Information structure of a view. More...

#include <goos>

Collaboration diagram for L4Re::Video::View::Info:

Public Member Functions
bool	has_static_buffer () const
	Return whether the view has a static buffer.

bool	has_static_buffer_offset () const
	Return whether the static buffer offset is available.

bool	has_set_buffer () const
	Return whether a buffer is set.

bool	has_set_buffer_offset () const
	Return whether the given buffer offset is valid.

bool	has_set_bytes_per_line () const
	Return whether the given bytes-per-line value is valid.

bool	has_set_pixel () const
	Return whether the given pixel information is valid.

bool	has_set_position () const
	Return whether the position information given is valid.

template<typename OUT >
void	dump (OUT &s) const
	Dump information on the view information to a stream.

Data Fields
unsigned	flags = 0
	Flags, see Flags and V_flags.

unsigned	view_index = 0
	Index of the view.

unsigned long	xpos = 0
	X position in pixels of the view in the Goos.

unsigned long	ypos = 0
	Y position in pixels of the view in the Goos.

unsigned long	width = 0
	Width of the view in pixels.

unsigned long	height = 0
	Height of the view in pixels.

unsigned long	buffer_offset = 0
	Offset in the memory buffer in bytes.

unsigned long	bytes_per_line = 0
	Bytes per line.

Pixel_info	pixel_info
	Pixel information.

unsigned	buffer_index = 0
	Number of the buffer used for this view.

Detailed Description

Information structure of a view.

Definition at line 94 of file goos.

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

Public Member Functions