Re: x, y in struct _SynapticsSHM is ABS_X, ABS_Y, why not ABS_MT_POSITION_X, ABS_MT_POSITION_Y?

2014-08-13 Thread Leslie Zhai
will give my sincere thanks to you, you helped me a lot! On 01/15/2014 07:47 PM, Peter Hutterer wrote: On Wed, Jan 15, 2014 at 05:43:31PM +0800, Leslie Zhai wrote: Hi Peter, I am debugging geis-2.2.16 these days, and also read about synaptics 1.7.x source code, in 1.7.x, it uses

Re: x, y in struct _SynapticsSHM is ABS_X, ABS_Y, why not ABS_MT_POSITION_X, ABS_MT_POSITION_Y?

2014-01-15 Thread Leslie Zhai
://github.com/whot/libtouchpad which is a test-bed for a couple of things that I'll move over to libinput eventually. Cheers, Peter 2014/1/6 Peter Hutterer peter.hutte...@who-t.net On Sat, Jan 04, 2014 at 04:25:51PM +0800, Leslie Zhai wrote: Hi xorg developers, in xserver-xorg-input-synaptics

Re: x, y in struct _SynapticsSHM is ABS_X, ABS_Y, why not ABS_MT_POSITION_X, ABS_MT_POSITION_Y?

2014-01-15 Thread Leslie Zhai
option, and directly read device fd. Regards, Leslie On Wed, Jan 15, 2014 at 05:43:31PM +0800, Leslie Zhai wrote: Hi Peter, I am debugging geis-2.2.16 these days, and also read about synaptics 1.7.x source code, in 1.7.x, it uses xf86PostTouchEvent, post multitouch event to X, then the client

Re: Why got XEvent type 84 in _x11_fd_callback?

2014-01-15 Thread Leslie Zhai
by library :) Emm... I have a doubt about that there are might some private repostories for Ubuntu Phone based on Mir, replaced Wayland_ prefix to Mir_ just kidding, sort of private source code base :P Regards, Leslie On Wed, Jan 15, 2014 at 02:22:11PM +0800, Leslie Zhai wrote: Hi synaptics

Why got XEvent type 84 in _x11_fd_callback?

2014-01-14 Thread Leslie Zhai
, utouch-geis, sort of gesture recognition utils, is not it? or it is android-based, different from Linux multitouch protocol? https://www.kernel.org/doc/Documentation/input/multi-touch-protocol.txt please someone give me some advice, thanks a lot! Regards, Leslie Zhai

Re: x, y in struct _SynapticsSHM is ABS_X, ABS_Y, why not ABS_MT_POSITION_X, ABS_MT_POSITION_Y?

2014-01-08 Thread Leslie Zhai
, Leslie Zhai wrote: Hi xorg developers, in xserver-xorg-input-synaptics-1.6.2/include/synaptics.h the struct _SynapticsSHM is shown as below: SHM has been completely removed in synaptics 1.7, it's largely a leftover from before device properties where it was needed for run-time configuration

x, y in struct _SynapticsSHM is ABS_X, ABS_Y, why not ABS_MT_POSITION_X, ABS_MT_POSITION_Y?

2014-01-04 Thread Leslie Zhai
synaptics developers already considered about multi-touch gesture recognization requirement, it might be in TODO list. Please someone give me some advice, thanks a lot! Leslie Zhai ___ xorg-devel@lists.x.org: X.Org development Archives: http://lists.x.org

Re: Why multi-touch fail to work for multi-display?

2013-10-22 Thread Leslie Zhai
the special project requirement. Best Regards, Leslie On Sat, Oct 19, 2013 at 11:31:08AM +0800, Leslie Zhai wrote: Hi Xorg developers, I use Projected Capacitive touch screen device http://en.wikipedia.org/wiki/Touchscreen#Projected_capacitance It can be pasted on the normal monitor, then it is able

Why multi-touch fail to work for multi-display?

2013-10-18 Thread Leslie Zhai
Hi Xorg developers, I use Projected Capacitive touch screen device http://en.wikipedia.org/wiki/Touchscreen#Projected_capacitance It can be pasted on the normal monitor, then it is able to touch, the cursor will move to the position where touched. It experienced like iphone and other single touch

Re: ABS_MT_POSITION_X and Y counted more than once when multi-touching

2013-07-28 Thread Leslie Zhai
Hi Peter, Thanks for your reply :) I have fixed my issue https://bugs.launchpad.net/ubuntu/+source/mtdev/+bug/1205361/comments/2 Actually I forgot to read the MT protocol doc what a shame :| Hi Leslie, On Sat, Jul 27, 2013 at 11:16:53AM +0800, Leslie Zhai wrote: Hi xf86-input-evdev

ABS_MT_POSITION_X and Y counted more than once when multi-touching

2013-07-26 Thread Leslie Zhai
Hi xf86-input-evdev developers, I use mtdev read_mtdev.cpp in test.tar.bz2 https://www.dropbox.com/s/43jp0yl0avf9i3p/test.tar.bz2 to get ABS_MT_POSITION_X and ABS_MT_POSITION_Y sample 2s_zoom_in_sample.txt in the same tarball for each ABS_MT_SLOT when multi-touching. But ABS_MT_POSITION_X and Y