Ray Tracing Support (glsl->spv)

[daniel-keitel]

trafficstars

Support for SPV_KHR_ray_tracing (includeng new shader stages) from glsl to spir-v.

Requires: #2256

I will wait until Ray Query Support is merged, before I continue.

[codecov-commenter]

Codecov Report

Merging #2289 (cd160e0) into master (0b87d19) will decrease coverage by 0.12%. The diff coverage is 20.93%.

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@@            Coverage Diff             @@
##           master    #2289      +/-   ##
==========================================
- Coverage   81.96%   81.85%   -0.12%     
==========================================
  Files          80       80              
  Lines       43312    43401      +89     
==========================================
+ Hits        35502    35524      +22     
- Misses       7810     7877      +67     

Impacted Files	Coverage Δ
cli/src/bin/naga.rs	0.28% <0.00%> (-0.01%)	:arrow_down:
src/back/glsl/mod.rs	85.56% <0.00%> (-0.37%)	:arrow_down:
src/back/hlsl/mod.rs	77.04% <0.00%> (-1.29%)	:arrow_down:
src/back/hlsl/writer.rs	91.07% <0.00%> (-0.05%)	:arrow_down:
src/back/msl/writer.rs	90.89% <0.00%> (-0.16%)	:arrow_down:
src/back/spv/helpers.rs	95.00% <0.00%> (-1.62%)	:arrow_down:
src/back/wgsl/writer.rs	91.46% <0.00%> (-0.29%)	:arrow_down:
src/front/glsl/token.rs	70.00% <ø> (ø)
src/lib.rs	34.78% <ø> (ø)
src/proc/mod.rs	75.32% <0.00%> (-0.25%)	:arrow_down:
... and 11 more

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[cwfitzgerald]

Hello, thank you for your PR against Naga!

As part of https://github.com/gfx-rs/wgpu/issues/4231, we have moved development of Naga into the wgpu repository in the Naga subfolder. We have transferred all issues, but we are unable to automatically transfer PRs.

As such, please recreate your PR against the wgpu repository. We apologize for the inconvenience this causes, but will make contributing to both projects more streamlined going forward.

We are leaving PRs open, but once they are transferred, please close the original Naga PR.