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| author | Khaled Hosny <khaledhosny@eglug.org> | 2016-04-25 17:41:35 +0200 |
|---|---|---|
| committer | Khaled Hosny <khaledhosny@eglug.org> | 2016-04-25 17:57:21 +0200 |
| commit | a8d853fd9c1d84d63cf41b31ea548b6be8a621ec (patch) | |
| tree | a07cc945506bb36d128330c49436752e7227624d | |
| parent | 3d081a3f4d9b2d234c020a3468389816fadb061b (diff) | |
Update comment a bit
Change-Id: Ib2b9ea1b6509a57c08c9205e5fab124524bc91ea
| -rw-r--r-- | vcl/unx/generic/glyphs/gcach_layout.cxx | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/vcl/unx/generic/glyphs/gcach_layout.cxx b/vcl/unx/generic/glyphs/gcach_layout.cxx index 6e22fd03f859..8394678dc685 100644 --- a/vcl/unx/generic/glyphs/gcach_layout.cxx +++ b/vcl/unx/generic/glyphs/gcach_layout.cxx @@ -553,10 +553,12 @@ bool HbLayoutEngine::Layout(ServerFontLayout& rLayout, ImplLayoutArgs& rArgs) // * If the font has no GDEF table, we just check if the glyph has // zero advance width, but this is stupid and can be wrong. A // better way would to check the character's Unicode combining - // class, but unfortunately glyph gives combining marks the + // class, but unfortunately HarfBuzz gives combining marks the // cluster value of its base character, so nCharPos will be // pointing to the wrong character (but HarfBuzz might change // this in the future). + // Newer versions of HarfBuzz can control this behaviour with + // hb_buffer_set_cluster_level(). bool bDiacritic = false; if (hb_ot_layout_has_glyph_classes(mpHbFace)) { |