diff options
Diffstat (limited to 'src/gui/text/qtextengine.cpp')
| -rw-r--r-- | src/gui/text/qtextengine.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/gui/text/qtextengine.cpp b/src/gui/text/qtextengine.cpp index febc364fb36..cb945b73ce7 100644 --- a/src/gui/text/qtextengine.cpp +++ b/src/gui/text/qtextengine.cpp @@ -2658,9 +2658,10 @@ QTextEngine::LayoutData::LayoutData(const QString &str, void **stack_memory, qsi { allocated = _allocated; - qsizetype space_charAttributes = sizeof(QCharAttributes) * string.size() / sizeof(void*) + 1; - qsizetype space_logClusters = sizeof(unsigned short) * string.size() / sizeof(void*) + 1; - available_glyphs = (allocated - space_charAttributes - space_logClusters) * sizeof(void*) / QGlyphLayout::SpaceNeeded; + constexpr qsizetype voidSize = sizeof(void*); + qsizetype space_charAttributes = sizeof(QCharAttributes) * string.size() / voidSize + 1; + qsizetype space_logClusters = sizeof(unsigned short) * string.size() / voidSize + 1; + available_glyphs = (allocated - space_charAttributes - space_logClusters) * voidSize / QGlyphLayout::SpaceNeeded; if (available_glyphs < str.size()) { // need to allocate on the heap |