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Line 47... Line 47...
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#include <ipc/fb.h>
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#include <ipc/fb.h>
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#include <ipc/ipc.h>
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#include <ipc/ipc.h>
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#include <ipc/ns.h>
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#include <ipc/ns.h>
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#include <ipc/services.h>
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#include <ipc/services.h>
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#include <libarch/ddi.h>
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#include <libarch/ddi.h>
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#include <console/style.h>
- 
 
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#include <console/color.h>
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#include "ega.h"
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#include "ega.h"
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#include "../console/screenbuffer.h"
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#include "../console/screenbuffer.h"
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#include "main.h"
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#include "main.h"
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saved_screen saved_screens[MAX_SAVED_SCREENS];
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saved_screen saved_screens[MAX_SAVED_SCREENS];
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#define EGA_IO_ADDRESS 0x3d4
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#define EGA_IO_ADDRESS 0x3d4
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#define EGA_IO_SIZE 2
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#define EGA_IO_SIZE 2
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 68 
 
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int ega_normal_color=0x0f;
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int ega_normal_color = 0x0f;
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int ega_inverted_color=0xf0;
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int ega_inverted_color = 0xf0;
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#define NORMAL_COLOR        ega_normal_color      
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#define NORMAL_COLOR        ega_normal_color      
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#define INVERTED_COLOR      ega_inverted_color
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#define INVERTED_COLOR      ega_inverted_color
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#define EGA_STYLE(fg,bg) ((fg) > (bg) ? NORMAL_COLOR : INVERTED_COLOR)
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#define EGA_STYLE(fg,bg) ((fg) > (bg) ? NORMAL_COLOR : INVERTED_COLOR)
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 127 
 
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static void scroll(int rows)
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static void scroll(int rows)
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{
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{
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    int i;
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    int i;
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    if (rows > 0) {
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    if (rows > 0) {
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        memcpy(scr_addr, ((char *) scr_addr) + rows * scr_width * 2,
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        memmove(scr_addr, ((char *) scr_addr) + rows * scr_width * 2,
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            scr_width * scr_height * 2 - rows * scr_width * 2);
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            scr_width * scr_height * 2 - rows * scr_width * 2);
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        for (i = 0; i < rows * scr_width; i++)
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        for (i = 0; i < rows * scr_width; i++)
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            (((short *) scr_addr) + scr_width * scr_height - rows *
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            (((short *) scr_addr) + scr_width * scr_height - rows *
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                scr_width)[i] = ((style << 8) + ' ');
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                scr_width)[i] = ((style << 8) + ' ');
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    } else if (rows < 0) {
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    } else if (rows < 0) {
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        memcpy(((char *)scr_addr) - rows * scr_width * 2, scr_addr,
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        memmove(((char *)scr_addr) - rows * scr_width * 2, scr_addr,
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            scr_width * scr_height * 2 + rows * scr_width * 2);
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            scr_width * scr_height * 2 + rows * scr_width * 2);
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        for (i = 0; i < -rows * scr_width; i++)
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        for (i = 0; i < -rows * scr_width; i++)
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            ((short *)scr_addr)[i] = ((style << 8 ) + ' ');
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            ((short *)scr_addr)[i] = ((style << 8 ) + ' ');
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    }
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    }
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}
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}
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{
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{
153 
    int i;
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    int i;
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 156 
 
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    for (i = 0; i < scr_width * scr_height; i++) {
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    for (i = 0; i < scr_width * scr_height; i++) {
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        scr_addr[i * 2] = data[i].character;
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        scr_addr[i * 2] = data[i].character;
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        /* FIXME
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        scr_addr[i * 2 + 1] = EGA_STYLE(data[i].style.fg_color,
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        scr_addr[i * 2 + 1] = EGA_STYLE(data[i].style.fg_color,
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            data[i].style.bg_color);
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            data[i].style.bg_color);
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        */
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    }
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    }
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}
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}
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static int save_screen(void)
 166 
static int save_screen(void)
163 
{
 167 
{
Line 273... Line 277...
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            else
 277 
            else
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                cursor_disable();
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                cursor_disable();
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            retval = 0;
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            retval = 0;
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            break;
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            break;
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        case FB_SET_STYLE:
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        case FB_SET_STYLE:
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            retval = 0;
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            switch (IPC_GET_ARG1(call)) {
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            case STYLE_NORMAL: style = INVERTED_COLOR; break;
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            case STYLE_EMPHASIS: style = INVERTED_COLOR | 4; break;
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            default: retval = EINVAL;
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 287 
            }
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 288 
            break;
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        case FB_SET_COLOR:
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            fgcolor = IPC_GET_ARG1(call);
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            bgcolor = IPC_GET_ARG2(call);
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            style = (fgcolor & 7) | ((bgcolor & 7) << 4);
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            if (IPC_GET_ARG3(call) & CATTR_BRIGHT)
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                style = style | 0x08;
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            retval = 0;
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            break;
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        case FB_SET_RGB_COLOR:
278 
            fgcolor = IPC_GET_ARG1(call);
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            fgcolor = IPC_GET_ARG1(call);
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            bgcolor = IPC_GET_ARG2(call);
 299 
            bgcolor = IPC_GET_ARG2(call);
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            style = EGA_STYLE(fgcolor, bgcolor);
 300 
            style = EGA_STYLE(fgcolor, bgcolor);
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            retval = 0;
 301 
            retval = 0;
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            break;
 302 
            break;
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315 
    ega_ph_addr = (void *) sysinfo_value("fb.address.physical");
 335 
    ega_ph_addr = (void *) sysinfo_value("fb.address.physical");
316 
    scr_width = sysinfo_value("fb.width");
 336 
    scr_width = sysinfo_value("fb.width");
317 
    scr_height = sysinfo_value("fb.height");
 337 
    scr_height = sysinfo_value("fb.height");
318 
    if(sysinfo_value("fb.blinking"))
 338 
    if(sysinfo_value("fb.blinking"))
319 
    {
 339 
    {
320 
            ega_normal_color&=0x77;
 340 
            ega_normal_color &= 0x77;
321 
            ega_inverted_color&=0x77;
 341 
            ega_inverted_color &= 0x77;
322 
    }
 342 
    }
323 
    style = NORMAL_COLOR;
 343 
    style = NORMAL_COLOR;
324 
 
 344 
 
325 
    iospace_enable(task_get_id(), (void *) EGA_IO_ADDRESS, 2);
 345 
    iospace_enable(task_get_id(), (void *) EGA_IO_ADDRESS, 2);
326 
 
 346