1 // Copyright 2021 The Dawn Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifndef DAWNWIRE_CLIENT_SHADER_MODULE_H_ 16 #define DAWNWIRE_CLIENT_SHADER_MODULE_H_ 17 18 #include <dawn/webgpu.h> 19 20 #include "dawn_wire/client/ObjectBase.h" 21 #include "dawn_wire/client/RequestTracker.h" 22 23 namespace dawn_wire { namespace client { 24 25 class ShaderModule final : public ObjectBase { 26 public: 27 using ObjectBase::ObjectBase; 28 ~ShaderModule(); 29 30 void GetCompilationInfo(WGPUCompilationInfoCallback callback, void* userdata); 31 bool GetCompilationInfoCallback(uint64_t requestSerial, 32 WGPUCompilationInfoRequestStatus status, 33 const WGPUCompilationInfo* info); 34 35 private: 36 void CancelCallbacksForDisconnect() override; 37 void ClearAllCallbacks(WGPUCompilationInfoRequestStatus status); 38 39 struct CompilationInfoRequest { 40 WGPUCompilationInfoCallback callback = nullptr; 41 void* userdata = nullptr; 42 }; 43 RequestTracker<CompilationInfoRequest> mCompilationInfoRequests; 44 }; 45 46 }} // namespace dawn_wire::client 47 48 #endif // DAWNWIRE_CLIENT_SHADER_MODULE_H_ 49