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quartz/display: add back scaling factor

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With the last patches one thing that got lost if the scaling
factor. This is very visible when i.e loading a svg image
in a Retina display.
This commit is contained in:
Ignacio Casal Quinteiro 2018-12-18 11:33:16 +01:00
parent 3986326bbf
commit 1a9377bab9
1 changed files with 6 additions and 1 deletions
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7
gdk/quartz/gdkdisplay-quartz.c
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@ -252,7 +252,12 @@ configure_monitor (GdkMonitor *monitor)
monitor->width_mm = width;
monitor->height_mm = height;
monitor->geometry = disp_geometry;
monitor->scale_factor = 1;
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1080
if (gdk_quartz_osx_version () >= GDK_OSX_MOUNTAIN_LION)
monitor->scale_factor = CGDisplayModeGetPixelWidth (mode) / CGDisplayModeGetWidth (mode);
else
#endif
monitor->scale_factor = 1;
monitor->refresh_rate = refresh_rate;
monitor->subpixel_layout = GDK_SUBPIXEL_LAYOUT_UNKNOWN;
CGDisplayModeRelease (mode);