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Unified Diff: net/quic/quic_bandwidth.cc

Issue 2193073003: Move shared files in net/quic/ into net/quic/core/ (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: io_thread_unittest.cc Created 4 years, 5 months ago
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Index: net/quic/quic_bandwidth.cc
diff --git a/net/quic/quic_bandwidth.cc b/net/quic/quic_bandwidth.cc
deleted file mode 100644
index 9e25ba0eefccae785ab42363d8d97a7d9de8ce5c..0000000000000000000000000000000000000000
--- a/net/quic/quic_bandwidth.cc
+++ /dev/null
@@ -1,106 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "net/quic/quic_bandwidth.h"
-
-#include <stdint.h>
-
-#include "base/logging.h"
-#include "net/quic/quic_bug_tracker.h"
-#include "net/quic/quic_time.h"
-#include "net/quic/quic_types.h"
-
-namespace net {
-
-// Highest number that QuicBandwidth can hold.
-const int64_t kQuicInfiniteBandwidth = INT64_C(0x7fffffffffffffff);
-
-// static
-QuicBandwidth QuicBandwidth::Zero() {
- return QuicBandwidth(0);
-}
-
-// static
-QuicBandwidth QuicBandwidth::FromBitsPerSecond(int64_t bits_per_second) {
- return QuicBandwidth(bits_per_second);
-}
-
-// static
-QuicBandwidth QuicBandwidth::FromKBitsPerSecond(int64_t k_bits_per_second) {
- DCHECK(k_bits_per_second < kQuicInfiniteBandwidth / 1000);
- return QuicBandwidth(k_bits_per_second * 1000);
-}
-
-// static
-QuicBandwidth QuicBandwidth::FromBytesPerSecond(int64_t bytes_per_second) {
- DCHECK(bytes_per_second < kQuicInfiniteBandwidth / 8);
- return QuicBandwidth(bytes_per_second * 8);
-}
-
-// static
-QuicBandwidth QuicBandwidth::FromKBytesPerSecond(int64_t k_bytes_per_second) {
- DCHECK(k_bytes_per_second < kQuicInfiniteBandwidth / 8000);
- return QuicBandwidth(k_bytes_per_second * 8000);
-}
-
-// static
-QuicBandwidth QuicBandwidth::FromBytesAndTimeDelta(QuicByteCount bytes,
- QuicTime::Delta delta) {
- DCHECK_LT(bytes, static_cast<uint64_t>(kQuicInfiniteBandwidth /
- (8 * kNumMicrosPerSecond)));
- int64_t bytes_per_second =
- (bytes * kNumMicrosPerSecond) / delta.ToMicroseconds();
- return QuicBandwidth(bytes_per_second * 8);
-}
-
-QuicBandwidth::QuicBandwidth(int64_t bits_per_second)
- : bits_per_second_(bits_per_second) {
- if (bits_per_second < 0) {
- QUIC_BUG << "Can't set negative bandwidth " << bits_per_second;
- bits_per_second_ = 0;
- return;
- }
- bits_per_second_ = bits_per_second;
-}
-
-int64_t QuicBandwidth::ToBitsPerSecond() const {
- return bits_per_second_;
-}
-
-int64_t QuicBandwidth::ToKBitsPerSecond() const {
- return bits_per_second_ / 1000;
-}
-
-int64_t QuicBandwidth::ToBytesPerSecond() const {
- return bits_per_second_ / 8;
-}
-
-int64_t QuicBandwidth::ToKBytesPerSecond() const {
- return bits_per_second_ / 8000;
-}
-
-QuicByteCount QuicBandwidth::ToBytesPerPeriod(
- QuicTime::Delta time_period) const {
- return ToBytesPerSecond() * time_period.ToMicroseconds() /
- kNumMicrosPerSecond;
-}
-
-int64_t QuicBandwidth::ToKBytesPerPeriod(QuicTime::Delta time_period) const {
- return ToKBytesPerSecond() * time_period.ToMicroseconds() /
- kNumMicrosPerSecond;
-}
-
-bool QuicBandwidth::IsZero() const {
- return (bits_per_second_ == 0);
-}
-
-QuicTime::Delta QuicBandwidth::TransferTime(QuicByteCount bytes) const {
- if (bits_per_second_ == 0) {
- return QuicTime::Delta::Zero();
- }
- return QuicTime::Delta::FromMicroseconds(bytes * 8 * kNumMicrosPerSecond /
- bits_per_second_);
-}
-
-} // namespace net
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