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Improved SDL_PollEvent usage (#4794)
* Avoid unnecessary SDL_PumpEvents calls in SDL_WaitEventTimeout

* Add a sentinel event to avoid infinite poll loops

* Move SDL_POLLSENTINEL to new internal event category

* Tweak documentation to indicate SDL_PumpEvents isn't always called

* Avoid shadowing event variable

* Ignore poll sentinel if more (user) events have been added after

Co-authored-by: Sam Lantinga <slouken@libsdl.org>
2021-10-14 22:26:10 -07:00
.github Add MinGW-w64 builds to GitHub Actions 2021-09-20 08:58:43 -07:00
acinclude acinclude/libtool.m4: Apply macos11 patch from libtool bug #44605 2021-01-09 00:11:20 +03:00
android-project Android: getCurrentOrientation uses getContext() to retrieve the activity (see bug #4825) 2021-10-13 08:35:56 +02:00
android-project-ant Added the old ant Android build project structure 2017-10-28 12:11:25 -07:00
build-scripts wikiheaders.pl: Try to handle functions with multiple declarations better. 2021-10-08 20:50:30 -04:00
cmake cmake: Move the old, global add_definitions (etc) to an interface library. 2021-10-05 12:34:29 -04:00
debian Updated to version 2.0.17 for development 2021-08-10 15:02:36 -07:00
docs PSP: links for setting up, compiling and running on PSP 2021-10-04 22:12:08 +02:00
include Improved SDL_PollEvent usage (#4794) 2021-10-14 22:26:10 -07:00
src Improved SDL_PollEvent usage (#4794) 2021-10-14 22:26:10 -07:00
test Fix compiler warnings in testvulkan.c 2021-10-06 15:24:41 -07:00
VisualC fix syntax error in SDL.vcxproj.filters 2021-09-27 14:10:02 +03:00
VisualC-WinRT winrt: Update SDL-UWP to VS2019 2021-09-08 06:26:26 -10:00
visualtest fix permissions of a few files 2021-02-22 15:44:32 +03:00
wayland-protocols wayland: Add support for text-input-unstable-v3 2021-07-29 14:43:46 -07:00
Xcode Removed X11 code from Apple Xcode project 2021-09-24 10:59:35 -07:00
Xcode-iOS Xcode-iOS Demos: Add CFBundleShortVersionString to Info.plist 2021-09-29 16:39:31 -07:00
.gitignore Added testgeometry to the git ignore file 2021-09-22 09:30:28 -07:00
Android.mk minor watcom build fixes. 2021-05-15 00:22:50 +03:00
autogen.sh bump minimum required autoconf version and revise autogen.sh 2021-04-14 23:20:40 +03:00
BUGS.txt Cleaned up a few more Bugzilla mentions. 2021-02-12 14:46:49 -05:00
cmake_uninstall.cmake.in Fixed bug 3867 - Can't find install_manifest.txt when running 'uninstall' target 2017-10-12 08:44:45 -07:00
CMakeLists.txt riscos: Implement SDL_GetPrefPath() 2021-10-12 13:07:52 -07:00
configure riscos: Implement SDL_GetPrefPath() 2021-10-12 13:07:52 -07:00
configure.ac riscos: Implement SDL_GetPrefPath() 2021-10-12 13:07:52 -07:00
CREDITS.txt Fixed crash if initialization of EGL failed but was tried again later. 2015-06-21 17:33:46 +02:00
INSTALL.txt development list has moved to forum 2021-06-01 16:49:13 -07:00
LICENSE.txt license: Fixing the license file to be correctly scooped up by Github automation 2021-02-17 13:08:13 -05:00
Makefile.in configure: Fixes to make SDL link as C++ on Haiku. 2021-08-06 14:08:50 -04:00
Makefile.minimal Added a dummy sensor driver 2018-08-21 13:29:21 -07:00
Makefile.os2 minor update to os2 makefile. 2021-10-04 00:32:56 +03:00
Makefile.pandora Added a dummy sensor driver 2018-08-21 13:29:21 -07:00
Makefile.psp PSP: fixed build 2021-10-04 21:56:42 +02:00
Makefile.wiz Added a dummy sensor driver 2018-08-21 13:29:21 -07:00
README-SDL.txt More HTTPS changes in the documentation. 2017-02-16 16:52:03 -05:00
README.md Update and rename README.txt to README.md 2021-03-20 18:46:37 -04:00
sdl2-config-version.cmake.in cmake: Forgot to add this file to revision control. 2020-02-25 14:52:03 -05:00
sdl2-config.cmake.in sdl2-config.cmake.in: Make SDL2::SDL2 work with MinGW, fixes #3665 2021-07-08 14:55:33 -07:00
sdl2-config.in build: Don't duplicate Libs in Libs.private in pkg-config file 2020-04-12 13:24:36 +01:00
sdl2.m4 acinclude & sdl2.m4 updates: 2020-12-22 17:00:28 +03:00
sdl2.pc.in rename PKG_CONFIG_LIBS_PRIV to PKGCONFIG_LIBS_PRIV 2021-04-14 21:40:50 +03:00
SDL2.spec.in license: Fixed references to COPYING.txt that are now LICENSE.txt. 2021-02-18 11:07:26 -05:00
SDL2Config.cmake Fix Debug-only builds with CMake 2021-10-05 18:45:53 -07:00
TODO.txt Fixed up legacy MoinMoin URLs at wiki.libsdl.org 2021-04-01 12:20:33 -04:00
WhatsNew.txt Enable AAUDIO driver for Android 2021-08-10 14:50:43 -07:00

Simple DirectMedia Layer (SDL) Version 2.0

https://www.libsdl.org/

Simple DirectMedia Layer is a cross-platform development library designed to provide low level access to audio, keyboard, mouse, joystick, and graphics hardware via OpenGL and Direct3D. It is used by video playback software, emulators, and popular games including Valve's award winning catalog and many Humble Bundle games.

More extensive documentation is available in the docs directory, starting with README.md

Enjoy!

Sam Lantinga (slouken@libsdl.org)