mirror of https://github.com/proxmox/mirror_qemu
ui/console: Fix console resize with placeholder surface
In `qemu_console_resize()`, the old surface of the console is keeped if the new
console size is the same as the old one. If the old surface is a placeholder,
and the new size of console is the same as the placeholder surface (640*480),
the surface won't be replace.
In this situation, the surface's `QEMU_PLACEHOLDER_FLAG` flag is still set, so
the console won't be displayed in SDL display mode.
This patch fixes this problem by forcing a new surface if the old one is a
placeholder.
Signed-off-by: Tianlan Zhou <bobby825@126.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-ID: <20240207172024.8-1-bobby825@126.com>
(cherry picked from commit 95b08fee8f
)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
parent
7ff0d4d184
commit
2e5c9d5462
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@ -1577,7 +1577,7 @@ void qemu_console_resize(QemuConsole *s, int width, int height)
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assert(QEMU_IS_GRAPHIC_CONSOLE(s));
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if ((s->scanout.kind != SCANOUT_SURFACE ||
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(surface && surface->flags & QEMU_ALLOCATED_FLAG)) &&
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(surface && !is_buffer_shared(surface) && !is_placeholder(surface))) &&
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qemu_console_get_width(s, -1) == width &&
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qemu_console_get_height(s, -1) == height) {
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return;
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