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QImage::colorTable() method optimization
author
Ivailo Monev
<xakepa10@gmail.com>
Mon, 5 Jun 2023 16:02:51 +0000
(19:02 +0300)
committer
Ivailo Monev
<xakepa10@gmail.com>
Mon, 5 Jun 2023 16:02:51 +0000
(19:02 +0300)
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
src/gui/image/qimage.cpp
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diff --git
a/src/gui/image/qimage.cpp
b/src/gui/image/qimage.cpp
index
ffb928d
..
7842790
100644
(file)
--- a/
src/gui/image/qimage.cpp
+++ b/
src/gui/image/qimage.cpp
@@
-1190,8
+1190,10
@@
void QImage::setColorTable(const QVector<QRgb> &colors)
QVector<QRgb> QImage::colorTable() const
{
QVector<QRgb> result;
- if (!d || d->depth != 1)
+ if (!d || d->depth != 1)
{
return result;
+ }
+ result.reserve(2);
result.append(d->mono0);
result.append(d->mono1);
return result;