Drienn/GameYob — pull request #5 by Nebuleon (2013-03-07 06:01:04+00:00)
Title: UI optimisations

I have changed the way file selection works, supporting larger folders. It now sorts using a templated version of Quicksort (so you can add more than just "is directory" as metadata later on) using a custom sort function that places ".." first. Bubble sort was slow on larger folders, as you can imagine.

A memory leak when returning from the file selector meant that loading a ROM from a 2000-item folder (just copy-pasted Tetris 1999 times for this test :D) shut down the DS. This is now fixed.

Also, the 3D hardware is powered off. If your "all backgrounds and sprites as one image" code, required for scaling, ends up being a 3D texture, then you will need to revert commit 8a8ca6abb7b39b6a69cd43c8000cb08db701d2ee.