| // Copyright 2021 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 SRC_DAWN_WIRE_CLIENT_ADAPTER_H_ |
| #define SRC_DAWN_WIRE_CLIENT_ADAPTER_H_ |
| |
| #include "dawn/webgpu.h" |
| |
| #include "dawn/wire/WireClient.h" |
| #include "dawn/wire/WireCmd_autogen.h" |
| #include "dawn/wire/client/LimitsAndFeatures.h" |
| #include "dawn/wire/client/ObjectBase.h" |
| #include "dawn/wire/client/RequestTracker.h" |
| |
| namespace dawn::wire::client { |
| |
| class Adapter final : public ObjectBase { |
| public: |
| using ObjectBase::ObjectBase; |
| ~Adapter() override; |
| |
| void CancelCallbacksForDisconnect() override; |
| |
| bool GetLimits(WGPUSupportedLimits* limits) const; |
| bool HasFeature(WGPUFeatureName feature) const; |
| size_t EnumerateFeatures(WGPUFeatureName* features) const; |
| void SetLimits(const WGPUSupportedLimits* limits); |
| void SetFeatures(const WGPUFeatureName* features, uint32_t featuresCount); |
| void SetProperties(const WGPUAdapterProperties* properties); |
| void GetProperties(WGPUAdapterProperties* properties) const; |
| void RequestDevice(const WGPUDeviceDescriptor* descriptor, |
| WGPURequestDeviceCallback callback, |
| void* userdata); |
| |
| bool OnRequestDeviceCallback(uint64_t requestSerial, |
| WGPURequestDeviceStatus status, |
| const char* message, |
| const WGPUSupportedLimits* limits, |
| uint32_t featuresCount, |
| const WGPUFeatureName* features); |
| |
| // Unimplementable. Only availale in dawn_native. |
| WGPUInstance GetInstance() const; |
| WGPUDevice CreateDevice(const WGPUDeviceDescriptor*); |
| |
| private: |
| LimitsAndFeatures mLimitsAndFeatures; |
| WGPUAdapterProperties mProperties; |
| |
| struct RequestDeviceData { |
| WGPURequestDeviceCallback callback = nullptr; |
| ObjectId deviceObjectId; |
| void* userdata = nullptr; |
| }; |
| RequestTracker<RequestDeviceData> mRequestDeviceRequests; |
| }; |
| |
| } // namespace dawn::wire::client |
| |
| #endif // SRC_DAWN_WIRE_CLIENT_ADAPTER_H_ |