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List:       haiku-bugs
Subject:    [haiku-bugs] Re: [Haiku] #15030: Screen rotate video to mirror horizontally
From:       "Haiku" <trac () haiku-os ! org>
Date:       2019-04-29 7:11:47
Message-ID: 059.909ebf030784411ea8d64a343475deb1 () haiku-os ! org
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#15030: Screen rotate video to mirror horizontally
-------------------------+-------------------------------------------------
   Reporter:  shredder   |      Owner:  nobody
       Type:             |     Status:  closed
  enhancement            |
   Priority:  normal     |  Milestone:  Unscheduled
  Component:  - General  |    Version:  R1/Development
 Resolution:  duplicate  |   Keywords:  rotate mirror horizontally screen
                         |  video graphics gpu
 Blocked By:  14510      |   Blocking:
Has a Patch:  0          |   Platform:  All
-------------------------+-------------------------------------------------

Comment (by pulkomandy):

 @diver: it's possible in app_server (using transforms at painting level)
 but it may make more sense to let the driver do it in hardware as that may
 end up being simpler.

 @bruno: not at all... this is for rotating the whole display, not just a
 specific video file.

 @shredder: beware, mirroring and 180=C2=B0 rotation are not the same. mirr=
oring
 would be useful if you look at the display backwards, for example through
 a mirror (possible in arcade cabinets or if you use a videoprojector
 projecting on the back of a screen), while 180=C2=B0 rotation is useful if=
 you
 have the display mounted upside down.

-- =

Ticket URL: <https://dev.haiku-os.org/ticket/15030#comment:4>
Haiku <https://dev.haiku-os.org>
The Haiku operating system.

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