34 lines
590 B
C
34 lines
590 B
C
|
#ifndef ARCH_I386_VGA_H
|
||
|
|
#define ARCH_I386_VGA_H
|
||
|
|
|
||
|
|
#include <stdint.h>
|
||
|
|
|
||
|
|
|
||
|
|
enum vga_colors {
|
||
|
|
BLACK = 0,
|
||
|
|
BLUE = 1,
|
||
|
|
GREEN = 2,
|
||
|
|
CYAN = 3,
|
||
|
|
RED = 4,
|
||
|
|
MAGENTA = 5,
|
||
|
|
BROWN = 6,
|
||
|
|
LIGHT_GREY = 7,
|
||
|
|
DARK_GREY = 8,
|
||
|
|
LIGHT_BLUE = 9,
|
||
|
|
LIGHT_GREEN = 10,
|
||
|
|
LIGHT_CYAN = 11,
|
||
|
|
LIGHT_RED = 12,
|
||
|
|
LIGHT_MAGENTA = 13,
|
||
|
|
LIGHT_BROWN = 14,
|
||
|
|
WHITE = 15
|
||
|
|
};
|
||
|
|
|
||
|
|
static inline uint8_t vga_color_set(enum vga_color fg, enum vga_color bg) {
|
||
|
|
return fg | bg << 4;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline uint16_t vga_entry(unsigned char uc, uint8_t color) {
|
||
|
|
return (uint16_t) uc | (uint16_t) color << 8;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|