| // Copyright 2013 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #pragma once |
| |
| #include "flutter/fml/hash_combine.h" |
| #include "flutter/fml/macros.h" |
| #include "impeller/base/comparable.h" |
| #include "impeller/core/shader_types.h" |
| |
| namespace impeller { |
| |
| class ShaderFunction : public Comparable<ShaderFunction> { |
| public: |
| // |Comparable<ShaderFunction>| |
| virtual ~ShaderFunction(); |
| |
| ShaderStage GetStage() const; |
| |
| // |Comparable<ShaderFunction>| |
| std::size_t GetHash() const override; |
| |
| // |Comparable<ShaderFunction>| |
| bool IsEqual(const ShaderFunction& other) const override; |
| |
| protected: |
| ShaderFunction(UniqueID parent_library_id, |
| std::string name, |
| ShaderStage stage); |
| |
| private: |
| UniqueID parent_library_id_; |
| std::string name_; |
| ShaderStage stage_; |
| |
| FML_DISALLOW_COPY_AND_ASSIGN(ShaderFunction); |
| }; |
| |
| } // namespace impeller |