diff options
| author | Germano Cavalcante <mano-wii> | 2021-11-16 15:29:09 +0300 |
|---|---|---|
| committer | Germano Cavalcante <germano.costa@ig.com.br> | 2021-11-16 20:10:24 +0300 |
| commit | 9d7422b817d143b4c50c00c7d5b860a9e414c517 (patch) | |
| tree | d8b047a1eae8bd9045294f236f630426ea8545ad /source/blender/makesdna/DNA_space_types.h | |
| parent | 917218269e4d8b4cf581a637cee0ece2675c9d92 (diff) | |
File Browser: Improve usage of threads in the creation of thumbnails
Due to asynchronous process, the preview for a given image may be
generated several times.
This regenerates many thumbs unnecessarily.
The solution is to add the `FILE_ENTRY_PREVIEW_LOADING` flag for file
entries that are still in the thread queue.
So this flag is checked not to redraw the thumb when it is still being
created on a different thread.
Differential Revision: https://developer.blender.org/D11150
Diffstat (limited to 'source/blender/makesdna/DNA_space_types.h')
| -rw-r--r-- | source/blender/makesdna/DNA_space_types.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/source/blender/makesdna/DNA_space_types.h b/source/blender/makesdna/DNA_space_types.h index 3bd7df0043a..7fb15fc8508 100644 --- a/source/blender/makesdna/DNA_space_types.h +++ b/source/blender/makesdna/DNA_space_types.h @@ -1158,8 +1158,12 @@ typedef struct FileDirEntryArr { /* FileDirEntry.flags */ enum { - FILE_ENTRY_INVALID_PREVIEW = 1 << 0, /* The preview for this entry could not be generated. */ + /* The preview for this entry could not be generated. */ + FILE_ENTRY_INVALID_PREVIEW = 1 << 0, + /* The entry name needs to be freed when clearing file list. */ FILE_ENTRY_NAME_FREE = 1 << 1, + /* The preview for this entry is being loaded on another thread. */ + FILE_ENTRY_PREVIEW_LOADING = 1 << 2, }; /** \} */ |