Change from re-transmitting an packet with a retransmit number to sending a new packet with a new s…

net/quic/quic_data_writer.cc

 // 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_data_writer.h"
 
 #include <algorithm>
 #include <limits>
 
 #include "base/basictypes.h"
@@ skipping 76 matching lines @@
   if (!dest) {
     return false;
   }
 
   memcpy(dest, data, data_len);
 
   length_ += data_len;
   return true;
 }
 
+void QuicDataWriter::WriteUint8ToBuffer(uint8 value, char* buffer) {
+  memcpy(buffer, &value, sizeof(value));
+}
+
+void QuicDataWriter::WriteUint16ToBuffer(uint16 value, char* buffer) {
+  memcpy(buffer, &value, sizeof(value));
+}
+
+void QuicDataWriter::WriteUint32ToBuffer(uint32 value, char* buffer) {
+  memcpy(buffer, &value, sizeof(value));
+}
+
+void QuicDataWriter::WriteUint48ToBuffer(uint64 value, char* buffer) {
+  uint16 hi = value >> 32;
+  uint32 lo = value & 0x00000000FFFFFFFF;
+  WriteUint32ToBuffer(lo, buffer);
+  WriteUint16ToBuffer(hi, buffer + sizeof(lo));
+}
+
 void QuicDataWriter::WriteUint64ToBuffer(uint64 value, char* buffer) {
   memcpy(buffer, &value, sizeof(value));
 }
 
 void QuicDataWriter::WriteUint128ToBuffer(uint128 value, char* buffer) {
   WriteUint64ToBuffer(value.lo, buffer);
   WriteUint64ToBuffer(value.hi, buffer + sizeof(value.lo));
 }
 
 }  // namespace net