[vlc-devel] [PATCH]: flaschen out: Fix offset TODO and allow for larger displays

Henner Zeller h.zeller at acm.org
Sat Mar 21 22:12:17 CET 2020


Hi,

I've fixed  the offset TODOs still there from the first implementation
of the FlaschenTaschen output (by Fran├žois ;
modules/video_output/flaschen.c) which allows to place the output
anywhere on the target screen, including the Z-layer, a way to stack
outputs on the screen. Also: provide output to
larger screens that might need more than one UDP packet (I am
currently using it for a 192x128 LED panel).

Commit message:
    * Implement a long-standing TODO to use the FlaschenTaschen feature to
      choose the location as well as the layer when sending to the
      screen.

    * In the course of that: split the output into horizontal
      tiles when it can't be send in a single UDP packet.

   tested:
      * make check passes
      * tested on a LED screen with 192x128 pixel which requires
        two UDP packets to update.

Cheers,
  Henner.
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