| // Copyright 2018 The Amber 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 AMBER_RECIPE_H_ |
| #define AMBER_RECIPE_H_ |
| |
| #include <string> |
| #include <utility> |
| #include <vector> |
| |
| #include "amber/shader_info.h" |
| |
| namespace amber { |
| |
| /// Internal recipe implementation. |
| class RecipeImpl { |
| public: |
| virtual ~RecipeImpl(); |
| |
| /// Retrieves information on all the shaders in the given recipe. |
| virtual std::vector<ShaderInfo> GetShaderInfo() const = 0; |
| |
| /// Returns required features in the given recipe. |
| virtual std::vector<std::string> GetRequiredFeatures() const = 0; |
| |
| /// Returns required device extensions in the given recipe. |
| virtual std::vector<std::string> GetRequiredDeviceExtensions() const = 0; |
| |
| /// Returns required instance extensions in the given recipe. |
| virtual std::vector<std::string> GetRequiredInstanceExtensions() const = 0; |
| |
| /// Sets the fence timeout value to |timeout_ms|. |
| virtual void SetFenceTimeout(uint32_t timeout_ms) = 0; |
| |
| protected: |
| RecipeImpl(); |
| }; |
| |
| /// A recipe is the parsed representation of the input script. |
| class Recipe { |
| public: |
| Recipe(); |
| ~Recipe(); |
| |
| /// Retrieves information on all the shaders in the recipe. |
| std::vector<ShaderInfo> GetShaderInfo() const; |
| |
| RecipeImpl* GetImpl() const { return impl_; } |
| /// Sets the recipe implementation. Ownership transfers to the recipe. |
| void SetImpl(RecipeImpl* impl) { impl_ = impl; } |
| |
| /// Returns required features in the given recipe. |
| std::vector<std::string> GetRequiredFeatures() const; |
| |
| /// Returns required device extensions in the given recipe. |
| std::vector<std::string> GetRequiredDeviceExtensions() const; |
| |
| /// Returns required instance extensions in the given recipe. |
| std::vector<std::string> GetRequiredInstanceExtensions() const; |
| |
| /// Sets the timeout value for fences to |timeout_ms|. |
| void SetFenceTimeout(uint32_t timeout_ms); |
| |
| private: |
| RecipeImpl* impl_; |
| }; |
| |
| } // namespace amber |
| |
| #endif // AMBER_RECIPE_H_ |