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| author | David Edmundson <davidedmundson@kde.org> | 2015-03-09 19:18:27 +0100 |
|---|---|---|
| committer | David Edmundson <davidedmundson@kde.org> | 2015-03-09 21:14:16 +0000 |
| commit | 4c0c53742140ef6f35a5258e79f62a202fe9832e (patch) | |
| tree | 51496b78031a5686a047a7bfdb4ef31cf0279d86 /src/widgets/widgets/qabstractbutton.cpp | |
| parent | 1cc8ec1e78cedcf4600b216978b3b08bf08ddf66 (diff) | |
Avoid detaching pixmaps when it has not changed
setDevicePixelRatio is often called unconditionally even when the
devicePixelRatio matches the pixmap or image.
This causes a lot of unncessary detaches wasting some memory.
Change-Id: I27535b2b22312ec0edc9bdc00c99d322afb727c1
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
Diffstat (limited to 'src/widgets/widgets/qabstractbutton.cpp')
0 files changed, 0 insertions, 0 deletions