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Sam Lantinga 9302d7732d Fixed touch normalized coordinates 
When converting normalized coordinates to pixel coordinates, the valid range is 0 to (width or height) - 1, and the pixel coordinate of width or height is past the edge of the window.

Fixes https://github.com/libsdl-org/SDL/issues/2913
2023-11-05 06:55:39 -08:00
.github
CI: change FreeBSD CI runner to cross-platform-actions.
2023-10-26 01:03:40 +03:00
android-project
Fixed touch normalized coordinates
2023-11-05 06:55:39 -08:00
build-scripts
Added "--substring" to the help for rename_symbols.py
2023-10-23 09:14:54 -07:00
cmake
cmake: file(RELATIVE_PATH) needs 2 absolute paths
2023-10-30 19:50:35 +01:00
docs
Sync SDL3 wiki -> header
2023-11-05 14:11:05 +00:00
include
Use XINPUT_STATE instead of XINPUT_STATE_EX (thanks Andrew!)
2023-11-04 22:28:09 -07:00
mingw/pkg-support/cmake
build: don't add SDL3 subfolder to include path for external projects
2022-11-27 14:33:13 -08:00
src
Fixed touch normalized coordinates
2023-11-05 06:55:39 -08:00
test
Dynamically allocate long text for SDL_EVENT_TEXT_INPUT events
2023-11-04 20:55:10 -07:00
VisualC
Added subsystem refcount tests to testautomation
2023-11-04 00:52:08 -07:00
VisualC-GDK
main: Added _optional_ callback entry points.
2023-11-01 18:40:41 -04:00
VisualC-WinRT
main: Added _optional_ callback entry points.
2023-11-01 18:40:41 -04:00
wayland-protocols
Add and event and flag to report when a window has been occluded
2023-07-18 16:42:05 -04:00
Xcode
Add SDL_sysmain_callbacks.c to the Xcode project
2023-11-05 00:31:27 -07:00
.clang-format
Commented out syntax that causes Visual Studio 2019 to complain on every edit
2022-12-02 00:43:01 -08:00
.clang-tidy
Fix size of memcpy in SDL_AudioDeviceFormatChangedAlreadyLocked
2023-08-05 14:14:45 -04:00
.editorconfig
Fixed formatting for Haiku cc files
2023-01-25 03:03:41 -08:00
.gitignore
Add VS code directory to gitignore
2023-07-25 23:36:14 -07:00
.wikiheaders-options
sdlwiki: SDL3 advises users to include through 'SDL3/SDL.h'
2023-03-21 02:19:19 +01:00
Android.mk
Always provide an implementation for all SDL3 symbols
2023-10-12 14:00:47 +02:00
BUGS.txt
Cleaned up a few more Bugzilla mentions.
2021-02-12 14:46:49 -05:00
CMakeLists.txt
Use XINPUT_STATE instead of XINPUT_STATE_EX (thanks Andrew!)
2023-11-04 22:28:09 -07:00
CREDITS.txt
Use Apple's nomenclature for macOS and iOS
2022-11-25 16:00:06 -08:00
INSTALL.txt
Use Apple's nomenclature for macOS and iOS
2022-11-25 16:00:06 -08:00
LICENSE.txt
Updated copyright for 2023
2023-01-09 09:41:41 -08:00
README-SDL.txt
More HTTPS changes in the documentation.
2017-02-16 16:52:03 -05:00
README.md
Fixed typo
2023-08-31 09:32:39 -07:00
TODO.txt
Fixed up legacy MoinMoin URLs at wiki.libsdl.org
2021-04-01 12:20:33 -04:00
WhatsNew.txt
Removed patch note for change already in SDL 2.x
2023-07-08 09:35:42 -07:00

README.md

Simple DirectMedia Layer (SDL) Version 3.0

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. If you are migrating to SDL 3.0 from SDL 2.0, the changes are extensively documented in README-migration.md.

Enjoy!

Sam Lantinga (slouken@libsdl.org)

Description
Simple Directmedia Layer
sdlsdl2sdl3
Readme 175 MiB
Languages
C 86.4%
C++ 5.9%
Objective-C 3.4%
CMake 1.6%
Perl 0.8%
Other 1.7%