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| author | Mitch Curtis <mitch.curtis@qt.io> | 2024-07-11 10:17:27 +0800 |
|---|---|---|
| committer | Mitch Curtis <mitch.curtis@qt.io> | 2024-07-24 14:09:00 +0800 |
| commit | c70fd79a178a1e9a186cf8b2f78986e0a39845b4 (patch) | |
| tree | 2bec0773821670b7777c1e2e55a95c844dff341d /src/corelib/serialization/qjsonparser.cpp | |
| parent | cd213bb750cb6619defeb700aea270f016c6cd19 (diff) | |
XCB: set devicePixelRatio on backing store QImages
The cocoa platform plugin, for example, already does this (via
QCALayerBackingStore::GraphicsBuffer::asImage, which is called by
QCALayerBackingStore::toImage).
This also fixes reporting of image details when tests fail.
For example, tst_QQuickShape::render before this patch:
FAIL! : tst_QQuickShape::render() 'QQuickVisualTestUtils::compareImages(actualImg, refImg, &errorMessage)' returned FALSE. (Images are of different size: QSize(400, 300) QSize(200, 150) DPR: 1 1 )
and after:
FAIL! : tst_QQuickShape::render() 'QQuickVisualTestUtils::compareImages(actualImg, refImg, &errorMessage)' returned FALSE. (Images are of different size: QSize(400, 300) QSize(200, 150) DPR: 2 1 )
[ChangeLog][Important Behavior Changes][XCB] The images grabbed from a
window (via e.g. QQuickWindow::grabWindow) on XCB will now respect the
window's devicePixelRatio.
Change-Id: I72937d3284e7113efa7ab2f3b5b0fd13bc6dffca
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Diffstat (limited to 'src/corelib/serialization/qjsonparser.cpp')
0 files changed, 0 insertions, 0 deletions