minix3/include/minix/fb.h

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2020-02-21 00:59:27 +05:30
#ifndef __MINIX_FB_H_
#define __MINIX_FB_H_
#include <minix/type.h>
struct fb_fix_screeninfo {
char id[16]; /* Identification string */
u16_t xpanstep;
u16_t ypanstep;
u16_t ywrapstep;
u32_t line_length;
phys_bytes mmio_start;
size_t mmio_len;
u16_t reserved[15];
};
struct fb_bitfield {
u32_t offset;
u32_t length;
u32_t msb_right;
};
struct fb_var_screeninfo {
u32_t xres; /* visible resolution */
u32_t yres;
u32_t xres_virtual; /* virtual resolution */
u32_t yres_virtual;
u32_t xoffset; /* offset from virtual to visible */
u32_t yoffset;
u32_t bits_per_pixel;
struct fb_bitfield red; /* bitfield in fb mem if true color */
struct fb_bitfield green;
struct fb_bitfield blue;
struct fb_bitfield transp; /* transparency */
u16_t reserved[10];
};
#endif /* __MINIX_FB_H_ */