LibOverride: increase speed of RNA diffing process.

By using own path construction instead of handy printf-like functions,
we get a 10% improvement on overall diffing process!

This remains way to slow on some complex production characters, but
always good to have still.

1 files changed, 1 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_internal_types.h b/source/blender/makesrna/intern/rna_internal_types.h
index 0e3fc851a9b..bc83ed25ce5 100644
--- a/source/blender/makesrna/intern/rna_internal_types.h
+++ b/source/blender/makesrna/intern/rna_internal_types.h
@@ -176,6 +176,7 @@ typedef int (*RNAPropOverrideDiff)(struct Main *bmain,
                                    const int mode,
                                    struct IDOverrideLibrary *override,
                                    const char *rna_path,
+                                   const size_t rna_path_len,
                                    const int flags,
                                    bool *r_override_changed);