nodetree);
-    }
-
-    BKE_previewimg_blend_write(writer, tex->preview);
-  }
-}
-
 static void write_collection_nolib(BlendWriter *writer, Collection *collection)
 {
   /* Shared function for collection data-blocks and scene master collection. */
@@ -2580,9 +2554,6 @@ static bool write_file_handle(Main *mainvar,
           case ID_OB:
             write_object(&writer, (Object *)id_buffer, id);
             break;
-          case ID_TE:
-            write_texture(&writer, (Tex *)id_buffer, id);
-            break;
           case ID_PA:
             write_particlesettings(&writer, (ParticleSettings *)id_buffer, id);
             break;
@@ -2627,6 +2598,7 @@ static bool write_file_handle(Main *mainvar,
           case ID_AR:
           case ID_LP:
           case ID_KE:
+          case ID_TE:
             /* Do nothing, handled in IDTypeInfo callback. */
             break;
           case ID_LI:
-- 
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