mutter/src/backends/meta-screen-cast-virtual-stream.h
Jonas Ådahl 74ab2120fa screen-cast/session: Introduce RecordVirtual D-Bus API
The new RecordVirtual API creates a virtual monitor, i.e. a region of
the stage that isn't backed by real monitor hardware. It's intended to
be used by e.g. network screens on active sessions, virtual remote
desktop screens when running headless, and scenarios like that.

A major difference between the current Record* API's is that
RecordVirtual relies on PipeWire itself to negotiate the refresh rate
and size, as it can't rely on any existing monitor, for those details.

This also means that the virtual monitor is not created until the stream
negotiation has finished and a virtual monitor resolution has been
determined.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1698>
2021-03-12 15:09:45 +00:00

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C

/*
* Copyright (C) 2021 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*
*/
#ifndef META_SCREEN_CAST_VIRTUAL_STREAM_H
#define META_SCREEN_CAST_VIRTUAL_STREAM_H
#include "backends/meta-screen-cast-stream.h"
#define META_TYPE_SCREEN_CAST_VIRTUAL_STREAM (meta_screen_cast_virtual_stream_get_type ())
G_DECLARE_FINAL_TYPE (MetaScreenCastVirtualStream,
meta_screen_cast_virtual_stream,
META, SCREEN_CAST_VIRTUAL_STREAM,
MetaScreenCastStream)
MetaScreenCastVirtualStream * meta_screen_cast_virtual_stream_new (MetaScreenCastSession *session,
GDBusConnection *connection,
MetaScreenCastCursorMode cursor_mode,
MetaScreenCastFlag flags,
GError **error);
MetaVirtualMonitor * meta_screen_cast_virtual_stream_get_virtual_monitor (MetaScreenCastVirtualStream *virtual_stream);
#endif /* META_SCREEN_CAST_VIRTUAL_STREAM_H */