[SPIR-V] No vk::RawBufferStore to go along with vk::RawBufferLoad

[natevm]

Hello,

I am using the vk::RayBufferLoad functionality described here: https://github.com/microsoft/DirectXShaderCompiler/blob/main/docs/SPIR-V.rst#rawbufferload

...and it works quite well for reading data from a device address. But now I need to store a result back into that buffer...

Is there anything standing in the way of adding a vk::RawBufferStore too?

[natevm]

I suspect this pull request which added vk::RawBufferLoad could be used to track what would be required to also support a store.

#4069

[natevm]

Okay, I have this feature successfully implemented in pull request #4573 . I also added some documentation and a unit test which are passing. The PR was approved, so just needs to have someone with write access to merge it in.

Once that's done, we can close this issue. :)