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premiere-libtorrent
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fix for prioritize_files()

This commit is contained in:
Arvid Norberg 2007-04-17 22:56:14 +00:00
parent 16e17f066c
commit 75d61207f2
1 changed files with 5 additions and 4 deletions
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9
src/torrent.cpp
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@ -1111,12 +1111,15 @@ namespace libtorrent
for (int i = 0; i < int(files.size()); ++i) for (int i = 0; i < int(files.size()); ++i)
{ {
size_type start = position; size_type start = position;
position += m_torrent_file.file_at(i).size; size_type size = m_torrent_file.file_at(i).size;
if (size == 0) continue;
position += size;
// mark all pieces of the file with this file's priority // mark all pieces of the file with this file's priority
// but only if the priority is higher than the pieces // but only if the priority is higher than the pieces
// already set (to avoid problems with overlapping pieces) // already set (to avoid problems with overlapping pieces)
int start_piece = int(start / piece_length); int start_piece = int(start / piece_length);
int last_piece = int(position / piece_length); int last_piece = int((position - 1) / piece_length);
assert(last_piece <= int(pieces.size()));
// if one piece spans several files, we might // if one piece spans several files, we might
// come here several times with the same start_piece, end_piece // come here several times with the same start_piece, end_piece
std::for_each(pieces.begin() + start_piece std::for_each(pieces.begin() + start_piece
@ -1134,8 +1137,6 @@ namespace libtorrent
i->second->update_interest(); i->second->update_interest();
} }
void torrent::filter_piece(int index, bool filter) void torrent::filter_piece(int index, bool filter)
{ {
INVARIANT_CHECK; INVARIANT_CHECK;