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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 // MSVC++ requires this to be set before any other includes to get M_PI. | 5 // MSVC++ requires this to be set before any other includes to get M_PI. |
6 #define _USE_MATH_DEFINES | 6 #define _USE_MATH_DEFINES |
7 #include <cmath> | 7 #include <cmath> |
8 | 8 |
9 #include "media/base/audio_hash.h" | 9 #include "media/base/audio_hash.h" |
10 | 10 |
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43 sample_count_ += static_cast<uint32>(frames); | 43 sample_count_ += static_cast<uint32>(frames); |
44 } | 44 } |
45 | 45 |
46 std::string AudioHash::ToString() const { | 46 std::string AudioHash::ToString() const { |
47 std::string result; | 47 std::string result; |
48 for (size_t i = 0; i < arraysize(audio_hash_); ++i) | 48 for (size_t i = 0; i < arraysize(audio_hash_); ++i) |
49 result += base::StringPrintf("%.2f,", audio_hash_[i]); | 49 result += base::StringPrintf("%.2f,", audio_hash_[i]); |
50 return result; | 50 return result; |
51 } | 51 } |
52 | 52 |
53 } // namespace media | 53 } // namespace media |
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