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<?xml version="1.0" encoding="UTF-8"?>
<protocol name="owl_iosurface_unstable_v1">
<copyright>
Copyright © 2019-2021 Sergey Bugaev
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.
</copyright>
<interface name="zowl_iosurface_manager_v1" version="1">
<description summary="use IOSurface for sharing GPU buffer resources">
TODO
</description>
<request name="create_surface">
<description summary="create an IOSurface">
This request assigns the zowl_mach_ipc_port_v1 object a role of the IOSurface
receiver. After sending this request, it is possible to call the
owl_iosurface_v1_set_surface_port() MIG routine on its underlying Mach port.
</description>
<arg name="port" type="object" interface="zowl_mach_ipc_port_v1"/>
<arg name="id" type="new_id" interface="zowl_iosurface_v1"/>
</request>
<request name="destroy" type="destructor">
<description summary="destroy zowl_iosurface_manager_v1">
Destroy this zowl_iosurface_manager_v1 object and all the resources associated
with it. Destroying a zowl_iosurface_manager_v1 object while an IOSurface that
was created using it is in use is an error.
</description>
</request>
</interface>
<interface name="zowl_iosurface_v1" version="1">
<description summary="IOSurface">
TODO
</description>
<request name="create_buffer">
<description summary="create wl_buffer">
Create a wl_buffer out of this zowl_iosurface_v1 object. This request must be
preceeded by the client creating an IOSurface object with the desired size
and sending its Mach port using the owl_iosurface_v1_set_surface_port() MIG
routine on the Mach port that was used to create this zowl_iosurface_v1 object.
</description>
<arg name="id" type="new_id" interface="wl_buffer"/>
</request>
<request name="destroy" type="destructor">
<description summary="destroy zowl_iosurface_v1">
Destroy this zowl_iosurface_v1 object and all the resources associated
with it, including the underlying IOSurface.
</description>
</request>
</interface>
</protocol>
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