portalgrab.cpp File Reference

Definitions for XDG portal grab. More...

#include "pipewire.cpp"

Include dependency graph for portalgrab.cpp:

Classes
struct	portal::dbus_response_t
	DBus response loop and response variant for portal calls. More...
class	portal::dbus_t
	DBus connection and portal request helpers for screencast setup. More...
struct	portal::pipewire_streaminfo_t
	PipeWire stream node and negotiated capture size. More...
class	portal::portal_t
	Portal screencast backend that negotiates PipeWire streams over DBus. More...
class	portal::restore_token_t
	Persistent portal restore token used to reuse screencast permission. More...

Functions
std::shared_ptr< display_t >	platf::portal_display (mem_type_e hwdevice_type, const std::string &display_name, const video::config_t &config)
	Create a portal-based display capture backend.
std::vector< std::string >	platf::portal_display_names ()
	Enumerate capture targets available through xdg-desktop-portal.

Detailed Description

Definitions for XDG portal grab.

Function Documentation

portal_display()

std::shared_ptr< display_t > platf::portal_display	(	mem_type_e	hwdevice_type,
		const std::string &	display_name,
		const video::config_t &	config )

Create a portal-based display capture backend.

Parameters

hwdevice_type	Hardware device type requested for capture or encode.
display_name	Display name.
config	Configuration values to apply.

Returns

Display backend backed by xdg-desktop-portal and PipeWire, or nullptr.

portal_display_names()

std::vector< std::string > platf::portal_display_names

(

)

Enumerate capture targets available through xdg-desktop-portal.

Returns

Portal display names, or an empty list when portal discovery fails.