src/video/wayland/SDL_waylandvideo.h


Log

Author Commit Date CI Message
Sam Lantinga 120c76c8 2022-01-03T09:40:00 Updated copyright for 2022
Sam Lantinga 57366285 2021-11-23T20:14:18 Only send display events for hotplugged displays, not the initial state
Ethan Lee a7a54e64 2021-11-18T00:43:55 wayland: Add support for display connect/disconnect events
Ethan Lee 5cc23868 2021-11-15T11:52:43 wayland: Add support for SDL_DisplayOrientation
Cameron Gutman 408a93a1 2021-10-23T15:43:04 wayland: Use multi-thread event reading APIs Wayland provides the prepare_read()/read_events() family of APIs for reading from the display fd in a deadlock-free manner across multiple threads in a multi-threaded application. Let's use those instead of trying to roll our own solution using a mutex. This fixes an issue where a call to SDL_GL_SwapWindow() doesn't swap buffers if it happens to collide with SDL_PumpEvents() in the main thread. It also allows coexistence with other code or toolkits in our process that may want read and dispatch events themselves.
David Gow 25f9e32b 2021-10-02T16:52:43 wayland: Don't let multiple threads dispatch wayland events at once wl_display_dispatch() will block if there are no events available, and while we try to avoid this by using SDL_IOReady() to verify there are events before calling it, there is a race condition between SDL_IOReady() and wl_display_dispatch() if multiple threads are involved. This is made more likely by the fact that SDL_GL_SwapWindow() calls wl_display_dispatch() if vsync is enabled, in order to wait for frame events. Therefore any program which pumps events on a different thread from SDL_GL_SwapWindow() could end up blocking in one or other of them until another event arrives. This change fixes this by wrapping wl_display_dispatch() in a new mutex, which ensures only one thread can compete for wayland events at a time, and hence the SDL_IOReady() check should successfully prevent either from blocking.
Ethan Lee 8e54698a 2021-09-22T13:26:44 wayland: Add support for high-DPI cursors
Cameron Gutman 6ae227d0 2021-08-08T23:27:08 x11/wayland: fix screensaver suspension via D-Bus b08b1bde introduced a subtle bug. Despite not using D-Bus types directly, the code used the SDL_USE_LIBDBUS definition set by SDL_dbus.h to conditionally compile calls SDL_DBus_ScreensaverTickle() and SDL_DBus_ScreensaverInhibit(). As a result, it still compiled without SDL_dbus.h included, but screensaver suspension silently failed to work. The D-Bus stuff could probably use some tweaks to be harder to accidentally break, but for now just restore the header includes.
Cameron Gutman b08b1bde 2021-08-03T22:50:58 linux: remove d-bus lazy init dead code Lazy init in X11/Wayland is dead code since dbdbae4
Ethan Lee 32f909f7 2021-08-03T13:30:57 wayland: Remove redundant waylanddyn.h includes. All files including waylanddyn.h already include waylandvideo.h first.
Ethan Lee 124405a0 2021-08-03T13:17:19 wayland: Fix building without Vulkan support
Ethan Lee 74162b74 2021-07-29T13:27:31 wayland: Add support for text-input-unstable-v3
Ethan Lee 03185e74 2021-07-27T18:35:00 wayland: Tag/Check wl_output objects as well, fixes crashes when libdecor is in use
Simon Zeni 6aae5b44 2021-07-27T17:12:26 Remove wl-shell and xdg-shell-unstable-v6 support (#4323) * wayland-protocol: update wayland.xml to 1.19.0 * wayland: remove shell_surface field from SDL_SysWMinfo * wayland: remove wl_shell support * waypand-protocols: update xdg-shell.xml to 1.20 * wayland: remove xdg-shell-unstable-v6 support * wayland: deprecate wl shell surface syswm info, add xdg surface
Christian Rauch 9e6fcbe7 2020-06-11T22:10:28 wayland: client-side decoration
Ethan Lee 151f9538 2021-06-02T11:41:44 wayland: Implement RaiseWindow with xdg-activation
Nicolas Caramelli 31637dde 2021-05-04T14:59:29 Generic check for desktop GL and EGL on Linux systems
Ethan Lee 509228c4 2021-04-18T22:26:27 wayland: Implement GetDisplayDPI
Ethan Lee 46df195b 2021-04-18T09:33:06 wayland: Implement GetDisplayBounds
Ethan Lee ed24c345 2021-04-16T21:35:50 wayland: Implement basic window move events via wl_surface_listener. This unearthed an unspeakably large amount of bugs in the wl_output enumerator, notably the fact that the wl_output user pointer was to temporary memory! This was "fixed" in e862856, and was then pointed out as a leak in 4183211, which was undone in d9ba204. The busted fix was correct that the malloc was an issue, but wrong about _why_; SDL_AddVideoDisplay copies by value and does not reuse the pointer, so generally you want your VideoDisplay to be on the stack, but of course the callbacks don't allow that, so a malloc was a workaround. But we can do better and just host our temporary display inside WaylandOutputData because that will be persistent while also not leaking. Wait, wasn't I talking about move events? Right, that: wl_surface_listener does at least give us the ability to know what monitor we're on, even though we have no idea where we are on the monitor. All we need to do is check the wl_output against the display list and then push a move event that both indicates the correct display while also not being _too_ much of a lie (but enough of a lie to where our event doesn't get discarded as "undefined" or whatever). The index check for the video display is what spawned the great nightmare you see before you; aside from the bugfix this is actually a really basic patch.
David Edmundson f6a09ef1 2021-04-07T16:16:23 wayland: Drop support for kwin specific decoration management KWin has supported the shared and formalised zxdg_decoration since Plasma 5.16 which came out mid 2019. Whilst it made sense to support them both for a while, it should not be needed for future SDL releases.
Ethan Lee eeee7308 2021-03-29T16:57:03 wayland: Implement IME support. Note that this is purely to make it possible to enter text that requires composition - for example, before this commit Kanji input didn't work at all. The big problem this still has is that we need the window position, and this is still not implemented. Once we have this information we can do the equivalent of XTranslateCoordinates to put the rectangle where we want it.
Sam Lantinga 629334f2 2021-02-09T15:02:55 Fixed bug 5543 - Wayland: Fix waylandvideo.h warnings wahil1976 This patch fixes the warnings seen when compiling the Wayland backend. This will also be required in the future to avoid issues with compilation.
Sebastian Krzyszkowiak e862856e 2021-02-01T08:57:39 wayland: Don't crash when the properties of already existing wl_output change
Sebastian Krzyszkowiak 3ae2ec34 2021-01-31T19:06:37 wayland: Fix transform and scale handling when setting display mode
Cameron Gutman bd553ea8 2021-01-20T21:17:20 Implement support for inhibiting the screensaver on Wayland We support both the org.freedesktop.ScreenSaver D-Bus API (same as the X11 backend) and the Wayland idle_inhibit_unstable_v1 protocol. Some Wayland compositors only support one or the other, so we need both to for broad compatibility.
Cameron Gutman d789ba83 2021-01-19T18:20:07 Implement keyboard grab support for Wayland Use zwp_keyboard_shortcuts_inhibit_manager_v1 to allow SDL applications to capture system keyboard shortcuts like Alt+Tab when keyboard grab is enabled via SDL_HINT_GRAB_KEYBOARD.
Sam Lantinga 9130f7c3 2021-01-02T10:25:38 Updated copyright for 2021
Sam Lantinga a8780c6a 2020-01-16T20:49:25 Updated copyright date for 2020
Sam Lantinga afdb40af 2019-08-05T23:38:48 Fixed bug 4689 - SDL fails to detect compositor shutdown on Wayland -- program keeps running M Stoeckl To reproduce: 1. Run any SDL-based program with a Wayland compositor, orphaning it so that it doesn't have an immediate parent process. (For example, from a terminal, running `supertux2 & disown`.) The program should use the wayland backend, i.e. by setting environment variable SDL_VIDEODRIVER=wayland. 2. Kill the compositor process. Results: - The SDL program will keep running. Expected results: - The SDL program should close. (What close should mean here, I'm not sure - is injecting an SDL_Quit the appropriate action when a video driver disconnects?) Build data: 2019-06-22, hg tip (12901:bf8d9d29cbf1), Linux, can reproduce with sway, weston, and other Wayland oompositors.
Sebastian Krzyszkowiak 797b2813 2019-06-12T00:55:05 wayland: HiDPI support
Sam Lantinga 5e13087b 2019-01-04T22:01:14 Updated copyright for 2019
Ryan C. Gordon 2878d4f8 2018-12-05T16:53:15 egl: Don't force X11 support when testing for EGL. Fixes building Wayland support on embedded systems without X11. (TODO: maybe move the EGL test out of the X11 tests at some point, too.)
Sebastian Krzyszkowiak 5f980514 2018-11-04T21:08:40 wayland: ask xdg-decoration protocol extension to use server-side decorations if possible.
Ryan C. Gordon a5ebd4d7 2018-10-29T10:14:59 wayland: ask KDE protocol extension to use server-side decorations if possible.
Ryan C. Gordon c8ac9096 2018-06-24T22:42:36 wayland: Implemented xdg-wm-base support. This is just in parity with the existing zxdg-shell-unstable-v6 code. Making the Wayland target robust (and uh, with title bars) is going to take a lot of work on top of this.
Ryan C. Gordon cd532207 2018-02-07T13:13:55 wayland: Add support for xdg-shell protocol (unstable v6). This is meant to be the desktop-enhanced version of wl_shell. Right now we just match what the existing wl_shell code does, but there are other areas of functionality available to us now, that we can fill in later. This uses the "unstable" API, since this is what ships in Ubuntu 17.10 (as part of Wayland 1.10), but Wayland 1.12 promotes this to stable with extremely minor changes. We will add support for the stable version when it makes sense to do so.
Sam Lantinga e3cc5b2c 2018-01-03T10:03:25 Updated copyright for 2018
Sam Lantinga 0d011ec6 2017-08-28T00:22:23 Renaming of guard header names to quiet -Wreserved-id-macro
Sam Lantinga 45b774e3 2017-01-01T18:33:28 Updated copyright for 2017
Sam Lantinga d767a450 2016-11-06T08:34:27 Fixed 2942 - Wayland: Drag and Drop / Clipboard x414e54 I have implemented Drag and Drop and Clipboard support for Wayland. Drag and dropping files from nautilus to the testdropfile application seems to work and also copy and paste.
Sam Lantinga f11a4409 2016-09-01T01:26:56 wayland: Add support for relative mouse mode, by Jonas ?dahl <jadahl@gmail.com> Generate the C protocol files from the protocol XML files installed by wayland-protocols, and use them to implement support for relative pointer motions and pointer locking. Note that at the time, the protocol is unstable and may change in the future. Any future breaking changes will, however, fail gracefully and result in no regressions compared to before this patch.
Bastien Nocera 736a624d 2016-09-01T01:22:58 Wayland: Set "class" for each window we create This will be used by Wayland compositors to match the application ID and .desktop file to the SDL window(s). Applications can set the SDL_VIDEO_WAYLAND_WMCLASS environemnt variable early in the process to override using the binary name as a fallback. Note that we also support the SDL_VIDEO_X11_WMCLASS in the Wayland backend so that if a program correctly associated the desktop file with the window under X11, only a newer SDL would be needed for it to work under Wayland. https://bugzilla.libsdl.org/show_bug.cgi?id=3376
Philipp Wiesemann fa77df4e 2016-03-16T22:09:23 Wayland: Fixed storing a theme cursor which is never used in video data.
Sam Lantinga 42065e78 2016-01-02T10:10:34 Updated copyright to 2016
Philipp Wiesemann 0e45984f 2015-06-21T17:33:46 Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
Sam Lantinga 2c4a6ea0 2015-05-26T06:27:46 Updated the copyright year to 2015
Ryan C. Gordon b72938c8 2015-04-20T12:22:44 Windows: Always set the system timer resolution to 1ms by default. An existing hint lets apps that don't need the timer resolution changed avoid this, to save battery, etc, but this fixes several problems in timing, audio callbacks not firing fast enough, etc. Fixes Bugzilla #2944.
Alex Szpakowski fe6c797c 2015-04-10T23:30:31 Fixed an iOS view orientation issue when SDL_GL_CreateContext or SDL_CreateRenderer is called.
Emmanuel Gil Peyrot 89be609a 2015-03-18T01:14:45 Wayland: Properly discover displays and their modes. Fixes Bugzilla #2913.
Edward Rudd b88ca1b4 2015-02-10T16:28:56 the last parameter of XChangeProperty is the number of elements.. and when the element format is 32.. the element is "long" so we have 5 long elements here. Yes this seems confusing as on mac+linux Long is either 32 or 64bits depending on the architecture, but this is how the X11 protocol is defined. Thus 5 is the correct value for the nelts here. Not 5 or 10 depending on the architecture. More info on the confusion https://bugs.freedesktop.org/show_bug.cgi?id=16802
Philipp Wiesemann b48e54aa 2015-01-26T22:00:29 Fixed bug 2802 - [patch] Fix android build compiling in wrong filesystem implementation Jonas Kulla The configure script didn't differentiate between Linux and Android, unconditionally compiling in the unix implementation of SDL_sysfilesystem.c. I'm probably one of the very few people building SDL for android using classic configure + standalone toolchain, so this has gone undetected all along.
Philipp Wiesemann 8dc56f2b 2014-12-04T21:33:59 Corrected header file guard comment.
David Ludwig 70438be2 2014-12-03T10:55:23 WinRT: fixed bug whereby SDL would override an app's default orientation WinRT apps can set a default, preferred orientation via a .appxmanifest file. SDL was overriding this on app startup, and making the app use all possible orientations (landscape and portrait). Thanks to Eric Wing for the heads up on this!
Philipp Wiesemann 9c398852 2014-11-22T22:20:40 Corrected header file documentation comment.
Pierre-Loup A. Griffais 24c86b55 2014-09-11T19:24:42 [X11] Reconcile logical keyboard state with physical state on FocusIn since the window system doesn't do it for us like other platforms. This prevents sticky keys and missed keys when going in and out of focus, for example Alt would appear to stick if switching away from an SDL app with Alt-Tab and had to be pressed again. CR: Sam
David Ludwig 3dcb451f 2014-04-09T21:29:19 Added a README file regarding WinRT support To note, this file is currently formatted with CRLF line endings, rather than LF, to allow the file to be viewed with Notepad.
Sam Lantinga 58edac3e 2014-02-02T00:53:27 Fixed bug 2374 - Update copyright for 2014... Is it that time already??
Gabriel Jacobo 272ebb8e 2014-01-09T13:56:21 Dynamic loading support for Wayland
Gabriel Jacobo fce6257c 2013-12-27T09:29:39 Implements touch support on QTWayland. Contributed by Thomas Perl.
Gabriel Jacobo ec1cb49e 2013-12-14T20:18:43 Wayland support Based on the original port to Wayland by: Joel Teichroeb, Benjamin Franzke, Scott Moreau, et al. Additional changes in this commit, done by me: * Wayland uses the common EGL framework * EGL can now create a desktop OpenGL context * testgl2 loads GL functions dynamically, no need to link to libGL anymore * Assorted fixes to the Wayland backend Tested on the Weston Compositor (v1.0.5) that ships with Ubuntu 13.10, running Weston under X. Tests ran: testrendercopyex (all backends), testgl2, testgles2,testintersections