This patch fixes the local qxl renderer to not kick spice-server in case the vm is stopped. First it is largely pointless because we ask spice-server to process all not-yet processed commands when the vm is stopped, so there isn't much do do anyway. Second we avoid triggering an assert in spice-server.
The patch makes sure we still honor redraw requests, even if we don't ask spice-server for updates. This is needed to handle displaysurface changes with a stopped vm correctly. With this patch applied it is possible to take screen shots (via screendump monitor command) from a qxl gpu even in case the guest is stopped. Signed-off-by: Gerd Hoffmann <kra...@redhat.com> --- hw/qxl-render.c | 12 +++++------- 1 files changed, 5 insertions(+), 7 deletions(-) diff --git a/hw/qxl-render.c b/hw/qxl-render.c index 133d093..7084143 100644 --- a/hw/qxl-render.c +++ b/hw/qxl-render.c @@ -121,19 +121,17 @@ void qxl_render_update(PCIQXLDevice *qxl) dpy_resize(vga->ds); } - if (!qxl->guest_primary.commands) { - return; - } - qxl->guest_primary.commands = 0; - update.left = 0; update.right = qxl->guest_primary.surface.width; update.top = 0; update.bottom = qxl->guest_primary.surface.height; memset(dirty, 0, sizeof(dirty)); - qxl_spice_update_area(qxl, 0, &update, - dirty, ARRAY_SIZE(dirty), 1, QXL_SYNC); + if (runstate_is_running() && qxl->guest_primary.commands) { + qxl->guest_primary.commands = 0; + qxl_spice_update_area(qxl, 0, &update, + dirty, ARRAY_SIZE(dirty), 1, QXL_SYNC); + } if (redraw) { memset(dirty, 0, sizeof(dirty)); dirty[0] = update; -- 1.7.1 _______________________________________________ Spice-devel mailing list Spice-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/spice-devel