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Side by Side Diff: net/quic/quic_bandwidth.cc

Issue 266243004: Clang format slam. Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 7 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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 #include "net/quic/quic_bandwidth.h" 5 #include "net/quic/quic_bandwidth.h"
6 6
7 #include "base/logging.h" 7 #include "base/logging.h"
8 #include "base/time/time.h" 8 #include "base/time/time.h"
9 9
10 namespace net { 10 namespace net {
(...skipping 28 matching lines...) Expand all
39 DCHECK(k_bytes_per_second < kQuicInfiniteBandwidth / 8000); 39 DCHECK(k_bytes_per_second < kQuicInfiniteBandwidth / 8000);
40 return QuicBandwidth(k_bytes_per_second * 8000); 40 return QuicBandwidth(k_bytes_per_second * 8000);
41 } 41 }
42 42
43 // static 43 // static
44 QuicBandwidth QuicBandwidth::FromBytesAndTimeDelta(QuicByteCount bytes, 44 QuicBandwidth QuicBandwidth::FromBytesAndTimeDelta(QuicByteCount bytes,
45 QuicTime::Delta delta) { 45 QuicTime::Delta delta) {
46 DCHECK_LT(bytes, 46 DCHECK_LT(bytes,
47 static_cast<uint64>(kQuicInfiniteBandwidth / 47 static_cast<uint64>(kQuicInfiniteBandwidth /
48 (8 * base::Time::kMicrosecondsPerSecond))); 48 (8 * base::Time::kMicrosecondsPerSecond)));
49 int64 bytes_per_second = (bytes * base::Time::kMicrosecondsPerSecond) / 49 int64 bytes_per_second =
50 delta.ToMicroseconds(); 50 (bytes * base::Time::kMicrosecondsPerSecond) / delta.ToMicroseconds();
51 return QuicBandwidth(bytes_per_second * 8); 51 return QuicBandwidth(bytes_per_second * 8);
52 } 52 }
53 53
54 QuicBandwidth::QuicBandwidth(int64 bits_per_second) 54 QuicBandwidth::QuicBandwidth(int64 bits_per_second)
55 : bits_per_second_(bits_per_second) { 55 : bits_per_second_(bits_per_second) {
56 DCHECK_GE(bits_per_second, 0); 56 DCHECK_GE(bits_per_second, 0);
57 } 57 }
58 58
59 int64 QuicBandwidth::ToBitsPerSecond() const { 59 int64 QuicBandwidth::ToBitsPerSecond() const {
60 return bits_per_second_; 60 return bits_per_second_;
61 } 61 }
62 62
63 int64 QuicBandwidth::ToKBitsPerSecond() const { 63 int64 QuicBandwidth::ToKBitsPerSecond() const {
64 return bits_per_second_ / 1000; 64 return bits_per_second_ / 1000;
65 } 65 }
66 66
67 int64 QuicBandwidth::ToBytesPerSecond() const { 67 int64 QuicBandwidth::ToBytesPerSecond() const {
68 return bits_per_second_ / 8; 68 return bits_per_second_ / 8;
69 } 69 }
70 70
71 int64 QuicBandwidth::ToKBytesPerSecond() const { 71 int64 QuicBandwidth::ToKBytesPerSecond() const {
72 return bits_per_second_ / 8000; 72 return bits_per_second_ / 8000;
73 } 73 }
74 74
75 QuicByteCount QuicBandwidth::ToBytesPerPeriod( 75 QuicByteCount QuicBandwidth::ToBytesPerPeriod(
76 QuicTime::Delta time_period) const { 76 QuicTime::Delta time_period) const {
77 return ToBytesPerSecond() * time_period.ToMicroseconds() / 77 return ToBytesPerSecond() * time_period.ToMicroseconds() /
78 base::Time::kMicrosecondsPerSecond; 78 base::Time::kMicrosecondsPerSecond;
79 } 79 }
80 80
81 int64 QuicBandwidth::ToKBytesPerPeriod(QuicTime::Delta time_period) const { 81 int64 QuicBandwidth::ToKBytesPerPeriod(QuicTime::Delta time_period) const {
82 return ToKBytesPerSecond() * time_period.ToMicroseconds() / 82 return ToKBytesPerSecond() * time_period.ToMicroseconds() /
83 base::Time::kMicrosecondsPerSecond; 83 base::Time::kMicrosecondsPerSecond;
84 } 84 }
85 85
86 bool QuicBandwidth::IsZero() const { 86 bool QuicBandwidth::IsZero() const {
87 return (bits_per_second_ == 0); 87 return (bits_per_second_ == 0);
88 } 88 }
89 89
90 QuicBandwidth QuicBandwidth::Add(const QuicBandwidth& delta) const { 90 QuicBandwidth QuicBandwidth::Add(const QuicBandwidth& delta) const {
91 return QuicBandwidth(bits_per_second_ + delta.bits_per_second_); 91 return QuicBandwidth(bits_per_second_ + delta.bits_per_second_);
92 } 92 }
93 93
94 QuicBandwidth QuicBandwidth::Subtract(const QuicBandwidth& delta) const { 94 QuicBandwidth QuicBandwidth::Subtract(const QuicBandwidth& delta) const {
95 return QuicBandwidth(bits_per_second_ - delta.bits_per_second_); 95 return QuicBandwidth(bits_per_second_ - delta.bits_per_second_);
96 } 96 }
97 97
98 QuicBandwidth QuicBandwidth::Scale(float scale_factor) const { 98 QuicBandwidth QuicBandwidth::Scale(float scale_factor) const {
99 return QuicBandwidth(bits_per_second_ * scale_factor); 99 return QuicBandwidth(bits_per_second_ * scale_factor);
100 } 100 }
101 101
102 QuicTime::Delta QuicBandwidth::TransferTime(QuicByteCount bytes) const { 102 QuicTime::Delta QuicBandwidth::TransferTime(QuicByteCount bytes) const {
103 return QuicTime::Delta::FromMicroseconds( 103 return QuicTime::Delta::FromMicroseconds(
104 bytes * 8 * base::Time::kMicrosecondsPerSecond / bits_per_second_); 104 bytes * 8 * base::Time::kMicrosecondsPerSecond / bits_per_second_);
105 } 105 }
106 106
107 } // namespace net 107 } // namespace net
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