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Simple Directmedia Layer
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Sam Lantinga 59d34bc35d Fixed bug 3015 - grab mouse inconsistent state 
Martin Gerhardy

Not sure - but I think there might be a logic flaw in SDL_SetWindowGrab.

The problem here is that this modifies the window flags and e.g. sets
SDL_WINDOW_INPUT_GRABBED - but the _this->grabbed_window pointer is not
yet set.

Then in SDL_UpdateWindowGrab the _this->grabbed_window pointer is only
set if the function pointer _this->SetWindowGrab is not NULL. But if
this is NULL, the _this->grabbed_window pointer is never set, but every
future call to any of the grab functions include an assert for:
SDL_assert(!_this->grabbed_window || ((_this->grabbed_window->flags &
SDL_WINDOW_INPUT_GRABBED) != 0));

That means the first call works, the second always fails and triggers
the assert.
 		2015-06-15 23:44:08 -07:00
VisualC Only use explicit inlining - otherwise Visual Studio 2010 will inline SDL_zero(info) in SDL_vsnprintf() into a memset() call when compiling the Release x64 configuration. 2015-06-14 18:57:05 -07:00
VisualC-WinRT Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
Xcode Updated the copyright year to 2015 2015-05-26 06:27:46 -07:00
Xcode-iOS Fixed building test programs on the iOS simulator 2015-05-28 18:57:57 -07:00
acinclude Fix a libtool issue with some mingw-w64 cross compilers (thanks, Ozkan!). 2015-05-26 19:54:06 -04:00
android-project Android: Added deactivated intent filter for testing drop file support. 2015-06-05 19:40:50 +02:00
build-scripts WinRT: made sure build script generates Release-built binaries, by default 2015-06-14 20:15:36 -04:00
cmake configure/cmake/x11: Removed SDL_VIDEO_DRIVER_X11_CONST_PARAM_XDATA32 test. 2015-06-08 01:13:51 -04:00
debian Updated the copyright year to 2015 2015-05-26 06:27:46 -07:00
docs Normalized endlines. 2015-06-08 03:07:24 -04:00
include Fixed bug 3009 - Cannot compile SDL2 on Windows 2015-06-13 10:47:55 -07:00
premake X11: Add Xdbe support to message boxes (thanks, Melker!). 2015-05-28 00:30:21 -04:00
src Fixed bug 3015 - grab mouse inconsistent state 2015-06-15 23:44:08 -07:00
test Fixed not needed calculation in test program. 2015-06-04 17:52:27 +02:00
visualtest Updated the copyright year to 2015 2015-05-26 06:27:46 -07:00
.hgignore Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
Android.mk Android: Replaced spaces with tab in Android.mk file. 2015-05-06 21:11:06 +02:00
BUGS.txt Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
CMakeLists.txt Fixed bug 3009 - Cannot compile SDL2 on Windows 2015-06-13 10:47:55 -07:00
COPYING.txt Updated the copyright year to 2015 2015-05-26 06:27:46 -07:00
CREDITS.txt Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
INSTALL.txt Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
Makefile.in Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
Makefile.minimal Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
Makefile.pandora Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
Makefile.psp Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
Makefile.wiz Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
README-SDL.txt Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
README.txt Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
SDL2.spec.in Fixed docs path in RPM .spec file. 2015-06-04 19:05:01 -04:00
TODO.txt Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
VisualC.html Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
WhatsNew.txt Updated WhatsNew.txt for 2.0.4 2015-06-13 13:19:31 -07:00
autogen.sh Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
cmake_uninstall.cmake.in Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
configure Updated configure script. 2015-06-08 01:17:58 -04:00
configure.in configure/cmake/x11: Removed SDL_VIDEO_DRIVER_X11_CONST_PARAM_XDATA32 test. 2015-06-08 01:13:51 -04:00
sdl2-config.in Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
sdl2.m4 Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00
sdl2.pc.in Windows: Always set the system timer resolution to 1ms by default. 2015-04-20 12:22:44 -04:00

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.

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

Enjoy!
	Sam Lantinga				(slouken@libsdl.org)