/* * Copyright (C) 2022 The Android Open Source Project * * 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_SHARED_LIB_STREAM_WRITER_H_ #define SRC_SHARED_LIB_STREAM_WRITER_H_ #include "perfetto/public/abi/stream_writer_abi.h" #include "perfetto/protozero/scattered_stream_writer.h" namespace perfetto { // Copies the visible state from `sw` to `*w`. inline void UpdateStreamWriter(const protozero::ScatteredStreamWriter& sw, struct PerfettoStreamWriter* w) { w->begin = sw.cur_range().begin; w->end = sw.cur_range().end; w->write_ptr = sw.write_ptr(); w->written_previously = static_cast(sw.written_previously()); } } // namespace perfetto #endif // SRC_SHARED_LIB_STREAM_WRITER_H_