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move payload adjustments to Packet

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This commit is contained in:
Stephen Birarda 2015-07-23 15:27:32 -07:00
parent df47f1dd0b
commit 862c788aec
6 changed files with 21 additions and 23 deletions
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2
assignment-client/src/octree/OctreeQueryNode.cpp
View file

@ -24,7 +24,7 @@ OctreeQueryNode::OctreeQueryNode() :
_viewSent(false),
_octreePacket(),
_octreePacketWaiting(false),
_lastOctreePayload(new char[MAX_PACKET_SIZE]),
_lastOctreePayload(new char[udt::MAX_PACKET_SIZE]),
_lastOctreePacketLength(0),
_duplicatePacketCount(0),
_firstSuppressedPacket(usecTimestampNow()),

6
assignment-client/src/octree/OctreeSendThread.cpp
View file

@ -219,7 +219,7 @@ int OctreeSendThread::handlePacketSend(OctreeQueryNode* nodeData, int& trueBytes
packetSent = true;
int packetSizeWithHeader = nodeData->getPacket().getDataSize();
thisWastedBytes = MAX_PACKET_SIZE - packetSizeWithHeader;
thisWastedBytes = udt::MAX_PACKET_SIZE - packetSizeWithHeader;
_totalWastedBytes += thisWastedBytes;
_totalBytes += nodeData->getPacket().getDataSize();
_totalPackets++;
@ -251,7 +251,7 @@ int OctreeSendThread::handlePacketSend(OctreeQueryNode* nodeData, int& trueBytes
packetSent = true;
int packetSizeWithHeader = nodeData->getPacket().getDataSize();
int thisWastedBytes = MAX_PACKET_SIZE - packetSizeWithHeader;
int thisWastedBytes = udt::MAX_PACKET_SIZE - packetSizeWithHeader;
_totalWastedBytes += thisWastedBytes;
_totalBytes += packetSizeWithHeader;
_totalPackets++;
@ -598,7 +598,7 @@ int OctreeSendThread::packetDistributor(OctreeQueryNode* nodeData, bool viewFrus
_totalBytes += packet->getDataSize();
_totalPackets++;
_totalWastedBytes += MAX_PACKET_SIZE - packet->getDataSize();
_totalWastedBytes += udt::MAX_PACKET_SIZE - packet->getDataSize();
}
}

10
libraries/networking/src/NLPacket.cpp
View file

@ -207,16 +207,6 @@ void NLPacket::readVersion() {
_version = NLPacket::versionInHeader(*this);
}
void NLPacket::adjustPayloadStartAndCapacity(bool shouldDecreasePayloadSize) {
qint64 headerSize = localHeaderSize(_type);
_payloadStart += headerSize;
_payloadCapacity -= headerSize;
if (shouldDecreasePayloadSize) {
_payloadSize -= headerSize;
}
}
void NLPacket::readSourceID() {
if (!NON_SOURCED_PACKETS.contains(_type)) {
_sourceID = sourceIDInHeader(*this);

2
libraries/networking/src/NLPacket.h
View file

@ -65,8 +65,6 @@ protected:
NLPacket& operator=(const NLPacket& other);
NLPacket& operator=(NLPacket&& other);
void adjustPayloadStartAndCapacity(bool shouldDecreasePayloadSize = false);
// Header writers
void writePacketTypeAndVersion();

19
libraries/networking/src/udt/Packet.cpp
View file

@ -62,8 +62,7 @@ Packet::Packet(qint64 size, bool isReliable, bool isPartOfMessage) :
_isReliable(isReliable),
_isPartOfMessage(isPartOfMessage)
{
_payloadCapacity = size;
_payloadStart = _packet.get() + (_packetSize - _payloadCapacity);
adjustPayloadStartAndCapacity();
// set the UDT header to default values
writeSequenceNumber(0);
@ -75,10 +74,8 @@ Packet::Packet(std::unique_ptr<char> data, qint64 size, const HifiSockAddr& send
readIsReliable();
readIsPartOfMessage();
readSequenceNumber();
_payloadCapacity = _packetSize - localHeaderSize();
_payloadSize = _payloadCapacity;
_payloadStart = _packet.get() + (_packetSize - _payloadCapacity);
adjustPayloadStartAndCapacity(_payloadSize > 0);
}
Packet::Packet(const Packet& other) :
@ -117,6 +114,16 @@ Packet& Packet::operator=(Packet&& other) {
return *this;
}
void Packet::adjustPayloadStartAndCapacity(bool shouldDecreasePayloadSize) {
qint64 headerSize = localHeaderSize();
_payloadStart += headerSize;
_payloadCapacity -= headerSize;
if (shouldDecreasePayloadSize) {
_payloadSize -= headerSize;
}
}
static const uint32_t CONTROL_BIT_MASK = 1 << (sizeof(Packet::SequenceNumberAndBitField) - 1);
static const uint32_t RELIABILITY_BIT_MASK = 1 << (sizeof(Packet::SequenceNumberAndBitField) - 2);
static const uint32_t MESSAGE_BIT_MASK = 1 << (sizeof(Packet::SequenceNumberAndBitField) - 3);

5
libraries/networking/src/udt/Packet.h
View file

@ -56,9 +56,12 @@ protected:
Packet(qint64 size, bool isReliable = false, bool isPartOfMessage = false);
Packet(std::unique_ptr<char> data, qint64 size, const HifiSockAddr& senderSockAddr);
Packet(const Packet& other);
Packet& operator=(const Packet& other);
Packet(Packet&& other);
Packet& operator=(const Packet& other);
Packet& operator=(Packet&& other);
virtual void adjustPayloadStartAndCapacity(bool shouldDecreasePayloadSize = false);
// Header readers - these read data to member variables after pulling packet off wire
void readIsPartOfMessage();