<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:p="urn:schemas-microsoft-com:office:powerpoint" xmlns:a="urn:schemas-microsoft-com:office:access" xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" xmlns:rs="urn:schemas-microsoft-com:rowset" xmlns:z="#RowsetSchema" xmlns:b="urn:schemas-microsoft-com:office:publisher" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet" xmlns:odc="urn:schemas-microsoft-com:office:odc" xmlns:oa="urn:schemas-microsoft-com:office:activation" xmlns:html="http://www.w3.org/TR/REC-html40" xmlns:q="http://schemas.xmlsoap.org/soap/envelope/" xmlns:rtc="http://microsoft.com/officenet/conferencing" xmlns:D="DAV:" xmlns:Repl="http://schemas.microsoft.com/repl/" xmlns:mt="http://schemas.microsoft.com/sharepoint/soap/meetings/" xmlns:x2="http://schemas.microsoft.com/office/excel/2003/xml" xmlns:ppda="http://www.passport.com/NameSpace.xsd" xmlns:ois="http://schemas.microsoft.com/sharepoint/soap/ois/" xmlns:dir="http://schemas.microsoft.com/sharepoint/soap/directory/" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:dsp="http://schemas.microsoft.com/sharepoint/dsp" xmlns:udc="http://schemas.microsoft.com/data/udc" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:sub="http://schemas.microsoft.com/sharepoint/soap/2002/1/alerts/" xmlns:ec="http://www.w3.org/2001/04/xmlenc#" xmlns:sp="http://schemas.microsoft.com/sharepoint/" xmlns:sps="http://schemas.microsoft.com/sharepoint/soap/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:udcs="http://schemas.microsoft.com/data/udc/soap" xmlns:udcxf="http://schemas.microsoft.com/data/udc/xmlfile" xmlns:udcp2p="http://schemas.microsoft.com/data/udc/parttopart" xmlns:wf="http://schemas.microsoft.com/sharepoint/soap/workflow/" xmlns:dsss="http://schemas.microsoft.com/office/2006/digsig-setup" xmlns:dssi="http://schemas.microsoft.com/office/2006/digsig" xmlns:mdssi="http://schemas.openxmlformats.org/package/2006/digital-signature" xmlns:mver="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns:mrels="http://schemas.openxmlformats.org/package/2006/relationships" xmlns:spwp="http://microsoft.com/sharepoint/webpartpages" xmlns:ex12t="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:ex12m="http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:pptsl="http://schemas.microsoft.com/sharepoint/soap/SlideLibrary/" xmlns:spsl="http://microsoft.com/webservices/SharePointPortalServer/PublishedLinksService" xmlns:Z="urn:schemas-microsoft-com:" xmlns:tax="http://schemas.microsoft.com/sharepoint/taxonomy/soap/" xmlns:tns="http://schemas.microsoft.com/sharepoint/soap/recordsrepository/" xmlns:spsup="http://microsoft.com/webservices/SharePointPortalServer/UserProfileService" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:st="" xmlns="http://www.w3.org/TR/REC-html40"> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> <meta name="Generator" content="Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang="EN-US" link="blue" vlink="purple"> <div class="WordSection1"> To whom it may concern:<o:p></o:p> <o:p> </o:p> We encounter an issue of Weston 2.0 that the control menu window of QT5 deform full-screen application either not shows up or not stays on the screen. One of QT5 engineers declare that the Wayland compositor may decide not to display a full-screen window on top of a full-screen application. Is it true? Does the Weston behave differently from Weston 1.11? Please note that the same application works well over Weston 1.11 and qwindow-compositor.<o:p></o:p> <o:p> </o:p> Here is a sample log with WAYLAND_DEBUG=1.<o:p></o:p> <o:p> </o:p> Main-screen:<o:p></o:p> [ 47010.088] -> <a href="mailto:wl_compositor@4.create_surface(new"> wl_compositor@4.create_surface(new</a> id wl_surface@18)<o:p></o:p> [ 47011.777] -> <a href="mailto:wl_shm_pool@11.create_buffer(new"> wl_shm_pool@11.create_buffer(new</a> id wl_buffer@20, 4032, 10, 16,<o:p></o:p> 40, 0)<o:p></o:p> [ 47012.029] -> <a href="mailto:wl_pointer@14.set_cursor(0"> wl_pointer@14.set_cursor(0</a>, wl_surface@15, 1, 1)<o:p></o:p> [ 47012.188] -> <a href="mailto:wl_surface@15.attach(wl_buffer@20"> wl_surface@15.attach(wl_buffer@20</a>, 0, 0)<o:p></o:p> [ 47012.236] -> <a href="mailto:wl_surface@15.damage(0">wl_surface@15.damage(0</a>, 0, 10, 16)<o:p></o:p> [ 47012.290] -> <a href="mailto:wl_surface@15.commit()">wl_surface@15.commit()</a><o:p></o:p> [ 47012.527] -> <a href="mailto:wl_registry@2.bind(18">wl_registry@2.bind(18</a>, "xdg_shell", 1, new id [unknown]@21)<o:p></o:p> [ 47012.611] -> <a href="mailto:xdg_shell@21.use_unstable_version(5)"> xdg_shell@21.use_unstable_version(5)</a><o:p></o:p> Using the 'xdg-shell-v5' shell integration<o:p></o:p> [ 47012.724] -> <a href="mailto:xdg_shell@21.get_xdg_surface(new"> xdg_shell@21.get_xdg_surface(new</a> id xdg_surface@22, wl_surface@<o:p></o:p> 18)<o:p></o:p> [ 47012.823] -> <a href="mailto:xdg_surface@22.set_title(%22Vector"> xdg_surface@22.set_title("Vector</a> Deformation")<o:p></o:p> [ 47012.887] -> <a href="mailto:xdg_surface@22.set_app_id(%22deform%22)"> xdg_surface@22.set_app_id("deform")</a><o:p></o:p> [ 47012.938] -> <a href="mailto:wl_surface@18.set_buffer_scale(1)"> wl_surface@18.set_buffer_scale(1)</a><o:p></o:p> [ 47013.015] -> <a href="mailto:xdg_surface@22.set_fullscreen(nil)"> xdg_surface@22.set_fullscreen(nil)</a><o:p></o:p> [ 47013.058] -> <a href="mailto:wl_surface@18.set_buffer_transform(0)"> wl_surface@18.set_buffer_transform(0)</a><o:p></o:p> [ 47013.093] -> <a href="mailto:wl_surface@18.commit()">wl_surface@18.commit()</a><o:p></o:p> [ 47013.114] <a href="mailto:wl_keyboard@3.repeat_info(40">wl_keyboard@3.repeat_info(40</a>, 400)<o:p></o:p> [ 47013.151] <a href="mailto:wl_keyboard@3.keymap(1">wl_keyboard@3.keymap(1</a>, fd 6, 48097)<o:p></o:p> [ 47024.502] <a href="mailto:xdg_surface@22.configure(800">xdg_surface@22.configure(800</a>, 480, array, 1136)<o:p></o:p> [ 47024.654] -> <a href="mailto:xdg_surface@22.ack_configure(1136)"> xdg_surface@22.ack_configure(1136)</a><o:p></o:p> [ 47025.490] -> <a href="mailto:wl_shm@7.create_pool(new">wl_shm@7.create_pool(new</a> id wl_shm_pool@23, fd 11, 1536000)<o:p></o:p> [ 47025.555] -> <a href="mailto:wl_shm_pool@23.create_buffer(new"> wl_shm_pool@23.create_buffer(new</a> id wl_buffer@24, 0, 800, 480, <o:p></o:p> 3200, 0)<o:p></o:p> [ 47039.436] -> <a href="mailto:wl_surface@18.frame(new">wl_surface@18.frame(new</a> id wl_callback@25)<o:p></o:p> [ 47039.570] -> <a href="mailto:wl_surface@18.attach(wl_buffer@24"> wl_surface@18.attach(wl_buffer@24</a>, 0, 0)<o:p></o:p> [ 47039.685] -> <a href="mailto:wl_surface@18.damage(0">wl_surface@18.damage(0</a>, 0, 800, 480)<o:p></o:p> [ 47039.784] -> <a href="mailto:wl_surface@18.commit()">wl_surface@18.commit()</a><o:p></o:p> [ 47039.903] -> <a href="mailto:wl_surface@18.frame(new">wl_surface@18.frame(new</a> id wl_callback@26)<o:p></o:p> [ 47039.940] -> <a href="mailto:wl_surface@18.attach(wl_buffer@24"> wl_surface@18.attach(wl_buffer@24</a>, 0, 0)<o:p></o:p> [ 47040.017] -> <a href="mailto:wl_surface@18.damage(0">wl_surface@18.damage(0</a>, 0, 800, 480)<o:p></o:p> [ 47040.061] -> <a href="mailto:wl_surface@18.commit()">wl_surface@18.commit()</a><o:p></o:p> [ 47040.088] -> <a href="mailto:wl_surface@18.frame(new">wl_surface@18.frame(new</a> id wl_callback@27)<o:p></o:p> [ 47040.115] -> <a href="mailto:wl_surface@18.attach(wl_buffer@24"> wl_surface@18.attach(wl_buffer@24</a>, 0, 0)<o:p></o:p> [ 47040.152] -> <a href="mailto:wl_surface@18.damage(0">wl_surface@18.damage(0</a>, 0, 800, 480)<o:p></o:p> [ 47040.195] -> <a href="mailto:wl_surface@18.commit()">wl_surface@18.commit()</a><o:p></o:p> <o:p> </o:p> …<o:p></o:p> <o:p> </o:p> Control Menu:<o:p></o:p> [ 77712.673] <a href="mailto:wl_pointer@14.button(1759">wl_pointer@14.button(1759</a>, 19546163, 273, 0)<o:p></o:p> [ 77712.787] <a href="mailto:xdg_shell@21.ping(1760)">xdg_shell@21.ping(1760)</a><o:p></o:p> [ 77712.823] -> <a href="mailto:xdg_shell@21.pong(1760)">xdg_shell@21.pong(1760)</a><o:p></o:p> [ 77713.369] -> <a href="mailto:wl_compositor@4.create_surface(new"> wl_compositor@4.create_surface(new</a> id wl_surface@31)<o:p></o:p> [ 77718.628] -> <a href="mailto:xdg_shell@21.get_xdg_surface(new"> xdg_shell@21.get_xdg_surface(new</a> id xdg_surface@27, wl_surface@<o:p></o:p> 31)<o:p></o:p> [ 77718.720] -> <a href="mailto:xdg_surface@27.set_title(%22deform%22)"> xdg_surface@27.set_title("deform")</a><o:p></o:p> [ 77718.771] -> <a href="mailto:xdg_surface@27.set_app_id(%22deform%22)"> xdg_surface@27.set_app_id("deform")</a><o:p></o:p> [ 77718.809] -> <a href="mailto:wl_surface@31.set_buffer_scale(1)"> wl_surface@31.set_buffer_scale(1)</a><o:p></o:p> [ 77722.823] -> <a href="mailto:wl_surface@31.set_buffer_transform(0)"> wl_surface@31.set_buffer_transform(0)</a><o:p></o:p> [ 77722.873] -> <a href="mailto:wl_surface@31.commit()">wl_surface@31.commit()</a><o:p></o:p> [ 77723.182] -> <a href="mailto:wl_shm@7.create_pool(new">wl_shm@7.create_pool(new</a> id wl_shm_pool@32, fd 11, 225504)<o:p></o:p> [ 77723.258] -> <a href="mailto:wl_shm_pool@32.create_buffer(new"> wl_shm_pool@32.create_buffer(new</a> id wl_buffer@33, 0, 216, 261, <o:p></o:p> 864, 0)<o:p></o:p> [ 77745.426] -> <a href="mailto:wl_surface@31.frame(new">wl_surface@31.frame(new</a> id wl_callback@34)<o:p></o:p> [ 77745.479] -> <a href="mailto:wl_surface@31.attach(wl_buffer@33"> wl_surface@31.attach(wl_buffer@33</a>, 0, 0)<o:p></o:p> [ 77745.523] -> <a href="mailto:wl_surface@31.damage(3">wl_surface@31.damage(3</a>, 30, 210, 228)<o:p></o:p> [ 77745.568] -> <a href="mailto:wl_surface@31.commit()">wl_surface@31.commit()</a><o:p></o:p> [ 77745.619] -> <a href="mailto:wl_surface@31.frame(new">wl_surface@31.frame(new</a> id wl_callback@35)<o:p></o:p> [ 77745.648] -> <a href="mailto:wl_surface@31.attach(wl_buffer@33"> wl_surface@31.attach(wl_buffer@33</a>, 0, 0)<o:p></o:p> [ 77745.685] -> <a href="mailto:wl_surface@31.damage(3">wl_surface@31.damage(3</a>, 30, 210, 228)<o:p></o:p> [ 77745.729] -> <a href="mailto:wl_surface@31.commit()">wl_surface@31.commit()</a><o:p></o:p> [ 77746.154] -> <a href="mailto:wl_shm@7.create_pool(new">wl_shm@7.create_pool(new</a> id wl_shm_pool@36, fd 11, 225504)<o:p></o:p> [ 77746.231] -> <a href="mailto:wl_shm_pool@36.create_buffer(new"> wl_shm_pool@36.create_buffer(new</a> id wl_buffer@37, 0, 216, 261, <o:p></o:p> 864, 0)<o:p></o:p> [ 77750.230] -> <a href="mailto:wl_surface@31.frame(new">wl_surface@31.frame(new</a> id wl_callback@38)<o:p></o:p> [ 77750.273] -> <a href="mailto:wl_surface@31.attach(wl_buffer@37"> wl_surface@31.attach(wl_buffer@37</a>, 0, 0)<o:p></o:p> [ 77750.313] -> <a href="mailto:wl_surface@31.damage(3">wl_surface@31.damage(3</a>, 30, 210, 228)<o:p></o:p> [ 77750.357] -> <a href="mailto:wl_surface@31.commit()">wl_surface@31.commit()</a><o:p></o:p> [ 77750.410] <a href="mailto:wl_surface@31.enter(wl_output@10)"> wl_surface@31.enter(wl_output@10)</a><o:p></o:p> [ 77750.439] <a href="mailto:wl_keyboard@3.leave(1761">wl_keyboard@3.leave(1761</a>, wl_surface@18)<o:p></o:p> [ 77750.514] <a href="mailto:wl_keyboard@3.modifiers(1762">wl_keyboard@3.modifiers(1762</a>, 0, 0, 0, 0)<o:p></o:p> [ 77750.569] <a href="mailto:wl_keyboard@3.enter(1762">wl_keyboard@3.enter(1762</a>, wl_surface@31, array)<o:p></o:p> [ 77750.608] <a href="mailto:wl_data_device@9.selection(nil)"> wl_data_device@9.selection(nil)</a><o:p></o:p> [ 77750.631] <a href="mailto:xdg_surface@22.configure(800">xdg_surface@22.configure(800</a>, 480, array, 1763)<o:p></o:p> [ 77750.687] -> <a href="mailto:wl_display@1.sync(new">wl_display@1.sync(new</a> id wl_callback@39)<o:p></o:p> [ 77750.736] -> <a href="mailto:xdg_surface@22.ack_configure(1763)"> xdg_surface@22.ack_configure(1763)</a><o:p></o:p> [ 77750.758] <a href="mailto:xdg_surface@27.configure(0">xdg_surface@27.configure(0</a>, 0, array, 1764)<o:p></o:p> [ 77750.801] -> <a href="mailto:xdg_surface@27.ack_configure(1764)"> xdg_surface@27.ack_configure(1764)</a><o:p></o:p> [ 77750.981] <a href="mailto:wl_display@1.delete_id(39)">wl_display@1.delete_id(39)</a><o:p></o:p> [ 77751.006] <a href="mailto:wl_buffer@33.release()">wl_buffer@33.release()</a><o:p></o:p> [ 77751.022] <a href="mailto:wl_callback@39.done(1764)">wl_callback@39.done(1764)</a><o:p></o:p> [ 77757.482] -> <a href="mailto:wl_surface@18.frame(new">wl_surface@18.frame(new</a> id wl_callback@29)<o:p></o:p> [ 77757.556] -> <a href="mailto:wl_surface@18.attach(wl_buffer@24"> wl_surface@18.attach(wl_buffer@24</a>, 0, 0)<o:p></o:p> [ 77757.607] -> <a href="mailto:wl_surface@18.damage(0">wl_surface@18.damage(0</a>, 0, 800, 480)<o:p></o:p> [ 77757.654] -> <a href="mailto:wl_surface@18.commit()">wl_surface@18.commit()</a><o:p></o:p> [ 77757.712] -> <a href="mailto:wl_surface@18.frame(new">wl_surface@18.frame(new</a> id wl_callback@39)<o:p></o:p> [ 77757.741] -> <a href="mailto:wl_surface@18.attach(wl_buffer@24"> wl_surface@18.attach(wl_buffer@24</a>, 0, 0)<o:p></o:p> [ 77757.779] -> <a href="mailto:wl_surface@18.damage(0">wl_surface@18.damage(0</a>, 0, 800, 480)<o:p></o:p> [ 77757.822] -> <a href="mailto:wl_surface@18.commit()">wl_surface@18.commit()</a><o:p></o:p> [ 77760.248] -> <a href="mailto:wl_surface@31.frame(new">wl_surface@31.frame(new</a> id wl_callback@40)<o:p></o:p> [ 77760.295] -> <a href="mailto:wl_surface@31.attach(wl_buffer@33"> wl_surface@31.attach(wl_buffer@33</a>, 0, 0)<o:p></o:p> [ 77760.336] -> <a href="mailto:wl_surface@31.damage(28">wl_surface@31.damage(28</a>, 143, 160, 26)<o:p></o:p> [ 77760.380] -> <a href="mailto:wl_surface@31.commit()">wl_surface@31.commit()</a><o:p></o:p> <o:p> </o:p> Attached please find out the complete log.<o:p></o:p> <o:p> </o:p> Best regards,<o:p></o:p> <o:p> </o:p> Eric<o:p></o:p> <o:p> </o:p> <o:p> </o:p> <o:p> </o:p> </div> </body> </html>