Emulator

Placing a reminder here for me to move ...\Dolphin Emulator\GameSettings\00000000.ini when testing fixes for this since I made it force DSPHLE = False

Could we remove the low priority status? A lot of people use the Project M Launcher for loading codes, Android doesn't have code editing in the UI, and Gecko OS has even worse problems.

It's been a known issue since 2015 and this is the first feature request about it AFAIK. Based on that, I'd say this is low priority, at least for the developers.

https://forums.dolphin-emu.org/Thread-homebrew-detection-of-dolphin-in-newer-builds?pid=371512#pid371512

Your best bet would be hopping onto our IRC channels and asking questions.

From IRC:
A new ucode of CRC 0xa81582e2 needs to be implemented.
Dolphin handles this at https://github.com/dolphin-emu/dolphin/tree/master/Source/Core/Core/HW/DSPHLE/UCodes

libogc handles this at https://github.com/devkitPro/libogc/tree/master/libaesnd/dspcode and https://github.com/devkitPro/libogc/tree/master/libasnd/dsp_mixer

Regarding the issues you marked as related, have you tested that they occur with DSP HLE but don't occur with DSP LLE? If that isn't the case, they're not related to this issue.

I marked this as Current because it may fix other Current issues. Shouldn't we attempt to implement the relevant opcodes in the related issues before removing the Current status? Also, does that mean I should assume all libogc codes work in DSPLLE if I'm using a NAND dump? I'll retest the issues to make sure they work with DSPLLE and not DSPHLE.

I don't know what a NAND dump would have to do with it, but if there is an issue with libogc ucodes when using DSP LLE, such as unimplemented opcodes, then that is a valid issue that has no relation to this issue. This issue is about HLE implementation of libogc ucodes only.

Oh I just realized that a real DSP ROM isn't part of the NAND dump. Ok this all makes sense now. I'll assume that the unknown opcodes I found in the related issues are likely the causes of those issues. And if any of the related issues occur with DSP LLE I'll unlink them from this issue. Sorry for the confusion.