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.