Brian Ho 5346e770c9 Add helper functions to iterate over ChainedStructs ... This CL adds two helpers for more ergonomic processing of ChainedStructs. 1. FindInChain(): Iterates through the chain and automatically casts the ChainedStruct into the appropriate child type before returning. 2. ValidateSTypes(): Verifies that the chain only contains structs with sTypes from a pre-defined set. This also allows the caller to specify one-of constraints. 3. ValidateSingleSType(): Verifies that the chain contains a single struct with a specific sType or is an empty chain. This is a common case of |ValidateSTypes()| and is separated out as a fast-path. Change-Id: I938df0bf2a9b1800b1105fb7f80fbde20bef8ec8 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/47680 Commit-Queue: Brian Ho <hob@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org>		2021-04-22 17:49:42 +00:00
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building.md	docs: Mention to add `use_system_xcode=true`	2020-12-02 15:59:49 +00:00
codegen.md	Add helper functions to iterate over ChainedStructs	2021-04-22 17:49:42 +00:00
contributing.md	Add docs/contributing.md	2021-04-21 18:05:01 +00:00
debug_markers.md	Vulkan: use VK_EXT_debug_utils instead of deprecated extensions.	2021-01-20 19:19:08 +00:00
debugging.md	docs: write an overview of Dawn and split README.md	2019-12-05 11:01:41 +00:00
device_facilities.md	Start adding docs about device facilities.	2020-05-05 08:46:15 +00:00
fuzzing.md	Update the wire-based fuzzers to always assume an injected error	2021-03-23 16:47:50 +00:00
infra.md	[docs] Add documentation for Dawn's testing infrastructure	2020-01-31 03:28:56 +00:00
overview.md	Add documentation for the codegen.	2021-03-24 20:29:42 +00:00
testing.md	Remove MapRead/WriteAsync and CreateBufferMapped	2020-08-20 14:22:29 +00:00