113 lines
4.7 KiB
C++
113 lines
4.7 KiB
C++
// Copyright 2019 The Dawn Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef SRC_DAWN_WIRE_CLIENT_DEVICE_H_
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#define SRC_DAWN_WIRE_CLIENT_DEVICE_H_
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#include <memory>
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#include "dawn/common/LinkedList.h"
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#include "dawn/webgpu.h"
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#include "dawn/wire/WireCmd_autogen.h"
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#include "dawn/wire/client/ApiObjects_autogen.h"
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#include "dawn/wire/client/LimitsAndFeatures.h"
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#include "dawn/wire/client/ObjectBase.h"
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#include "dawn/wire/client/RequestTracker.h"
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namespace dawn::wire::client {
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class Client;
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class Queue;
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class Device final : public ObjectBase {
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public:
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explicit Device(const ObjectBaseParams& params);
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~Device() override;
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void SetUncapturedErrorCallback(WGPUErrorCallback errorCallback, void* errorUserdata);
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void SetLoggingCallback(WGPULoggingCallback errorCallback, void* errorUserdata);
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void SetDeviceLostCallback(WGPUDeviceLostCallback errorCallback, void* errorUserdata);
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void InjectError(WGPUErrorType type, const char* message);
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void PushErrorScope(WGPUErrorFilter filter);
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bool PopErrorScope(WGPUErrorCallback callback, void* userdata);
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WGPUBuffer CreateBuffer(const WGPUBufferDescriptor* descriptor);
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WGPUBuffer CreateErrorBuffer();
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WGPUComputePipeline CreateComputePipeline(WGPUComputePipelineDescriptor const* descriptor);
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void CreateComputePipelineAsync(WGPUComputePipelineDescriptor const* descriptor,
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WGPUCreateComputePipelineAsyncCallback callback,
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void* userdata);
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void CreateRenderPipelineAsync(WGPURenderPipelineDescriptor const* descriptor,
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WGPUCreateRenderPipelineAsyncCallback callback,
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void* userdata);
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WGPUQuerySet CreateQuerySet(const WGPUQuerySetDescriptor* descriptor);
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WGPUTexture CreateTexture(const WGPUTextureDescriptor* descriptor);
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WGPUTexture CreateErrorTexture(const WGPUTextureDescriptor* descriptor);
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void HandleError(WGPUErrorType errorType, const char* message);
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void HandleLogging(WGPULoggingType loggingType, const char* message);
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void HandleDeviceLost(WGPUDeviceLostReason reason, const char* message);
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bool OnPopErrorScopeCallback(uint64_t requestSerial, WGPUErrorType type, const char* message);
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bool OnCreateComputePipelineAsyncCallback(uint64_t requestSerial,
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WGPUCreatePipelineAsyncStatus status,
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const char* message);
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bool OnCreateRenderPipelineAsyncCallback(uint64_t requestSerial,
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WGPUCreatePipelineAsyncStatus status,
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const char* message);
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bool GetLimits(WGPUSupportedLimits* limits) const;
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bool HasFeature(WGPUFeatureName feature) const;
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size_t EnumerateFeatures(WGPUFeatureName* features) const;
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void SetLimits(const WGPUSupportedLimits* limits);
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void SetFeatures(const WGPUFeatureName* features, uint32_t featuresCount);
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WGPUAdapter GetAdapter(); // Not implemented in the wire.
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WGPUQueue GetQueue();
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void CancelCallbacksForDisconnect() override;
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std::weak_ptr<bool> GetAliveWeakPtr();
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private:
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LimitsAndFeatures mLimitsAndFeatures;
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struct ErrorScopeData {
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WGPUErrorCallback callback = nullptr;
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void* userdata = nullptr;
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};
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RequestTracker<ErrorScopeData> mErrorScopes;
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struct CreatePipelineAsyncRequest {
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WGPUCreateComputePipelineAsyncCallback createComputePipelineAsyncCallback = nullptr;
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WGPUCreateRenderPipelineAsyncCallback createRenderPipelineAsyncCallback = nullptr;
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void* userdata = nullptr;
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ObjectId pipelineObjectID;
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};
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RequestTracker<CreatePipelineAsyncRequest> mCreatePipelineAsyncRequests;
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WGPUErrorCallback mErrorCallback = nullptr;
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WGPUDeviceLostCallback mDeviceLostCallback = nullptr;
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WGPULoggingCallback mLoggingCallback = nullptr;
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bool mDidRunLostCallback = false;
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void* mErrorUserdata = nullptr;
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void* mDeviceLostUserdata = nullptr;
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void* mLoggingUserdata = nullptr;
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Queue* mQueue = nullptr;
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std::shared_ptr<bool> mIsAlive;
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};
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} // namespace dawn::wire::client
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#endif // SRC_DAWN_WIRE_CLIENT_DEVICE_H_
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