96 lines
3.4 KiB
C
96 lines
3.4 KiB
C
//* Copyright 2021 The Dawn Authors
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//*
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//* Licensed under the Apache License, Version 2.0 (the "License");
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//* you may not use this file except in compliance with the License.
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//* You may obtain a copy of the License at
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//*
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//* http://www.apache.org/licenses/LICENSE-2.0
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//*
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//* Unless required by applicable law or agreed to in writing, software
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//* distributed under the License is distributed on an "AS IS" BASIS,
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//* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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//* See the License for the specific language governing permissions and
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//* limitations under the License.
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{% set API = metadata.api.upper() %}
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#ifndef {{API}}_ABSL_FORMAT_H_
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#define {{API}}_ABSL_FORMAT_H_
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{% set impl_dir = metadata.impl_dir + "/" if metadata.impl_dir else "" %}
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{% set namespace_name = Name(metadata.native_namespace) %}
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{% set native_namespace = namespace_name.namespace_case() %}
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{% set native_dir = impl_dir + namespace_name.Dirs() %}
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{% set prefix = metadata.proc_table_prefix.lower() %}
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#include "{{native_dir}}/{{prefix}}_platform.h"
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#include "absl/strings/str_format.h"
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namespace {{native_namespace}} {
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//
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// Descriptors
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//
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// Only includes structures that have a 'label' member.
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{% for type in by_category["structure"] %}
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{% for member in type.members %}
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{% if member.name.canonical_case() == "label" %}
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absl::FormatConvertResult<absl::FormatConversionCharSet::kString>
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AbslFormatConvert(const {{as_cppType(type.name)}}* value,
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const absl::FormatConversionSpec& spec,
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absl::FormatSink* s);
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{% endif %}
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{% endfor %}
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{% endfor %}
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//
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// Compatible with absl::StrFormat (Needs to be disjoint from having a 'label' for now.)
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// Currently uses a hard-coded list to determine which structures are actually supported. If
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// additional structures are added, be sure to update the cpp file's list as well.
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//
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{% for type in by_category["structure"] %}
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{% if type.name.get() in [
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"buffer binding layout",
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"sampler binding layout",
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"texture binding layout",
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"storage texture binding layout"
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]
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%}
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absl::FormatConvertResult<absl::FormatConversionCharSet::kString>
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AbslFormatConvert(const {{as_cppType(type.name)}}& value,
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const absl::FormatConversionSpec& spec,
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absl::FormatSink* s);
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{% endif %}
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{% endfor %}
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} // namespace {{native_namespace}}
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{% set namespace = metadata.namespace %}
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namespace {{namespace}} {
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//
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// Enums
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//
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{% for type in by_category["enum"] %}
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absl::FormatConvertResult<absl::FormatConversionCharSet::kString|absl::FormatConversionCharSet::kIntegral>
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AbslFormatConvert({{as_cppType(type.name)}} value,
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const absl::FormatConversionSpec& spec,
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absl::FormatSink* s);
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{% endfor %}
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//
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// Bitmasks
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//
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{% for type in by_category["bitmask"] %}
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absl::FormatConvertResult<absl::FormatConversionCharSet::kString|absl::FormatConversionCharSet::kIntegral>
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AbslFormatConvert({{as_cppType(type.name)}} value,
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const absl::FormatConversionSpec& spec,
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absl::FormatSink* s);
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{% endfor %}
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} // namespace {{namespace}}
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#endif // {{API}}_ABSL_FORMAT_H_
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