Eduard Llamosí

Add basic Audio support

1

Another attempt to kick off: https://github.com/Lucretia/sdlada/issues/26 Thick binding to the methods required to output audio using either callbacks or queues. The reason I went for a thick binding is to...

As there were no Postgres based job queues, I created an [adapter](https://github.com/Trax-retail/gen_queue_oban) for [Oban](https://github.com/sorentwo/oban).

Attempt to have some support for the GameBoy Camera by simulating a hardcoded image as the input.

This will require changes in: https://github.com/ellamosi/libgade https://github.com/ellamosi/libgade-codegen https://github.com/ellamosi/gade_sdl

Timer based RNG on Tetris is broken (only 2 different pieces are selected).

Minor fixes are needed to pass the [ACID2](https://github.com/mattcurrie/dmg-acid2) test ROM. Investigate, fix and add to the test suite.

[which.gb](https://github.com/mattcurrie/which.gb) should report as DMG instead of "unknown".

Implement accurate timings for the LCD background/sprite fetching pipeline.

Come up with a way to do CI testing with owned commercial ROMs without making them publicly available.