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protocols: add a CTM control protocol (#10)
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2 changed files with 96 additions and 0 deletions
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@ -11,6 +11,7 @@ protocols = {
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'hyprland-toplevel-export': ['v1'],
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'hyprland-toplevel-export': ['v1'],
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'hyprland-global-shortcuts': ['v1'],
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'hyprland-global-shortcuts': ['v1'],
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'hyprland-focus-grab': ['v1'],
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'hyprland-focus-grab': ['v1'],
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'hyprland-ctm-control': ['v1'],
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}
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}
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protocol_files = []
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protocol_files = []
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95
protocols/hyprland-ctm-control-v1.xml
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95
protocols/hyprland-ctm-control-v1.xml
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@ -0,0 +1,95 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<protocol name="hyprland_ctm_control_v1">
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<copyright>
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Copyright © 2024 Vaxry
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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3. Neither the name of the copyright holder nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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</copyright>
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<description summary="controlling outputs' color transform matrix">
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This protocol allows a client to control outputs' color transform matrix (CTM).
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This protocol is privileged and should not be exposed to unprivileged clients.
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</description>
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<interface name="hyprland_ctm_control_manager_v1" version="1">
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<description summary="manager to control CTMs">
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This object is a manager which offers requests to control CTMs.
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If any changes are done, once this object is destroyed, CTMs are reset back to
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an identity matrix.
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</description>
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<request name="set_ctm_for_output">
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<description summary="set the CTM of an output">
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Set a CTM for a wl_output.
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This state is not applied immediately; clients must call .commit to
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apply any pending changes.
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The provided values describe a 3x3 Row-Major CTM with values in the range of [0, ∞)
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Passing values outside of the range will raise an invalid_matrix error.
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The default value of the CTM is an identity matrix.
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If an output doesn't get a CTM set with set_ctm_for_output and commit is called,
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that output will get its CTM reset to an identity matrix.
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</description>
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<arg name="output" type="object" interface="wl_output"/>
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<arg name="mat0" type="fixed"/>
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<arg name="mat1" type="fixed"/>
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<arg name="mat2" type="fixed"/>
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<arg name="mat3" type="fixed"/>
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<arg name="mat4" type="fixed"/>
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<arg name="mat5" type="fixed"/>
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<arg name="mat6" type="fixed"/>
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<arg name="mat7" type="fixed"/>
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<arg name="mat8" type="fixed"/>
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</request>
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<request name="commit">
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<description summary="commit the pending state">
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Commits the pending state(s) set by set_ctm_for_output.
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</description>
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</request>
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<request name="destroy" type="destructor">
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<description summary="destroy the manager">
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All objects created by the manager will still remain valid, until their
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appropriate destroy request has been called.
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The CTMs of all outputs will be reset to an identity matrix.
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</description>
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</request>
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<enum name="error">
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<entry name="invalid_matrix" value="0"
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summary="the matrix values are invalid."/>
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</enum>
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</interface>
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</protocol>
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