Programming LV2 Music Production Plugins From Scratch - 10 Polyphony & Performance

In the previous videos, we created a simple monosynth. This time, we will enable polyphony by the use of key containers. This video also shows the features and the limitations of the C++ standard template library (STL). And this video also shows different ways of increasing the plugin performance.

Topics:
* Header files
* Polyphony using key as a std::array
* Alternative STL containers
* std::vector
* std::map
* C++11 `for` loop
* Using interators
* Performance considerations
* Realtime compatibility
* BUtility::BMap
* Compiler flags (`-O3`, `-ffast-math`)