tree 567c8c0ad9ef13e0f81280794026036ac0cb16c0
parent 67468d4e0f8ea130096060498d08d03d04c32ace
author Cameron Gutman <cameron.gutman@gmail.com> 1611641101 -0600
committer Cameron Gutman <cameron.gutman@gmail.com> 1611641101 -0600

DirectFB: Split input grab handling into keyboard and mouse parts

The grabbed_window field is superfluous now since SDL added the
SDL_GetGrabbedWindow() function, so it can be removed.

DirectFB_SetWindowMouseGrab() is also simplified because SDL handles ungrabbing
any previously grabbed window prior to calling SetWindowMouseGrab() now.

Compile-tested only.