tree bf55afac428b9a4320e96162ff86fd6d9c02070a
parent c3e3c30b0d7f51064f7247a09b61d208252416b7
author Corentin Wallez <cwallez@chromium.org> 1598435872 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1598435872 +0000

Make ShaderModuleBase use an internal EntryPointMetadata

WGSL and SPIR-V modules can contain multiple entrypoints, for different
shader stages, that the pipelines can choose from. This is the first CL
in a stack that will change Dawn internals to not rely on ShaderModules
having a single entrypoint.

EntryPointMetadata is introduced that will contain all reflection data
for an entrypoint of a shader module. To ease review this CL doesn't
introduce any functional changes and doesn't expose the
EntryPointMetadata at the ShaderModuleBase interface. Instead
ShaderModuleBase contains a single metadata object for its single entry
point, and layout-related queries and proxied to the EntryPointMetadata
object.

Finally some small renames and formatting changes are done.

Bug: dawn:216
Change-Id: I0f4d12a5075ba14c5e8fd666be4073d34288f6f9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/27240
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>