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GdkWin32: Use a signed integral type for the DPI scale

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An arithmetic operation involving a signed and an unsigned operand
of the same rank will have both operands converted to *unsigned*.
That's an issue if the signed operand actually has a negative value.

That was causing issues with the handling of monitor geometries that
had negative x / y positions.
This commit is contained in:
Luca Bacci
2021-09-23 14:34:51 +02:00
parent 8d04980f38
commit cac1c7cd22
1 changed files with 1 additions and 1 deletions
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2
gdk/win32/gdkmonitor-win32.c
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@ -618,7 +618,7 @@ enum_monitor (HMONITOR hmonitor,
GdkWin32Monitor *w32mon; GdkWin32Monitor *w32mon;
GdkMonitor *mon; GdkMonitor *mon;
GdkRectangle rect; GdkRectangle rect;
guint scale; int scale;
memset (&dd_monitor, 0, sizeof (dd_monitor)); memset (&dd_monitor, 0, sizeof (dd_monitor));
dd_monitor.cb = sizeof (dd_monitor); dd_monitor.cb = sizeof (dd_monitor);