Commit: a9163f7d222d9d4949987c9690f44bdb6e43f163
Author: Bastien Montagne
Date: Wed Jan 4 14:07:38 2017 +0100
Branches: master
https://developer.blender.org/rBa9163f7d222d9d4949987c9690f44bdb6e43f163
Fix (IRC reported) bad handling of Text data-block user count.
Reported on IRC by dfelinto, thanks.
Root of the issue was that opening a new text file would create
datablock with one user, when Text editor is actually a 'user one' user.
This was leaving Text datablocks in inconsitent user count, and
generating asserts in BKE_library area.
Also changed a weird piece of code related to that extra user thing in
main remapping func.
===================================================================
M source/blender/blenkernel/intern/library_remap.c
M source/blender/blenkernel/intern/text.c
M source/blender/editors/space_text/text_ops.c
===================================================================
diff --git a/source/blender/blenkernel/intern/library_remap.c
b/source/blender/blenkernel/intern/library_remap.c
index cc7de92..f76fc62 100644
--- a/source/blender/blenkernel/intern/library_remap.c
+++ b/source/blender/blenkernel/intern/library_remap.c
@@ -522,8 +522,7 @@ void BKE_libblock_remap_locked(
* been incremented for that, we have to decrease once more its user
count... unless we had to skip
* some 'user_one' cases. */
if ((old_id->tag & LIB_TAG_EXTRAUSER_SET) && !(id_remap_data.status &
ID_REMAP_IS_USER_ONE_SKIPPED)) {
- id_us_min(old_id);
- old_id->tag &= ~LIB_TAG_EXTRAUSER_SET;
+ id_us_clear_real(old_id);
}
BLI_assert(old_id->us - skipped_refcounted >= 0);
diff --git a/source/blender/blenkernel/intern/text.c
b/source/blender/blenkernel/intern/text.c
index 1636042..672857e 100644
--- a/source/blender/blenkernel/intern/text.c
+++ b/source/blender/blenkernel/intern/text.c
@@ -410,6 +410,7 @@ Text *BKE_text_load_ex(Main *bmain, const char *file, const
char *relpath, const
}
ta = BKE_libblock_alloc(bmain, ID_TXT, BLI_path_basename(filepath_abs));
+ ta->id.us = 0;
BLI_listbase_clear(&ta->lines);
ta->curl = ta->sell = NULL;
diff --git a/source/blender/editors/space_text/text_ops.c
b/source/blender/editors/space_text/text_ops.c
index 83012ea..df36208 100644
--- a/source/blender/editors/space_text/text_ops.c
+++ b/source/blender/editors/space_text/text_ops.c
@@ -254,6 +254,7 @@ static int text_open_exec(bContext *C, wmOperator *op)
}
else if (st) {
st->text = text;
+ id_us_ensure_real(&text->id);
st->left = 0;
st->top = 0;
st->scroll_accum[0] = 0.0f;
_______________________________________________
Bf-blender-cvs mailing list
[email protected]
https://lists.blender.org/mailman/listinfo/bf-blender-cvs
