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wayland::output_transform - transform from framebuffer to output

Author

       Generated automatically by Doxygen for Wayland++ from the source code.

Version 1.0.0                                Wed May 1 2024 17:27:19                wayland::output_transform(3)

Detailed Description

       transform from framebuffer to output

       This describes the transform that a compositor will apply to a surface to compensate for the rotation or
       mirroring of an output device.

       The flipped values correspond to an initial flip around a vertical axis followed by rotation.

       The purpose is mainly to allow clients to render accordingly and tell the compositor, so that for
       fullscreen surfaces, the compositor will still be able to scan out directly from client surfaces.

       Definition at line 3734 of file wayland-client-protocol.hpp.

Member Data Documentation

constbitfield<3,21>output_transform::_180{2}[static]
       180 degrees counter-clockwise

       Definition at line 3745 of file wayland-client-protocol.hpp.

   constbitfield<3,21>output_transform::_270{3}[static]
       270 degrees counter-clockwise

       Definition at line 3747 of file wayland-client-protocol.hpp.

   constbitfield<3,21>output_transform::_90{1}[static]
       90 degrees counter-clockwise

       Definition at line 3743 of file wayland-client-protocol.hpp.

   constbitfield<3,21>output_transform::flipped{4}[static]
       180 degree flip around a vertical axis

       Definition at line 3749 of file wayland-client-protocol.hpp.

   constbitfield<3,21>output_transform::flipped_180{6}[static]
       flip and rotate 180 degrees counter-clockwise

       Definition at line 3753 of file wayland-client-protocol.hpp.

   constbitfield<3,21>output_transform::flipped_270{7}[static]
       flip and rotate 270 degrees counter-clockwise

       Definition at line 3755 of file wayland-client-protocol.hpp.

   constbitfield<3,21>output_transform::flipped_90{5}[static]
       flip and rotate 90 degrees counter-clockwise

       Definition at line 3751 of file wayland-client-protocol.hpp.

   constbitfield<3,21>output_transform::normal{0}[static]
       no transform

       Definition at line 3741 of file wayland-client-protocol.hpp.

Name

       wayland::output_transform - transform from framebuffer to output

Synopsis

       #include <wayland-client-protocol.hpp>

       Inherits wayland::detail::bitfield< size, id >.

   StaticPublicAttributes
       static const wayland::detail::bitfield< 3, 21 > normal {0}
           no transform
       static const wayland::detail::bitfield< 3, 21 > _90 {1}
           90 degrees counter-clockwise
       static const wayland::detail::bitfield< 3, 21 > _180 {2}
           180 degrees counter-clockwise
       static const wayland::detail::bitfield< 3, 21 > _270 {3}
           270 degrees counter-clockwise
       static const wayland::detail::bitfield< 3, 21 > flipped {4}
           180 degree flip around a vertical axis
       static const wayland::detail::bitfield< 3, 21 > flipped_90 {5}
           flip and rotate 90 degrees counter-clockwise
       static const wayland::detail::bitfield< 3, 21 > flipped_180 {6}
           flip and rotate 180 degrees counter-clockwise
       static const wayland::detail::bitfield< 3, 21 > flipped_270 {7}
           flip and rotate 270 degrees counter-clockwise

See Also