screenbuffer.h File Reference

#include <stdint.h>
#include <sys/types.h>
#include <bool.h>

Go to the source code of this file.

Data Structures
struct	attr_idx_t
struct	attr_rgb_t
struct	attr_style_t
union	attr_val_t
struct	attrs_t
struct	keyfield_t
	One field on screen. More...
struct	screenbuffer_t
	Structure for buffering state of one virtual console. More...
Enumerations
enum	attr_type_t
Functions
static bool	attrs_same (attrs_t a1, attrs_t a2)
	Compares two sets of attributes.
static keyfield_t *	get_field_at (screenbuffer_t *scr, sysarg_t x, sysarg_t y)
	Returns keyfield for position on screen.
void	screenbuffer_clear (screenbuffer_t *scr)
	Clear screenbuffer.
void	screenbuffer_clear_line (screenbuffer_t *scr, sysarg_t line)
	Clear one buffer line.
void	screenbuffer_copy_buffer (screenbuffer_t *scr, keyfield_t *dest)
	Copy content buffer from screenbuffer to given memory.
void	screenbuffer_goto (screenbuffer_t *scr, sysarg_t x, sysarg_t y)
	Set new cursor position in screenbuffer.
screenbuffer_t *	screenbuffer_init (screenbuffer_t *scr, sysarg_t size_x, sysarg_t size_y)
	Initilize screenbuffer.
void	screenbuffer_putchar (screenbuffer_t *scr, wchar_t ch)
	Store one character to screenbuffer.
void	screenbuffer_set_color (screenbuffer_t *scr, uint8_t fg_color, uint8_t bg_color, uint8_t flags)
	Set new color.
void	screenbuffer_set_rgb_color (screenbuffer_t *scr, uint32_t fg_color, uint32_t bg_color)
	Set new RGB color.
void	screenbuffer_set_style (screenbuffer_t *scr, uint8_t style)
	Set new style.

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Detailed Description

Definition in file screenbuffer.h.

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