Add Lensfun DB lookup fallback directory

Load from the bundled database directory if loading from the configured location fails.
2022-11-24 13:09:30 -08:00
parent 331b3af0e4
commit 255dc13843
4 changed files with 17 additions and 2 deletions
--- a/rtengine/settings.h
+++ b/rtengine/settings.h
@@ -83,6 +83,7 @@ public:
    double          level0_cbdl;
    double          level123_cbdl;
    Glib::ustring   lensfunDbDirectory; // The directory containing the lensfun database. If empty, the system defaults will be used, as described in https://lensfun.github.io/manual/latest/dbsearch.html
+    Glib::ustring   lensfunDbBundleDirectory;
    int             cropsleep;
    double          reduchigh;
    double          reduclow;