1 /*********************************************************************
3 * Copyright 2011 Intel Corporation
6 * Permission is hereby granted, free of charge, to any person
7 * obtaining a copy of this software and associated documentation
8 * files (the "Software"), to deal in the Software without
9 * restriction, including without limitation the rights to use, copy,
10 * modify, merge, publish, distribute, sublicense, and/or sell copies
11 * of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be
15 * included in all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
20 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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26 *********************************************************************/
32 #include "os_path.hpp"
33 #include "os_process.hpp"
34 #include "trace_tools.hpp"
36 static const char *synopsis = "Identify differences between two state dumps.";
42 << "usage: apitrace diff-state <state-1> <state-2>\n"
45 " Both input files should be the result of running 'glretrace -D XYZ <trace>'.\n";
49 command(int argc, char *argv[])
53 for (i = 0; i < argc; ++i) {
54 const char *arg = argv[i];
60 if (!strcmp(arg, "--")) {
63 } else if (!strcmp(arg, "--help")) {
67 std::cerr << "error: unknown option " << arg << "\n";
74 std::cerr << "Error: diff-state requires exactly two state-dump files as arguments.\n";
84 #define CLI_DIFF_STATE_COMMAND "jsondiff.py"
86 os::Path command = trace::findFile("scripts/" CLI_DIFF_STATE_COMMAND,
87 APITRACE_SCRIPTS_INSTALL_DIR "/" CLI_DIFF_STATE_COMMAND,
92 args[0] = const_cast<char *>("python");
93 args[1] = const_cast<char *>(command.str());
98 return os::execute(args);
101 const Command diff_state_command = {