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 <bobby...@126.com> --- ui/console.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ui/console.c b/ui/console.c index 7db921e3b7..832055675c 100644 --- a/ui/console.c +++ b/ui/console.c @@ -1577,7 +1577,7 @@ void qemu_console_resize(QemuConsole *s, int width, int height) assert(QEMU_IS_GRAPHIC_CONSOLE(s)); if ((s->scanout.kind != SCANOUT_SURFACE || - (surface && surface->flags & QEMU_ALLOCATED_FLAG)) && + (surface && !is_buffer_shared(surface) && !is_placeholder(surface))) && qemu_console_get_width(s, -1) == width && qemu_console_get_height(s, -1) == height) { return; -- 2.38.1.windows.1