Raytracing execution reordering

[gpx1000]

Description

Ray Tracing execution reordering is now public. This sample demonstrates the benefits of SER.

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[SaschaWillems]

Does not start for me. I get an error about missing glsl shaders:

[error] Error Message: Failed to open file for reading at path: shaders/ray_tracing_invocation_reorder/glsl/raygen.rgen.spv
[error] Failed when running application Ray tracing invocation reorder

There are some .spv files in that folder, but not for all shaders. Can you add the missing ones?

Also fails when selecting slang, but with another file in the error:

[error] Error Message: Failed to open file for reading at path: shaders/ray_tracing_invocation_reorder/slang/closesthit_normal.rchit.spv

[gpx1000]

Ahh... that must be a left over bug. One of the comments mentioned that GLSL might not be capable of outputting the requisite spv. So I switched to slang and apparently didn't fix the code path. Hang on a sec and I'll update it.

[gpx1000]

Oh, nevermind. I'm an idiot. Wrong PR. Yes, there's some missing shaders, committing now.