encounter
/
SDL
mirror of https://github.com/encounter/SDL.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
Simple Directmedia Layer
7,298 Commits 4 Branches 16 Tags 92 MiB
C 56.9%
C++ 36.4%
Objective-C 2.3%
Shell 1.3%
M4 1%
Other 2%
Go to file
Ryan C. Gordon fed8465085
loadbmp: Attempt to handle small palettes better. 
Only adjust the biClrUsed field if it is set to zero in the bitmap, and make
some effort to make sure we don't overflow a buffer in any case.

This was triggering an issue with the sailboat bmp used for testpalette.c in
SDL 1.2, which is an 8-bit paletted image with 66 palette entries instead of
256. See discussion at https://github.com/libsdl-org/sdl12-compat/issues/63

This change might be a problem, but there's no indication this code, which
originally landed in SDL_image 17 years ago with a large rewrite, is actually
fixing a specific issue. I'm also not sure we should actually make an effort
to accept a bmp that has a biClrUsed field that is both non-zero and _also_
incorrect.
 		2021-05-27 10:49:25 -04:00
.github Delete gh-pages.yml 2021-04-01 16:36:06 -04:00
VisualC Added Stadia controller source file to Visual Studio and Xcode projects 2021-01-24 00:51:26 -05:00
VisualC-WinRT Add SDL_cond implementation using Windows Condition Variables 2020-12-28 11:43:11 -08:00
Xcode minor watcom build fixes. 2021-05-15 00:22:50 +03:00
Xcode-iOS Added weak linking to hidapi framework 2020-11-17 10:29:36 -08:00
acinclude acinclude/libtool.m4: Apply macos11 patch from libtool bug #44605 2021-01-09 00:11:20 +03:00
android-project Enable TV game mode by default on Android 2021-05-07 12:43:35 -07:00
android-project-ant Added the old ant Android build project structure 2017-10-28 12:11:25 -07:00
build-scripts config.guess, config.sub: fix permissions 2021-05-25 14:56:37 +03:00
cmake CMake: fixes to pthreads detection. 2021-04-25 01:28:03 +03:00
debian debian: Align to debian packaging scheme 2021-04-07 13:57:23 -07:00
docs KMSDRM on Dragonfly BSD doesn't work without being root 2021-05-12 09:26:23 -07:00
include SDL_thread.h: move libc header includes before begin_code.h. 2021-05-25 14:56:56 +03:00
src loadbmp: Attempt to handle small palettes better. 2021-05-27 10:49:25 -04:00
test minor watcom build fixes. 2021-05-15 00:22:50 +03:00
visualtest fix permissions of a few files 2021-02-22 15:44:32 +03:00
wayland-protocols wayland: Drop support for kwin specific decoration management 2021-04-07 13:54:07 -07:00
.gitignore git: Ignore debian generated files 2021-04-05 15:38:32 -04:00
Android.mk minor watcom build fixes. 2021-05-15 00:22:50 +03:00
BUGS.txt Cleaned up a few more Bugzilla mentions. 2021-02-12 14:46:49 -05:00
CMakeLists.txt Remove gles2 vita render 2021-04-24 14:13:09 -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 Fixed up legacy MoinMoin URLs at wiki.libsdl.org 2021-04-01 12:20:33 -04:00
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 SDL: Updated patches for HAIKU 2021-03-13 18:36:01 -08:00
Makefile.minimal Added a dummy sensor driver 2018-08-21 13:29:21 -07:00
Makefile.os2 minor update to os2 makefile. (binary output doesn't change.) 2021-05-15 00:50:20 +03:00
Makefile.pandora Added a dummy sensor driver 2018-08-21 13:29:21 -07:00
Makefile.psp added SDL_strtokr() as a replacement for POSIX strtok_r (bug #4046.) 2019-11-20 20:40:50 +03:00
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.spec.in license: Fixed references to COPYING.txt that are now LICENSE.txt. 2021-02-18 11:07:26 -05:00
SDL2Config.cmake Fixed bug 3651 - CMake build does not install CMake package configuration 2017-08-09 19:03:10 -07:00
TODO.txt Fixed up legacy MoinMoin URLs at wiki.libsdl.org 2021-04-01 12:20:33 -04:00
WhatsNew.txt Fixed the name of the PS5 hint 2020-12-09 10:39:36 -08:00
autogen.sh bump minimum required autoconf version and revise autogen.sh 2021-04-14 23:20:40 +03:00
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
configure Generic check for desktop GL and EGL on Linux systems 2021-05-05 15:19:55 -07:00
configure.ac Generic check for desktop GL and EGL on Linux systems 2021-05-05 15:19:55 -07:00
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 build: Merge pkg-config Libs.private into Libs for static-only builds 2020-04-11 23:38:34 +01:00
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

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)