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| Rev 2677 | Rev 3657 | ||
|---|---|---|---|
| Line 62... | Line 62... | ||
| 62 | saved_screen saved_screens[MAX_SAVED_SCREENS]; |
62 | saved_screen saved_screens[MAX_SAVED_SCREENS]; |
| 63 | 63 | ||
| 64 | #define EGA_IO_ADDRESS 0x3d4 |
64 | #define EGA_IO_ADDRESS 0x3d4 |
| 65 | #define EGA_IO_SIZE 2 |
65 | #define EGA_IO_SIZE 2 |
| 66 | 66 | ||
| - | 67 | int ega_normal_color=0x0f; |
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| - | 68 | int ega_inverted_color=0xf0; |
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| - | 69 | ||
| 67 | #define NORMAL_COLOR 0x0f |
70 | #define NORMAL_COLOR ega_normal_color |
| 68 | #define INVERTED_COLOR 0xf0 |
71 | #define INVERTED_COLOR ega_inverted_color |
| 69 | 72 | ||
| 70 | #define EGA_STYLE(fg,bg) ((fg) > (bg) ? NORMAL_COLOR : INVERTED_COLOR) |
73 | #define EGA_STYLE(fg,bg) ((fg) > (bg) ? NORMAL_COLOR : INVERTED_COLOR) |
| 71 | 74 | ||
| 72 | /* Allow only 1 connection */ |
75 | /* Allow only 1 connection */ |
| 73 | static int client_connected = 0; |
76 | static int client_connected = 0; |
| 74 | 77 | ||
| 75 | static unsigned int scr_width; |
78 | static unsigned int scr_width; |
| 76 | static unsigned int scr_height; |
79 | static unsigned int scr_height; |
| 77 | static char *scr_addr; |
80 | static char *scr_addr; |
| 78 | 81 | ||
| 79 | static unsigned int style = NORMAL_COLOR; |
82 | static unsigned int style; |
| 80 | 83 | ||
| 81 | static void clrscr(void) |
84 | static void clrscr(void) |
| 82 | { |
85 | { |
| 83 | int i; |
86 | int i; |
| 84 | 87 | ||
| Line 310... | Line 313... | ||
| 310 | size_t sz; |
313 | size_t sz; |
| 311 | 314 | ||
| 312 | ega_ph_addr = (void *) sysinfo_value("fb.address.physical"); |
315 | ega_ph_addr = (void *) sysinfo_value("fb.address.physical"); |
| 313 | scr_width = sysinfo_value("fb.width"); |
316 | scr_width = sysinfo_value("fb.width"); |
| 314 | scr_height = sysinfo_value("fb.height"); |
317 | scr_height = sysinfo_value("fb.height"); |
| - | 318 | if(sysinfo_value("fb.blinking")) |
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| - | 319 | { |
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| - | 320 | ega_normal_color&=0x77; |
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| - | 321 | ega_inverted_color&=0x77; |
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| - | 322 | } |
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| - | 323 | style = NORMAL_COLOR; |
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| - | 324 | ||
| 315 | iospace_enable(task_get_id(), (void *) EGA_IO_ADDRESS, 2); |
325 | iospace_enable(task_get_id(), (void *) EGA_IO_ADDRESS, 2); |
| 316 | 326 | ||
| 317 | sz = scr_width * scr_height * 2; |
327 | sz = scr_width * scr_height * 2; |
| 318 | scr_addr = as_get_mappable_page(sz); |
328 | scr_addr = as_get_mappable_page(sz); |
| 319 | 329 | ||