52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
//* Copyright 2023 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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{% if 'dawn' in enabled_tags %}
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#ifdef __EMSCRIPTEN__
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#error "Do not include this header. Emscripten already provides headers needed for {{metadata.api}}."
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#endif
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{% endif %}
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#ifndef {{API}}_CPP_CHAINED_STRUCT_H_
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#define {{API}}_CPP_CHAINED_STRUCT_H_
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#include <cstddef>
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#include <cstdint>
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// This header file declares the ChainedStruct structures separately from the {{metadata.api}}
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// headers so that dependencies can directly extend structures without including the larger header
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// which exposes capabilities that may require correctly set proc tables.
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namespace {{metadata.namespace}} {
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namespace detail {
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constexpr size_t ConstexprMax(size_t a, size_t b) {
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return a > b ? a : b;
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}
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} // namespace detail
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enum class SType : uint32_t;
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struct ChainedStruct {
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ChainedStruct const * nextInChain = nullptr;
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SType sType = SType(0u);
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};
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struct ChainedStructOut {
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ChainedStructOut * nextInChain = nullptr;
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SType sType = SType(0u);
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};
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} // namespace {{metadata.namespace}}}
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#endif // {{API}}_CPP_CHAINED_STRUCT_H_
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