| // 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 <atomic> |
| |
| #include "flutter/fml/concurrent_message_loop.h" |
| #include "flutter/fml/macros.h" |
| #include "flutter/fml/mapping.h" |
| #include "flutter/fml/unique_fd.h" |
| #include "impeller/base/backend_cast.h" |
| #include "impeller/base/thread.h" |
| #include "impeller/renderer/backend/vulkan/compute_pipeline_vk.h" |
| #include "impeller/renderer/backend/vulkan/pipeline_cache_vk.h" |
| #include "impeller/renderer/backend/vulkan/pipeline_vk.h" |
| #include "impeller/renderer/backend/vulkan/vk.h" |
| #include "impeller/renderer/pipeline_library.h" |
| |
| namespace impeller { |
| |
| class ContextVK; |
| |
| class PipelineLibraryVK final |
| : public PipelineLibrary, |
| public BackendCast<PipelineLibraryVK, PipelineLibrary> { |
| public: |
| // |PipelineLibrary| |
| ~PipelineLibraryVK() override; |
| |
| void DidAcquireSurfaceFrame(); |
| |
| private: |
| friend ContextVK; |
| |
| std::weak_ptr<DeviceHolder> device_holder_; |
| bool supports_framebuffer_fetch_ = false; |
| std::shared_ptr<PipelineCacheVK> pso_cache_; |
| std::shared_ptr<fml::ConcurrentTaskRunner> worker_task_runner_; |
| Mutex pipelines_mutex_; |
| PipelineMap pipelines_ IPLR_GUARDED_BY(pipelines_mutex_); |
| Mutex compute_pipelines_mutex_; |
| ComputePipelineMap compute_pipelines_ |
| IPLR_GUARDED_BY(compute_pipelines_mutex_); |
| std::atomic_size_t frames_acquired_ = 0u; |
| bool is_valid_ = false; |
| |
| PipelineLibraryVK( |
| const std::shared_ptr<DeviceHolder>& device_holder, |
| std::shared_ptr<const Capabilities> caps, |
| fml::UniqueFD cache_directory, |
| std::shared_ptr<fml::ConcurrentTaskRunner> worker_task_runner); |
| |
| // |PipelineLibrary| |
| bool IsValid() const override; |
| |
| // |PipelineLibrary| |
| PipelineFuture<PipelineDescriptor> GetPipeline( |
| PipelineDescriptor descriptor) override; |
| |
| // |PipelineLibrary| |
| PipelineFuture<ComputePipelineDescriptor> GetPipeline( |
| ComputePipelineDescriptor descriptor) override; |
| |
| // |PipelineLibrary| |
| void RemovePipelinesWithEntryPoint( |
| std::shared_ptr<const ShaderFunction> function) override; |
| |
| std::unique_ptr<PipelineVK> CreatePipeline(const PipelineDescriptor& desc); |
| |
| std::unique_ptr<ComputePipelineVK> CreateComputePipeline( |
| const ComputePipelineDescriptor& desc); |
| |
| void PersistPipelineCacheToDisk(); |
| |
| PipelineLibraryVK(const PipelineLibraryVK&) = delete; |
| |
| PipelineLibraryVK& operator=(const PipelineLibraryVK&) = delete; |
| }; |
| |
| } // namespace impeller |