Morten Sørvig 79bead6c3b Add support for painting at integer DPR with downscale ... Enable by setting QT_WIDGETS_HIGHDPI_DOWNSCALE=1 and QT_WIDGETS_RHI=1. This will make the backing store and painter operate at the next highest integer DPR in cases where QWindow::devicePixelRatio() returns a fractional value. The backing store image will then be downscaled to the target DPR at flush time, using the RHI flush pipeline. [ChangeLog][QWidgets] Added experimental support for always painting at an integer device pixel ratio (rounding the DPR up if necessary), followed by a downscale to the target DPR.Enable by setting QT_WIDGETS_HIGHDPI_DOWNSCALE=1 and QT_WIDGETS_RHI=1. Pick-to: 6.4 Task-number: QTBUG-86344 Change-Id: Id5b834a0e3499818b0b656161f5e0c38a6caa340 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>		2022-06-14 19:16:35 +00:00
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dprgadget	Add support for painting at integer DPR with downscale	2022-06-14 19:16:35 +00:00
kitchensink	Use SPDX license identifiers	2022-05-16 16:37:38 +02:00
pixelgadget	Use SPDX license identifiers	2022-05-16 16:37:38 +02:00
screengadget	Use SPDX license identifiers	2022-05-16 16:37:38 +02:00