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https://github.com/yse/easy_profiler.git
synced 2025-01-14 00:27:55 +08:00
Victor Zarubkin
c943431104
(GraphicsView) Using GraphicsScrollbar with qreal values instead of standard QScrollBar with int values.
(GraphicsView) Does not use standard QGraphicsView::scale and QGraphicsView::centerOn methods, does not use standard QScrollBar because of it's fast value overflow. Using manual offset for all scene items instead of standard scrolling.
easy_profiler
Lightweight profiler library for c++
You can profile any function in you code. Furthermore this library provide profiling of any block of code.
Example of usage.
This code snippet will generate block with function name and grouped it in Magenta group:
void frame(){
PROFILER_BEGIN_FUNCTION_BLOCK_GROUPED(profiler::colors::Magenta);
prepareRender();
calculatePhysics();
}
To profile any block you may do this as following:
void frame(){
//some code
PROFILER_BEGIN_BLOCK("Calculating summ");
for(int i = 0; i < 10; i++){
sum += i;
}
PROFILER_END_BLOCK;
}
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