| //* Copyright 2020 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. |
| //* |
| //* |
| //* This template itself is part of the Dawn source and follows Dawn's license |
| //* but the generated file is used for "Web API native". The template comments |
| //* using //* at the top of the file are removed during generation such that |
| //* the resulting file starts with the BSD 3-Clause comment. |
| //* |
| //* |
| // BSD 3-Clause License |
| // |
| {% set year = metadata.copyright_year if metadata.copyright_year else 2019 %} |
| // Copyright (c) {{year}}, "{{metadata.api}} native" developers |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // 1. Redistributions of source code must retain the above copyright notice, this |
| // list of conditions and the following disclaimer. |
| // |
| // 2. Redistributions in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // |
| // 3. Neither the name of the copyright holder nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| #ifndef {{metadata.api.upper()}}_H_ |
| #define {{metadata.api.upper()}}_H_ |
| |
| {% set c_prefix = metadata.c_prefix %} |
| #if defined({{c_prefix}}_SHARED_LIBRARY) |
| # if defined(_WIN32) |
| # if defined({{c_prefix}}_IMPLEMENTATION) |
| # define {{c_prefix}}_EXPORT __declspec(dllexport) |
| # else |
| # define {{c_prefix}}_EXPORT __declspec(dllimport) |
| # endif |
| # else // defined(_WIN32) |
| # if defined({{c_prefix}}_IMPLEMENTATION) |
| # define {{c_prefix}}_EXPORT __attribute__((visibility("default"))) |
| # else |
| # define {{c_prefix}}_EXPORT |
| # endif |
| # endif // defined(_WIN32) |
| #else // defined({{c_prefix}}_SHARED_LIBRARY) |
| # define {{c_prefix}}_EXPORT |
| #endif // defined({{c_prefix}}_SHARED_LIBRARY) |
| |
| #include <stdint.h> |
| #include <stddef.h> |
| #include <stdbool.h> |
| |
| {% for constant in by_category["constant"] %} |
| #define {{c_prefix}}_{{constant.name.SNAKE_CASE()}} {{constant.value}} |
| {% endfor %} |
| |
| typedef uint32_t {{c_prefix}}Flags; |
| |
| {% for type in by_category["object"] %} |
| typedef struct {{as_cType(type.name)}}Impl* {{as_cType(type.name)}}; |
| {% endfor %} |
| |
| {% for type in by_category["enum"] + by_category["bitmask"] %} |
| typedef enum {{as_cType(type.name)}} { |
| {% for value in type.values %} |
| {{as_cEnum(type.name, value.name)}} = 0x{{format(value.value, "08X")}}, |
| {% endfor %} |
| {{as_cEnum(type.name, Name("force32"))}} = 0x7FFFFFFF |
| } {{as_cType(type.name)}}; |
| {% if type.category == "bitmask" %} |
| typedef {{c_prefix}}Flags {{as_cType(type.name)}}Flags; |
| {% endif %} |
| |
| {% endfor -%} |
| |
| typedef struct {{c_prefix}}ChainedStruct { |
| struct {{c_prefix}}ChainedStruct const * next; |
| {{c_prefix}}SType sType; |
| } {{c_prefix}}ChainedStruct; |
| |
| typedef struct {{c_prefix}}ChainedStructOut { |
| struct {{c_prefix}}ChainedStructOut * next; |
| {{c_prefix}}SType sType; |
| } {{c_prefix}}ChainedStructOut; |
| |
| {% for type in by_category["structure"] %} |
| typedef struct {{as_cType(type.name)}} { |
| {% set Out = "Out" if type.output else "" %} |
| {% set const = "const " if not type.output else "" %} |
| {% if type.extensible %} |
| {{c_prefix}}ChainedStruct{{Out}} {{const}}* nextInChain; |
| {% endif %} |
| {% if type.chained %} |
| {{c_prefix}}ChainedStruct{{Out}} chain; |
| {% endif %} |
| {% for member in type.members %} |
| {{as_annotated_cType(member)}}; |
| {% endfor %} |
| } {{as_cType(type.name)}}; |
| |
| {% endfor %} |
| {% for typeDef in by_category["typedef"] %} |
| // {{as_cType(typeDef.name)}} is deprecated. |
| // Use {{as_cType(typeDef.type.name)}} instead. |
| typedef {{as_cType(typeDef.type.name)}} {{as_cType(typeDef.name)}}; |
| |
| {% endfor %} |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| {% for type in by_category["callback"] %} |
| typedef void (*{{as_cType(type.name)}})( |
| {%- for arg in type.arguments -%} |
| {% if not loop.first %}, {% endif %}{{as_annotated_cType(arg)}} |
| {%- endfor -%} |
| ); |
| {% endfor %} |
| |
| typedef void (*{{c_prefix}}Proc)(void); |
| |
| #if !defined({{c_prefix}}_SKIP_PROCS) |
| |
| typedef WGPUInstance (*WGPUProcCreateInstance)(WGPUInstanceDescriptor const * descriptor); |
| typedef WGPUProc (*WGPUProcGetProcAddress)(WGPUDevice device, char const * procName); |
| |
| {% for type in by_category["object"] if len(c_methods(type)) > 0 %} |
| // Procs of {{type.name.CamelCase()}} |
| {% for method in c_methods(type) %} |
| typedef {{as_cType(method.return_type.name)}} (*{{as_cProc(type.name, method.name)}})( |
| {{-as_cType(type.name)}} {{as_varName(type.name)}} |
| {%- for arg in method.arguments -%} |
| , {{as_annotated_cType(arg)}} |
| {%- endfor -%} |
| ); |
| {% endfor %} |
| |
| {% endfor %} |
| #endif // !defined({{c_prefix}}_SKIP_PROCS) |
| |
| #if !defined({{c_prefix}}_SKIP_DECLARATIONS) |
| |
| WGPU_EXPORT WGPUInstance wgpuCreateInstance(WGPUInstanceDescriptor const * descriptor); |
| WGPU_EXPORT WGPUProc wgpuGetProcAddress(WGPUDevice device, char const * procName); |
| |
| {% for type in by_category["object"] if len(c_methods(type)) > 0 %} |
| // Methods of {{type.name.CamelCase()}} |
| {% for method in c_methods(type) %} |
| {{c_prefix}}_EXPORT {{as_cType(method.return_type.name)}} {{as_cMethod(type.name, method.name)}}( |
| {{-as_cType(type.name)}} {{as_varName(type.name)}} |
| {%- for arg in method.arguments -%} |
| , {{as_annotated_cType(arg)}} |
| {%- endfor -%} |
| ); |
| {% endfor %} |
| |
| {% endfor %} |
| #endif // !defined({{c_prefix}}_SKIP_DECLARATIONS) |
| |
| #ifdef __cplusplus |
| } // extern "C" |
| #endif |
| |
| #endif // {{metadata.api.upper()}}_H_ |