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Diagnose OpenGL Performance Problems

8 minute read

I stumbled upon an interesting OpenGL slow down issue on Curious slowdown in opengl when using instanced rendering. The author created a p...

Memory leaks even with WeakReferences

3 minute read

A crash report arrived at my desk the other day. The system crashed because it ran out of memory. And the major memory consumer was a WeakHashMap. Very inter...

Resolving circular dependencies in C++

4 minute read

I stumbled several times already upon situations where I created a circular dependency between two classes. A circular dependency is a code smell.