platf::x11::cursor_t Class Reference

X11 cursor image and positioning state used during capture. More...

#include <src/platform/linux/x11grab.h>

Collaboration diagram for platf::x11::cursor_t:

Public Member Functions
void	blend (img_t &img, int offsetX, int offsetY)
void	capture (egl::cursor_t &img)
	Run the capture loop for this backend.

Static Public Member Functions
static std::optional< cursor_t >	make ()
	Allocate the underlying object and wrap it in the owning handle.

Public Attributes
cursor_ctx_t	ctx
	X11 cursor context used to track and blend cursor images.

Detailed Description

X11 cursor image and positioning state used during capture.

Member Function Documentation

blend()

void platf::x11::cursor_t::blend	(	img_t &	img,
		int	offsetX,
		int	offsetY )

Capture and blend the cursor into the image

img <– destination image offsetX, offsetY <— Top left corner of the virtual screen

Parameters

img	Image or frame object to read from or populate.
offsetX	Offset x.
offsetY	Offset y.

capture()

void platf::x11::cursor_t::capture

(

egl::cursor_t &

img

)

Run the capture loop for this backend.

Parameters

img	Image or frame object to read from or populate.

make()

std::optional< cursor_t > platf::x11::cursor_t::make ( )

static

Allocate the underlying object and wrap it in the owning handle.

Returns

Created backend object, or null when creation fails.

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

• src/platform/linux/x11grab.h
• src/platform/linux/x11grab.cpp