diff options
| author | Bastien Montagne <montagne29@wanadoo.fr> | 2014-06-23 15:42:19 +0400 |
|---|---|---|
| committer | Bastien Montagne <montagne29@wanadoo.fr> | 2014-06-23 15:42:54 +0400 |
| commit | 414c70435dcd52eb67df59f56132837de0a63b64 (patch) | |
| tree | 27f305e446db2c647e8725dfbc47e6468b880701 /source/blender/windowmanager/intern/wm_init_exit.c | |
| parent | 9b987103f6684f9abe55cd536b718bc95cb06f24 (diff) | |
T39690: Modifications to Blender's 'temp dir' system.
Current temporary data of Blender suffers one major issue - default 'temp' dir on Windows is never
automatically cleaned up, and can end being quite big when used by Blender, especially when we have
to store per-process data (using getpid() in file names).
To address this, this patch:
* Divides tempdir paths in two, one for 'base' temp dir (the same as previous unique tempdir path),
the other is a mkdtemp-generated sub-dir, specific to each Blender instance.
* Only uses base tempdir when we need some shallow persistance accross Blender sessions - and we always
reuse the same filename (quit.blend...) or generate small file (crash reports...).
* Uses temp sub-dir for heavy files like pointcache or renderEXRs (Save Buffer option).
* Erases temp sub-dir on quit or crash.
To get this working it also adds a working 'recursive delete' to BLI_delete() under Windows.
Note that, as in current code, the 'recover render result' hack-feature that was possible
with SaveBuffer option is still removed. A real renderresult cache feature will be added
soon, though.
Reviewers: campbellbarton, brecht, sergey
Reviewed By: campbellbarton, sergey
CC: sergey
Differential Revision: https://developer.blender.org/D531
Diffstat (limited to 'source/blender/windowmanager/intern/wm_init_exit.c')
| -rw-r--r-- | source/blender/windowmanager/intern/wm_init_exit.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/source/blender/windowmanager/intern/wm_init_exit.c b/source/blender/windowmanager/intern/wm_init_exit.c index f1c0457fb38..693c48cf8b9 100644 --- a/source/blender/windowmanager/intern/wm_init_exit.c +++ b/source/blender/windowmanager/intern/wm_init_exit.c @@ -405,7 +405,7 @@ void WM_exit_ext(bContext *C, const bool do_python) /* save the undo state as quit.blend */ char filename[FILE_MAX]; - BLI_make_file_string("/", filename, BLI_temporary_dir(), BLENDER_QUIT_FILE); + BLI_make_file_string("/", filename, BLI_temp_dir_base(), BLENDER_QUIT_FILE); if (BKE_undo_save_file(filename)) printf("Saved session recovery to '%s'\n", filename); @@ -527,6 +527,8 @@ void WM_exit_ext(bContext *C, const bool do_python) MEM_printmemlist(); } wm_autosave_delete(); + + BLI_temp_dir_session_purge(); } void WM_exit(bContext *C) |