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Shave off buffer copies in networking code (#11607)

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This commit is contained in:
sfan5
2021-09-17 18:14:25 +02:00
committed by GitHub
parent ea250ff5c5
commit fd8a8501bc
8 changed files with 126 additions and 92 deletions
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9
src/network/networkpacket.cpp
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@@ -549,14 +549,11 @@ NetworkPacket& NetworkPacket::operator<<(video::SColor src)
return *this;
}
SharedBuffer<u8> NetworkPacket::oldForgePacket()
Buffer<u8> NetworkPacket::oldForgePacket()
{
SharedBuffer<u8> sb(m_datasize + 2);
Buffer<u8> sb(m_datasize + 2);
writeU16(&sb[0], m_command);
memcpy(&sb[2], m_data.data(), m_datasize);
u8* datas = getU8Ptr(0);
if (datas != NULL)
memcpy(&sb[2], datas, m_datasize);
return sb;
}