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Configure the namespace of native implementation in api.json

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Make ValidationUtils flexible for other generation.

BUG=dawn:1201
Change-Id: I42ccbd3d9c2fe37abec4b8f7eb395583dbe1dc8d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/72980
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Junwei Fu <junwei.fu@intel.com>
This commit is contained in:
fujunwei
2021-12-16 04:54:38 +00:00
committed by Dawn LUCI CQ
parent 8921987f08
commit a2241d402e
5 changed files with 32 additions and 16 deletions
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docs/codegen.md
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@@ -28,8 +28,10 @@ The `"_metadata"` key in the JSON file is used by flexible templates for generat
- `"api"` a string, the name of the Web API
- `"namespace"` a string, the namespace of C++ wrapper
- `"c_prefix"` (optional) a string, the prefix of C function and data type, it will default to upper-case of `"namespace"` if it's not provided.
- `"proc_table_prefix"` a string, the prefix of proc table.
- `"copyright_year"` (optional) a string, templates will use the the year of copyright.
- `"proc_table_prefix"` a string, the prefix of proc table.
- `"impl_dir"` a string, the directory of API implementation
- `"native_namespace"` a string, the namespace of native implementation
- `"copyright_year"` (optional) a string, templates will use the year of copyright.
The basic schema is that every entry is a thing with a `"category"` key what determines the sub-schema to apply to that thing. Categories and their sub-shema are defined below. Several parts of the schema use the concept of "record" which is a list of "record members" which are a combination of a type, a name and other metadata. For example the list of arguments of a function is a record. The list of structure members is a record. This combined concept is useful for the dawn_wire generator to generate code for structure and function calls in a very similar way.