// Copyright 2020 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_CREATEREADYPIPELINETRACKER_H_ #define DAWNNATIVE_CREATEREADYPIPELINETRACKER_H_ #include "common/SerialQueue.h" #include "dawn/webgpu.h" #include "dawn_native/IntegerTypes.h" #include namespace dawn_native { class ComputePipelineBase; class DeviceBase; class PipelineBase; class RenderPipelineBase; struct CreateReadyPipelineTaskBase { CreateReadyPipelineTaskBase(void* userData); virtual ~CreateReadyPipelineTaskBase(); virtual void Finish(WGPUCreateReadyPipelineStatus status) = 0; protected: void* mUserData; }; struct CreateReadyComputePipelineTask final : public CreateReadyPipelineTaskBase { CreateReadyComputePipelineTask(ComputePipelineBase* pipeline, WGPUCreateReadyComputePipelineCallback callback, void* userdata); void Finish(WGPUCreateReadyPipelineStatus status) final; private: ComputePipelineBase* mPipeline; WGPUCreateReadyComputePipelineCallback mCreateReadyComputePipelineCallback; }; struct CreateReadyRenderPipelineTask final : public CreateReadyPipelineTaskBase { CreateReadyRenderPipelineTask(RenderPipelineBase* pipeline, WGPUCreateReadyRenderPipelineCallback callback, void* userdata); void Finish(WGPUCreateReadyPipelineStatus status) final; private: RenderPipelineBase* mPipeline; WGPUCreateReadyRenderPipelineCallback mCreateReadyRenderPipelineCallback; }; class CreateReadyPipelineTracker { public: CreateReadyPipelineTracker(DeviceBase* device); ~CreateReadyPipelineTracker(); void TrackTask(std::unique_ptr task, ExecutionSerial serial); void Tick(ExecutionSerial finishedSerial); void ClearForShutDown(); private: DeviceBase* mDevice; SerialQueue> mCreateReadyPipelineTasksInFlight; }; } // namespace dawn_native #endif