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premiere-libtorrent
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web seed heap and cpu optimization

This commit is contained in:
Arvid Norberg 2007-05-10 05:32:47 +00:00
parent f39185bb21
commit 9ead2e2f54
1 changed files with 4 additions and 4 deletions
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8
src/web_peer_connection.cpp
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@ -462,10 +462,10 @@ namespace libtorrent
// (if it completed) call incoming_piece() with // (if it completed) call incoming_piece() with
// m_piece as buffer. // m_piece as buffer.
m_piece.reserve(info.piece_length());
int copy_size = std::min(front_request.length - int(m_piece.size()) int copy_size = std::min(front_request.length - int(m_piece.size())
, http_body.left()); , http_body.left());
std::copy(http_body.begin, http_body.begin + copy_size, std::back_inserter(m_piece)); m_piece.resize(m_piece.size() + copy_size);
std::memcpy(&m_piece[0] + m_piece.size(), http_body.begin, copy_size);
assert(int(m_piece.size()) <= front_request.length); assert(int(m_piece.size()) <= front_request.length);
http_body.begin += copy_size; http_body.begin += copy_size;
int piece_size = int(m_piece.size()); int piece_size = int(m_piece.size());
@ -507,10 +507,10 @@ namespace libtorrent
if (in_range.start + in_range.length < m_requests.front().start + m_requests.front().length if (in_range.start + in_range.length < m_requests.front().start + m_requests.front().length
&& m_parser.finished()) && m_parser.finished())
{ {
m_piece.reserve(info.piece_length());
int copy_size = std::min(m_requests.front().length - int(m_piece.size()) int copy_size = std::min(m_requests.front().length - int(m_piece.size())
, http_body.left()); , http_body.left());
std::copy(http_body.begin, http_body.begin + copy_size, std::back_inserter(m_piece)); m_piece.resize(m_piece.size() + copy_size);
std::memcpy(&m_piece[0] + m_piece.size(), http_body.begin, copy_size);
http_body.begin += copy_size; http_body.begin += copy_size;
} }
} }