| // Copyright 2019 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 DAWNWIRE_SERVER_SERVER_H_ |
| #define DAWNWIRE_SERVER_SERVER_H_ |
| |
| #include "dawn_wire/server/ServerBase_autogen.h" |
| |
| namespace dawn_wire { namespace server { |
| |
| class Server; |
| |
| struct MapUserdata { |
| Server* server; |
| ObjectHandle buffer; |
| uint32_t requestSerial; |
| uint64_t size; |
| bool isWrite; |
| }; |
| |
| struct FenceCompletionUserdata { |
| Server* server; |
| ObjectHandle fence; |
| uint64_t value; |
| }; |
| |
| class Server : public ServerBase { |
| public: |
| Server(DawnDevice device, const DawnProcTable& procs, CommandSerializer* serializer); |
| ~Server(); |
| |
| const char* HandleCommands(const char* commands, size_t size); |
| |
| bool InjectTexture(DawnTexture texture, uint32_t id, uint32_t generation); |
| |
| private: |
| void* GetCmdSpace(size_t size); |
| |
| // Forwarding callbacks |
| static void ForwardDeviceError(const char* message, DawnCallbackUserdata userdata); |
| static void ForwardBufferMapReadAsync(DawnBufferMapAsyncStatus status, |
| const void* ptr, |
| uint64_t dataLength, |
| DawnCallbackUserdata userdata); |
| static void ForwardBufferMapWriteAsync(DawnBufferMapAsyncStatus status, |
| void* ptr, |
| uint64_t dataLength, |
| DawnCallbackUserdata userdata); |
| static void ForwardFenceCompletedValue(DawnFenceCompletionStatus status, |
| DawnCallbackUserdata userdata); |
| |
| // Error callbacks |
| void OnDeviceError(const char* message); |
| void OnBufferMapReadAsyncCallback(DawnBufferMapAsyncStatus status, |
| const void* ptr, |
| uint64_t dataLength, |
| MapUserdata* userdata); |
| void OnBufferMapWriteAsyncCallback(DawnBufferMapAsyncStatus status, |
| void* ptr, |
| uint64_t dataLength, |
| MapUserdata* userdata); |
| void OnFenceCompletedValueUpdated(DawnFenceCompletionStatus status, |
| FenceCompletionUserdata* userdata); |
| |
| #include "dawn_wire/server/ServerPrototypes_autogen.inl" |
| |
| CommandSerializer* mSerializer = nullptr; |
| WireDeserializeAllocator mAllocator; |
| DawnProcTable mProcs; |
| }; |
| |
| }} // namespace dawn_wire::server |
| |
| #endif // DAWNWIRE_SERVER_SERVER_H_ |