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Fix broken Text rendering when noantialiased NativeRendering is used

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In case antialiasing is disabled the QFontEngine::Format_Mono is used
to render in the glyph cache.
In this format the padding needs to be 8-bit aligned.

Fixes: QTBUG-107038
Change-Id: Icf69150b6b446099ad05d706ddcab0a57f8fe0c0
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
(cherry picked from commit f6626cf3c3e7336567293b4b943a97b76e4e5f3d)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This commit is contained in:
Dominik Holland 2022-10-04 09:22:03 +02:00 committed by Qt Cherry-pick Bot
parent a2776f60f8
commit a8de48b144
1 changed files with 4 additions and 1 deletions
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5
src/opengl/qopengltextureglyphcache.cpp
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@ -407,7 +407,10 @@ void QOpenGLTextureGlyphCache::fillTexture(const Coord &c,
int QOpenGLTextureGlyphCache::glyphPadding() const
{
return 1;
if (m_format == QFontEngine::Format_Mono)
return 8;
else
return 1;
}
int QOpenGLTextureGlyphCache::maxTextureWidth() const