michael sartain 36dc72b308 Linux SDL 2.0.18 Update ...

Plus cherry-pick these commits from SDL main:

  f39e155 [release-2.0.18] Fixed undefined behavior in SDL_memset() (thanks andrewrk!)
  74ee7c0 Fixed potential buffer overflow in YUV conversion
  52e4e52 autotools, cmake: tighten Xfixes check && explicitly test BarrierEventID

Switch SDL_ConfineCursor calls to new SDL_SetWindowMouseRect SDL2 functionality**

** Hat tip Ethan Lee

[at]Brandon.Schaefer
#jira none
#preflight 61dc62c42e0e436c72901f1b

#ROBOMERGE-AUTHOR: michael.sartain
#ROBOMERGE-SOURCE: CL 18561443 in //UE5/Release-5.0/... via CL 18561451 via CL 18561471
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Test -> Main) (v899-18417669)

[CL 18561490 by michael sartain in ue5-main branch]

2022-01-10 12:22:38 -05:00

..

Private

Linux SDL 2.0.18 Update

2022-01-10 12:22:38 -05:00

Public

Introduced screen reader navigation policies. This allows the screen reader to navigate around UI elements on the screen separate from regular Slate navigation.

2021-12-16 13:57:14 -05:00

ApplicationCore.Build.cs

Introduced UE_WINDOWS_USING_UIA macro to facilitate Windows accessibility only if

2021-09-17 17:27:19 -04:00