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reduced the number of floating point operations to better support systems with no FPU

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This commit is contained in:
Arvid Norberg
2009-07-19 04:59:27 +00:00
parent 18b911768c
commit ae3be201c4
21 changed files with 217 additions and 125 deletions
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14
examples/client_test.cpp
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@@ -304,13 +304,13 @@ std::string const& piece_bar(libtorrent::bitfield const& p, int width)
return bar;
}
std::string const& progress_bar(float progress, int width, char const* code = "33")
std::string const& progress_bar(int progress, int width, char const* code = "33")
{
static std::string bar;
bar.clear();
bar.reserve(width + 10);
int progress_chars = static_cast<int>(progress * width + .5f);
int progress_chars = (progress * width + 500) / 1000;
bar = esc(code);
std::fill_n(std::back_inserter(bar), progress_chars, '#');
bar += esc("0");
@@ -443,11 +443,11 @@ void print_peer_info(std::string& out, std::vector<libtorrent::peer_info> const&
if (i->downloading_piece_index >= 0)
{
out += progress_bar(
i->downloading_progress / float(i->downloading_total), 14);
i->downloading_progress * 1000 / i->downloading_total, 14);
}
else
{
out += progress_bar(0.f, 14);
out += progress_bar(0, 14);
}
}
@@ -1298,7 +1298,7 @@ int main(int argc, char* argv[])
, sequential_download?"sequential":"progress"
, esc("32"), s.total_done, esc("0")
, s.progress*100.f
, progress_bar(s.progress, terminal_width - 42, progress_bar_color).c_str());
, progress_bar(s.progress_ppm / 1000, terminal_width - 42, progress_bar_color).c_str());
out += str;
if (print_piece_bar && s.progress < 1.f)
@@ -1521,8 +1521,8 @@ int main(int argc, char* argv[])
{
bool pad_file = info.file_at(i).pad_file;
if (!show_pad_files && pad_file) continue;
float progress = info.file_at(i).size > 0
?float(file_progress[i]) / info.file_at(i).size:1;
int progress = info.file_at(i).size > 0
?file_progress[i] * 1000 / info.file_at(i).size:1000;
char const* color = (file_progress[i] == info.file_at(i).size)
?"32":"33";