src/compiler/translator/wgsl/RewritePipelineVariables.cpp


Log

Author Commit Date CI Message
Shahbaz Youssefi b16d105f 2024-10-03T10:25:32 Remove Desktop GL front-end support For Desktop GL applications, please use Zink! Bug: angleproject:370937467 Change-Id: Ie734634bb62a2e98c80e1b32d8b3d34624da3c04 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5905428 Reviewed-by: Geoff Lang <geofflang@chromium.org>
Matthew Denton a6ee4641 2024-09-25T11:41:47 WGSL: Output default uniform block and accesses to it Default uniforms are put into a WGSL struct, and all accesses of those uniforms now output struct accesses. Similarly to I/O vars and builtins, these are outputted in a pre-pass, but in the future it might make sense to do what Vulkan does and do an AST transformation to put the default uniforms into a UBO which should be outputted similarly. This does not handle bool, matCx2, or array of element size < 16. Bug: angleproject:42267100 Change-Id: If29e2895a8aba3212b581813316af87273c1515c Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5878759 Reviewed-by: Liza Burakova <liza@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Matthew Denton <mpdenton@chromium.org>
Matthew Denton c2a9300c 2024-09-10T19:33:33 WGSL: Rewrite input/output variables GLSL builtin variables and in/out variables correspond to WGSL's main function params and return value, so rewrite them accordingly. This is done by generating structs to use as main function params and return values, generating similar global structs, and copying the former into the latter so the rest of the program can just use the variables stored in the global structs. Bug: angleproject:42267100 Change-Id: Ic3e1196f6fb95b963ce03845096a59ea7599d608 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5835347 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org> Commit-Queue: Matthew Denton <mpdenton@chromium.org>