wayland::server::output_transform(3)

NAME
wayland::server::output_transform - transform from framebuffer to output

SYNOPSIS

#include <wayland-server-protocol.hpp>

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

  Static Public Attributes

static const wayland::detail::bitfield< 3, 21 > normal
no transform
static const wayland::detail::bitfield< 3, 21 > _90
90 degrees counter-clockwise
static const wayland::detail::bitfield< 3, 21 > _180
180 degrees counter-clockwise
static const wayland::detail::bitfield< 3, 21 > _270
270 degrees counter-clockwise
static const wayland::detail::bitfield< 3, 21 > flipped
180 degree flip around a vertical axis
static const wayland::detail::bitfield< 3, 21 > flipped_90
flip and rotate 90 degrees counter-clockwise
static const wayland::detail::bitfield< 3, 21 > flipped_180
flip and rotate 180 degrees counter-clockwise
static const wayland::detail::bitfield< 3, 21 > flipped_270
flip and rotate 270 degrees counter-clockwise

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 3991 of file wayland-server-protocol.hpp.

Member Data Documentation

  const wayland::detail::bitfield<3, 21> wayland::server::output_transform::_180 [static]

180 degrees counter-clockwise

Definition at line 4002 of file wayland-server-protocol.hpp.

  const wayland::detail::bitfield<3, 21> wayland::server::output_transform::_270 [static]

270 degrees counter-clockwise

Definition at line 4004 of file wayland-server-protocol.hpp.

  const wayland::detail::bitfield<3, 21> wayland::server::output_transform::_90 [static]

90 degrees counter-clockwise

Definition at line 4000 of file wayland-server-protocol.hpp.

  const wayland::detail::bitfield<3, 21> wayland::server::output_transform::flipped [static]

180 degree flip around a vertical axis

Definition at line 4006 of file wayland-server-protocol.hpp.

  const wayland::detail::bitfield<3, 21> wayland::server::output_transform::flipped_180 [static]

flip and rotate 180 degrees counter-clockwise

Definition at line 4010 of file wayland-server-protocol.hpp.

  const wayland::detail::bitfield<3, 21> wayland::server::output_transform::flipped_270 [static]

flip and rotate 270 degrees counter-clockwise

Definition at line 4012 of file wayland-server-protocol.hpp.

  const wayland::detail::bitfield<3, 21> wayland::server::output_transform::flipped_90 [static]

flip and rotate 90 degrees counter-clockwise

Definition at line 4008 of file wayland-server-protocol.hpp.

  const wayland::detail::bitfield<3, 21> wayland::server::output_transform::normal [static]

no transform

Definition at line 3998 of file wayland-server-protocol.hpp.

Author

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