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| author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2025-03-19 20:32:56 +0100 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2025-03-24 05:35:41 +0000 |
| commit | c63c918f3a448436a4279abc0775b97d996f09a7 (patch) | |
| tree | f068e337f1164090707095246d5cf3b34c25396f /src/opengl/qopenglbuffer.cpp | |
| parent | 4c02701ecd4935a5c7e621eb4b22917e3e900982 (diff) | |
QLabel: don't cache scaled pixmap in QIcon
Caching the scaled QPixmap directly in QIcon is not a good idea
- the cached pixmap might be used as starting point for a pixmap with
another size so it gets blurry
- QIcon has no caching mechanism to throw away unneeded QPixmaps after
some time so the memory usage grows indefinitely
Fixes: QTBUG-134930
Change-Id: Ic490ba15438a5cd07a555692e1d08cd1c211d005
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
(cherry picked from commit 7a238e1225f49b81772516ed5d0a5a4f4f2e9268)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit 04cb0a1b55cc3c2b402d22f9f7a76b726407dc71)
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
Diffstat (limited to 'src/opengl/qopenglbuffer.cpp')
0 files changed, 0 insertions, 0 deletions