That works for scale = 1. Given scale is set only in draw (2d) and not in render (3d), it never worked with other scales. Apart from that, the code is full of bugs.
I could make it work with the attached diff modulo the fprintfs, basically. However I am not going to invest more time into that, as it has to be audited and fixed by someone who actually understands the code. ** Patch added: "debug & fix patch" https://bugs.launchpad.net/qemu/+bug/1592351/+attachment/4683813/+files/fix.diff -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1592351 Title: mouse pointer offset with gtk,gl=on Status in QEMU: Confirmed Bug description: When I turn gl=on for -display gtk, some Y offset is added to the mouse pointer coordinates. That is, when I click on an icon, an icon _above_ the one I clicked triggers. Using xev, it seems to be offset of 10-12 pixels. It happens with all ps/2 mouse, -usbdevice mouse and -usbdevice tablet. Without gl=on, the pointer is precise. I have these qemu versions: qemu-2.6.0-470.2.x86_64 qemu-ipxe-1.0.0-470.2.noarch qemu-ksm-2.6.0-470.2.x86_64 qemu-kvm-2.6.0-470.2.x86_64 qemu-ovmf-x86_64-2015+git1462940744.321151f-2.1.noarch qemu-ppc-2.6.0-470.2.x86_64 qemu-seabios-1.9.1-470.2.noarch qemu-sgabios-8-470.2.noarch qemu-tools-2.6.0-470.2.x86_64 qemu-vgabios-1.9.1-470.2.noarch qemu-x86-2.6.0-470.2.x86_64 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1592351/+subscriptions
