Enable the new experimental setting for Linux

Telegram/SourceFiles/core/launcher.cpp

@@ -277,7 +277,7 @@ base::options::toggle OptionFractionalScalingEnabled({
 	.id = kOptionFractionalScalingEnabled,
 	.name = "Enable precise High DPI scaling",
 	.description = "Follow system interface scale settings exactly.",
-	.scope = base::options::windows,
+	.scope = base::options::windows | base::options::linux,
 	.restartRequired = true,
 });
 

Telegram/build/docker/centos_env/Dockerfile

@@ -56,7 +56,7 @@ ENV CXXFLAGS $CFLAGS
 FROM builder AS patches
 RUN git clone {{ GIT }}/desktop-app/patches.git \
 	&& cd patches \
-	&& git checkout 614ff3aebd \
+	&& git checkout 6df6441445 \
 	&& rm -rf .git
 
 FROM builder AS nasm
@@ -713,7 +713,6 @@ RUN git clone -b {{ QT_TAG }} --depth=1 git://code.qt.io/qt/qt5.git qt_{{ QT }}
 		-no-icu \
 		-no-feature-xcb-sm \
 		-no-feature-egl-extension-platform-wayland \
-		-no-feature-highdpiscaling \
 		-static \
 		-dbus-runtime \
 		-openssl-linked \

snap/snapcraft.yaml

@@ -468,7 +468,6 @@ parts:
         -no-feature-renameat2 \
         -no-feature-statx \
         -no-feature-egl-extension-platform-wayland \
-        -no-feature-highdpiscaling \
         -openssl-linked \
         -nomake examples \
         -nomake tests