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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Standalone benchmarking application based on FFmpeg. This tool is used to | 5 // Standalone benchmarking application based on FFmpeg. This tool is used to |
6 // measure decoding performance between different FFmpeg compile and run-time | 6 // measure decoding performance between different FFmpeg compile and run-time |
7 // options. We also use this tool to measure performance regressions when | 7 // options. We also use this tool to measure performance regressions when |
8 // testing newer builds of FFmpeg from trunk. | 8 // testing newer builds of FFmpeg from trunk. |
9 | 9 |
10 #include "build/build_config.h" | 10 #include "build/build_config.h" |
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84 void LeaveTimingSection() { | 84 void LeaveTimingSection() { |
85 } | 85 } |
86 #endif | 86 #endif |
87 | 87 |
88 int main(int argc, const char** argv) { | 88 int main(int argc, const char** argv) { |
89 base::AtExitManager exit_manager; | 89 base::AtExitManager exit_manager; |
90 | 90 |
91 CommandLine::Init(argc, argv); | 91 CommandLine::Init(argc, argv); |
92 const CommandLine* cmd_line = CommandLine::ForCurrentProcess(); | 92 const CommandLine* cmd_line = CommandLine::ForCurrentProcess(); |
93 | 93 |
94 const std::vector<CommandLine::StringType>& filenames = cmd_line->args(); | 94 const CommandLine::StringVector& filenames = cmd_line->GetArgs(); |
95 if (filenames.empty()) { | 95 if (filenames.empty()) { |
96 std::cerr << "Usage: " << argv[0] << " [OPTIONS] FILE [DUMPFILE]\n" | 96 std::cerr << "Usage: " << argv[0] << " [OPTIONS] FILE [DUMPFILE]\n" |
97 << " --stream=[audio|video] " | 97 << " --stream=[audio|video] " |
98 << "Benchmark either the audio or video stream\n" | 98 << "Benchmark either the audio or video stream\n" |
99 << " --video-threads=N " | 99 << " --video-threads=N " |
100 << "Decode video using N threads\n" | 100 << "Decode video using N threads\n" |
101 << " --verbose=N " | 101 << " --verbose=N " |
102 << "Set FFmpeg log verbosity (-8 to 48)\n" | 102 << "Set FFmpeg log verbosity (-8 to 48)\n" |
103 << " --frames=N " | 103 << " --frames=N " |
104 << "Decode N frames\n" | 104 << "Decode N frames\n" |
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583 #if defined(ENABLE_WINDOWS_EXCEPTIONS) | 583 #if defined(ENABLE_WINDOWS_EXCEPTIONS) |
584 } __except(EXCEPTION_EXECUTE_HANDLER) { | 584 } __except(EXCEPTION_EXECUTE_HANDLER) { |
585 *log_out << " Exception:" << std::setw(11) << GetExceptionCode() | 585 *log_out << " Exception:" << std::setw(11) << GetExceptionCode() |
586 << " " << in_path.value() << std::endl; | 586 << " " << in_path.value() << std::endl; |
587 return 1; | 587 return 1; |
588 } | 588 } |
589 #endif | 589 #endif |
590 CommandLine::Reset(); | 590 CommandLine::Reset(); |
591 return 0; | 591 return 0; |
592 } | 592 } |
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