L4Re - L4 Runtime Environment
L4Re::Video::View::Info Struct Reference

Information structure of a view. More...

+ 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
 Flags, see Flags and V_flags.
 
unsigned view_index
 Index of the view.
 
unsigned long xpos
 X position in pixels of the view in the goos.
 
unsigned long ypos
 Y position in pixels of the view in the goos.
 
unsigned long width
 Width of the view in pixels.
 
unsigned long height
 Height of the view in pixels.
 
unsigned long buffer_offset
 Offset in the memory buffer in bytes.
 
unsigned long bytes_per_line
 Bytes per line.
 
Pixel_info pixel_info
 Pixel information.
 
unsigned buffer_index
 Number of the buffer used for this view.
 

Detailed Description

Information structure of a view.

Definition at line 86 of file goos.


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