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Viewing changes to base/gdevevga.c

  • Committer: Bazaar Package Importer
  • Author(s): Till Kamppeter
  • Date: 2011-07-15 16:49:55 UTC
  • mfrom: (1.1.23 upstream)
  • Revision ID: james.westby@ubuntu.com-20110715164955-uga6qibao6kez05c
Tags: 9.04~dfsg~20110715-0ubuntu1
* New upstream release
   - GIT snapshot from Jult, 12 2011.
* debian/patches/020110406~a54df2d.patch,
  debian/patches/020110408~0791cc8.patch,
  debian/patches/020110408~507cbee.patch,
  debian/patches/020110411~4509a49.patch,
  debian/patches/020110412~78bb9a6.patch,
  debian/patches/020110418~a05ab8a.patch,
  debian/patches/020110420~20b6c78.patch,
  debian/patches/020110420~4ddefa2.patch: Removed upstream patches.
* debian/rules: Generate ABI version number (variable "abi") correctly,
  cutting off repackaging and pre-release parts.
* debian/rules: Added ./lcms2/ directory to DEB_UPSTREAM_REPACKAGE_EXCLUDES.
* debian/copyright: Added lcms2/* to the list of excluded files.
* debian/symbols.common: Updated for new upstream source. Applied patch
  which dpkg-gensymbols generated for debian/libgs9.symbols to this file.

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base/gdevevga.c
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/* Copyright (C) 2001-2006 Artifex Software, Inc.
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   All Rights Reserved.
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   This software is provided AS-IS with no warranty, either express or
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   implied.
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   or contact Artifex Software, Inc.,  7 Mt. Lassen Drive - Suite A-134,
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   San Rafael, CA  94903, U.S.A., +1(415)492-9861, for further information.
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*/
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/* $Id: gdevevga.c 8022 2007-06-05 22:23:38Z giles $ */
 
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/* $Id$ */
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/* IBM PC EGA and VGA display drivers */
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/* All of the real code is in gdevpcfb.c. */
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#include "memory_.h"
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    regs.h.bh = 0;
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    int86(0x10, &regs, &regs);
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    switch (regs.rshort.cx) {
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        case 0x08:
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            pbs->text_font = 0x1112;
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            break;              /* 8 x 8 */
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        case 0x10:
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            pbs->text_font = 0x1114;
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            break;              /* 8 x 16 */
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        default:
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            pbs->text_font = 0x1111;    /* 8 x 14 */
 
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        case 0x08:
 
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            pbs->text_font = 0x1112;
 
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            break;              /* 8 x 8 */
 
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        case 0x10:
 
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            pbs->text_font = 0x1114;
 
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            break;              /* 8 x 16 */
 
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        default:
 
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            pbs->text_font = 0x1111;    /* 8 x 14 */
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    }
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    regs.h.ah = 0x8;
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    regs.h.bh = pbs->text_page;
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    regs.rshort.ax = 0x1a00;
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    int86(0x10, &regs, &regs);
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    if (regs.h.al == 0x1a && regs.h.bl == 0x8) {
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        regs.rshort.ax = 0x1008;
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        int86(0x10, &regs, &regs);
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        pbs->border_color = regs.h.bh;
 
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        regs.rshort.ax = 0x1008;
 
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        int86(0x10, &regs, &regs);
 
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        pbs->border_color = regs.h.bh;
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    }
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    if (pbs->display_mode != 3) {
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        pbs->display_mode = 3;
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        pbs->text_font = 0x1112;
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        pbs->text_cursor_mode = 0x0607;
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        pbs->text_attribute = 7;
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        pbs->text_page = 0;
 
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        pbs->display_mode = 3;
 
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        pbs->text_font = 0x1112;
 
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        pbs->text_cursor_mode = 0x0607;
 
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        pbs->text_attribute = 7;
 
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        pbs->text_page = 0;
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    }
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}
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