COSMIC image source
This protocol serves as an intermediary between screen capturing protocols and potential image sources such as outputs and toplevels.
This protocol may be extended to support more image sources in the future, thereby adding those image sources to other protocols that use the image source object without having to modify those protocols.
Warning! The protocol described in this file is currently in the testing phase. Backward compatible changes may be added together with the corresponding interface version bump. Backward incompatible changes can only be done by creating a new major version of the extension.
zcosmic_image_source_v1
The image source object is an opaque descriptor for a capturable resource. This resource may be any sort of entity from which an image may be derived.
Note, because zcosmic_image_source_v1 objects are created from multiple independent factory interfaces, the zcosmic_image_source_v1 interface is frozen at version 1.
destroy()
Destroys the image source. This request may be sent at any time by the client.
A manager for creating image source objects for wl_output objects.
create_source(source: new_id<zcosmic_image_source_v1>, output: object<wl_output>)
Argument | Type | Description |
|---|---|---|
| source | new_id<zcosmic_image_source_v1> | |
| output | object<wl_output> |
Creates a source object for an output. Images captured from this source will show the same content as the output. Some elements may be omitted, such as cursors and overlays that have been marked as transparent to capturing.
destroy()
Destroys the manager. This request may be sent at any time by the client and objects created by the manager will remain valid after its destruction.
A manager for creating image source objects for wl_output objects.
create_source(source: new_id<zcosmic_image_source_v1>, output: object<zcosmic_workspace_handle_v1>)
Argument | Type | Description |
|---|---|---|
| source | new_id<zcosmic_image_source_v1> | |
| output | object<zcosmic_workspace_handle_v1> |
Creates a source object for a workspaces. Images captured from this source will show the same content as the workspace. Some elements may be omitted, such as cursors and overlays that have been marked as transparent to capturing.
destroy()
Destroys the manager. This request may be sent at any time by the client and objects created by the manager will remain valid after its destruction.
A manager for creating image source objects for zcosmic_toplevel_handle_v1 objects.
create_source(source: new_id<zcosmic_image_source_v1>, toplevel_handle: object<zcosmic_toplevel_handle_v1>)
Argument | Type | Description |
|---|---|---|
| source | new_id<zcosmic_image_source_v1> | |
| toplevel_handle | object<zcosmic_toplevel_handle_v1> |
Creates a source object for a toplevel handle. Images captured from this source will show the same content as the toplevel.
destroy()
Destroys the manager. This request may be sent at any time by the client and objects created by the manager will remain valid after its destruction.
Compositor Support
Mutter  46 | KWin  6.2 | Sway  1.9 | COSMIC  1.0.0 | Hyprland  0.42.0 | niri 0.1.8 | Weston  13 | Mir  2.18 | GameScope  3.15.14 | Jay 1.7.0 | |
|---|---|---|---|---|---|---|---|---|---|---|
| zcosmic_output_image_source_manager_v1 | x | x | x | 1 | x | x | x | x | x | x |
| zcosmic_workspace_image_source_manager_v1 | x | x | x | 1 | x | x | x | x | x | x |
| zcosmic_toplevel_image_source_manager_v1 | x | x | x | 1 | x | x | x | x | x | x |
Copyright
Copyright © 2022 Andri Yngvason Copyright © 2024 Simon Ser
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice (including the next paragraph) shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.