Re: [PATCH v2 4/4] mfplat: Implement MFCreateMemoryBuffer

[Nikolay Sivov]

On 09/07/2018 03:58 AM, Alistair Leslie-Hughes wrote:
> +static HRESULT WINAPI mfbuffer_Lock(IMFMediaBuffer *iface, BYTE **buffer, DWORD *max, DWORD *current)
> +{
> - mfbuffer *This = impl_from_IMFMediaBuffer(iface);
> -
> - TRACE("%p, %p %p, %p\n", This, buffer, max, current);
> -
> - if(!buffer)
> -
>    return E_INVALIDARG;
> -
> - *buffer = This->buffer;
> - if(max)
> -
>    *max = This->max_length;
> - if(current)
> -
>    *current = This->current;
> -
> - return S_OK;
>
> +}

This doesn't lock anything. How did you test this?