| commit | 13f8b97a57450534ccb7aaeb55095a668183fbee | |
| author | Paolo Bonzini <pbonzini@redhat.com> | |
| Wed, 12 Jan 2011 12:19:20 +0000 (12 13:19 +0100) | ||
| committer | Gerd Hoffmann <kraxel@redhat.com> | |
| Mon, 24 Jan 2011 16:21:34 +0000 (24 17:21 +0100) | ||
| tree | b01be45b41a7029e55e8d42ce1074bca9bac6f9e | treesnapshot (tar.gz zip) |
| parent | 0bfe006c5380c5f8a485a55ded3329fbbc224396 | commitdiff |
add event queueing to USB HID
The polling nature of the USB HID device makes it very hard to double
click or drag while on a high-latency VNC connection. This patch,
based on work done in the Xen qemu-dm tree by Ian Jackson, fixes this
bug by adding an event queue to the device. The event queue associates
each movement with the correct button state, and remembers all button
presses and releases as well.
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gerd Hoffman <kraxel@redhat.com>
The polling nature of the USB HID device makes it very hard to double
click or drag while on a high-latency VNC connection. This patch,
based on work done in the Xen qemu-dm tree by Ian Jackson, fixes this
bug by adding an event queue to the device. The event queue associates
each movement with the correct button state, and remembers all button
presses and releases as well.
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gerd Hoffman <kraxel@redhat.com>
| hw/usb-hid.c | diffblobblamehistory |