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| author | Morten Johan Sørvig <morten.sorvig@qt.io> | 2017-09-04 12:55:19 +0200 |
|---|---|---|
| committer | Morten Johan Sørvig <morten.sorvig@qt.io> | 2017-09-05 09:32:32 +0000 |
| commit | 0adc14d8dbdd9e28ccb72c49d865009dd8df1b1c (patch) | |
| tree | 58984874def0812457a51ef219bd7530b0d0e0d0 /configure.json | |
| parent | c7766a41e3dc71b86fbff424735457388e4e4f73 (diff) | |
macOS: Don’t color convert the backing store
The backing store was assigned the sRGB color profile
as an unintended side effect of the QImage -> CGImage
conversion function refactoring in ac899f6d. This
caused Core Graphics to add a color convert step, which
in some cases caused performance issues.
Restore fast, previous behavior by assigning the target
display color profile to the backing store image.
Color correctness is still a goal, but we’ll add API
for it and make it opt-in.
Task-number: QTBUG-61384
Change-Id: I107f06a881a34fa711b386265d8dc2edfb246624
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Diffstat (limited to 'configure.json')
0 files changed, 0 insertions, 0 deletions