[PATCH 0/4] MR708: Draft: vkd3d-shader: Porposal for parsing state blocks.

[Francisco Casas (＠fcasas)]

Currently we are assuming that unknown identifiers within state blocks are scalar integers. This proposal keeps doing this.

The lower_static_constant_folding() meta-pass is introduced to fold as much as possible these state state block expressions. And I plan to reuse it for constant buffer default values.

A lower_state_block_identifier_loads() pass is included in the last commit. The idea is to start filling a table with numeric values for the unknown identifiers as we start discovering them.