egl::img_descriptor_t Class Reference

Captured image descriptor shared by EGL conversion paths. More...

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

Inheritance diagram for egl::img_descriptor_t:

Collaboration diagram for egl::img_descriptor_t:

Public Member Functions
void	reset ()
	Reset the object to its initial empty state.
Public Member Functions inherited from platf::img_t
	img_t (const img_t &)=delete
	img_t (img_t &&)=delete
img_t &	operator= (const img_t &)=delete
img_t &	operator= (img_t &&)=delete
virtual	~img_t ()=default
	Destroy the image.

Public Attributes
std::optional< uint64_t >	pts
	PipeWire presentation timestamp.
std::optional< bool >	pw_damage
	Whether PipeWire damage tracking should be used.
std::optional< uint32_t >	pw_flags
	PipeWire frame flags reported with the buffer.
surface_descriptor_t	sd
	DMA-BUF surface descriptor for the captured image.
std::optional< uint64_t >	seq
	PipeWire frame sequence number.
std::uint64_t	sequence
	Monotonic value used to detect when GL resources must be recreated.
bool	y_invert {false}
	Whether the shader should invert the Y axis.
Public Attributes inherited from egl::cursor_t
std::vector< std::uint8_t >	buffer
	Cursor image pixels.
unsigned long	serial
	X11 cursor serial used to detect cursor image changes.
int	src_h
	Cursor source image height in pixels.
int	src_w
	Cursor source image width in pixels.
int	x
	Cursor hotspot or surface X coordinate.
int	y
	Cursor hotspot or surface Y coordinate.
Public Attributes inherited from platf::img_t
std::uint8_t *	data {}
	Pointer to the captured image buffer.
std::optional< std::chrono::steady_clock::time_point >	frame_timestamp
	Capture timestamp associated with the frame.
std::int32_t	height {}
	Image height in pixels.
std::int32_t	pixel_pitch {}
	Bytes per pixel in the image buffer.
std::int32_t	row_pitch {}
	Bytes between consecutive image rows.
std::int32_t	width {}
	Image width in pixels.

Detailed Description

Captured image descriptor shared by EGL conversion paths.

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

• src/platform/linux/graphics.h