Re: [PATCH 0/39] MR5615: Draft: winegstreamer: Convert media type to GstCaps directly instead of through an internal representation.

[Anton Baskanov (＠baskanov)]

Anton Baskanov (@baskanov) commented about dlls/winegstreamer/quartz_parser.c:
>  return hr;
>
> }
>
> static HRESULT avi_splitter_source_get_media_type(struct parser_source *pin,
>          unsigned int index, AM_MEDIA_TYPE *mt)
>  {
> - struct wg_format format;
> -
>
> HRESULT hr;
>
> if (index > 0)
>     return VFW_S_NO_MORE_ITEMS;
> - wg_parser_stream_get_current_format(pin->wg_stream, &format);
> - if (!amt_from_wg_format(mt, &format, false))
> -
>    return E_OUTOFMEMORY;
> - return S_OK;
> - if (SUCCEEDED(hr = wg_parser_stream_get_current_type_quartz(pin->wg_stream, mt)))

Compressed media types returned by `wg_parser_stream_get_current_type_quartz()` have `biSizeImage` set to 0. This will cause `IMemAllocator::Commit()` to fail. `amt_from_wg_format()` estimated `biSizeImage` at least for Cinepak, so we should probably do something similar here.