[PATCH v2 0/2] MR569: tests/shader_runer: Support SRV buffers.

[Francisco Casas (＠fcasas)]

This allows to declare SRV buffers in the shader tests using `[buffer srv n]` blocks, and passing them to the different backends.

Also, 1/2 includes a missing bit required to parse `Buffer<>` types in the HLSL compiler.

This is a step towards supporting StructuredBuffer types in further patches.

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  v2: tests/shader_runner: Support SRV buffers.
 
https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/569