[kwin] [Bug 390747] Bogus resize events sent to mpv

[David Edmundson]

https://bugs.kde.org/show_bug.cgi?id=390747

David Edmundson  changed:

   What|Removed |Added

 Status|REPORTED|RESOLVED
 CC||k...@davidedmundson.co.uk
 Resolution|--- |FIXED

--- Comment #7 from David Edmundson  ---
Sending null configure event sizes should be fixed in master/5.15.
Testing opening fullscreen worked here.

Please reopen if there's still an issue

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[kwin] [Bug 390747] Bogus resize events sent to mpv

[Martin Flöser]

https://bugs.kde.org/show_bug.cgi?id=390747

--- Comment #6 from Martin Flöser  ---
Unfortunately the mpv version my distribution provides doesn't provide
xdg-shell support yet. Thus I cannot really investigate.

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[kwin] [Bug 390747] Bogus resize events sent to mpv

[Jagannathan Tiruvallur Eachambadi]

https://bugs.kde.org/show_bug.cgi?id=390747

--- Comment #5 from Jagannathan Tiruvallur Eachambadi  
---
>From my side, mpv is started fullscreen and I don't perform any operation. I
don't even see the resize, I think it happens well before the video is
rendered.

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[kwin] [Bug 390747] Bogus resize events sent to mpv

[Martin Flöser]

https://bugs.kde.org/show_bug.cgi?id=390747

--- Comment #4 from Martin Flöser  ---
That configure event seems to be in reply to some state changes.

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[kwin] [Bug 390747] Bogus resize events sent to mpv

[Martin Flöser]

https://bugs.kde.org/show_bug.cgi?id=390747

--- Comment #3 from Martin Flöser  ---
Thanks that's a help

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[kwin] [Bug 390747] Bogus resize events sent to mpv

[Jagannathan Tiruvallur Eachambadi]

https://bugs.kde.org/show_bug.cgi?id=390747

--- Comment #2 from Jagannathan Tiruvallur Eachambadi  
---
Created attachment 110837
  --> https://bugs.kde.org/attachment.cgi?id=110837=edit
mpv and corresponding wayland events (weston)

I cannot reproduce it in weston, attaching the logs.

In the previous log, the interesting part to look at is:
> [889030.075] zxdg_toplevel_v6@15.configure(0, 0, array)
> [vo/gpu/wayland] Resizing due to xdg from 1366x768 to 1280x720
> [889030.125] zxdg_surface_v6@3.configure(38258)
> [889030.139]  -> zxdg_surface_v6@3.ack_configure(38258)
> [cplayer] starting audio playback

These xdg events don't happen in weston.

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[kwin] [Bug 390747] Bogus resize events sent to mpv

[Martin Flöser]

https://bugs.kde.org/show_bug.cgi?id=390747

--- Comment #1 from Martin Flöser  ---
Can you test the same with weston? From the wayland debug output I don't see
any issues. The window is correctly resized to fullscreen and according to the
log mpv notices this and scales the video source. Also the buffer is requested
in correct size. I don't see what in KWin could cause any problems. Thus I
would like to know how other compositors act in this case.

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[kwin] [Bug 390747] Bogus resize events sent to mpv

[Martin Flöser]

https://bugs.kde.org/show_bug.cgi?id=390747

Martin Flöser  changed:

   What|Removed |Added

 Attachment #110817|text/x-log  |text/plain
  mime type||

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[kwin] [Bug 390747] Bogus resize events sent to mpv

[Martin Flöser]

https://bugs.kde.org/show_bug.cgi?id=390747

Martin Flöser  changed:

   What|Removed |Added

  Flags||Wayland+, X11-

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