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88ba6798
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2019-10-30T21:12:36
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Wayland: touch events, use of memory after it is freed
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afdb40af
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2019-08-05T23:38:48
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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.
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d5ec735a
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2019-08-01T18:22:12
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Add a windowID field to SDL_TouchFingerEvent (bug #4331).
This is unimplemented on some platforms and will cause compile errors when building those platform backends for now.
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236b8606
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2019-04-02T18:07:27
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Bug 4576: one more warning
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b8e5c561
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2019-04-02T17:07:54
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Bug 4576: remove touch/mouse duplication for Wayland
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5e13087b
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2019-01-04T22:01:14
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Updated copyright for 2019
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f9192ab8
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2018-12-06T10:39:33
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wayland: Do not try to lock on an invalid pointer
This happens if you try to lock the pointer and (caps & WL_SEAT_CAPABILITY_POINTER) is false
Leading to input->pointer being NULL which ends up bringing the wayland client down (at lease on weston)
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bd3ee07c
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2018-12-05T16:49:38
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wayland: Send SDL_TOUCH_MOUSEID mouse events for touches.
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5029d50e
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2018-11-10T16:15:48
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Add SDL_TouchDeviceType enum and SDL_GetTouchDeviceType(SDL_TouchID id).
Touch device types include SDL_TOUCH_DEVICE_DIRECT (a touch screen with window-relative coordinates for touches), SDL_TOUCH_DEVICE_INDIRECT_ABSOLUTE (a trackpad-style device with absolute device coordinates), and SDL_TOUCH_DEVICE_INDIRECT_RELATIVE (a trackpad-style device with screen cursor-relative coordinates).
Phone screens are an example of a direct device type. Mac trackpads are the indirect-absolute touch device type. The Apple TV remote is an indirect-relative touch device type.
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5febdfce
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2018-09-24T11:49:25
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Fixed whitespace
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84e78320
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2018-08-23T14:47:38
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Fix "unresponsible application" issues in Wayland
Polling without wl_display_flush() never responds to ping requests.
In that case ping-pong works only on other events, such as user input
or on frame swapped.
From https://git.merproject.org/mer-core/libsdl/merge_requests/3
Original author: Alexander Akulich <a.akulich@omprussia.ru>
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c8ac9096
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2018-06-24T22:42:36
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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.
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cd532207
|
2018-02-07T13:13:55
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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.
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1fa4bcca
|
2018-01-03T10:43:01
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Fixed bug 4012 - Wayland: invalid direction on mouse wheel
Vladimir
Invalid direction on mouse wheel
Patch tested in Centos 7 + Weston
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6bc38737
|
2018-01-03T10:07:27
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Fixed bug 4011 - Wayland: fix free cursor
Vladimir
Sometimes SDL application crashes on cursor free.
Patch tested under Centos 7 + weston
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e3cc5b2c
|
2018-01-03T10:03:25
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|
Updated copyright for 2018
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e27f12e0
|
2017-09-29T10:07:37
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wayland: Fix bug 3814 -Wmissing-field-initializers
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834ab350
|
2017-08-21T11:19:38
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Fixed bug 3644 - Wayland touch event support
Moritz Bitsch
Attached is a small patch which enables multitouch events on Wayland.
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1d0584d5
|
2017-08-14T21:35:16
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|
Hopefully fixed Wayland build
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a4cfa936
|
2017-08-14T21:28:04
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Fixed bug 2293 - Precise scrolling events
Martijn Courteaux
I implemented precise scrolling events. I have been through all the folders in /src/video/[platform] to implement where possible. This works on OS X, but I can't speak for others. Build farm will figure that out, I guess. I think this patch should introduce precise scrolling on OS X, Wayland, Mir, Windows, Android, Nacl, Windows RT.
The way I provide precise scrolling events is by adding two float fields to the SDL_MouseWheelScrollEvent datastructure, called "preciseX" and "preciseY". The old integer fields "x" and "y" are still present. The idea is that every platform specific code normalises the scroll amounts and forwards them to the SDL_SendMouseWheel function. It is this function that will now accumulate these (using a static variable, as I have seen how it was implemented in the Windows specific code) and once we hit a unit size, set the traditional integer "x" and "y" fields.
I believe this is pretty solid way of doing it, although I'm not the expert here.
There is also a fix in the patch for a typo recently introduced, that might need to be taken away by the time anybody merges this in. There is also a file in Nacl which I have stripped a horrible amount of trailing whitespaces. (Leave that part out if you want).
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fb835f9e
|
2017-08-14T20:22:19
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Fixed bug 2330 - Debian bug report: SDL2 X11 driver buffer overflow with large X11 file descriptor
manuel.montezelo
Original bug report (note that it was against 2.0.0, it might have been fixed in between): http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=733015
--------------------------------------------------------
Package: libsdl2-2.0-0
Version: 2.0.0+dfsg1-3
Severity: normal
Tags: patch
I have occasional crashes here caused by the X11 backend of SDL2. It seems to
be caused by the X11_Pending function trying to add a high number (> 1024)
file descriptor to a fd_set before doing a select on it to avoid busy waiting
on X11 events. This causes a buffer overflow because the file descriptor is
larger (or equal) than the limit FD_SETSIZE.
Attached is a possible workaround patch.
Please also keep in mind that fd_set are also used in following files which
may have similar problems.
src/audio/bsd/SDL_bsdaudio.c
src/audio/paudio/SDL_paudio.c
src/audio/qsa/SDL_qsa_audio.c
src/audio/sun/SDL_sunaudio.c
src/joystick/linux/SDL_sysjoystick.c
--------------------------------------------------------
On Tuesday 24 December 2013 00:43:13 Sven Eckelmann wrote:
> I have occasional crashes here caused by the X11 backend of SDL2. It seems
> to be caused by the X11_Pending function trying to add a high number (>
> 1024) file descriptor to a fd_set before doing a select on it to avoid busy
> waiting on X11 events. This causes a buffer overflow because the file
> descriptor is larger (or equal) than the limit FD_SETSIZE.
I personally experienced this problem while hacking on the python bindings
package for SDL2 [1] (while doing make runtest). But it easier to reproduce in
a smaller, synthetic testcase.
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45b774e3
|
2017-01-01T18:33:28
|
|
Updated copyright for 2017
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|
d767a450
|
2016-11-06T08:34:27
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|
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.
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f11a4409
|
2016-09-01T01:26:56
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|
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.
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31cbb34e
|
2016-04-14T21:11:43
|
|
Wayland: Removed not needed including and setting of errno.
One internal function was setting errno on error but it was not read afterwards.
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be34036e
|
2016-03-02T20:25:23
|
|
Wayland: Fixed fault in event handling which might have caused a crash someday.
Found by Cppcheck.
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|
|
42065e78
|
2016-01-02T10:10:34
|
|
Updated copyright to 2016
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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().
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|
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bea1854c
|
2015-05-27T19:00:56
|
|
Patched to compile on C89 compilers.
|
|
|
9c343681
|
2015-05-27T18:54:06
|
|
Wayland: Avoid NULL dereference after window destruction (thanks, "x414e54"!).
Fixes Bugzilla #2934.
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|
|
2c4a6ea0
|
2015-05-26T06:27:46
|
|
Updated the copyright year to 2015
|
|
|
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.
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3a027059
|
2015-04-12T21:02:21
|
|
Patched to compile on C89 compilers.
|
|
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c539b3f9
|
2015-04-12T20:59:48
|
|
Make X11 and Wayland ProcessHitTest() code less verbose.
|
|
|
d10201be
|
2015-04-12T20:40:06
|
|
Implemented SetWindowHitTest() for Wayland (thanks, x414e54!).
Fixes Bugzilla #2941.
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fe6c797c
|
2015-04-10T23:30:31
|
|
Fixed an iOS view orientation issue when SDL_GL_CreateContext or SDL_CreateRenderer is called.
|
|
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
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b48e54aa
|
2015-01-26T22:00:29
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|
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.
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70438be2
|
2014-12-03T10:55:23
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|
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!
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5b5823ee
|
2014-11-23T21:09:54
|
|
add in support for passing down the "natural" (or flipped) scrolling direction in the MouseWheelEvent event
|
|
|
9c398852
|
2014-11-22T22:20:40
|
|
Corrected header file documentation comment.
|
|
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
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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.
|
|
|
58edac3e
|
2014-02-02T00:53:27
|
|
Fixed bug 2374 - Update copyright for 2014...
Is it that time already??
|
|
f52d7f5e
|
2014-01-28T11:39:37
|
|
[Wayland] Fixes segfault when mouse enters window
|
|
|
2ddd0c58
|
2014-01-20T12:53:44
|
|
Patched to compile if Wayland is disabled via SDL_config.h (thanks, Martin!).
Fixes Bugzilla #2351.
|
|
|
272ebb8e
|
2014-01-09T13:56:21
|
|
Dynamic loading support for Wayland
|
|
|
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
|