* Don't warp the mouse on deactivation unless the cursor is in the window
already; this fixes in_nograb
* Stop grabbing the mouse in windowed mode when there is no sense in
doing so
* Make sure that IN_Restart is only called on r_fullscreen modification
if a mode change actually takes place
* Rename IN_StartupJoystick to IN_InitJoystick, add IN_ShutdownJoystick
* Add IN_Restart, which avoids calling IN_DeactivateMouse at the wrong time
* Call IN_Restart when changing r_fullscreen
* Add CVAR_ROM r_sdlDriver for easy checking of the SDL driver in use
* Random README tweaks
* Move Unix specific signal handlers to Sys_PlatformInit
* (Windows only) Don't set the SDL video driver if SDL_VIDEODRIVER is already
set externally
* (Windows only) Use the "windib" SDL video driver if in_mouse is set to -1
Store the resolutions detected by SDL in a cvar. The mod code can
then optionally use the cvar to offer a better choice in the menu.
Signed-off-by: Ludwig Nussel <ludwig.nussel@suse.de>
make the Makefile check sufficiently portable
* Remove unnecessary GL PFN... casts from SDL_GL_GetProcAddress calls
* Replace OS X uname workaround with Solaris workaround, as I believe OS X
uname now behaves the same as GNU name
* Revert to using literal function pointers for GL extensions rather than PFN*
typedefs as some platforms' headers are broken enough that they prevent
SDL_opengl.h from fixing things up if the PFN* typedefs are missing
