Re: [PATCH v7 0/2] MR2471: winegstreamer: In video_processor, activate a videoflip converter.

[eric pouech (＠epo)]

On Fri Apr 14 06:46:21 2023 +0000, eric pouech wrote:
> If I understand the tests correctly, wmvdecode, color convert and video
> processor don't handle the MF_MT_DEFAULT_STRIDE attribute (or its
> absence) the same way
> |                 |      |     | MF output format | MF output format w/
> | MF output format w/ |
> |                 | From | To  | w/o stride       | positive stride
>     | negative stride     |
> |-----------------+------+-----+------------------+---------------------+---------------------|
> | decode          | WMV  | YUV | no flip          | no flip
>             | no flip             |
> | decode          | WMV  | RGB | flip             | flip
>                | flip                |
> | color conv      | YUV  | RGB | no flip          | no flip
>             | flip                |
> | video processor | YUV  | RGB | flip             | no flip
>             | flip                |
>
> So I tried to keep in mf_media_type_to_wg_format_video() what's look
> generic, and moved to each wg_transform() callers the specific handling.

rewrote it differently in V5 (following Rémi's advice).
No longer need to change mf_media_type_to_wg_format_video().