60 lines
2.0 KiB
C++
60 lines
2.0 KiB
C++
/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#undef LOG_TAG
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#define LOG_TAG "LayerTraceGenerator"
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#include <fstream>
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#include <iostream>
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#include <string>
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#include "LayerTraceGenerator.h"
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using namespace android;
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int main(int argc, char** argv) {
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if (argc > 3) {
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std::cout << "Usage: " << argv[0]
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<< " [transaction-trace-path] [output-layers-trace-path]\n";
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return -1;
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}
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const char* transactionTracePath =
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(argc > 1) ? argv[1] : "/data/misc/wmtrace/transactions_trace.winscope";
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std::cout << "Parsing " << transactionTracePath << "\n";
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std::fstream input(transactionTracePath, std::ios::in | std::ios::binary);
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if (!input) {
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std::cout << "Error: Could not open " << transactionTracePath;
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return -1;
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}
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proto::TransactionTraceFile transactionTraceFile;
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if (!transactionTraceFile.ParseFromIstream(&input)) {
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std::cout << "Error: Failed to parse " << transactionTracePath;
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return -1;
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}
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const char* outputLayersTracePath =
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(argc == 3) ? argv[2] : "/data/misc/wmtrace/layers_trace.winscope";
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;
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ALOGD("Generating %s...", outputLayersTracePath);
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std::cout << "Generating " << outputLayersTracePath << "\n";
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if (!LayerTraceGenerator().generate(transactionTraceFile, outputLayersTracePath)) {
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std::cout << "Error: Failed to generate layers trace " << outputLayersTracePath;
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return -1;
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}
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return 0;
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} |