Re: [PATCH v5 0/3] MR5585: mmdevapi: Implement AudioClockAdjustment_SetSampleRate.

[Arek Hiler (＠ivyl)]

On Tue Jul  9 19:55:30 2024 +0000, Davide Beatrici wrote:
> Since the operations are more or less the same as in
> `pulse_create_stream()`, could you create a helper function in a
> separate commit (that will be first in the list), please?
> I've  been looking into this when originally implementing the function. I had another look now.

The only shared parts that I think we could extract are

```c
        new_bufsize_frames = ceil((stream->duration / 10000000.) * new_ss.rate);
        size = new_bufsize_frames * 2 * pa_frame_size(&stream->ss);

        if (NtAllocateVirtualMemory(GetCurrentProcess(), (void **)&new_buffer, zero_bits, &size, MEM_COMMIT, PAGE_READWRITE))
            hr = E_OUTOFMEMORY;
```

but I couldn't make it not overly awkward, mostly because of when the variables have to be set and the failure paths / cleanup. I can do two helpers, one for `bufsize_frames` and `size` each unless you have a more detailed suggestion.

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/5585#note_75783