Re: Screen dimensions, top level surface positioning...

2017-11-21 Thread Pekka Paalanen
On Wed, 22 Nov 2017 10:07:47 +0800 Jonas Ådahl wrote: > On Wed, Nov 22, 2017 at 03:43:43AM +0200, Jari Vuomajoki wrote: > > Hi Jasper, > > > > Thank you very much for your very clear and comprehensible answer. I > > understand the challenges you are addressing. > > > > I want to build applicati

Re: [PATCH wayland-protocols v3 01/17] Add xdg-shell to stable/

2017-11-21 Thread Jonas Ådahl
On Wed, Nov 22, 2017 at 09:17:51AM +0200, Philipp Kerling wrote: > Hi, > > 2017-11-15 (水) の 19:19 +0800 に Jonas Ådahl さんは書きました: > > Add a copy of xdg-shell unstable v6 to stable/xdg-shell/xdg- > > shell.xml. > > Folliwing this commit, it will go through a set of changes, before > > being declared

Re: [PATCH wayland-protocols v3 01/17] Add xdg-shell to stable/

2017-11-21 Thread Philipp Kerling
Hi, 2017-11-15 (水) の 19:19 +0800 に Jonas Ådahl さんは書きました: > Add a copy of xdg-shell unstable v6 to stable/xdg-shell/xdg- > shell.xml. > Folliwing this commit, it will go through a set of changes, before > being declared stable. I have a question here (before declaring it stable) that I hope was not

Re: [PATCH weston 00/16] Tablet device support for weston

2017-11-21 Thread Jason Gerecke
Looks like the core files have been deleted but the stack traces are still available. I've attached the logs from coredumpctl for review. I won't have the ability to run Weston for the next few days, but I could potentially get you coredumps after that. Jason --- Now instead of four in the eights

Re: [PATCH v3 wayland] client: Allow absolute paths in WAYLAND_DISPLAY

2017-11-21 Thread Jonas Ådahl
On Tue, Nov 14, 2017 at 12:23:55PM -0600, Matt Hoosier wrote: > From: Matt Hoosier > > In order to support system compositor instances, it is necessary to > allow clients' wl_display_connect() to find the compositor's listening > socket somewhere outside of XDG_RUNTIME_DIR. For a full account, se

Re: Screen dimensions, top level surface positioning...

2017-11-21 Thread Jonas Ådahl
On Wed, Nov 22, 2017 at 03:43:43AM +0200, Jari Vuomajoki wrote: > Hi Jasper, > > Thank you very much for your very clear and comprehensible answer. I > understand the challenges you are addressing. > > I want to build applications that can facilitate the screen layout to the > fullest and still c

Re: Screen dimensions, top level surface positioning...

2017-11-21 Thread Jari Vuomajoki
Hi Jasper, Thank you very much for your very clear and comprehensible answer. I understand the challenges you are addressing. I want to build applications that can facilitate the screen layout to the fullest and still collaborate with WM. I don't really get the "fight" between WM and client. May

Re: Screen dimensions, top level surface positioning...

2017-11-21 Thread Jasper St. Pierre
Hi, There's a few reasons that Wayland not to report or allow clients to choose absolute screen position. The biggest is that from our experience with X11, it's hard to even *define* such a space. Laptops plug into external monitors and projectors. People with differently sized monitors have gaps

Re: Subscribed or not?

2017-11-21 Thread Jari Vuomajoki
Great, thanks! On Nov 21, 2017 19:02, "Dima Ryazanov" wrote: > Looks like you're in. Welcome! > > On Tue, Nov 21, 2017 at 11:08 PM, Jari Vuomajoki > wrote: > >> Hello! >> >> I have now subscribed two times for the list, without getting any >> confirmation... >> >> So am I in or not? >> >> Best

Re: Subscribed or not?

2017-11-21 Thread Dima Ryazanov
Looks like you're in. Welcome! On Tue, Nov 21, 2017 at 11:08 PM, Jari Vuomajoki wrote: > Hello! > > I have now subscribed two times for the list, without getting any > confirmation... > > So am I in or not? > > Best Wishes, > Jari Vuomajoki > > ___ > w

Screen dimensions, top level surface positioning...

2017-11-21 Thread Jari Vuomajoki
Hello! I have been getting to know the Wayland protocol from the client side for only couple of months... So bare with me if my questions sound immature. It took a while to get going, the documentation is there and it is informative enough to build a client. It could be a lot better though or may

Re: [RFC wayland] protocol: Add high-resolution wl_touch timestamp event

2017-11-21 Thread Alexandros Frantzis
On Tue, Nov 21, 2017 at 10:52:00PM +0800, Jonas Ådahl wrote: > On Tue, Nov 21, 2017 at 03:45:48PM +0200, Alexandros Frantzis wrote: > > wl_touch events currently use a 32-bit timestamp with millisecond > > resolution. In some cases, notably latency measurements, this resolution > > is too coarse-gr

Subscribed or not?

2017-11-21 Thread Jari Vuomajoki
Hello! I have now subscribed two times for the list, without getting any confirmation... So am I in or not? Best Wishes, Jari Vuomajoki ___ wayland-devel mailing list wayland-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/wa

Re: [RFC wayland] protocol: Add high-resolution wl_touch timestamp event

2017-11-21 Thread Jonas Ådahl
On Tue, Nov 21, 2017 at 03:45:48PM +0200, Alexandros Frantzis wrote: > wl_touch events currently use a 32-bit timestamp with millisecond > resolution. In some cases, notably latency measurements, this resolution > is too coarse-grained to be useful. > > This protocol update adds a wl_touch.timesta

[PATCH xserver] xwayland: Give up “cleanly“ on Wayland socket errors

2017-11-21 Thread Olivier Fourdan
Xwayland is a pretty standard Wayland client, we want to be able to capture core dumps on crashes. Yet using "-core" causes any FatalError() to generate a core dump, meaning that we would get a core file for all Wayland server crashes, which would generate a lot of false positives. Instead of usi

[RFC wayland] protocol: Add high-resolution wl_touch timestamp event

2017-11-21 Thread Alexandros Frantzis
wl_touch events currently use a 32-bit timestamp with millisecond resolution. In some cases, notably latency measurements, this resolution is too coarse-grained to be useful. This protocol update adds a wl_touch.timestamp event, which is emitted just before an up, motion or down touch event. The t

RE: [PATCH weston v4 0/9] weston-debug API and tool

2017-11-21 Thread Maniraj Devadoss (RBEI/ECF3)
Hello Pekka/Daniel, As the current review comments are not related with the design of weston-debug protocol, can we merge this protocol as having the support only for human-readable log streams. Later the dual-mode framework to support both human-readable and machine-readable output can be supp

RE: [PATCH weston] ivi-shell: Fix incorrect use of logical instead of bitwise operator

2017-11-21 Thread Ucan, Emre (ADITG/ESB)
Hi, Thank you for the patch. It looks good to me. Reviewed-by: Emre Ucan Best regards Emre Ucan Engineering Software Base (ADITG/ESB) Tel. +49 5121 49 6937 > -Original Message- > From: wayland-devel [mailto:wayland-devel- > boun...@lists.freedesktop.org] On Behalf Of Alexandros Frant

Re: Fragment Shader of FP16 produces incorrect image drawing.

2017-11-21 Thread Pekka Paalanen
On Tue, 21 Nov 2017 17:08:51 +0900 YoungJun Jo wrote: > Hi, > > The uploaded image was not capture using the camera or mobile phone. > I captured image using the screenshot program. > So that's not related display signals or illusion or the human vision. > The triangle error is shown in the top-

Re: Fragment Shader of FP16 produces incorrect image drawing.

2017-11-21 Thread Jasper St. Pierre
Hi, If you're worried about FP16 interpolation accuracy (which, as the vendor states, only gets you 10 bits of accuracy, so only 1024 different values -- definitely not big enough to drive a maximized window at normal desktop resolutions), you can try using normalized GL_SHORT texture coordinates

Re: [PATCH wayland-protocols v3 18/17] xdg-shell: Soften fullscreen geometry requirements

2017-11-21 Thread Jonas Ådahl
On Tue, Nov 21, 2017 at 08:16:09AM +, Arnaud Vrac wrote: > On Tue, Nov 21, 2017 at 5:54 AM Jonas Ådahl wrote: > > > Having a strict requirement on clients obeying the configured window > > geometry for fullscreen toplevel surfaces might have the side effect of > > making it harder or impossib

Re: [PATCH wayland-protocols v3 01/17] Add xdg-shell to stable/

2017-11-21 Thread Jonas Ådahl
On Wed, Nov 15, 2017 at 01:01:14PM +, David Edmundson wrote: > Looks good to me! > > Reviewed-by: David Edmundson Thanks, appreciated! Added tag locally so far. Jonas > ___ > wayland-devel mailing list > wayland-devel@lists.freedesktop.org > htt

Re: [PATCH xserver] xwayland: Restore default signal handlers

2017-11-21 Thread Olivier Fourdan
Hi all, (sorry for top posting here, I just mean to keep the patch at th end). I think this patch raise the question of the intended use of FatalError() in the Xserver. - as an exit() on error: port out of range, host not on supported network type, unknown host, etc. screen init failed,

Re: [PATCH wayland-protocols v3 18/17] xdg-shell: Soften fullscreen geometry requirements

2017-11-21 Thread Arnaud Vrac
On Tue, Nov 21, 2017 at 5:54 AM Jonas Ådahl wrote: > Having a strict requirement on clients obeying the configured window > geometry for fullscreen toplevel surfaces might have the side effect of > making it harder or impossible to implement various hardware > optimizations on certain system conf

Re: Fragment Shader of FP16 produces incorrect image drawing.

2017-11-21 Thread YoungJun Jo
Hi, The uploaded image was not capture using the camera or mobile phone. I captured image using the screenshot program. So that's not related display signals or illusion or the human vision. The triangle error is shown in the top-right area when you see the image with the original image state of 1