| //* Copyright 2019 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. |
| |
| #ifndef DAWNNATIVE_OPENGL_OPENGLFUNCTIONSBASE_H_ |
| #define DAWNNATIVE_OPENGL_OPENGLFUNCTIONSBASE_H_ |
| |
| #include "dawn_native/Error.h" |
| #include "dawn_native/opengl/opengl_platform.h" |
| |
| namespace dawn::native::opengl { |
| using GetProcAddress = void* (*) (const char*); |
| |
| struct OpenGLFunctionsBase { |
| public: |
| {% for block in header_blocks %} |
| // {{block.description}} |
| {% for proc in block.procs %} |
| {{proc.PFNGLPROCNAME()}} {{proc.ProcName()}} = nullptr; |
| {% endfor %} |
| |
| {% endfor%} |
| |
| protected: |
| MaybeError LoadDesktopGLProcs(GetProcAddress getProc, int majorVersion, int minorVersion); |
| MaybeError LoadOpenGLESProcs(GetProcAddress getProc, int majorVersion, int minorVersion); |
| |
| private: |
| template<typename T> |
| MaybeError LoadProc(GetProcAddress getProc, T* memberProc, const char* name); |
| }; |
| |
| } // namespace dawn::native::opengl |
| |
| #endif // DAWNNATIVE_OPENGL_OPENGLFUNCTIONSBASE_H_ |