You've already forked UnrealEngineUWP
mirror of
https://github.com/izzy2lost/UnrealEngineUWP.git
synced 2026-03-26 18:15:20 -07:00
a34925adb1
Interface variable scalar replacement pass rewrite (added as a new pass into spirv-opt, will replace existing one in future). Things done so far: - Rewritten to properly handle non-aggregate types and other tricky cases (both for Patch decorated variables and not) - Matrix scalarization is now optional. - More test cases added - Path is now exposed as a command-line flag - Fixed https://github.com/KhronosGroup/SPIRV-Tools/issues/4795 Few shaders contained loops, which were not unrolled, leading to the scalarization pass to fail. Loops were not unrolled due to "complex" condition expression. Those are changed to be accepted by the loop unroller (induction variable is the only lhs in the condition expression now). This new pass is now always enabled for both Vulkan/GLES shaders for Android. Multiple location remapping passes were removed: one was overriding another one results + not needed now due to arrays being removed by the scalarization pass. #rb carl.lloyd, denys.mentiei [FYI] Dmitriy.Dyomin, Allan.Bentham [CL 34122278 by laura hermanns in ue5-main branch]