1 /* 2 * Copyright (C) 2023 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_WINSCOPE_SURFACEFLINGER_LAYERS_PARSER_H_ 18 #define SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_WINSCOPE_SURFACEFLINGER_LAYERS_PARSER_H_ 19 20 #include "src/trace_processor/tables/winscope_tables_py.h" 21 #include "src/trace_processor/util/descriptors.h" 22 #include "src/trace_processor/util/proto_to_args_parser.h" 23 24 namespace perfetto { 25 26 namespace trace_processor { 27 28 class TraceProcessorContext; 29 30 class SurfaceFlingerLayersParser { 31 public: 32 explicit SurfaceFlingerLayersParser(TraceProcessorContext*); 33 void Parse(int64_t timestamp, protozero::ConstBytes); 34 35 private: 36 const std::vector<std::uint32_t> kLayersSnapshotFieldsToArgsParse{1, 2, 4, 5, 37 6, 7, 8}; 38 static constexpr auto* kLayersSnapshotProtoName = 39 ".perfetto.protos.LayersSnapshotProto"; 40 static constexpr auto* kLayerProtoName = ".perfetto.protos.LayerProto"; 41 42 void ParseLayer(int64_t timestamp, 43 protozero::ConstBytes blob, 44 tables::SurfaceFlingerLayersSnapshotTable::Id); 45 46 TraceProcessorContext* const context_; 47 DescriptorPool pool_; 48 util::ProtoToArgsParser args_parser_; 49 }; 50 } // namespace trace_processor 51 } // namespace perfetto 52 53 #endif // SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_WINSCOPE_SURFACEFLINGER_LAYERS_PARSER_H_ 54