Re: [PATCH v3 0/2] MR2732: winecoreaudio: Implement per-channel volume control.

[Davide Beatrici (＠davidebeatrici)]

Davide Beatrici (@davidebeatrici) commented about dlls/winecoreaudio.drv/coreaudio.c:
> {
>      struct set_volumes_params *params = args;
>      struct coreaudio_stream *stream = handle_get_stream(params->stream);
> -    Float32 level = 1.0, tmp;
> +    Float32 level = params->master_volume;
>      OSStatus sc;
>      UINT32 i;
> +    AudioObjectPropertyAddress prop_addr = {
> +        kAudioDevicePropertyVolumeScalar,
> +        kAudioObjectPropertyScopeGlobal,
> If it turns out the volume is altered for both input and output, we can use `kAudioDevicePropertyScopeInput` or `kAudioDevicePropertyScopeOutput` depending on the stream direction.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/2732#note_31906