diff options
author | Gerd Hoffmann <kraxel@redhat.com> | 2014-11-04 13:59:59 +0100 |
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committer | Gerd Hoffmann <kraxel@redhat.com> | 2014-12-16 14:15:29 +0100 |
commit | 0b2824e5e48a787be3edbfc897244b4621e5bd61 (patch) | |
tree | 5fcabf22c523190cf19655638eeb327370d46308 /hw/display/qxl-render.c | |
parent | dfa9c2a0f4d0a0c8b2c1449ecdbb1297427e1560 (diff) | |
download | qemu-0b2824e5e48a787be3edbfc897244b4621e5bd61.zip |
spice: use bottom half instead of refresh timer for cursor updates
Calling directly doesn't work due to the qxl-render code running in
spice server thread context. Meanwhile bottom half scheduling is
thread-safe though, so we can use that to kick a cursor update in
main i/o thread context.
Cc: Marc-André Lureau <marcandre.lureau@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/display/qxl-render.c')
-rw-r--r-- | hw/display/qxl-render.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/display/qxl-render.c b/hw/display/qxl-render.c index e812ddd6e7..a542087fcc 100644 --- a/hw/display/qxl-render.c +++ b/hw/display/qxl-render.c @@ -283,12 +283,14 @@ int qxl_render_cursor(PCIQXLDevice *qxl, QXLCommandExt *ext) qxl->ssd.mouse_x = cmd->u.set.position.x; qxl->ssd.mouse_y = cmd->u.set.position.y; qemu_mutex_unlock(&qxl->ssd.lock); + qemu_bh_schedule(qxl->ssd.cursor_bh); break; case QXL_CURSOR_MOVE: qemu_mutex_lock(&qxl->ssd.lock); qxl->ssd.mouse_x = cmd->u.position.x; qxl->ssd.mouse_y = cmd->u.position.y; qemu_mutex_unlock(&qxl->ssd.lock); + qemu_bh_schedule(qxl->ssd.cursor_bh); break; } return 0; |