| // 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 <memory> |
| |
| #include "flutter/fml/macros.h" |
| #include "impeller/base/backend_cast.h" |
| #include "impeller/renderer/backend/vulkan/vk.h" |
| #include "impeller/renderer/pipeline.h" |
| |
| namespace impeller { |
| |
| class PipelineCreateInfoVK { |
| public: |
| PipelineCreateInfoVK(vk::UniquePipeline pipeline, |
| vk::UniqueRenderPass render_pass, |
| vk::UniquePipelineLayout pipeline_layout, |
| vk::UniqueDescriptorSetLayout descriptor_set_layout); |
| |
| bool IsValid() const; |
| |
| vk::Pipeline GetVKPipeline() const; |
| |
| vk::RenderPass GetRenderPass() const; |
| |
| vk::PipelineLayout GetPipelineLayout() const; |
| |
| vk::DescriptorSetLayout GetDescriptorSetLayout() const; |
| |
| private: |
| bool is_valid_ = false; |
| vk::UniquePipeline pipeline_; |
| vk::UniqueRenderPass render_pass_; |
| vk::UniquePipelineLayout pipeline_layout_; |
| vk::UniqueDescriptorSetLayout descriptor_set_layout_; |
| }; |
| |
| class PipelineVK final |
| : public Pipeline<PipelineDescriptor>, |
| public BackendCast<PipelineVK, Pipeline<PipelineDescriptor>> { |
| public: |
| PipelineVK(std::weak_ptr<PipelineLibrary> library, |
| const PipelineDescriptor& desc, |
| std::unique_ptr<PipelineCreateInfoVK> create_info); |
| |
| // |Pipeline| |
| ~PipelineVK() override; |
| |
| PipelineCreateInfoVK* GetCreateInfo() const; |
| |
| private: |
| friend class PipelineLibraryVK; |
| |
| // |Pipeline| |
| bool IsValid() const override; |
| |
| std::unique_ptr<PipelineCreateInfoVK> pipeline_info_; |
| |
| FML_DISALLOW_COPY_AND_ASSIGN(PipelineVK); |
| }; |
| |
| } // namespace impeller |