mirror of https://github.com/axmolengine/axmol.git
128 lines
4.2 KiB
C++
128 lines
4.2 KiB
C++
#include "PerformanceMathTest.h"
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USING_NS_CC;
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// Enable profiles for this file
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#undef CC_PROFILER_DISPLAY_TIMERS
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#define CC_PROFILER_DISPLAY_TIMERS() Profiler::getInstance()->displayTimers()
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#undef CC_PROFILER_PURGE_ALL
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#define CC_PROFILER_PURGE_ALL() Profiler::getInstance()->releaseAllTimers()
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#undef CC_PROFILER_START
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#define CC_PROFILER_START(__name__) ProfilingBeginTimingBlock(__name__)
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#undef CC_PROFILER_STOP
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#define CC_PROFILER_STOP(__name__) ProfilingEndTimingBlock(__name__)
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#undef CC_PROFILER_RESET
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#define CC_PROFILER_RESET(__name__) ProfilingResetTimingBlock(__name__)
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#undef CC_PROFILER_START_CATEGORY
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#define CC_PROFILER_START_CATEGORY(__cat__, __name__) do{ if(__cat__) ProfilingBeginTimingBlock(__name__); } while(0)
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#undef CC_PROFILER_STOP_CATEGORY
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#define CC_PROFILER_STOP_CATEGORY(__cat__, __name__) do{ if(__cat__) ProfilingEndTimingBlock(__name__); } while(0)
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#undef CC_PROFILER_RESET_CATEGORY
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#define CC_PROFILER_RESET_CATEGORY(__cat__, __name__) do{ if(__cat__) ProfilingResetTimingBlock(__name__); } while(0)
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#undef CC_PROFILER_START_INSTANCE
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#define CC_PROFILER_START_INSTANCE(__id__, __name__) do{ ProfilingBeginTimingBlock( String::createWithFormat("%08X - %s", __id__, __name__)->getCString() ); } while(0)
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#undef CC_PROFILER_STOP_INSTANCE
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#define CC_PROFILER_STOP_INSTANCE(__id__, __name__) do{ ProfilingEndTimingBlock( String::createWithFormat("%08X - %s", __id__, __name__)->getCString() ); } while(0)
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#undef CC_PROFILER_RESET_INSTANCE
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#define CC_PROFILER_RESET_INSTANCE(__id__, __name__) do{ ProfilingResetTimingBlock( String::createWithFormat("%08X - %s", __id__, __name__)->getCString() ); } while(0)
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static const int K_INFO_LOOP_TAG = 1581;
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PerformceMathTests::PerformceMathTests()
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{
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ADD_TEST_CASE(PerformanceMathLayer1);
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ADD_TEST_CASE(PerformanceMathLayer2);
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ADD_TEST_CASE(PerformanceMathLayer1);
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}
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void PerformanceMathLayer::onEnter()
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{
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TestCase::onEnter();
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_loopCount = 10000;
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_stepCount = 10000;
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CC_PROFILER_PURGE_ALL();
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auto s = Director::getInstance()->getWinSize();
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MenuItemFont::setFontSize(65);
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auto decrease = MenuItemFont::create(" - ", CC_CALLBACK_1(PerformanceMathLayer::subLoopCount, this));
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decrease->setColor(Color3B(0,200,20));
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auto increase = MenuItemFont::create(" + ", CC_CALLBACK_1(PerformanceMathLayer::addLoopCount, this));
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increase->setColor(Color3B(0,200,20));
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auto menu = Menu::create(decrease, increase, nullptr);
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menu->alignItemsHorizontally();
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menu->setPosition(Vec2(s.width/2, s.height/2));
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addChild(menu, 1);
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auto infoLabel = Label::createWithTTF("0", "fonts/Marker Felt.ttf", 30);
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infoLabel->setColor(Color3B(0,200,20));
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infoLabel->setPosition(Vec2(s.width/2, s.height/2 + 40));
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addChild(infoLabel, 1, K_INFO_LOOP_TAG);
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updateLoopLabel();
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getScheduler()->schedule(schedule_selector(PerformanceMathLayer::doPerformanceTest), this, 0.0f, false);
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getScheduler()->schedule(schedule_selector(PerformanceMathLayer::dumpProfilerInfo), this, 2, false);
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}
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void PerformanceMathLayer::addLoopCount(Ref *sender)
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{
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_loopCount += _stepCount;
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updateLoopLabel();
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}
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void PerformanceMathLayer::subLoopCount(Ref *sender)
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{
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_loopCount -= _stepCount;
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_loopCount = std::max(_loopCount, 0);
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updateLoopLabel();
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}
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void PerformanceMathLayer::updateLoopLabel()
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{
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auto infoLabel = (Label *) getChildByTag(K_INFO_LOOP_TAG);
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char str[16] = {0};
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sprintf(str, "%u", _loopCount);
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infoLabel->setString(str);
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}
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void PerformanceMathLayer::dumpProfilerInfo(float dt)
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{
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CC_PROFILER_DISPLAY_TIMERS();
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}
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void PerformanceMathLayer1::doPerformanceTest(float dt)
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{
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Mat4 dst = Mat4::IDENTITY;
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Mat4 src;
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Mat4::createRotation(Vec3(1,1,1), 10, &src);
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CC_PROFILER_START(_profileName.c_str());
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for (int i = 0; i < _loopCount; ++i)
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{
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dst = dst * src;
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}
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CC_PROFILER_STOP(_profileName.c_str());
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}
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void PerformanceMathLayer2::doPerformanceTest(float dt)
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{
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Vec4 dst(1,3,4,1);
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Mat4 src;
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Mat4::createRotation(Vec3(1,1,1), 10, &src);
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CC_PROFILER_START(_profileName.c_str());
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for (int i = 0; i < _loopCount; ++i)
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{
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dst = src * dst;
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}
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CC_PROFILER_STOP(_profileName.c_str());
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}
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