| //* Copyright 2021 The Dawn Authors |
| //* |
| //* Licensed under the Apache License, Version 2.0 (the "License"); |
| //* you may not use this file except in compliance with the License. |
| //* You may obtain a copy of the License at |
| //* |
| //* http://www.apache.org/licenses/LICENSE-2.0 |
| //* |
| //* Unless required by applicable law or agreed to in writing, software |
| //* distributed under the License is distributed on an "AS IS" BASIS, |
| //* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| //* See the License for the specific language governing permissions and |
| //* limitations under the License. |
| |
| {% set namespace_name = Name(metadata.native_namespace) %} |
| {% set NATIVE_DIR = namespace_name.concatcase().upper() %} |
| {% set PREFIX = metadata.proc_table_prefix.upper() %} |
| #ifndef {{NATIVE_DIR}}_{{PREFIX}}_PLATFORM_AUTOGEN_H_ |
| #define {{NATIVE_DIR}}_{{PREFIX}}_PLATFORM_AUTOGEN_H_ |
| |
| {% set api = metadata.api.lower() %} |
| #include "dawn/{{api}}_cpp.h" |
| {% set impl_dir = metadata.impl_dir + "/" if metadata.impl_dir else "" %} |
| {% set native_namespace = namespace_name.namespace_case() %} |
| {% set native_dir = impl_dir + namespace_name.snake_case() %} |
| #include "{{native_dir}}/Forward.h" |
| |
| {% set namespace = metadata.namespace %} |
| // Use our autogenerated version of the {{namespace}} structures that point to {{native_namespace}} object types |
| // (wgpu::Buffer is dawn::native::BufferBase*) |
| #include <{{native_dir}}/{{namespace}}_structs_autogen.h> |
| |
| namespace {{native_namespace}} { |
| |
| {% for type in by_category["structure"] %} |
| inline const {{as_cType(type.name)}}* ToAPI(const {{as_cppType(type.name)}}* rhs) { |
| return reinterpret_cast<const {{as_cType(type.name)}}*>(rhs); |
| } |
| |
| inline {{as_cType(type.name)}}* ToAPI({{as_cppType(type.name)}}* rhs) { |
| return reinterpret_cast<{{as_cType(type.name)}}*>(rhs); |
| } |
| |
| inline const {{as_cppType(type.name)}}* FromAPI(const {{as_cType(type.name)}}* rhs) { |
| return reinterpret_cast<const {{as_cppType(type.name)}}*>(rhs); |
| } |
| |
| inline {{as_cppType(type.name)}}* FromAPI({{as_cType(type.name)}}* rhs) { |
| return reinterpret_cast<{{as_cppType(type.name)}}*>(rhs); |
| } |
| {% endfor %} |
| |
| {% for type in by_category["object"] %} |
| inline const {{as_cType(type.name)}}Impl* ToAPI(const {{as_cppType(type.name)}}Base* rhs) { |
| return reinterpret_cast<const {{as_cType(type.name)}}Impl*>(rhs); |
| } |
| |
| inline {{as_cType(type.name)}}Impl* ToAPI({{as_cppType(type.name)}}Base* rhs) { |
| return reinterpret_cast<{{as_cType(type.name)}}Impl*>(rhs); |
| } |
| |
| inline const {{as_cppType(type.name)}}Base* FromAPI(const {{as_cType(type.name)}}Impl* rhs) { |
| return reinterpret_cast<const {{as_cppType(type.name)}}Base*>(rhs); |
| } |
| |
| inline {{as_cppType(type.name)}}Base* FromAPI({{as_cType(type.name)}}Impl* rhs) { |
| return reinterpret_cast<{{as_cppType(type.name)}}Base*>(rhs); |
| } |
| {% endfor %} |
| |
| template <typename T> |
| struct EnumCount; |
| |
| {% for e in by_category["enum"] if e.contiguousFromZero %} |
| template<> |
| struct EnumCount<{{namespace}}::{{as_cppType(e.name)}}> { |
| static constexpr uint32_t value = {{len(e.values)}}; |
| }; |
| {% endfor %} |
| } |
| |
| #endif // {{NATIVE_DIR}}_{{PREFIX}}_PLATFORM_AUTOGEN_H_ |