Philip Gruebele : dwrite: Pass correct font key when adding glyph to cache.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 7eb1ac5143b08f24f5ecf07fe6599077eca347df
URL:    https://gitlab.winehq.org/wine/wine/-/commit/7eb1ac5143b08f24f5ecf07fe659907...

Author: Philip Gruebele 
Date:   Wed Mar  1 12:19:15 2023 +0200

dwrite: Pass correct font key when adding glyph to cache.

Without this fix, the font cache was filling up with lots of duplicate entries,
and getting cache misses, thereby causing font-intensive applications
to be very slow (e.g. AvalonEdit).
This fix provides 30x speed increase when processing glyphs.

---

dlls/dwrite/font.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/dwrite/font.c b/dlls/dwrite/font.c
index 5e1fb1c8cbf..9dce26a17c2 100644
--- a/dlls/dwrite/font.c
+++ b/dlls/dwrite/font.c
@@ -98,7 +98,7 @@ static struct cache_entry * fontface_get_cache_entry(struct dwrite_fontface *fon
             fontface_release_cache_entry(old_entry);
         }

-        if (wine_rb_put(&fontface->cache.tree, &key, &entry->entry) == -1)
+        if (wine_rb_put(&fontface->cache.tree, key, &entry->entry) == -1)
         {
             WARN("Failed to add cache entry.\n");
             free(entry);