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Rev 3793 Rev 3795
Line 137... Line 137...
137 
    bool cursor_shown;
 137 
    bool cursor_shown;
138 
   
 138 
   
139 
    /* Back buffer */
 139 
    /* Back buffer */
140 
    bb_cell_t *backbuf;
 140 
    bb_cell_t *backbuf;
141 
    unsigned int bbsize;
 141 
    unsigned int bbsize;
142 
    bool bb_invalid;
 - 
 
143 
} viewport_t;
 142 
} viewport_t;
144 
 
 143 
 
145 
typedef struct {
 144 
typedef struct {
146 
    bool initialized;
 145 
    bool initialized;
147 
    bool enabled;
 146 
    bool enabled;
Line 558... Line 557...
558 
    viewports[i].cursor_active = false;
 557 
    viewports[i].cursor_active = false;
559 
    viewports[i].cursor_shown = false;
 558 
    viewports[i].cursor_shown = false;
560 
   
 559 
   
561 
    viewports[i].bbsize = bbsize;
 560 
    viewports[i].bbsize = bbsize;
562 
    viewports[i].backbuf = backbuf;
 561 
    viewports[i].backbuf = backbuf;
563 
    viewports[i].bb_invalid = false;
 - 
 
564 
   
 562 
   
565 
    viewports[i].initialized = true;
 563 
    viewports[i].initialized = true;
566 
   
 564 
   
567 
    render_glyphs(&viewports[i]);
 565 
    render_glyphs(&viewports[i]);
568 
   
 566 
   
Line 881... Line 879...
881 
        uint8_t glyph = bbp->glyph;
 879 
        uint8_t glyph = bbp->glyph;
882 
 
 880 
 
883 
        a = &data[i].attrs;
 881 
        a = &data[i].attrs;
884 
        rgb_from_attr(&rgb, a);
 882 
        rgb_from_attr(&rgb, a);
885 
 
 883 
 
886 
        if (glyph != data[i].character ||
 884 
        bbp->glyph = data[i].character;
887 
            rgb.fg_color != bbp->fg_color ||
 885 
        bbp->fg_color = rgb.fg_color;
888 
            rgb.bg_color != bbp->bg_color ||
 886 
        bbp->bg_color = rgb.bg_color;
889 
            vport->bb_invalid) {
 - 
 
890 
            bbp->glyph = data[i].character;
 - 
 
891 
 
 887 
 
892 
            bbp->fg_color = rgb.fg_color;
 - 
 
893 
            bbp->bg_color = rgb.bg_color;
 - 
 
894 
 
 - 
 
895 
            draw_vp_glyph(vport, false, col, row);
 888 
        draw_vp_glyph(vport, false, col, row);
896 
        }
 - 
 
897 
    }
 889 
    }
898 
    cursor_show(vport);
 890 
    cursor_show(vport);
899 
}
 891 
}
900 
 
 892 
 
901 
 
 893 
 
Line 1624... Line 1616...
1624 
                free(viewports[i].bgpixel);
 1616 
                free(viewports[i].bgpixel);
1625 
            if (viewports[i].backbuf)
 1617 
            if (viewports[i].backbuf)
1626 
                free(viewports[i].backbuf);
 1618 
                free(viewports[i].backbuf);
1627 
            retval = EOK;
 1619 
            retval = EOK;
1628 
            break;
 1620 
            break;
1629 
        case FB_VIEWPORT_INVALIDATE:
 - 
 
1630 
            i = IPC_GET_ARG1(call);
 - 
 
1631 
            if (i >= MAX_VIEWPORTS) {
 - 
 
1632 
                retval = EINVAL;
 - 
 
1633 
                break;
 - 
 
1634 
            }
 - 
 
1635 
            viewports[i].bb_invalid = true;
 - 
 
1636 
            retval = EOK;
 - 
 
1637 
            break;
 - 
 
1638 
       
 - 
 
1639 
        case FB_SET_STYLE:
 1621 
        case FB_SET_STYLE:
1640 
            retval = fb_set_style(vport, IPC_GET_ARG1(call));
 1622 
            retval = fb_set_style(vport, IPC_GET_ARG1(call));
1641 
            break;
 1623 
            break;
1642 
        case FB_SET_COLOR:
 1624 
        case FB_SET_COLOR:
1643 
            retval = fb_set_color(vport, IPC_GET_ARG1(call),
 1625 
            retval = fb_set_color(vport, IPC_GET_ARG1(call),