Implement the APU #111
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Implement the APU #111
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…r rather than individual values
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This is awesome! I was not expecting anybody to pick up the torch and complete this feature. I'll take a look at the code this week, but the demo sounded great. Guess I need to get this thing compiling locally again :) |
AlexKoukoulas2074245K
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Hi, I came across this project and figured I'd give a go at the audio implementation.
Here are the results: https://www.youtube.com/watch?v=kHrxTst4zVg
Like other aspects of the project, the audio is done using SDL and supports stereo sound just like the Game Boy. For now, the sample rate is fixed at 48kHz.
To verify the behavior, I wrote a test rom which covers most of the APU's features. https://github.com/tcfritchman/gb-tests-apu
Everything was tested on MacOS as well as Windows and Linux.
I know this project isn't very active anymore, but please review and incorporate these changes if you're interested! Regardless, I had a great time doing this implementation and learned a ton about emulation and audio programming, so thank you 🙏