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Qrox ef347776c2 Uses integer arithmetics in SDL_ResampleAudio 
- Avoids precision loss caused by large floating point numbers.
- Adds unit test to test the signal-to-noise ratio and maximum error of resampler.
- Code cleanup

(cherry-picked from commit 20e17559e5)
2023-03-10 18:37:00 +03:00
.github
ci: install pkg-config on Macos runner
2023-02-17 01:05:00 +03:00
acinclude
autotools: revised and silenced esound detection a bit.
2022-09-24 20:01:04 +03:00
android-project
Fix Xbox One gamepad axis assignment on SDL_JOYSTICK_ANDROID API (#7405)
2023-03-06 15:37:41 -08:00
android-project-ant
Added the old ant Android build project structure
2017-10-28 12:11:25 -07:00
build-scripts
wikiheaders: Sort pages before listing them in README/FrontPage.md.
2023-02-28 12:29:21 -05:00
cmake
cmake: really fix detection of pthread_setname_np() on Apple platforms.
2023-02-13 11:56:10 +03:00
docs
docs: Removed bogus file from wiki bridge.
2023-02-28 13:40:35 -05:00
include
Removed guard around the enabled assertions support code
2023-03-09 20:51:50 +03:00
mingw/pkg-support/cmake
cmake: else() does not need an argument
2022-10-20 13:29:35 +02:00
src
Uses integer arithmetics in SDL_ResampleAudio
2023-03-10 18:37:00 +03:00
test
Uses integer arithmetics in SDL_ResampleAudio
2023-03-10 18:37:00 +03:00
VisualC
cmake: use compatible interface properties to disallow linking to a different version of SDL
2023-03-03 23:41:18 +01:00
VisualC-GDK
Updated copyright for 2023
2023-01-09 09:48:21 -08:00
VisualC-WinRT
Move SDL_mslibc.c into the source file list
2022-11-13 11:09:38 -08:00
visualtest
Remove unneeded semicolon
2022-11-17 10:43:45 +01:00
wayland-protocols
Support wayland fractional scale protocol
2022-11-29 16:37:02 -05:00
Xcode
cmake: use compatible interface properties to disallow linking to a different version of SDL
2023-03-03 23:41:18 +01:00
Xcode-iOS/Demos
Cleanup add brace (#6545)
2022-11-28 12:33:03 -08:00
.clang-format
Commented out syntax that causes Visual Studio 2019 to complain on every edit
2022-12-02 00:43:46 -08:00
.editorconfig
editorconfig: remove trailing whitespace in source code
2022-12-26 10:34:45 -08:00
.gitignore
cmake: use FindALSA.cmake to find ALSA library
2022-12-11 23:23:45 +01:00
.wikiheaders-options
wikiheaders: Bridge README files in the docs directory to wiki.
2023-02-28 11:46:46 -05:00
Android.mk
android.mk: LOCAL_EXPORT_C_INCLUDES does not need to add include subfolder
2022-11-22 09:41:23 -08:00
autogen.sh
Simplified autogen.sh, thanks to @smcv for the tip
2022-05-05 11:54:24 -07:00
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
cmake: use compatible interface properties to disallow linking to a different version of SDL
2023-03-03 23:41:18 +01:00
configure
look for clock_gettime() in libc first, then in librt if not found.
2023-02-13 22:28:02 +03:00
configure.ac
look for clock_gettime() in libc first, then in librt if not found.
2023-02-13 22:28:02 +03:00
CREDITS.txt
Fixed crash if initialization of EGL failed but was tried again later.
2015-06-21 17:33:46 +02:00
INSTALL.txt
INSTALL.txt: Say "macOS" instead of "Mac OS X" in modern times.
2022-03-15 13:07:55 -04:00
LICENSE.txt
Updated copyright for 2023
2023-01-09 09:48:21 -08:00
Makefile.in
added missing FGREP to Makefile.in. fixed syntax. regenerated configure.
2022-11-24 17:00:20 +03:00
Makefile.minimal
build libSDL2_test too with Makefile.minimal
2021-11-14 01:10:32 +03:00
Makefile.os2
Updated to version 2.27.0 for development
2022-11-21 16:36:10 -08:00
Makefile.pandora
more fixes to standalone makefiles.
2021-11-13 21:56:20 +03:00
Makefile.w32
Updated to version 2.27.0 for development
2022-11-21 16:36:10 -08:00
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
Add documentation to autotoo'ls sdl2-config-version.cmake.in
2022-05-31 00:10:55 +02:00
sdl2-config.cmake.in
cmake: use compatible interface properties to disallow linking to a different version of SDL
2023-03-03 23:41:18 +01:00
sdl2-config.in
Revert "sdl2-config.in: Deprecate sdl2-config"
2022-11-18 06:53:13 -08:00
sdl2.m4
Revert "sdl2.m4: Deprecate AM_PATH_SDL2 in favour of PKG_CHECK_MODULES"
2022-11-18 06:52:12 -08:00
sdl2.pc.in
cmake: use FindALSA.cmake to find ALSA library
2022-12-11 23:23:45 +01:00
SDL2.spec.in
license: Fixed references to COPYING.txt that are now LICENSE.txt.
2021-02-18 11:07:26 -05:00
SDL2Config.cmake.in
cmake: use FindALSA.cmake to find ALSA library
2022-12-11 23:23:45 +01:00
TODO.txt
Fixed up legacy MoinMoin URLs at wiki.libsdl.org
2021-04-01 12:20:33 -04:00
WhatsNew.txt
Added SDL_DISPLAYEVENT_MOVED to detect when display positioning changes
2022-12-08 12:46:13 -08:00

README.md

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)

Description
Simple Directmedia Layer
sdlsdl2sdl3
Readme 192 MiB
Languages
C 86.4%
C++ 5.8%
Objective-C 3.4%
CMake 1.6%
Perl 0.8%
Other 1.7%