diff options
Diffstat (limited to 'protocol')
| -rw-r--r-- | protocol/meson.build | 10 | ||||
| -rw-r--r-- | protocol/wlr-gamma-control-unstable-v1.xml | 126 |
2 files changed, 133 insertions, 3 deletions
diff --git a/protocol/meson.build b/protocol/meson.build index b7a6e80a..73a3156a 100644 --- a/protocol/meson.build +++ b/protocol/meson.build @@ -31,9 +31,10 @@ protocols = [ [wl_protocol_dir, 'stable/xdg-shell/xdg-shell.xml'], [wl_protocol_dir, 'unstable/idle-inhibit/idle-inhibit-unstable-v1.xml'], [wl_protocol_dir, 'unstable/linux-dmabuf/linux-dmabuf-unstable-v1.xml'], - [wl_protocol_dir, 'unstable/xdg-shell/xdg-shell-unstable-v6.xml'], - [wl_protocol_dir, 'unstable/xdg-output/xdg-output-unstable-v1.xml'], [wl_protocol_dir, 'unstable/tablet/tablet-unstable-v2.xml'], + [wl_protocol_dir, 'unstable/xdg-decoration/xdg-decoration-unstable-v1.xml'], + [wl_protocol_dir, 'unstable/xdg-output/xdg-output-unstable-v1.xml'], + [wl_protocol_dir, 'unstable/xdg-shell/xdg-shell-unstable-v6.xml'], 'gamma-control.xml', 'gtk-primary-selection.xml', 'idle.xml', @@ -41,18 +42,21 @@ protocols = [ 'server-decoration.xml', 'virtual-keyboard-unstable-v1.xml', 'wlr-export-dmabuf-unstable-v1.xml', + 'wlr-gamma-control-unstable-v1.xml', 'wlr-input-inhibitor-unstable-v1.xml', 'wlr-layer-shell-unstable-v1.xml', 'wlr-screencopy-unstable-v1.xml', ] client_protocols = [ - [wl_protocol_dir, 'unstable/xdg-shell/xdg-shell-unstable-v6.xml'], [wl_protocol_dir, 'stable/xdg-shell/xdg-shell.xml'], [wl_protocol_dir, 'unstable/idle-inhibit/idle-inhibit-unstable-v1.xml'], + [wl_protocol_dir, 'unstable/xdg-decoration/xdg-decoration-unstable-v1.xml'], + [wl_protocol_dir, 'unstable/xdg-shell/xdg-shell-unstable-v6.xml'], 'idle.xml', 'screenshooter.xml', 'wlr-export-dmabuf-unstable-v1.xml', + 'wlr-gamma-control-unstable-v1.xml', 'wlr-input-inhibitor-unstable-v1.xml', 'wlr-layer-shell-unstable-v1.xml', 'wlr-screencopy-unstable-v1.xml', diff --git a/protocol/wlr-gamma-control-unstable-v1.xml b/protocol/wlr-gamma-control-unstable-v1.xml new file mode 100644 index 00000000..f55f3fe5 --- /dev/null +++ b/protocol/wlr-gamma-control-unstable-v1.xml @@ -0,0 +1,126 @@ +<?xml version="1.0" encoding="UTF-8"?> +<protocol name="wlr_gamma_control_unstable_v1"> + <copyright> + Copyright © 2015 Giulio camuffo + Copyright © 2018 Simon Ser + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that copyright notice and this permission + notice appear in supporting documentation, and that the name of + the copyright holders not be used in advertising or publicity + pertaining to distribution of the software without specific, + written prior permission. The copyright holders make no + representations about the suitability of this software for any + purpose. It is provided "as is" without express or implied + warranty. + + THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS + SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY + SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN + AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF + THIS SOFTWARE. + </copyright> + + <description summary="manage gamma tables of outputs"> + This protocol allows a privileged client to set the gamma tables for + outputs. + + Warning! The protocol described in this file is experimental and + backward incompatible changes may be made. Backward compatible changes + may be added together with the corresponding interface version bump. + Backward incompatible changes are done by bumping the version number in + the protocol and interface names and resetting the interface version. + Once the protocol is to be declared stable, the 'z' prefix and the + version number in the protocol and interface names are removed and the + interface version number is reset. + </description> + + <interface name="zwlr_gamma_control_manager_v1" version="1"> + <description summary="manager to create per-output gamma controls"> + This interface is a manager that allows creating per-output gamma + controls. + </description> + + <request name="get_gamma_control"> + <description summary="get a gamma control for an output"> + Create a gamma control that can be used to adjust gamma tables for the + provided output. + </description> + <arg name="id" type="new_id" interface="zwlr_gamma_control_v1"/> + <arg name="output" type="object" interface="wl_output"/> + </request> + + <request name="destroy" type="destructor"> + <description summary="destroy the manager"> + All objects created by the manager will still remain valid, until their + appropriate destroy request has been called. + </description> + </request> + </interface> + + <interface name="zwlr_gamma_control_v1" version="1"> + <description summary="adjust gamma tables for an output"> + This interface allows a client to adjust gamma tables for a particular + output. + + The client will receive the gamma size, and will then be able to set gamma + tables. At any time the compositor can send a failed event indicating that + this object is no longer valid. + + There must always be at most one gamma control object per output, which + has exclusive access to this particular output. When the gamma control + object is destroyed, the gamma table is restored to its original value. + </description> + + <event name="gamma_size"> + <description summary="size of gamma ramps"> + Advertise the size of each gamma ramp. + + This event is sent immediately when the gamma control object is created. + </description> + <arg name="size" type="uint" summary="number of elements in a ramp"/> + </event> + + <enum name="error"> + <entry name="invalid_gamma" value="1" summary="invalid gamma tables"/> + </enum> + + <request name="set_gamma"> + <description summary="set the gamma table"> + Set the gamma table. The file descriptor can be memory-mapped to provide + the raw gamma table, which contains successive gamma ramps for the red, + green and blue channels. Each gamma ramp is an array of 16-byte unsigned + integers which has the same length as the gamma size. + + The file descriptor data must have the same length as three times the + gamma size. + </description> + <arg name="fd" type="fd" summary="gamma table file descriptor"/> + </request> + + <event name="failed"> + <description summary="object no longer valid"> + This event indicates that the gamma control is no longer valid. This + can happen for a number of reasons, including: + - The output doesn't support gamma tables + - Setting the gamma tables failed + - Another client already has exclusive gamma control for this output + - The compositor has transfered gamma control to another client + + Upon receiving this event, the client should destroy this object. + </description> + </event> + + <request name="destroy" type="destructor"> + <description summary="destroy this control"> + Destroys the gamma control object. If the object is still valid, this + restores the original gamma tables. + </description> + </request> + </interface> +</protocol> |