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authorAlexander Orzechowski <orzechowski.alexander@gmail.com>2021-11-21 01:55:03 -0500
committerGerd Hoffmann <kraxel@redhat.com>2021-11-22 11:13:12 +0100
commit4323118cadc5a316f73b5b0a60b5789ed9201369 (patch)
tree10ffefafd3098007265a29cd1cf158a8a7f67a22 /ui
parentc5fbdd60cf1fb52f01bdfe342b6fa65d5343e1b1 (diff)
ui: fix incorrect scaling on highdpi with gtk/opengl
Signed-off-by: Alexander Orzechowski <orzechowski.alexander@gmail.com> Message-Id: <20211121065504.29101-2-orzechowski.alexander@gmail.com> [ kraxel: codestyle fix ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'ui')
-rw-r--r--ui/gtk-gl-area.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/ui/gtk-gl-area.c b/ui/gtk-gl-area.c
index 461da7712f..01e4e74ee3 100644
--- a/ui/gtk-gl-area.c
+++ b/ui/gtk-gl-area.c
@@ -41,15 +41,16 @@ void gd_gl_area_draw(VirtualConsole *vc)
#ifdef CONFIG_GBM
QemuDmaBuf *dmabuf = vc->gfx.guest_fb.dmabuf;
#endif
- int ww, wh, y1, y2;
+ int ww, wh, ws, y1, y2;
if (!vc->gfx.gls) {
return;
}
gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area));
- ww = gtk_widget_get_allocated_width(vc->gfx.drawing_area);
- wh = gtk_widget_get_allocated_height(vc->gfx.drawing_area);
+ ws = gdk_window_get_scale_factor(gtk_widget_get_window(vc->gfx.drawing_area));
+ ww = gtk_widget_get_allocated_width(vc->gfx.drawing_area) * ws;
+ wh = gtk_widget_get_allocated_height(vc->gfx.drawing_area) * ws;
if (vc->gfx.scanout_mode) {
if (!vc->gfx.guest_fb.framebuffer) {