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| author | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2020-01-03 13:22:06 +0100 |
|---|---|---|
| committer | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2020-01-03 14:48:14 +0100 |
| commit | 77f1d0bfa542e166deaa196b3b3b854d33a3a1b7 (patch) | |
| tree | f5c2716e15254fefca42400c92d676b9518ad86b /src/plugins/platforms | |
| parent | 7c0341daeef9c975b0e736b9d8a52b9649c6a06c (diff) | |
macOS: Skip uninitialized buffers in IOSurface backingstore
Task-number: QTBUG-80972
Change-Id: Ifb8eb84d6b802556ccd52ac129a91e142e265a81
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Diffstat (limited to 'src/plugins/platforms')
| -rw-r--r-- | src/plugins/platforms/cocoa/qcocoabackingstore.mm | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoabackingstore.mm b/src/plugins/platforms/cocoa/qcocoabackingstore.mm index 8a815a7665..2e15d11564 100644 --- a/src/plugins/platforms/cocoa/qcocoabackingstore.mm +++ b/src/plugins/platforms/cocoa/qcocoabackingstore.mm @@ -617,8 +617,10 @@ QImage QCALayerBackingStore::toImage() const void QCALayerBackingStore::backingPropertiesChanged() { qCDebug(lcQpaBackingStore) << "Updating color space of existing buffers"; - for (auto &buffer : m_buffers) - buffer->setColorSpace(colorSpace()); + for (auto &buffer : m_buffers) { + if (buffer) + buffer->setColorSpace(colorSpace()); + } } QPlatformGraphicsBuffer *QCALayerBackingStore::graphicsBuffer() const |