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Fix emulated GUI output freezing #74

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Merged
marmarek merged 1 commit into from
Mar 24, 2025
Merged

Fix emulated GUI output freezing #74

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4 changes: 2 additions & 2 deletions qemu/patches/0004-QubesGUI-display-options.patch
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Original file line number Diff line number Diff line change
Expand Up @@ -22,14 +22,14 @@ diff --git a/hw/display/vga.c b/hw/display/vga.c
index 37557c3442..3206bcb0ff 100644
--- a/hw/display/vga.c
+++ b/hw/display/vga.c
@@ -1559,6 +1559,8 @@ static void vga_draw_graphic(VGACommonState *s, int full_update)
@@ -1618,6 +1618,8 @@ static void vga_draw_graphic(VGACommonState *s, int full_update)
} else {
share_surface = false;
}
+ /* XXX: Qubes GUI can't use a shared buffer */
+ share_surface = false;

if (s->line_offset != s->last_line_offset ||
if (s->params.line_offset != s->last_line_offset ||
disp_width != s->last_width ||
diff --git a/include/ui/surface.h b/include/ui/surface.h
index 3e8b22d6c6..f3f0dfa5c3 100644
Expand Down