forked from Mirrorlandia_minetest/irrlicht
105 lines
2.7 KiB
C++
105 lines
2.7 KiB
C++
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// This file is part of the "Irrlicht Engine".
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// For conditions of distribution and use, see copyright notice in irrlicht.h
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// Written by Michael Zeilfelder
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#include "CProfiler.h"
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#include "CTimer.h"
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namespace irr
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{
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IRRLICHT_API IProfiler& IRRCALLCONV getProfiler()
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{
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static CProfiler profiler;
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return profiler;
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}
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CProfiler::CProfiler()
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{
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Timer = new CTimer(true);
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addGroup(L"overview");
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}
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CProfiler::~CProfiler()
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{
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if ( Timer )
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Timer->drop();
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}
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void CProfiler::printAll(core::stringw &ostream, bool includeOverview, bool suppressUncalled) const
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{
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ostream += makeTitleString();
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ostream += L"\n";
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for ( u32 i=includeOverview ?0:1; i<ProfileGroups.size(); ++i )
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{
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printGroup( ostream, i, suppressUncalled );
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}
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}
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void CProfiler::printGroup(core::stringw &ostream, u32 idxGroup, bool suppressUncalled) const
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{
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ostream += getAsString(ProfileGroups[idxGroup]);
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ostream += L"\n";
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// print overview for groups
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if ( idxGroup == 0 )
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{
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for ( u32 i=0; i<ProfileGroups.size(); ++i )
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{
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if ( !suppressUncalled || ProfileGroups[i].getCallsCounter() > 0)
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{
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ostream += getAsString(ProfileGroups[i]);
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ostream += L"\n";
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}
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}
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}
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// print all data in a group
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else
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{
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for ( u32 i=0; i<ProfileDatas.size(); ++i )
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{
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if ( (!suppressUncalled || ProfileDatas[i].getCallsCounter() > 0)
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&& ProfileDatas[i].getGroupIndex() == idxGroup )
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{
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ostream += getAsString(ProfileDatas[i]);
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ostream += L"\n";
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}
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}
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}
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}
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//! Convert the whole data into a string
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core::stringw CProfiler::getAsString(const SProfileData& data) const
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{
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if ( data.getCallsCounter() > 0 )
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{
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#ifdef _MSC_VER
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#pragma warning(disable:4996) // 'sprintf' was declared deprecated
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#endif
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// Can't use swprintf as it fails on some platforms (especially mobile platforms)
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// Can't use Irrlicht functions because we have no string formatting.
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char dummy[1023];
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sprintf(dummy, "%-15.15s%-12u%-12u%-12u%-12u",
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core::stringc(data.getName()).c_str(), data.getCallsCounter(), data.getTimeSum(),
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data.getTimeSum() / data.getCallsCounter(), data.getLongestTime());
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dummy[1022] = 0;
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return core::stringw(dummy);
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#ifdef _MSC_VER
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#pragma warning(default :4996) // 'sprintf' was declared deprecated
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#endif
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}
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else
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{
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return data.getName();
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}
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}
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//! Return a string which describes the columns returned by getAsString
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core::stringw CProfiler::makeTitleString() const
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{
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return core::stringw("name calls time(sum) time(avg) time(max)");
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}
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} // namespace irr
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