In order to make the change build-able on Trusty, we need to add new
interface into cairo.vapi:
--- vala-0.22-0.22.1.orig/vapi/cairo.vapi
+++ vala-0.22-0.22.1/vapi/cairo.vapi
@@ -645,6 +645,8 @@ namespace Cairo {
public void mark_dirty_rectangle (int x, int y, int width, int
height);
public void set_device_offset (double x_offset, double
y_offset);
public void get_device_offset (out double x_offset, out double
y_offset);
+ public void set_device_scale (double x_scale, double y_scale);
+ public void get_device_scale (out double x_scale, out double
y_scale);
public void set_fallback_resolution (double x_pixels_per_inch,
double y_pixels_per_inch);
public void show_page ();
public Status status ();
Those two functions are indeed in Trusty's cairo, so I think it's safe
to expose these interface for Vala.
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to unity-greeter in Ubuntu.
https://bugs.launchpad.net/bugs/1557893
Title:
The transition wallpaper does not have right scale on HiDPI monitor.
Status in unity-greeter package in Ubuntu:
Fix Released
Status in unity-greeter source package in Trusty:
Triaged
Bug description:
Ubuntu Release: 16.04
Package Version: 16.04.0-0ubuntu1
What you expected to happen:
The wallpaper scales to whole HiDPI monitor.
What happened instead:
The wallpaper only shows on upper left corner.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/unity-greeter/+bug/1557893/+subscriptions
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