tree 11a02911bc80eff197361bf363404e85827aff4d
parent dd37d73c5ea01c7f401b225dc15e143e502513a3
author David Neto <dneto@google.com> 1579818032 -0500
committer GitHub <noreply@github.com> 1579818032 -0500
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Add spvParseVulkanEnv (#3142)

This new API lets clients request a minimal spv_target_env value
that supports a given Vulkan and SPIR-V version, by a generic
numbering scheme (as already defined by Vulkan and SPIR-V specs).

This breaks a formal source dependency from Glslang to SPIRV-Tools.
When a new API is rolled out, such as Vulkan 1.2, Glslang currently
needs to reference a specific SPIRV-Tools enum by name.