commit b345df89663a3a69ad55ed80ad9a6cc942786f92
author Sarper Akdemir <sarper.akdemir.extern@allotropia.de> Tue Sep 05 17:41:42 2023 +0300
committer Xisco Fauli <xiscofauli@libreoffice.org> Wed Sep 06 12:32:53 2023 +0200
tree 7b5dff904e00b1c87dc0cb0acd5308cef1877e12
parent 434885a3a9630050a6c88c1294841f0da3ea6a7b

related tdf#150557: fix unified transparence initialization with alpha

In 98319164284c4a25d6a2313e6b8a35d244d94e91, shadow alpha
was passed in to UnifiedTransparencePrimitive2D instead of
shadow transparence mistakenly.

Fix that and pass shadow transparence instead.

Change-Id: Idabedade5d753961648683869cb077de0e4523eb
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/156573
Tested-by: Jenkins
Reviewed-by: Sarper Akdemir <sarper.akdemir.extern@allotropia.de>
(cherry picked from commit 300dc54b0424add2dbab5443dcbd46ba12f418fc)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/156594
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>

svx/source/sdr/primitive2d/sdrdecompositiontools.cxx

diff --git a/svx/source/sdr/primitive2d/sdrdecompositiontools.cxx b/svx/source/sdr/primitive2d/sdrdecompositiontools.cxx
index 33e42ef..50f6639 100644
--- a/svx/source/sdr/primitive2d/sdrdecompositiontools.cxx
+++ b/svx/source/sdr/primitive2d/sdrdecompositiontools.cxx
@@ -856,10 +856,8 @@ sal_uInt32 SlideBackgroundFillPrimitive2D::getPrimitive2DID() const
                if (rShadow.getTransparence() != 0.0)
                {
                    Primitive2DContainer aTempContent{ aRetval.back() };

                    double fShadowAlpha = 1.0 - rShadow.getTransparence();
                    aRetval.back() = Primitive2DReference(new UnifiedTransparencePrimitive2D(
                            std::move(aTempContent), fShadowAlpha));
                            std::move(aTempContent), rShadow.getTransparence()));
                }
            }