Simple Directmedia Layer
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Sam Lantinga 8b6ad7ffba Fixed bug 2101 - CWBackPixel causes weird window flickering on window resize
aBothe

I tried to experiment a bit with SDL2 and OpenGL today and noticed that something caused some weird flickering when resizing my nicely drawn SDL2/OpenGL window:
Just after resizing, the background went black and I had to let my OpenGL code redraw the contents..
However, after some hours spent with googling I found out that in OpenGL examples where this CWBackPixel flag was not used when creating X windows, there was no flickering while resizing the window.

See http://www.sbin.org/doc/Xlib/chapt_04.html @ "The Window Background" for more info.
2013-09-27 23:47:57 -07:00
VisualC Added SDL_GetBasePath() and SDL_GetPrefPath() in new filesystem module. 2013-08-20 19:57:11 -04:00
Xcode update xcode projects with filesystem API bits. (missing tests and missing from files from some targets) 2013-08-25 11:20:14 -04:00
Xcode-iOS OCD fixes: Adds a space after /* (glory to regular expressions!) 2013-08-21 09:47:10 -03:00
acinclude Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
android-project Fixes #2036 and #2038, bypass camera zoom and shutter keypresses on Android. 2013-08-22 10:22:22 -03:00
build-scripts Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
cmake Separate EGL / GL ES detection in CMake 2013-08-22 14:56:07 -03:00
debian Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
include Fixed the name of the environment variable to match the name of the hint. 2013-09-27 23:19:22 -07:00
src Fixed bug 2101 - CWBackPixel causes weird window flickering on window resize 2013-09-27 23:47:57 -07:00
test add in High DPI support (aka Retina) 2013-09-20 13:43:00 -04:00
.hgignore Added SDL_GetBasePath() and SDL_GetPrefPath() in new filesystem module. 2013-08-20 19:57:11 -04:00
Android.mk Added SDL_GetBasePath() and SDL_GetPrefPath() in new filesystem module. 2013-08-20 19:57:11 -04:00
BUGS.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
CMakeLists.txt Added SDL_GetBasePath() and SDL_GetPrefPath() in new filesystem module. 2013-08-20 19:57:11 -04:00
COPYING.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
CREDITS.txt Added Julian Winter to the credits for the SDL 2.0 website. 2013-08-12 08:45:37 -07:00
INSTALL.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
Makefile.in Added SDL_GetBasePath() and SDL_GetPrefPath() in new filesystem module. 2013-08-20 19:57:11 -04:00
Makefile.minimal Added SDL_GetBasePath() and SDL_GetPrefPath() in new filesystem module. 2013-08-20 19:57:11 -04:00
Makefile.pandora Added SDL_GetBasePath() and SDL_GetPrefPath() in new filesystem module. 2013-08-20 19:57:11 -04:00
Makefile.psp Added SDL_GetBasePath() and SDL_GetPrefPath() in new filesystem module. 2013-08-20 19:57:11 -04:00
Makefile.wiz Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
README-SDL.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
README-android.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
README-cmake.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
README-directfb.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
README-gesture.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
README-hg.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
README-ios.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
README-macosx.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
README-pandora.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
README-platforms.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
README-porting.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
README-psp.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
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README-wince.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
README.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
SDL2.spec.in Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
TODO.txt Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
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autogen.sh Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
configure Regenerate configure script. 2013-08-20 20:27:42 -04:00
configure.in Corrected Haiku build. 2013-08-20 20:16:15 -04:00
sdl2-config.in Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
sdl2.m4 Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00
sdl2.pc.in Fixes #2022, do not resume on Android when surfaceChanged 2013-08-12 11:13:50 -03:00

README.txt

                         Simple DirectMedia Layer

                                  (SDL)

                                Version 2.0

---
http://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.

SDL officially supports Windows, Mac OS X, Linux, iOS, and Android.
Support for other platforms may be found in the source code.

SDL is written in C, works natively with C++, and there are bindings 
available for several other languages, including C# and Python.

This library is distributed under the zlib license, which can be found
in the file "COPYING.txt".

The best way to learn how to use SDL is to check out the header files in
the "include" subdirectory and the programs in the "test" subdirectory.
The header files and test programs are well commented and always up to date.
More documentation and FAQs are available online at:
	http://wiki.libsdl.org/

If you need help with the library, or just want to discuss SDL related
issues, you can join the developers mailing list:
	http://www.libsdl.org/mailing-list.php

Enjoy!
	Sam Lantinga				(slouken@libsdl.org)