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b8d85c69
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2022-11-30T12:51:59
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Update for SDL3 coding style (#6717)
I updated .clang-format and ran clang-format 14 over the src and test directories to standardize the code base.
In general I let clang-format have it's way, and added markup to prevent formatting of code that would break or be completely unreadable if formatted.
The script I ran for the src directory is added as build-scripts/clang-format-src.sh
This fixes:
#6592
#6593
#6594
(cherry picked from commit 5750bcb174300011b91d1de20edb288fcca70f8c)
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fb0ce375
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2022-11-27T17:38:43
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Cleanup add brace (#6545)
* Add braces after if conditions
* More add braces after if conditions
* Add braces after while() conditions
* Fix compilation because of macro being modified
* Add braces to for loop
* Add braces after if/goto
* Move comments up
* Remove extra () in the 'return ...;' statements
* More remove extra () in the 'return ...;' statements
* More remove extra () in the 'return ...;' statements after merge
* Fix inconsistent patterns are xxx == NULL vs !xxx
* More "{}" for "if() break;" and "if() continue;"
* More "{}" after if() short statement
* More "{}" after "if () return;" statement
* More fix inconsistent patterns are xxx == NULL vs !xxx
* Revert some modificaion on SDL_RLEaccel.c
* SDL_RLEaccel: no short statement
* Cleanup 'if' where the bracket is in a new line
* Cleanup 'while' where the bracket is in a new line
* Cleanup 'for' where the bracket is in a new line
* Cleanup 'else' where the bracket is in a new line
(cherry picked from commit 6a2200823c66e53bd3cda4a25f0206b834392652 to reduce conflicts merging between SDL2 and SDL3)
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903301c6
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2022-11-16T02:04:59
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wayland: Always use integer scaling for cursors.
Cursors don't get fractionally scaled, so always scale system cursor sizes to the next whole integer.
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689218eb
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2022-11-04T12:07:20
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Fix wayland reconnection paths
Most of this code is disabled out for now.
- For mouse cursors we have a wl_surface for both system and custom
cursors which needs recreating.
- The other patch is about nullification after deletions
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571ff1a3
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2022-10-30T00:19:09
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wayland: Prepare cursor implementation for reconnect support
Co-authored-by: David Edmundson <kde@davidedmundson.co.uk>
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ad29875e
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2022-04-18T17:03:05
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Wayland: Emulate mouse warp using relative mouse mode
Several games (including Source and GoldSrc games, and Bioshock
Infinite) attempt to "fake" relative mouse mode by repeatedly warping
the cursor to the centre of the screen. Since mouse warping is not
supported under Wayland, the viewport ends up "stuck" in a rectangular
area.
Detect this case (mouse warp while the cursor is not visible), and
enable relative mouse mode, which tracks the cursor position
independently, and so can Warp successfully.
This is behind the SDL_HINT_VIDEO_WAYLAND_EMULATE_MOUSE_WARP hint, which
is enabled by default, unless the application enables relative mouse
mode itself using SDL_SetRelativeMouseMode(SDL_TRUE).
Note that there is a behavoural difference, in that relative mouse mode
typically doesn't take mouse accelleration into account, but the
repeated-warping technique does, so mouse movement can seem very slow
with this (unless the game has its own mouse accelleration option, such
as in Portal 2).
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1c88a052
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2022-09-09T16:03:17
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Update Wayland cursors to match X11 cursors
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0b9868b0
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2022-08-02T12:56:56
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wayland: Use D-Bus to retrieve the cursor size and theme on GNOME
GNOME exposes the cursor size and theme via the org.freedesktop.portal.Settings interface of the xdg-desktop portal, so query these values via D-Bus, if available.
The XCURSOR_SIZE/XCURSOR_THEME envvars will be tried first, so as not to override any user specified sizes or themes, then D-Bus, then, failing that, it will fall back to default values.
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120c76c8
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2022-01-03T09:40:00
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Updated copyright for 2022
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fae70349
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2021-11-23T10:33:12
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Fix warnings: static, include, un-initialized vairables
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c97b7218
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2021-11-21T12:18:10
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Added SDL_PremultiplyAlpha() to premultiply alpha on a block of SDL_PIXELFORMAT_ARGB8888 pixels
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b528d484
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2021-10-22T16:59:46
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wayland: Wayland cursors should use premultiplied alpha
It turns out that Wayland's WL_SHM_FORMAT_ARGB8888 format (and, indeed,
all wayland RGBA formats) should be treated as premultiplied. SDL
surfaces tend not to be premultiplied, and this is assumed by other
backends when dealing with cursors.
This change premultiplies the cursor surface in Wayland_CreateCursor()
using the new SDL_PremultiplySurfaceAlphaToARGB8888(). In so doing, it
also adds support for a wider range of input surfaces, including those
with non-ARGB8888 pixel formats, and those which don't have
pitch==width.
This should fix #4856
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0fc43504
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2021-09-27T16:41:43
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wayland: Add support for XCURSOR_THEME/SIZE
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9b74623b
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2021-09-22T13:52:36
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wayland: Woops, forgot to assign cursor theme size...
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8e54698a
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2021-09-22T13:26:44
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wayland: Add support for high-DPI cursors
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32f909f7
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2021-08-03T13:30:57
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wayland: Remove redundant waylanddyn.h includes.
All files including waylanddyn.h already include waylandvideo.h first.
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4ada14a2
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2021-07-21T13:39:10
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Replace libc functions to SDL equivalent in wayland video subsystem
Wayland video subsystem uses a mix of libc and SDL function.
This patch switches libc functions to SDL ones and fixes a mismatch in memory
allocation/dealoccation of SDL_Cursor in SDL_waylandmouse.c (calloc on line 201
and SDL_free on line 313) which caused memory corruption if custom memory
allocator where provided to SDL.
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8c5b7af2
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2021-02-25T19:30:47
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Wayland: Fix mouse pointer hiding on Plasma Wayland
Unlike Mutter and Sway, KWin actually checks the serial passed in
wl_pointer_set_cursor(). The serial provided is supposed to be the
serial of the pointer enter event, but We were always passing 0.
This caused KWin to drop our requests to hide the cursor.
Thanks to the KDE folks for spotting this in my debug logs.
Fixes #3576
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9130f7c3
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2021-01-02T10:25:38
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Updated copyright for 2021
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cb361896
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2020-12-09T07:16:22
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Fixed bug 5235 - All internal sources should include SDL_assert.h
Ryan C. Gordon
We should really stick this in SDL_internal.h or something so it's always available.
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22da9d4d
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2020-05-28T14:47:55
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wayland: assert that mmap() didn't return NULL.
In practice, it never _would_, but in theory it _might_, so this assertion
tells the static analyzer not to worry about it.
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a8780c6a
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2020-01-16T20:49:25
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Updated copyright date for 2020
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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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e3cc5b2c
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2018-01-03T10:03:25
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Updated copyright for 2018
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bf8ccf08
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2017-05-19T23:30:59
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Removed redundant mouse clean up on quit for some platforms.
SDL_MouseQuit() already frees cursors and sets fields to NULL.
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45b774e3
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2017-01-01T18:33:28
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Updated copyright for 2017
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74e1dd4c
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2016-11-11T13:14:00
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Define _GNU_SOURCE when building SDL
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f11a4409
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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
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2016-04-14T21:11:43
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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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a9edc513
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2016-03-28T21:03:04
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Wayland: Fixed missing error message if creating a custom cursor failed.
SDL_GetError() returned no error message because it was written to stderr only.
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35da1308
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2016-03-16T22:09:39
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Wayland: Fixed crash if memory mapping failed while creating a custom cursor.
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676041aa
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2016-03-11T22:10:15
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Wayland: Fixed drawing created cursors without transparency.
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167dd4a1
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2016-03-11T22:09:50
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Wayland: Fixed showing created cursors incorrectly before the first redraw.
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ab8be043
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2016-03-02T20:25:09
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Wayland: Fixed crash if allocating memory for cursor failed.
Also added missing error message if first allocation failed.
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42065e78
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2016-01-02T10:10:34
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Updated copyright to 2016
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e346f142
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2015-07-17T21:03:58
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SDL_WarpMouseGlobal() should return non-void.
There are platforms it isn't implemented on (and currently can't be
implemented on!), and there's currently no way for an app to know this.
This shouldn't break ABI on apps that moved to a revision between 2.0.3 and
2.0.4.
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0e45984f
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2015-06-21T17:33:46
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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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2c4a6ea0
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2015-05-26T06:27:46
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Updated the copyright year to 2015
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b72938c8
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2015-04-20T12:22:44
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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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fe6c797c
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2015-04-10T23:30:31
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Fixed an iOS view orientation issue when SDL_GL_CreateContext or SDL_CreateRenderer is called.
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9a686aaa
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2015-04-07T22:49:56
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Wayland: changed a few "SetError(); return -1;" to "return SetError()".
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b88ca1b4
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2015-02-10T16:28:56
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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
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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
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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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9c398852
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2014-11-22T22:20:40
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Corrected header file documentation comment.
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24c86b55
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2014-09-11T19:24:42
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[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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7798b4d6
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2014-09-09T17:26:16
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video: waylandmouse: handle mmap error properly
Signed-off-by: Ryo Munakata <ryomnktml@gmail.com>
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45ed5ee4
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2014-06-04T10:55:26
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Added an API function to warp the mouse cursor in global screen space: SDL_WarpMouseGlobal()
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60e05040
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2014-04-19T02:17:34
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Fixed some issues reported on new Ubuntu 14.04 buildbots.
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5a6f4d40
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2014-04-17T20:51:28
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Fixed bug 2485 - [PATCH] Wayland: cursor disappears permanently after window loses mouse focus
Bryan Cain
Using any SDL application with the Wayland backend under Weston, if the application sets a cursor with SDL_SetCursor, the cursor will work until the mouse pointer leaves the window. When the pointer re-enters the window, there will be no cursor displayed at all.
I did some digging, and the reason for this is that SDL attaches the buffer to the cursor surface only once (during cursor creation) and assumes that it will stay attached. This is not how Wayland works, though - once the compositor is done rendering the buffer, it will release it, so it is no longer attached to the surface. When the cursor re-enters the window a second time, SDL sets the cursor to the same surface with no buffer attached, so no cursor is displayed.
This is fixed by the attached patch, which makes SDL attach the buffer to the surface when the cursor is set, not when it is created.
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59690a4e
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2014-04-17T20:21:10
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Fixed bug 2482 - Wayland_CreateSystemCursor trying to load nonexistent "wait" cursor
Bryan Cain
Wayland_CreateSystemCursor tries to load a cursor named "wait" for two of the system cursor categories. This causes a segmentation fault when one of these cursors is used, because "wait" is not an actual cursor name in X11/Wayland cursor themes.
I can't attach my patch since I'm on a mobile right now, but I can confirm that simply replacing "wait" with "watch" for both of its uses in Wayland_CreateSystemCursor (in SDL_waylandmouse.c) fixes the bug.
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3dcb451f
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2014-04-09T21:29:19
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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.
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58edac3e
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2014-02-02T00:53:27
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Fixed bug 2374 - Update copyright for 2014...
Is it that time already??
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f52d7f5e
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2014-01-28T11:39:37
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[Wayland] Fixes segfault when mouse enters window
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2ddd0c58
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2014-01-20T12:53:44
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Patched to compile if Wayland is disabled via SDL_config.h (thanks, Martin!).
Fixes Bugzilla #2351.
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272ebb8e
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2014-01-09T13:56:21
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Dynamic loading support for Wayland
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ec1cb49e
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2013-12-14T20:18:43
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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
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