[Bf-blender-cvs] [15a9579a03f] master: Cleanup: centralize versioning

[Campbell Barton]

Commit: 15a9579a03f1ca65df477a1a39dbaef572ff3e9f
Author: Campbell Barton
Date:   Fri Oct 2 21:15:28 2020 +1000
Branches: master
https://developer.blender.org/rB15a9579a03f1ca65df477a1a39dbaef572ff3e9f

Cleanup: centralize versioning

readfile.c's versioning function was only used for 2 variables.
Move versioning into versioning_userdef.c so everything
is done in one function.

Note: DNA_struct_elem_find checks have been replaced with checks for
the next released version.
This is harmless, as only old preferences saved between releases can
have their values overwritten.

Note: userdef versioning should be called from `do_versions_userdef`,
this will be done separately.

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

M	source/blender/blenloader/intern/readfile.c
M	source/blender/blenloader/intern/versioning_userdef.c

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

diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c
index 0b247d9a249..c9e279f7588 100644
--- a/source/blender/blenloader/intern/readfile.c
+++ b/source/blender/blenloader/intern/readfile.c
@@ -6892,20 +6892,6 @@ static void do_versions_userdef(FileData *fd, BlendFileData *bfd)
   if (user == NULL) {
     return;
   }
-
-  if (!DNA_struct_elem_find(fd->filesdna, "UserDef", "WalkNavigation", "walk_navigation")) {
-    user->walk_navigation.mouse_speed = 1.0f;
-    user->walk_navigation.walk_speed = 2.5f; /* m/s */
-    user->walk_navigation.walk_speed_factor = 5.0f;
-    user->walk_navigation.view_height = 1.6f;   /* m */
-    user->walk_navigation.jump_height = 0.4f;   /* m */
-    user->walk_navigation.teleport_time = 0.2f; /* s */
-  }
-
-  /* tablet pressure threshold */
-  if (!DNA_struct_elem_find(fd->filesdna, "UserDef", "float", "pressure_threshold_max")) {
-    user->pressure_threshold_max = 1.0f;
-  }
 }
 
 static void do_versions(FileData *fd, Library *lib, Main *main)
diff --git a/source/blender/blenloader/intern/versioning_userdef.c b/source/blender/blenloader/intern/versioning_userdef.c
index ded371aa2d8..da0dd486646 100644
--- a/source/blender/blenloader/intern/versioning_userdef.c
+++ b/source/blender/blenloader/intern/versioning_userdef.c
@@ -528,9 +528,14 @@ void BLO_version_defaults_userpref_blend(UserDef *userdef)
     }
   }
 
-  /* NOTE!! from now on use userdef->versionfile and userdef->subversionfile */
-#undef USER_VERSION_ATLEAST
-#define USER_VERSION_ATLEAST(ver, subver) MAIN_VERSION_ATLEAST(userdef, ver, subver)
+  if (!USER_VERSION_ATLEAST(269, 4)) {
+    userdef->walk_navigation.mouse_speed = 1.0f;
+    userdef->walk_navigation.walk_speed = 2.5f; /* m/s */
+    userdef->walk_navigation.walk_speed_factor = 5.0f;
+    userdef->walk_navigation.view_height = 1.6f;   /* m */
+    userdef->walk_navigation.jump_height = 0.4f;   /* m */
+    userdef->walk_navigation.teleport_time = 0.2f; /* s */
+  }
 
   if (!USER_VERSION_ATLEAST(271, 5)) {
     userdef->pie_menu_radius = 100;
@@ -599,6 +604,8 @@ void BLO_version_defaults_userpref_blend(UserDef *userdef)
   if (!USER_VERSION_ATLEAST(280, 33)) {
     /* Enable GLTF addon by default. */
     BKE_addon_ensure(&userdef->addons, "io_scene_gltf2");
+
+    userdef->pressure_threshold_max = 1.0f;
   }
 
   if (!USER_VERSION_ATLEAST(280, 35)) {