From 92ed274475baff60c183afb4a8b3f90d04e37905 Mon Sep 17 00:00:00 2001
From: Allan Sandfeld Jensen <allan.jensen@qt.io>
Date: Tue, 15 Dec 2020 12:40:30 +0100
Subject: Add API for creating QColorSpace with multiple color-transfer tables

One table per color channel, as is possible from many inputs.

Change-Id: I9fc723c68f222a228dd2b1458207b028422913bf
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
---
 src/gui/painting/qcolorspace_p.h | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

(limited to 'src/gui/painting/qcolorspace_p.h')

diff --git a/src/gui/painting/qcolorspace_p.h b/src/gui/painting/qcolorspace_p.h
index 9dbedd9e05..65e5bcf5ff 100644
--- a/src/gui/painting/qcolorspace_p.h
+++ b/src/gui/painting/qcolorspace_p.h
@@ -92,9 +92,13 @@ public:
     QColorSpacePrivate();
     QColorSpacePrivate(QColorSpace::NamedColorSpace namedColorSpace);
     QColorSpacePrivate(QColorSpace::Primaries primaries, QColorSpace::TransferFunction transferFunction, float gamma);
-    QColorSpacePrivate(QColorSpace::Primaries primaries, const QVector<uint16_t> &transferFunctionTable);
+    QColorSpacePrivate(QColorSpace::Primaries primaries, const QList<uint16_t> &transferFunctionTable);
     QColorSpacePrivate(const QColorSpacePrimaries &primaries, QColorSpace::TransferFunction transferFunction, float gamma);
-    QColorSpacePrivate(const QColorSpacePrimaries &primaries, const QVector<uint16_t> &transferFunctionTable);
+    QColorSpacePrivate(const QColorSpacePrimaries &primaries, const QList<uint16_t> &transferFunctionTable);
+    QColorSpacePrivate(const QColorSpacePrimaries &primaries,
+                       const QList<uint16_t> &redTransferFunctionTable,
+                       const QList<uint16_t> &greenTransferFunctionTable,
+                       const QList<uint16_t> &blueRransferFunctionTable);
     QColorSpacePrivate(const QColorSpacePrivate &other) = default;
 
     static const QColorSpacePrivate *get(const QColorSpace &colorSpace)
@@ -111,7 +115,10 @@ public:
     void setToXyzMatrix();
     void setTransferFunction();
     void identifyColorSpace();
-    void setTransferFunctionTable(const QVector<uint16_t> &transferFunctionTable);
+    void setTransferFunctionTable(const QList<uint16_t> &transferFunctionTable);
+    void setTransferFunctionTables(const QList<uint16_t> &redTransferFunctionTable,
+                                   const QList<uint16_t> &greenTransferFunctionTable,
+                                   const QList<uint16_t> &blueTransferFunctionTable);
     QColorTransform transformationToColorSpace(const QColorSpacePrivate *out) const;
 
     static constexpr QColorSpace::NamedColorSpace Unknown = QColorSpace::NamedColorSpace(0);
-- 
cgit v1.2.3