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1337 Commits

Author SHA1 Message Date
Cameron Cawley 9dfa000bc0 Initial support for building for Windows with OpenWatcom 2022-05-19 20:11:10 +03:00
Ozkan Sezer efa2e6a1ea SDL_thread.h: use SDL_ThreadFunction for SDL_CreateThreadWithStackSize 2022-05-19 18:55:02 +03:00
Cameron Cawley 0cca71a846 Use SDLCALL for callbacks in public APIs 2022-05-18 15:01:27 -07:00
Ivan Epifanov 8c5bda6acd Vita: remove Vita-specific RWOps code 2022-05-18 08:29:25 -07:00
Sam Lantinga f0bc5c9cbf Added effects support for virtual controllers 2022-05-16 07:21:28 -07:00
SDL Wiki Bot 5953422c09 Sync wiki -> header 2022-05-16 03:52:04 +00:00
Sam Lantinga bfac54b59c Added the ability to specify which buttons and axes are present for virtual controllers 2022-05-15 20:34:44 -07:00
SDL Wiki Bot 49ca8bf520 Sync wiki -> header 2022-05-16 03:03:04 +00:00
Sam Lantinga 94eeb587c1 First pass at extending virtual controller functionality 
Added the ability to specify a name and the product VID/PID for a virtual controller

Also added a test case to testgamecontroller, if you pass --virtual as a parameter
 2022-05-15 20:01:12 -07:00
Cameron Cawley e0f3da497f Remove unused SDL_ASSEMBLY_ROUTINES define 2022-05-12 14:37:00 +03:00
SDL Wiki Bot f93e810780 Sync wiki -> header 2022-05-12 07:39:04 +00:00
Sylvain 6b9884d40a
Fixed bug #4213 - update documentation to reflect SDL2 behavior of SDL_RenderGetLogicalSize 2022-05-12 09:36:49 +02:00
Michael Fitzmayer 9b75fa0165
N-Gage port: add changes from code reviews, overall cleanup (#5618) 
* Add changes from code review by @ccawley2011, #5597, overall cleanup

* Update N-Gage README, minor cleanup and rephrasing

* Call SDL_SetMainReady() before calling SDL_main, return SDL_main instead of main
 2022-05-11 09:31:34 -07:00
Sam Lantinga 2c2cbbe664 Fixed function reference for SDL_SIMDGetAlignment() 2022-05-11 09:04:23 -07:00
Cameron Cawley 2f924020e8 Add SDL_SCANCODE_CALL and SDL_SCANCODE_ENDCALL 2022-05-10 16:12:10 -07:00
Cameron Cawley 2bc373622b Add SDL_SCANCODE_SOFTLEFT and SDL_SCANCODE_SOFTRIGHT 2022-05-10 16:12:10 -07:00
Alex Szpakowski f871c178b9 macOS: remove dead code for supporting 10.6 at runtime. 2022-05-10 14:04:14 -07:00
Simon McVittie 8ab3ae98f0 stdinc: Add a comment to clarify why inline functions are needed here 
Signed-off-by: Simon McVittie <smcv@collabora.com>
 2022-05-10 06:50:54 -07:00
Alex Szpakowski d35c737f1c macOS: change min supported OS from 10.6 to 10.7. 2022-05-09 21:53:40 -07:00
Simon McVittie f661654fad stdinc: Add overflow-checking add and multiply for size_t 
This can be used to check whether untrusted sizes would cause overflow
when used to calculate how much memory is needed.

Signed-off-by: Simon McVittie <smcv@collabora.com>
 2022-05-09 21:31:39 -07:00
Simon McVittie cd7c2f1de7 Switch versioning scheme to be the same as GLib and Flatpak 
For stable releases, this gives us the ability to make bugfix-only point
releases such as 2.24.1 if we want to, and distinguish between them
programmatically. For example, this ability could have been useful after
2.0.16 to fix Xwayland regressions, and after 2.0.18 to fix event loop
regressions.

For development releases, this gives us the ability to make multiple
prereleases during the same feature cycle, and distinguish between them
programmatically. For example, this would have been useful during 2.0.22
development, which went through three prereleases before reaching the
final release.

Signed-off-by: Simon McVittie <smcv@collabora.com>
 2022-05-04 09:55:35 -07:00
Simon McVittie ba6f96275e Document SDL_VERSIONNUM as able to encode larger minor versions 
Now that we've said this will be removed from SDL 3, we're free to use
any encoding that is compatible with existing SDL versions and will still
compare correctly for all SDL 2 version numbers. This allows the SDL 2
minor version to go beyond 1 digit, limited only by the size of
SDL_version.minor (which is 8 bits), making the largest possible version
number 2.255.99.

The patchlevel (micro version) is still limited to 2 digits.

Signed-off-by: Simon McVittie <smcv@collabora.com>
 2022-05-04 09:55:35 -07:00
Simon McVittie e0daa2a530 Deprecate SDL_COMPILEDVERSION and SDL_VERSIONNUM, to be removed in 3.x 
The encoding used in SDL_VERSIONNUM (e.g. 2.0.22 -> 2022) cannot
represent 2-digit minor versions without overflowing from the hundreds
digit into the thousands digit, which produces confusing version
numbers that will compare incorrectly when the major version is increased
to 3.

However, we can sidestep this problem by declaring that SDL_VERSIONNUM
will no longer be present in SDL 3, which means it only needs to be able
to represent SDL 2 version numbers losslessly.

Signed-off-by: Simon McVittie <smcv@collabora.com>
 2022-05-04 09:55:35 -07:00
Simon McVittie f9a5cf77b8 Make SDL_VERSION_ATLEAST future-proof against larger version numbers 
This comparison normally happens at compile-time, not at runtime, so
it doesn't matter if it isn't optimal. This avoids incorrect comparison
if the minor version in SDL_COMPILEDVERSION and SDL_VERSIONNUM has more
than one digit, which would cause it to overflow from the hundreds place
into the thousands place.

Signed-off-by: Simon McVittie <smcv@collabora.com>
 2022-05-04 09:55:35 -07:00
Cameron Cawley b398a847be Add SDL_FLOATWORDORDER for older ARM toolchains 2022-05-04 09:52:11 -07:00
atfrase db9e14e504 disabled linux joystick debugging outputs and reverted unnecessary comment edit 2022-05-03 10:44:09 -07:00
atfrase 3696e23d09 added hints SDL_HINT_LINUX_DIGITAL_HATS and SDL_HINT_LINUX_HAT_DEADZONES to control the new Linux hat handling; added define DEBUG_GAMEPAD_MAPPINGS to log messages when generating default gamepad mapings for Linux joysticks 2022-05-03 10:44:09 -07:00
Michael Fitzmayer fbd230bb6c
Add support for the Nokia N-Gage (#5597) 
* Add initial support for the Nokia N-Gage

* N-Gage: disable clipping for the time being, issue needs to be resolved later

* Move va_copy definition to SDL_internal.h

* Move stdlib.h include to SDL_config_ngage.h, much cleaner this way

* Remove redundant include, add HAVE_STDLIB_H

* Revert "N-Gage: disable clipping for the time being, issue needs to be resolved later"

This reverts commit 4f5f0fc36cc7f34fad05e45671dfa7b8dc32fd51.

* N-Gage: fix clipping issue by providing proper math functions
 2022-05-03 08:51:49 -07:00
Susko3 6150245d65 Add new verbosity level for logging of `SDL_SysWMEvent`s 
Now logged only if SDL_HINT_EVENT_LOGGING is set to "3" or above.
 2022-05-02 15:33:13 -07:00
Sam Lantinga 829f6b3d7d These headers are system headers, not local headers 2022-04-30 11:33:03 -07:00
Sam Lantinga f81419702e Document that SDL_MAX_LOG_MESSAGE is no longer meaningful 2022-04-29 11:28:59 -07:00
Ryan C. Gordon 7d7ec9c951
x11: Remove XVidMode and Xinerama support. 
Fixes #1782.
 2022-04-26 23:17:13 -04:00
Sam Lantinga e551384a99 Added functions to get the platform dependent name for a joystick or game controller 2022-04-26 14:54:14 -07:00
Ozkan Sezer e9ff4fdd49 add SDL_bsearch 2022-04-26 04:03:25 +03:00
meyraud705 3dcfe86082 Add joystick battery event 2022-04-25 15:46:17 -07:00
Sam Lantinga fa29e2d7f7 Updated to version 2.0.23 for development 2022-04-25 13:45:51 -07:00
Eddy Jansson 0288de8529 SDL_Rect: Add \sa documentation block to SDL_FRect 2022-04-22 12:09:13 -04:00
Eddy Jansson fc944859d1 SDL_Rect: Use a default epsilon in SDL_FRectEquals() 
Add SDL_FRectEqualsEpsilon() for when more control over
equality test is required.
 2022-04-20 08:38:53 -07:00
Eddy Jansson 00feca27b0 Add SDL_FLT_EPSILON. 2022-04-20 08:38:53 -07:00
Ethan Lee c37090f9a4 wayland: Add support for TOOLTIP/POPUP_MENU 2022-04-18 12:31:02 -04:00
Ryan C. Gordon c1336b21ed hints: Make SDL_VIDEODRIVER and SDL_AUDIODRIVER formal hints. 
They were just environment variables before.

Fixes #5528.
 2022-04-17 11:31:55 -07:00
David Gow 9c2f46b0d5 Wayland: Add SDL_HINT_VIDEO_WAYLAND_PREFER_LIBDECOR 
This hint allows libdecor to be used even when xdg-decoration is
available. It's mostly useful for debugging libdecor, but could in
theory be used by applications which want to (for example) bundle their
own libdecor plugins.
 2022-04-12 11:52:41 -04:00
Sam Lantinga 505d6a4a05 Update version to 2.0.22 for release 2022-04-08 18:18:56 -07:00
Sam Lantinga 6d7d142b70 Fixed typo 2022-04-08 18:10:38 -07:00
Connor Clark 6dbca7c911 Compile with recursive mutexes for emscripten 
Emscripten actually does support recursive mutexes, so no need to use SDL's fake recursive code.

Background: #5428, #5479
 2022-04-06 18:51:35 -07:00
Ozkan Sezer c0bb39e5e9 check for HAVE_ROAPI_H in cmake and autotools, and 
update SDL_config_windows.h and SDL_config_winrt.h
 2022-04-02 02:50:02 +03:00
Jaylon Gowie 8c542a3591 Desktop OpenGL 1.X/2.X PSVita Support 2022-03-31 00:02:56 -04:00
Ryan C. Gordon 3425e9950e
stdinc: SDL_COMPILE_TIME_ASSERT defines shouldn't have a semicolon. 2022-03-30 10:13:47 -04:00
Ivan Epifanov 96be9cddcc Vita: add hint to select which touchpad generates mouse events 2022-03-28 08:36:32 -07:00
Cameron Gutman a60986caa8 Correct default structure packing on Windows ARM64 
See issue #5454 for details
 2022-03-27 19:03:54 -05:00
SDL Wiki Bot 6d1c3cd691 Sync wiki -> header 2022-03-27 17:11:05 +00:00
SDL Wiki Bot 2591f7e39c Sync wiki -> header 2022-03-27 16:52:04 +00:00
SDL Wiki Bot 7ba4d24c25 Sync wiki -> header 2022-03-27 16:49:05 +00:00
Ryan C. Gordon 7bc498d325
direct3d: Implement missing blend operations. 
This is only for Direct3D 9; Direct3D 11 already had this implemented.

Fixes #5375.
 2022-03-27 09:14:07 -04:00
SDL Wiki Bot 2a4e0f8fd0 Sync wiki -> header 2022-03-23 16:09:05 +00:00
Sylvain Becker c23a7ad38a
Add SDL_RenderGetWindow() API to get the window associated with a renderer (#5440) 
Add SDL_RenderGetWindow() API to get the window associated with a renderer
 2022-03-23 17:07:56 +01:00
Ryan C. Gordon f782abe5f0
hints: Added SDL_HINT_QUIT_ON_LAST_WINDOW_CLOSE. 
Fixes #2349.
 2022-03-22 09:54:29 -04:00
Ryan C. Gordon 2b3c16eb5b
Sync wiki -> headers. 2022-03-20 23:17:14 -04:00
Ryan C. Gordon d81fee7623
SDL_Rect: Added floating point versions of all the rectangle APIs. 
Fixes #5110.
 2022-03-19 10:35:24 -04:00
SDL Wiki Bot aef1e56737 Sync wiki -> header 2022-03-18 17:30:05 +00:00
Sam Lantinga 40b7326b38 Added a note that SDL_RenderReadPixels() should be called before SDL_RenderPresent() 2022-03-18 10:28:38 -07:00
Sam Lantinga 6c96217727 Added the hint SDL_HINT_MOUSE_RELATIVE_MODE_CENTER, controlling whether the mouse should be constrained to the center of the window or the whole window in relative mode. 
For further info about the pros and cons, check out the discussion in https://github.com/libsdl-org/SDL/issues/5271
 2022-03-18 10:07:59 -07:00
Sam Lantinga 5ff42438e3 Added a hint to capture the mouse when mouse buttons are pressed, defaulting on 
Fixes https://github.com/libsdl-org/SDL/issues/5301
 2022-03-17 17:39:46 -07:00
Sam Lantinga e5f45455c9 Added a hint to mark a foreign window as usable with OpenGL 
Fixes https://github.com/libsdl-org/SDL/issues/2942
 2022-03-17 14:44:34 -07:00
Ethan Lee 0bf8ccfb60 video: Add a hint to allow Vulkan surfaces on foreign windows 2022-03-17 14:25:55 -07:00
Ozkan Sezer f0d2747df1 use _Static_assert for SDL_COMPILE_TIME_ASSERT(), when available 2022-03-17 08:43:27 -07:00
Ozkan Sezer ecc1c871e6 SDL_endian.h: use endian predefs from newer gcc and clang versions. 
Closes: https://github.com/libsdl-org/SDL/pull/5403
 2022-03-14 10:10:40 +03:00
SDL Wiki Bot 229297d97f Sync wiki -> header 2022-03-11 22:47:04 +00:00
Zach Reedy d14a126383
IME Composition Truncation + SDL_IsTextInputShown + SDL_ClearComposition (#5398) 
* Fixes for IME Composition Truncation + Addition of SDL_ClearComposition, SDL_IsTextInputShown

* Fixed: Documentation and code style issues raised during code review.
 2022-03-11 14:45:17 -08:00
SDL Wiki Bot 232c3556ac Sync wiki -> header 2022-03-04 17:30:05 +00:00
Sam Lantinga ae73ea9c07 Clarified documentation for the trigger rumble API 
Fixes https://github.com/libsdl-org/SDL/issues/5372
 2022-03-04 09:27:46 -08:00
SDL Wiki Bot 669a7f8552 Sync wiki -> header 2022-02-23 16:18:05 +00:00
Phillip Stephens 94d43186f2 GameCubeAdapter: Add suppport for all rumble modes 
This adds support for all 3 of the gamecube controller's rumble modes
Rumble: 1
Stop: 0
StopHard: 2
This is useful for applications that need the full range of support
This also adds a hint to control rumble behavior, defaults 0 to maintain compatibility
 2022-02-23 07:03:02 -08:00
Sam Lantinga 18032979d8 Added the hint SDL_HINT_JOYSTICK_ROG_CHAKRAM to control whether ROG Chakram mice show up as joysticks 
This hint defaults off, but when it is enabled the mice will have a game controller mapping set up for Profile 3 (set in the Armoury Crate software)
 2022-02-15 13:07:51 -08:00
Ozkan Sezer 67f12ede3b move bug #5333 fix to headers 2022-02-08 21:32:50 +03:00
SDL Wiki Bot 580d231822 Sync wiki -> header 2022-02-08 10:37:04 +00:00
Sylvain 34d4f5b14e
Fixed bug #2032: add SDL_GetTouchName to expose the driver name of the device (Thanks @mgerhardy!) 2022-02-08 11:32:20 +01:00
Ozkan Sezer 050a5e1a15 removed unused SDL_config_wiz.h 2022-02-04 20:02:20 +03:00
Francisco Javier Trujillo Mata daea9fa19e Remove SDL_config_psp and references 2022-02-02 08:36:39 -05:00
SDL Wiki Bot e1cf8d8748 Sync wiki -> header 2022-02-01 16:58:05 +00:00
SDL Wiki Bot 4fa21dd65b Sync wiki -> header 2022-02-01 10:37:05 +00:00
Sylvain d46cc18afc
Fix function comment 2022-02-01 11:35:26 +01:00
SDL Wiki Bot 61b6a2cad4 Sync wiki -> header 2022-02-01 10:33:04 +00:00
Sylvain fe2ed6cf6f
Fixed bug #5221 - Add SDL_AndroidSendMessage() 2022-02-01 11:30:43 +01:00
pionere 3939ef72f8 cleanup SDL_GetAudioDeviceSpec 
- drop unnecessary hascapture check
- call SDL_InvalidParamError and return -1 in case the index is out of range
- do not zfill SDL_AudioSpec
- adjust documentation to reflect the behavior
 2022-01-28 20:40:19 -05:00
pionere 014e2bbdb2 use SDL_COMPILE_TIME_ASSERT instead of SDL_STATIC_ASSERT 2022-01-28 20:40:19 -05:00
pionere 65e9415b98 sync handling of subsystems 
- add DUMMY-define in case the subsystem is enabled but not available (filesystem/misc/locale)
- add missing PSP/VITA-filesystem defines
- sync the order of filesystems in SDL_config.h.cmake/in
- add option to disable locale subsystem in configure
 2022-01-28 20:40:19 -05:00
pionere 998117b3ff add 'Misc' subsystem 2022-01-28 20:40:19 -05:00
pionere 942b01a54c do not use RWOps in WIN_SetWindowIcon 2022-01-28 20:40:19 -05:00
pionere 739f350f45 add SDL_LOCALE_DISABLED to SDL_config.h 2022-01-28 20:40:19 -05:00
ulatekh 57bc90403e Add hint to optionally forcibly raise the window under MS Windows. 2022-01-24 11:10:57 -08:00
Sam Lantinga a0e3c884d4 Updated to version 2.0.21 for development 2022-01-17 15:32:27 -08:00
Ryan C. Gordon 42302d0a59
x11: Let apps specify a custom _NET_WM_WINDOW_TYPE. 
Fixes #5185.
 2022-01-11 21:17:21 -05:00
SDL Wiki Bot b424665e08 Sync wiki -> header 2022-01-10 20:40:05 +00:00
SDL Wiki Bot 5e3f4ccc34 Sync wiki -> header 2022-01-10 20:35:04 +00:00
Ozkan Sezer f14c7bb443 added missing hidapi stuff for os/2 with libusb 2022-01-09 20:33:32 +03:00
Sam Lantinga 09ece861d1 Added the hint SDL_HINT_RENDER_LINE_METHOD to select the line rendering method 2022-01-08 11:36:52 -08:00
Ozkan Sezer 21914b4e2f updated Makefile.psp and SDL_config_psp.h 2022-01-08 11:55:10 +03:00
Sam Lantinga 9294634840 Updated to version 2.0.20 for release 2022-01-07 18:29:40 -08:00
Sam Lantinga 4b38d4c96b Leave the Metal view active on the window when recreating the Metal renderer 
Fixes https://github.com/libsdl-org/SDL/issues/5140

Also move the metal tag definition to SDL_syswm.h so it can be used by applications
 2022-01-07 12:38:45 -08:00
Ozkan Sezer 75ac944b9c check for tpcshrd.h and define HAVE_TPCSHRD_H if it's available. 2022-01-06 22:24:00 +03:00
Sam Lantinga 120c76c84b Updated copyright for 2022 2022-01-03 09:40:21 -08:00
Francisco Javier Trujillo Mata 13a9cd4797 Adding sysfilesystem driver to PSP 2022-01-02 08:06:04 -08:00
Alex Szpakowski 7f5339e6c4 Document the packed integer formats SDL_Color is bit-compatible with. 2021-12-14 12:19:16 -08:00
Sam Lantinga 086c74556d Fixed build warning on iOS 2021-12-14 12:08:36 -08:00
Sylvain b7885abc44
Fixed bug #5087: SDL_RenderGeometryRaw() passes colors as int* instead of SDL_Color* 2021-12-14 10:31:55 +01:00
Ozkan Sezer 8d14e6ea44 replaced use of _MAX_PATH with CCHMAXPATH in os/2 code, 
it now compiles without HAVE_LIBC
 2021-12-08 14:01:02 +03:00
Wouter Wijsman da5dbb4763
Fix SDL2main on PSP (#5076) 
- Fix SDL2main on PSP
  SDL2main was not working for PSP, because it wasn't being activated and
  it wasn't unsetting the main. Besides that a debug screen being started
  was causing issues with joystick input and the sceKernelExitGame calli
  is no longer needed with the current PSPDEV SDK.
- Clean up imports in PSP main
- Set PSP GPU and user modes in main
- Fix exit callback in PSP main
 2021-12-07 18:43:50 +03:00
Wouter Wijsman 897c7cfa8b Make sure SDL_VIDEO_RENDER_PSP is set 2021-12-07 14:03:00 +03:00
Wouter Wijsman 21fd0047e3 Initial for building PSP version with CMake 2021-12-07 14:03:00 +03:00
Ozkan Sezer 70c5e91d0f os/2 optionally builds against libiconv. 2021-12-01 01:20:10 +03:00
Sam Lantinga 5fc901d4f3 Updated to version 2.0.19 for development 2021-11-30 09:58:21 -08:00
Sam Lantinga 976328bb0f Fixed ABI break in SDL test header 2021-11-28 08:54:18 -08:00
Sam Lantinga 110e4e1334 Use WGI instead of XInput for Windows 10 UWP apps 
Fixes https://github.com/libsdl-org/SDL/issues/5017
 2021-11-27 10:24:32 -08:00
Ozkan Sezer 5a0ea7fb17 Check for O_CLOEXEC definition in fcntl.h at configuration time, 
If not available, define it internally as 0 (in SDL_internal.h).
Define it as available for macOS >= 10.7 in SDL_config_macosx.h.
 2021-11-27 19:23:10 +03:00
Sam Lantinga 7242075b2b Updated version to 2.0.18 for release 2021-11-26 08:12:45 -08:00
Ozkan Sezer eb39e20588 SDL_endian.h: remove aarch64 asm. 
The asm has been reported broken in at least optimized Apple M1 builds;
and besides, the compiler builtins have precedence over the asm anyway.

Closes https://github.com/libsdl-org/SDL/issues/3943
 2021-11-25 17:00:50 +03:00
Ozkan Sezer 53aa8eec5f minor cleanup for watcom _inline keyword. 2021-11-25 17:00:24 +03:00
SDL Wiki Bot 3c71f8939b Sync wiki -> header 2021-11-25 13:53:04 +00:00
Cameron Gutman 57520cbde6 Improve documentation for input grabbing functions 2021-11-25 16:49:57 +03:00
Ozkan Sezer f8900583e5 removed windows winmm joystick driver 2021-11-23 17:04:40 +03:00
Sylvain e5467af7c8
Minor change comment 2021-11-23 09:42:07 +01:00
Sam Lantinga c97b721868 Added SDL_PremultiplyAlpha() to premultiply alpha on a block of SDL_PIXELFORMAT_ARGB8888 pixels 2021-11-21 12:18:10 -08:00
Ryan C. Gordon aeff8748a5
configure: Allow building of the "offscreen" video target. 
It was CMake-only before this.
 2021-11-20 13:35:56 -05:00
Ozkan Sezer 990fb668f7 tests: several -Wwrite-strings fixes. 2021-11-20 01:02:02 +03:00
Ozkan Sezer 3ed0c62672 SDL_RWsize: updated description 2021-11-19 01:24:40 +03:00
SDL Wiki Bot 0fddda6e57 Sync wiki -> header 2021-11-18 21:51:05 +00:00
SDL Wiki Bot e526830996 Sync wiki -> header 2021-11-18 20:58:04 +00:00
Ryan C. Gordon 3f978c0f93
include: Improved documentation of SDL_RegisterApp and SDL_UnregisterApp. 2021-11-18 15:56:16 -05:00
Ryan C. Gordon 7f70f6e1e2
include: Note that several rwops functions used to be macros before 2.0.10. 2021-11-18 15:31:02 -05:00
SDL Wiki Bot 319d2b3e05 Sync wiki -> header 2021-11-18 20:29:04 +00:00
SDL Wiki Bot 16a1721e9d Sync wiki -> header 2021-11-18 20:25:05 +00:00
hgs3 c2464653d0 Remove unnecessary clang-cl check since Clang has __builtin_bswap. 2021-11-18 03:28:00 +03:00
hgs3 6b66542e7b Fixing compilation errors for VS2019 Clang toolset (fixes #4702) 2021-11-18 03:28:00 +03:00
Ozkan Sezer dd6269b1e0 SDL_endian.h: added proper version check (VS2005+) to MSVC functionality 2021-11-17 17:55:00 +03:00
Cameron Gutman 43d1b42a5a cmake: Sync build config options with autotools 
- SDL_CLOCK_GETTIME now defaults to ON to match autotools build
- Add detection of float.h and Xdbe
- Fix detection of pthread_setname_np() (requires _GNU_SOURCE)
- Move SDL_USE_IME definition into SDL_config.h.cmake
 2021-11-16 16:51:38 -08:00
Sam Lantinga 66058bbbd5 Fixed exception accessing Bluetooth devices on Android 12 
Since accessing Bluetooth prompts the user for permission on both Android and iOS, and we only need it for Steam Controller support, we'll leave it off by default. You can enable it by setting the hint SDL_HINT_JOYSTICK_HIDAPI_STEAM to "1" before calling SDL_Init()

Fixes https://github.com/libsdl-org/SDL/issues/4952
 2021-11-15 16:52:56 -08:00
Sam Lantinga fb6aba1938 Updated SDL_egl.h with the latest Khronos headers 
https://www.khronos.org/registry/EGL/api/
 2021-11-14 15:35:49 -08:00
Ozkan Sezer 8a6e48d46d constified SDL_RegisterApp() 2021-11-14 04:40:50 +03:00
Ozkan Sezer acb602d607 minor style adjustment 2021-11-12 07:28:00 +03:00
Misa 3bf7994fe2 Add and use `SDL_FALLTHROUGH` for fallthroughs 
Case fallthrough warnings can be suppressed using the __fallthrough__
compiler attribute. Unfortunately, not all compilers have this
attribute, or even have __has_attribute to check if they have the
__fallthrough__ attribute. [[fallthrough]] is also available in C++17
and the next C2x, but not everyone uses C++17 or C2x.

So define the SDL_FALLTHROUGH macro to deal with those problems - if we
are using C++17 or C2x, it expands to [[fallthrough]]; else if the
compiler has __has_attribute and has the __fallthrough__ attribute, then
it expands to __attribute__((__fallthrough__)); else it expands to an
empty statement, with a /* fallthrough */ comment (it's a do {} while
(0) statement, because users of this macro need to use a semicolon,
because [[fallthrough]] and __attribute__((__fallthrough__)) require a
semicolon).

Clang before Clang 10 and GCC before GCC 7 have problems with using
__attribute__ as a sole statement and warn about a "declaration not
declaring anything", so fall back to using the /* fallthrough */ comment
if we are using those older compiler versions.

Applications using SDL are also free to use this macro (because it is
defined in begin_code.h).

All existing /* fallthrough */ comments have been replaced with this
macro. Some of them were unnecessary because they were the last case in
a switch; using SDL_FALLTHROUGH in those cases would result in a compile
error on compilers that support __fallthrough__, for having a
__attribute__((__fallthrough__)) statement that didn't immediately
precede a case label.
 2021-11-12 07:26:14 +03:00
Sam Lantinga 9c3bcf8e8a Added SDL_hid_ble_scan() for pairing Steam Controllers on iOS and tvOS 2021-11-11 17:31:14 -08:00
Sam Lantinga abc12a832c Revert "Add and use `SDL_FALLTHROUGH` for fallthroughs" 
This reverts commit 66a08aa391.

This causes problems with older compilers:
https://github.com/libsdl-org/SDL/pull/4791#issuecomment-966630997
 2021-11-11 15:58:44 -08:00
SDL Wiki Bot cfbae8b967 Sync wiki -> header 2021-11-11 23:12:04 +00:00
Cameron Gutman fe09a4930a joystick: Add APIs to query rumble support 2021-11-11 15:10:08 -08:00
Ozkan Sezer 1ba695dc94 whitespace between '#' and 'cmakedefine' does not seem to work.. 
at least with my version of cmake-3.9.6.
 2021-11-12 02:00:04 +03:00
SDL Wiki Bot a3648e26df Sync wiki -> header 2021-11-11 21:52:04 +00:00
Sam Lantinga b15e880e73 Fixed open functions in the SDL_hidapi.h header 2021-11-11 13:50:16 -08:00
Sam Lantinga 1e159bc6fa Include standard wrapping for SDL public headers in SDL_hidapi.h 2021-11-11 13:46:07 -08:00
SDL Wiki Bot 76e3bb55bb Sync wiki -> header 2021-11-11 20:48:04 +00:00