path: root/src/gui/painting/qcolormatrix_p.h
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* Replace Qt CONSTEXPR defines with constexprAllan Sandfeld Jensen2020-08-141-6/+6
| | | | | | | | Both normal and relaxed constexpr are required by our new minimum of C++17. Change-Id: Ic028b88a2e7a6cb7d5925f3133b9d54859a81744 Reviewed-by: Sona Kurazyan <>
* Get rid of QMatrixJarek Kobus2020-02-281-1/+1
| | | | | | Task-number: QTBUG-81628 Change-Id: Iad66bfdf49b9ee65558a451108c086fc40dc3884 Reviewed-by: Lars Knoll <>
* Simplify QColorSpacePrivate initializationTor Arne Vestbø2019-09-121-11/+5
| | | | | | | | | | | QColorVector and QColorMatrix are default-constructed following the Qt philosophy of types always being well-defined. The corner-case where we need uninitialized versions of these types for performance reasons is handled explicitly. Change-Id: I629334d1ffc63563ec9fd1298c623946e0799d1d Reviewed-by: Paul Olav Tvete <> Reviewed-by: Simon Hausmann <>
* Remove BT.2020 support from QColorSpaceAllan Sandfeld Jensen2019-09-081-6/+0
| | | | | | | | | | | | BT.2020 is an HDR color space and its luminance range doesn't match that of the rest of the currently available color spaces. Without support for white-point luminance in 5.14, there would be a behavior change when luminance support is later introduced, so it is better to remove it now, and reintroduce it when the necessary handling of different luminance levels is available. Change-Id: Ie29e4dd757faae3ac91d4252e1206acce42801dc Reviewed-by: Tor Arne Vestbø <>
* Custom color-space based on chromaticitiesAllan Sandfeld Jensen2019-05-021-5/+40
| | | | | Change-Id: I7fa6efa8993aa2b79ea60b6a21bf57c4f67a120f Reviewed-by: Eirik Aavitsland <>
* Long live QColorSpace and friendsAllan Sandfeld Jensen2019-02-081-0/+214
Adds QColorSpace and QColorTransform classes, and parsing of a common subset of ICC profiles found in images, and also parses the ICC profiles in PNG and JPEGs. For backwards compatibility no automatic color handling is done by this patch. [ChangeLog][QtGui] A QColorSpace class has been added, and color spaces are now parsed from PNG and JPEG images. No automatic color space conversion is done however, and applications must request it. Change-Id: Ic09935f84640a716467fa3a9ed1e73c02daf3675 Reviewed-by: Eirik Aavitsland <>