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Side by Side Diff: media/cast/logging/logging_impl.cc

Issue 145873006: ui/base/resource: Roll our own version of ReadBigEndian() function. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: rebase Created 6 years, 10 months ago
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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 #include "base/big_endian.h"
5 #include "base/debug/trace_event.h" 6 #include "base/debug/trace_event.h"
6 #include "media/cast/logging/logging_impl.h" 7 #include "media/cast/logging/logging_impl.h"
7 #include "net/base/big_endian.h"
8 8
9 namespace media { 9 namespace media {
10 namespace cast { 10 namespace cast {
11 11
12 LoggingImpl::LoggingImpl( 12 LoggingImpl::LoggingImpl(
13 scoped_refptr<base::SingleThreadTaskRunner> main_thread_proxy, 13 scoped_refptr<base::SingleThreadTaskRunner> main_thread_proxy,
14 const CastLoggingConfig& config) 14 const CastLoggingConfig& config)
15 : main_thread_proxy_(main_thread_proxy), 15 : main_thread_proxy_(main_thread_proxy),
16 config_(config), 16 config_(config),
17 raw_(), 17 raw_(),
(...skipping 64 matching lines...) Expand 10 before | Expand all | Expand 10 after
82 void LoggingImpl::InsertPacketListEvent(const base::TimeTicks& time_of_event, 82 void LoggingImpl::InsertPacketListEvent(const base::TimeTicks& time_of_event,
83 CastLoggingEvent event, 83 CastLoggingEvent event,
84 const PacketList& packets) { 84 const PacketList& packets) {
85 DCHECK(main_thread_proxy_->RunsTasksOnCurrentThread()); 85 DCHECK(main_thread_proxy_->RunsTasksOnCurrentThread());
86 for (unsigned int i = 0; i < packets.size(); ++i) { 86 for (unsigned int i = 0; i < packets.size(); ++i) {
87 const Packet& packet = packets[i]; 87 const Packet& packet = packets[i];
88 // Parse basic properties. 88 // Parse basic properties.
89 uint32 rtp_timestamp; 89 uint32 rtp_timestamp;
90 uint16 packet_id, max_packet_id; 90 uint16 packet_id, max_packet_id;
91 const uint8* packet_data = &packet[0]; 91 const uint8* packet_data = &packet[0];
92 net::BigEndianReader big_endian_reader(packet_data + 4, 4); 92 base::BigEndianReader big_endian_reader(
93 reinterpret_cast<const char*>(packet_data + 4), 4);
93 big_endian_reader.ReadU32(&rtp_timestamp); 94 big_endian_reader.ReadU32(&rtp_timestamp);
94 net::BigEndianReader cast_big_endian_reader(packet_data + 12 + 2, 4); 95 base::BigEndianReader cast_big_endian_reader(
96 reinterpret_cast<const char*>(packet_data + 12 + 2), 4);
95 cast_big_endian_reader.ReadU16(&packet_id); 97 cast_big_endian_reader.ReadU16(&packet_id);
96 cast_big_endian_reader.ReadU16(&max_packet_id); 98 cast_big_endian_reader.ReadU16(&max_packet_id);
97 // rtp_timestamp is enough - no need for frame_id as well. 99 // rtp_timestamp is enough - no need for frame_id as well.
98 InsertPacketEvent(time_of_event, event, rtp_timestamp, kFrameIdUnknown, 100 InsertPacketEvent(time_of_event, event, rtp_timestamp, kFrameIdUnknown,
99 packet_id, max_packet_id, packet.size()); 101 packet_id, max_packet_id, packet.size());
100 } 102 }
101 } 103 }
102 104
103 void LoggingImpl::InsertPacketEvent(const base::TimeTicks& time_of_event, 105 void LoggingImpl::InsertPacketEvent(const base::TimeTicks& time_of_event,
104 CastLoggingEvent event, 106 CastLoggingEvent event,
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162 return stats_.GetGenericStatsData(); 164 return stats_.GetGenericStatsData();
163 } 165 }
164 166
165 void LoggingImpl::ResetStats() { 167 void LoggingImpl::ResetStats() {
166 DCHECK(main_thread_proxy_->RunsTasksOnCurrentThread()); 168 DCHECK(main_thread_proxy_->RunsTasksOnCurrentThread());
167 stats_.Reset(); 169 stats_.Reset();
168 } 170 }
169 171
170 } // namespace cast 172 } // namespace cast
171 } // namespace media 173 } // namespace media
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