[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Stable-7.2.4 06/43] ui/gtk-egl: fix scaling for cursor position in scan
From: |
Michael Tokarev |
Subject: |
[Stable-7.2.4 06/43] ui/gtk-egl: fix scaling for cursor position in scanout mode |
Date: |
Mon, 26 Jun 2023 21:58:24 +0300 |
From: Erico Nunes <ernunes@redhat.com>
vc->gfx.w and vc->gfx.h are not updated appropriately in this code path,
which leads to a different scaling factor for rendering the cursor on
some edge cases (e.g. the focus has left and re-entered the gtk window).
This can be reproduced using vhost-user-gpu with the gtk ui on the x11
backend.
Use the surface dimensions which are already updated accordingly.
Signed-off-by: Erico Nunes <ernunes@redhat.com>
Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20230320160856.364319-2-ernunes@redhat.com>
(cherry picked from commit f8a951bb951140a585341c700ebeec58d83f7bbc)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
diff --git a/ui/gtk-egl.c b/ui/gtk-egl.c
index 557668e418..19130041bc 100644
--- a/ui/gtk-egl.c
+++ b/ui/gtk-egl.c
@@ -88,8 +88,8 @@ void gd_egl_draw(VirtualConsole *vc)
#endif
gd_egl_scanout_flush(&vc->gfx.dcl, 0, 0, vc->gfx.w, vc->gfx.h);
- vc->gfx.scale_x = (double)ww / vc->gfx.w;
- vc->gfx.scale_y = (double)wh / vc->gfx.h;
+ vc->gfx.scale_x = (double)ww / surface_width(vc->gfx.ds);
+ vc->gfx.scale_y = (double)wh / surface_height(vc->gfx.ds);
glFlush();
#ifdef CONFIG_GBM
--
2.39.2
- [PATCH 0/6] migration: Test the new "file:" migration, Fabiano Rosas, 2023/06/26
- [PATCH 2/6] tests/qtest: migration: Expose migrate_set_capability, Fabiano Rosas, 2023/06/26
- [PATCH 1/6] migration: Set migration status early in incoming side, Fabiano Rosas, 2023/06/26
- [PATCH 3/6] tests/qtest: migration: Add migrate_incoming_qmp helper, Fabiano Rosas, 2023/06/26
- [PATCH 4/6] tests/qtest: migration: Use migrate_incoming_qmp where appropriate, Fabiano Rosas, 2023/06/26
- [PATCH 5/6] tests/qtest: migration: Add support for negative testing of qmp_migrate, Fabiano Rosas, 2023/06/26
- [PATCH 6/6] tests/qtest: migration-test: Add tests for file-based migration, Fabiano Rosas, 2023/06/26