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gdkwindow-x11: Multiply opaque region rects by the window scale

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This fixes rendering issues under HiDPI
This commit is contained in:
Jasper St. Pierre
2013-09-04 14:45:01 -04:00
parent 4094df6519
commit 29dda194bb
1 changed files with 8 additions and 5 deletions
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13
gdk/x11/gdkwindow-x11.c
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@ -5559,11 +5559,14 @@ static void
gdk_x11_window_set_opaque_region (GdkWindow *window,
cairo_region_t *region)
{
GdkWindowImplX11 *impl = GDK_WINDOW_IMPL_X11 (window->impl);
GdkDisplay *display;
int nitems;
gulong *data;
if (GDK_WINDOW_DESTROYED (window))
return;
if (region != NULL)
{
int i, nrects;
@ -5576,10 +5579,10 @@ gdk_x11_window_set_opaque_region (GdkWindow *window,
{
cairo_rectangle_int_t rect;
cairo_region_get_rectangle (region, i, &rect);
data[i*4+0] = rect.x;
data[i*4+1] = rect.y;
data[i*4+2] = rect.width;
data[i*4+3] = rect.height;
data[i*4+0] = rect.x * impl->window_scale;
data[i*4+1] = rect.y * impl->window_scale;
data[i*4+2] = rect.width * impl->window_scale;
data[i*4+3] = rect.height * impl->window_scale;
}
}
else