Public Member Functions
int	init (display_base_t *display, const ::video::config_t &config)
	Initialize D3D cursor rendering resources for GPU capture.

capture_e	next_frame (std::chrono::milliseconds timeout, ID3D11Texture2D **out, uint64_t &out_time)
	Acquire the next frame from the Windows capture backend.

capture_e	release_frame ()
	Release resources associated with frame.

int	set_cursor_visible (bool cursor_visible)
	Enable or disable cursor composition in Windows.Graphics.Capture frames.

Detailed Description

Display duplicator that uses the Windows.Graphics.Capture API.

Member Function Documentation

int platf::dxgi::wgc_capture_t::init	(	display_base_t *	display,
		const ::video::config_t &	config )

Initialize D3D cursor rendering resources for GPU capture.

Initialize the Windows.Graphics.Capture backend.

Parameters

display	Display object or identifier associated with the operation.
config	Configuration values to apply.

Returns: 0 on success; nonzero or negative platform status on failure.; 0 on success, -1 on failure.

capture_e platf::dxgi::wgc_capture_t::next_frame	(	std::chrono::milliseconds	timeout,
		ID3D11Texture2D **	out,
		uint64_t &	out_time )

Acquire the next frame from the Windows capture backend.

Get the next frame from the producer thread. If not available, the capture thread blocks until one is, or the wait times out.

Parameters

timeout	Maximum time to wait for the operation.
out	Output object populated by the operation.
out_time	QPC timestamp associated with the acquired frame.

capture_e platf::dxgi::wgc_capture_t::release_frame ( )

Release resources associated with frame.

int platf::dxgi::wgc_capture_t::set_cursor_visible ( bool cursor_visible )

Enable or disable cursor composition in Windows.Graphics.Capture frames.

Parameters

cursor_visible Whether the cursor should be included in captured frames.

Returns: Zero when the cursor visibility state was accepted by the capture session.

The documentation for this class was generated from the following files: