87 lines
2.8 KiB
C
87 lines
2.8 KiB
C
// Misc function and variable declarations.
|
|
#ifndef __VGAUTIL_H
|
|
#define __VGAUTIL_H
|
|
|
|
#include "types.h" // u8
|
|
|
|
// cbvga.c
|
|
struct vgamode_s *cbvga_find_mode(int mode);
|
|
void cbvga_list_modes(u16 seg, u16 *dest, u16 *last);
|
|
int cbvga_get_window(struct vgamode_s *curmode_g, int window);
|
|
int cbvga_set_window(struct vgamode_s *curmode_g, int window, int val);
|
|
int cbvga_minimum_linelength(struct vgamode_s *vmode_g);
|
|
int cbvga_get_linelength(struct vgamode_s *curmode_g);
|
|
int cbvga_set_linelength(struct vgamode_s *curmode_g, int val);
|
|
int cbvga_get_displaystart(struct vgamode_s *curmode_g);
|
|
int cbvga_set_displaystart(struct vgamode_s *curmode_g, int val);
|
|
int cbvga_get_dacformat(struct vgamode_s *curmode_g);
|
|
int cbvga_set_dacformat(struct vgamode_s *curmode_g, int val);
|
|
int cbvga_save_restore(int cmd, u16 seg, void *data);
|
|
int cbvga_set_mode(struct vgamode_s *vmode_g, int flags);
|
|
void cbvga_setup_modes(u64 addr, u8 bpp, u32 xlines, u32 ylines, u32 linelength);
|
|
int cbvga_setup(void);
|
|
|
|
// bochsdisplay.c
|
|
int bochs_display_setup(void);
|
|
|
|
// ramfb.c
|
|
int ramfb_setup(void);
|
|
|
|
// clext.c
|
|
struct vgamode_s *clext_find_mode(int mode);
|
|
void clext_list_modes(u16 seg, u16 *dest, u16 *last);
|
|
int clext_get_window(struct vgamode_s *curmode_g, int window);
|
|
int clext_set_window(struct vgamode_s *curmode_g, int window, int val);
|
|
int clext_get_linelength(struct vgamode_s *curmode_g);
|
|
int clext_set_linelength(struct vgamode_s *curmode_g, int val);
|
|
int clext_get_displaystart(struct vgamode_s *curmode_g);
|
|
int clext_set_displaystart(struct vgamode_s *curmode_g, int val);
|
|
int clext_save_restore(int cmd, u16 seg, void *data);
|
|
int clext_set_mode(struct vgamode_s *vmode_g, int flags);
|
|
struct bregs;
|
|
void clext_1012(struct bregs *regs);
|
|
int clext_setup(void);
|
|
|
|
// atiext.c
|
|
struct vgamode_s *ati_find_mode(int mode);
|
|
void ati_list_modes(u16 seg, u16 *dest, u16 *last);
|
|
int ati_set_mode(struct vgamode_s *vmode_g, int flags);
|
|
int ati_setup(void);
|
|
|
|
// stdvgamodes.c
|
|
struct vgamode_s *stdvga_find_mode(int mode);
|
|
void stdvga_list_modes(u16 seg, u16 *dest, u16 *last);
|
|
void stdvga_build_video_param(void);
|
|
void stdvga_override_crtc(int mode, u8 *crtc);
|
|
int stdvga_set_mode(struct vgamode_s *vmode_g, int flags);
|
|
void stdvga_set_packed_palette(void);
|
|
|
|
// swcursor.c
|
|
void swcursor_pre_handle10(struct bregs *regs);
|
|
void swcursor_check_event(void);
|
|
|
|
// vbe.c
|
|
extern u32 VBE_total_memory;
|
|
extern u32 VBE_capabilities;
|
|
extern u32 VBE_framebuffer;
|
|
extern u16 VBE_win_granularity;
|
|
extern u8 VBE_edid[256];
|
|
void handle_104f(struct bregs *regs);
|
|
|
|
// vgafonts.c
|
|
extern u8 vgafont8[];
|
|
extern u8 vgafont14[];
|
|
extern u8 vgafont16[];
|
|
extern u8 vgafont14alt[];
|
|
extern u8 vgafont16alt[];
|
|
|
|
// vgainit.c
|
|
extern int VgaBDF;
|
|
extern int HaveRunInit;
|
|
u32 allocate_pmm(u32 size, int highmem, int aligned);
|
|
|
|
// vgaversion.c
|
|
extern const char VERSION[], BUILDINFO[];
|
|
|
|
#endif // vgautil.h
|