michael sartain 8b549c779f 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
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v899-18417669)

[CL 18561471 by michael sartain in ue5-release-engine-test branch]

2022-01-10 12:21:30 -05:00

..

docker-build-sdl2.sh

Linux SDL 2.0.18 Update

2022-01-10 12:21:30 -05:00

RunMe.sh

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