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| author | Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io> | 2024-02-13 13:24:15 +0100 |
|---|---|---|
| committer | Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io> | 2024-02-15 14:51:37 +0100 |
| commit | de3d5dd73b748bc1591447fe81dff6427a86f77b (patch) | |
| tree | 9db6eee6d51307190dd72bd858650dffaa60fd96 /tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp | |
| parent | 760043ea8c9c3595502c01d331d11b68efd1bb29 (diff) | |
Fix kerning errors when using DirectWrite backend
There were a couple of errors when calculating advances
in the DirectWrite font engine: First of all, we would
apply the CLEARTYPE_NATURAL glyph metrics when using
GDI_CLASSIC rendering, causing text to look compressed
in some places, because we always passed TRUE for the
useGdiNatural parameter to GetGdiCompatibleGlyphMetrics().
In addition, we would pick the GDI-compatible metrics even
when design metrics had explicitly been requested on the
layout. This is the case for distance field rendered text,
which always operates with design metrics and scalable
layouts, so it was visible as kerning errors on some text
there.
Pick-to: 6.5 6.6 6.7
Fixes: QTBUG-122139
Fixes: QTBUG-122167
Change-Id: Ic28da6b3235d7af0452bdcb836e037594f8a20ba
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Diffstat (limited to 'tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp')
0 files changed, 0 insertions, 0 deletions