Ds4 speaker audio base

[nickci2002]

Basic functionality that separates the pad speaker channel from the rest of the audio. This does not include gui components, which need to be implemented.

[rainmakerv3]

PR submitted to your branch for GUI

[rainmakerv3]

        std::string port_name = port.type != OrbisAudioOutPort::PadSpk
                                    ? Config::getPadSpkOutputDevice()
                                    : Config::getMainOutputDevice();
        u32 devId;

        if (port_name == "None") {
            stream = nullptr;
            return;
        } else if (port_name == "Default Device") {
            devId = SDL_AUDIO_DEVICE_DEFAULT_RECORDING;
        } else {
            try {
                devId = static_cast<u32>(std::stoul(port_name));
            } catch (const std::exception& e) {
                LOG_ERROR(Lib_AudioOut, "Invalid audio output device: {}", port_name);
                stream = nullptr;
                return;
            }
        }

1. first check looks like it's meant to be port.type ==

2. default devID looks like it's meant to be SDL_AUDIO_DEVICE_DEFAULT_PLAYBACK

3. I think there should be a check that if the chosen device isn't connected, it falls back to default playback instead of a null stream

[nickci2002]

Whoops, my bad

[rainmakerv3]

thanks, the only other thing I'm not sure of is if this how to get the SDL device ID from the chosen device name

devId = static_cast(std::stoul(port_name));

[nickci2002]

Oh, that code was from shadow's mic PR. If it doesn't work, just lmk.

[squidbus]

Sorry for the delay, two comments (also needs a rebase).

[nickci2002]

See updates in sdl_audio.cpp

[squidbus]

Your PR doesn't seem to be rebased right, it includes a bunch of commits from main.

[nickci2002]

How do I fix the rebase issue?

[nickci2002]

I'm moving this to a new PR. This one is too far gone...

[nickci2002]

See #3607 for new pr