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macOS: Reflect QWindow's color space after creation

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If an explicit color space has been set, we assume that we can apply
that to the CAMetalLayer or IOSurface we use when blitting our content.

If not we want to reflect the NSWindow's color space, which will in turn
reflect the NSScreen color space.

Task-number: QTBUG-129499
Pick-to: 6.8
Change-Id: Idc465af39dafc80be0edd014abc55eb501ae1f89
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
This commit is contained in:
Tor Arne Vestbø 2024-10-02 12:04:54 +02:00
parent b78baf634c
commit a3a691c5a3
1 changed files with 10 additions and 1 deletions
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11
src/plugins/platforms/cocoa/qcocoawindow.mm
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@ -183,7 +183,16 @@ QCocoaWindow::~QCocoaWindow()
QSurfaceFormat QCocoaWindow::format() const
{
return window()->requestedFormat();
auto format = window()->requestedFormat();
if (auto *view = qnsview_cast(m_view); view.colorSpace) {
auto colorSpace = QColorSpace::fromIccProfile(QByteArray::fromNSData(view.colorSpace.ICCProfileData));
if (!colorSpace.isValid()) {
qCWarning(lcQpaWindow) << "Failed to parse ICC profile for" << view.colorSpace
<< "with ICC data" << view.colorSpace.ICCProfileData;
}
format.setColorSpace(colorSpace);
}
return format;
}
void QCocoaWindow::setGeometry(const QRect &rectIn)