Re: [PATCH 0/5] MR7715: Implement dynamic formats in directdraw media stream.

[Anton Baskanov (＠baskanov)]

Anton Baskanov (@baskanov) commented about dlls/amstream/ddrawstream.c:
>  if (stream->peer && !is_format_compatible(stream, old_format.width, old_format.height, &old_format.pf))
>  {
> -
>    hr = CopyMediaType(&old_media_type, &stream->mt);
> -
>    if (FAILED(hr))
> -
>    memset(&new_media_type, 0, sizeof(new_media_type));
> -
>    new_media_type.pbFormat = (BYTE*)&new_media_type_video;
> -
>    new_media_type.cbFormat = sizeof(VIDEOINFO);
> -
>    create_mt_from_desc(&new_media_type, format);
> -
>    if (!using_private_allocator(stream) ||
> -
>        (IPin_QueryAccept(stream->peer, &new_media_type) != S_OK) ||
> -
>        FAILED(hr = IMediaSample_SetMediaType(stream->next_sample, &new_media_type)))

The media type should be set on all subsequent samples, not just one.