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QTextEngine: stop guessing the same language in a loop 

Change-Id: I155b9380a4ff412d59c7939c377d20f4783e4730
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
bb10
Konstantin Ritt 2020-03-18 05:36:49 +03:00
parent c14f3deca9
commit 12d3d32f31
1 changed files with 2 additions and 2 deletions
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4
src/gui/text/qtextengine.cpp
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@ -1626,7 +1626,8 @@ int QTextEngine::shapeTextWithHarfbuzzNG(const QScriptItem &si,
props.direction = si.analysis.bidiLevel % 2 ? HB_DIRECTION_RTL : HB_DIRECTION_LTR;
QChar::Script script = QChar::Script(si.analysis.script);
props.script = hb_qt_script_to_script(script);
// ### props.language = hb_language_get_default_for_script(props.script);
// ### TODO get_default_for_script?
props.language = hb_language_get_default(); // use default language from locale
for (int k = 0; k < itemBoundaries.size(); k += 3) {
const uint item_pos = itemBoundaries[k];
@ -1656,7 +1657,6 @@ int QTextEngine::shapeTextWithHarfbuzzNG(const QScriptItem &si,
#endif
hb_buffer_set_segment_properties(buffer, &props);
hb_buffer_guess_segment_properties(buffer);
uint buffer_flags = HB_BUFFER_FLAG_DEFAULT;
// Symbol encoding used to encode various crap in the 32..255 character code range,