jonas meyer 735bec3c8b Fix nans on vulkan. ...

hlslcc was incorrectly converting conditionals to mix. When one of the operand is a nan, this conversion is incorrect, as the nan will propagate, and thus we get weird bugs where the nans stick around.
#jira UE-71386
#rb rolando.caloca emil.persson

#ROBOMERGE-OWNER: ryan.gerleve
#ROBOMERGE-AUTHOR: jonas.meyer
#ROBOMERGE-SOURCE: CL 5380320 in //UE4/Release-4.22/... via CL 5380325
#ROBOMERGE-BOT: ENGINE (Main -> Dev-Networking)

[CL 5415476 by jonas meyer in Dev-Networking branch]

2019-03-15 11:59:34 -04:00

..

Private

Fix nans on vulkan.

2019-03-15 11:59:34 -04:00

VulkanShaderFormat.Build.cs

Remove overrides forcing undefined identifier and shadow variable warnings off. Separating out from change to force these settings to create a new PCH to prevent the warning setting being ignored.

2019-03-06 18:18:31 -05:00