Fix font preview (#1208229, kde#336089)

plasma-desktop-5.5.3-font_preview.patch

@@ -0,0 +1,19 @@
+diff -up plasma-desktop-5.5.3/kcms/kfontinst/lib/FcEngine.cpp.font_preview plasma-desktop-5.5.3/kcms/kfontinst/lib/FcEngine.cpp
+--- plasma-desktop-5.5.3/kcms/kfontinst/lib/FcEngine.cpp.font_preview	2016-01-06 06:12:23.000000000 -0600
++++ plasma-desktop-5.5.3/kcms/kfontinst/lib/FcEngine.cpp	2016-01-09 09:53:10.864286301 -0600
+@@ -537,7 +537,14 @@ QImage CFcEngine::Xft::toImage(int w, in
+     if (!xImage) {
+         return QImage();
+     }
+-    return QImage(xImage->data, xImage->width, xImage->height, xImage->stride, QImage::Format_ARGB32_Premultiplied, &cleanupXImage, xImage);
++    QImage::Format format = QImage::Format_RGB32;
++    switch (DefaultDepth(QX11Info::display(), 0)) {
++        case 32: format = QImage::Format_ARGB32_Premultiplied; break;
++        case 16: format = QImage::Format_RGB16; break;
++        case 8: format = QImage::Format_Grayscale8; break;
++        default: break;
++    }
++    return QImage(xImage->data, xImage->width, xImage->height, xImage->stride, format, &cleanupXImage, xImage);
+ }
+     
+ inline int point2Pixel(int point)

plasma-desktop.spec

@@ -4,7 +4,7 @@
 Name:    plasma-desktop
 Summary: Plasma Desktop shell
 Version: 5.5.3
-Release: 1%{?dist}
+Release: 2%{?dist}
 
 License: GPLv2+ and (GPLv2 or GPLv3)
 URL:     https://projects.kde.org/plasma-desktop
@@ -30,6 +30,8 @@ Patch102: plasma-desktop-fedora_layout.patch
 ## upstream patches
 
 ## upstreamable patches
+#https://bugs.kde.org/show_bug.cgi?id=336089#c43
+Patch50: plasma-desktop-5.5.3-font_preview.patch
 
 BuildRequires:  libusb-devel
 BuildRequires:  fontconfig-devel
@@ -162,6 +164,8 @@ BuildArch: noarch
 %prep
 %setup -q
 
+%patch50 -p1 -b .font_preview
+
 %if 0%{?fedora} > 22
 %patch100 -p1 -b .default_favorites
 %else
@@ -319,6 +323,9 @@ fi
 
 
 %changelog
+* Sat Jan 09 2016 Rex Dieter <rdieter@fedoraproject.org> 5.5.3-2
+- Fix font preview (#1208229, kde#336089)
+
 * Thu Jan 07 2016 Daniel Vrátil <dvratil@fedoraproject.org> - 5.5.3-1
 - Plasma 5.5.3