测试QImage加载解码、QImage使用原数据、QImage格式转换等等的时间消耗

[{"title":"（ 25 个子文件 2.72MB ） 测试QImage加载解码、QImage使用原数据、QImage格式转换等等的时间消耗","children":[{"title":"Jpg2PixmapDemo","children":[{"title":"main.cpp <span style='color:#111;'> 208B </span>","children":null,"spread":false},{"title":"mainwindow.h <span style='color:#111;'> 701B </span>","children":null,"spread":false},{"title":"Jpg2PixmapDemo.pro.user <span style='color:#111;'> 62.53KB </span>","children":null,"spread":false},{"title":"ui_mainwindow.h <span style='color:#111;'> 6.87KB </span>","children":null,"spread":false},{"title":"ReadMe.txt <span style='color:#111;'> 158B </span>","children":null,"spread":false},{"title":"Makefile.Debug <span style='color:#111;'> 40.55KB </span>","children":null,"spread":false},{"title":"release","children":[{"title":"moc_mainwindow.o <span style='color:#111;'> 8.49KB </span>","children":null,"spread":false},{"title":"moc_predefs.h <span style='color:#111;'> 9.66KB </span>","children":null,"spread":false},{"title":"main.o <span style='color:#111;'> 1.45KB </span>","children":null,"spread":false},{"title":"moc_mainwindow.cpp <span style='color:#111;'> 2.64KB </span>","children":null,"spread":false},{"title":"Jpg2PixmapDemo.exe <span style='color:#111;'> 53.50KB </span>","children":null,"spread":false},{"title":"mainwindow.o <span style='color:#111;'> 47.10KB </span>","children":null,"spread":false}],"spread":true},{"title":"mainwindow.cpp <span style='color:#111;'> 7.55KB </span>","children":null,"spread":false},{"title":"mainwindow.ui <span style='color:#111;'> 3.04KB </span>","children":null,"spread":false},{"title":"Makefile.Release <span style='color:#111;'> 40.63KB </span>","children":null,"spread":false},{"title":"images","children":[{"title":"images4","children":null,"spread":false},{"title":"images2","children":null,"spread":false},{"title":"images5","children":null,"spread":false},{"title":"images1","children":[{"title":"1.jpg <span style='color:#111;'> 2.16MB </span>","children":null,"spread":false}],"spread":false},{"title":"images3","children":null,"spread":false}],"spread":true},{"title":"Jpg2PixmapDemo.pro <span style='color:#111;'> 1.04KB </span>","children":null,"spread":false},{"title":"Makefile <span style='color:#111;'> 25.57KB </span>","children":null,"spread":false},{"title":"debug","children":[{"title":"moc_mainwindow.o <span style='color:#111;'> 420.62KB </span>","children":null,"spread":false},{"title":"moc_predefs.h <span style='color:#111;'> 9.66KB </span>","children":null,"spread":false},{"title":"main.o <span style='color:#111;'> 499.42KB </span>","children":null,"spread":false},{"title":"moc_mainwindow.cpp <span style='color:#111;'> 2.64KB </span>","children":null,"spread":false},{"title":"Jpg2PixmapDemo.exe <span style='color:#111;'> 1.39MB </span>","children":null,"spread":false},{"title":"mainwindow.o <span style='color:#111;'> 574.64KB </span>","children":null,"spread":false}],"spread":false},{"title":".qmake.stash <span style='color:#111;'> 1023B </span>","children":null,"spread":false}],"spread":false}],"spread":true}]