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Post subject: DOSBox-X v0.83.5 (2020-09-01)  PostPosted: Sep 01, 2020 - 08:06 PM
AEP Team Member

Joined: Jul 04, 2004
Posts: 5759

Status: Offline

DOSBox-X ist ein Ableger von DOSBox, der den Fokus auf genaue Emulation legt und deutlich mehr Einstellungs- und Konfigurationsmöglichkeiten bietet. Hier gibt es den Download.

DOSBox-X is a fork of DOSBox. It has a focus on accurate emulation of the hardware and many more ways to tweak and configure the DOS virtual machine. You can download it here.

  • Windows installer now offers the option to upgrade
    the DOSBox-X config file (dosbox-x.conf) to the
    latest version format automatically while keeping
    users' current settings. It can also add a context
    menu for executables (.exe, .com, .bat), config
    files (.conf) and folders in the Windows Explorer
    so that you could quickly run or open them with
    DOSBox-X from the Windows Explorer. More icons
    are added to the DOSBox-X program group within the
    Start menu as well. (Wengier)
  • Added config option "startbanner" in [dosbox]
    section which if set to "false" would skip the
    welcome banner when DOSBox-X starts. Also added
    config option "fastbioslogo" which if set to "true"
    will skip the BIOS logo (replacing the command-line
    option -fastbootlogo). A new command-line option
    "-fastlaunch" is added to enable fast launch mode
    by skipping both the logo and the banner. (Wengier)
  • Added config option "ega per scanline hpel" in
    [dosbox] section to control whether EGA emulation
    latches hpel at display start (as VGA emulation
    does) or allows hpel to change per scanline.
    Setting the option to false is needed for some
    games like Commander Keen.
  • Support for mounting CD images with a sector size
    of 2448, used by for example the MDF image of the
    game Grand Theft Auto. (Wengier)
  • Allowed Sound Blaster to be enabled by the games
    "Desert Strike" and "Jungle Strike". (Wengier)
  • Sound Blaster Pro emulation now maps DSP commands
    0x41 to 0x47 as aliases of 0x40 (set time constant)
    to support broken demoscene code that uses 0x41
    in that way. Yes, such code would obviously break
    on clone cards and the SB16. Added a config option
    "dsp command aliases" in [sblaster] section to turn
    it off for debugging. Alias is documented on Vogons
    forums where someone made a SB Pro clone card.
  • Fixed the issue with CD audio play by porting the
    audio code from DOSBox ECE. (Wengier)
  • COPY command now assumes /Y automatically when
    running in the batch file or with CALL command
    (or COMMAND /C) as in real DOS. (Wengier)
  • DOSBox-X will allow control characters 8 (BS),
    9 (TAB), 26 (SUB), and 27 (ESC) when executing GOTO
    command in batch files without warnings. (Wengier)
  • Normal core: REP MOVSD now checks segment limits
    for ES:(E)DI and throws a GP fault if exceeded.
    Demoscene productions marked as using VESA BIOS
    modes and scribbling on the VGA BIOS are relying
    on segment limits and GP faults to fake a linear
  • Added config option "vesa bank switching window
    range check" to allow disabling the VESA BIOS
    window number range check when called on to
    bank switch. Needed for "Pill" by Opiate in the
    end credits, which for some reason requires a
    call for window number 0xFFFF to succeed in order
    to draw credits without glitching.
  • Added config option "vesa bank switching window
    mirroring" for instructing VESA BIOS to ignore
    bank switching window parameter when asked to
    get/set bank switching window setting. Needed for
    some old demoscene and game applications that
    assume Window B is available, and will not render
    SVGA properly without it.
  • Added config option "quit warning" to indicate if
    DOSBox-X should warn show a warning message when
    you try to close the DOSBox-X window. If set to
    "auto" (default), DOSBox-X will warn only if at
    least one file handle is still open, or you are
    currently running a guest system. (Wengier)
  • Add command-line option "-defaultdir" to specify
    a directory (instead of the current directory) as
    the working directory. DOSBox-X will look for the
    dosbox-x.conf file in this directory. (Wengier)
  • The -winrun command-line option will also enable
    LFN support with "lfn=auto" on Windows. (Wengier)
  • VER /R now shows DOSBox-X's Git commit SHA1, in
    addition to the build date and other version
    information shown by the VER command. (Wengier)
  • Fixed that joystick may not work with the setting
    "usescancodes=auto" when a non-US keyboard layout
    is activated on the SDL1 build. (Wengier)
  • DOSBox-X will now search for system fonts if the
    fonts required for the printing feature cannot be
    found in the FONTS directory. (Wengier)
  • Added menu item "Send form-feed" under the DOS menu
    for manually ejecting new pages to print. (Wengier)
  • Added "Quick launch program..." menu (under "DOS")
    to quickly run the specified program as selected
    by the Windows file browser in DOSBox-X. (Wengier)
  • Added "Drive information" menu item under "Drive"
    menu to show information for the specified drive,
    and added "Show mounted drive numbers" menu item
    under "DOS" menu to show details for all mounted
    drive numbers (0-5). (Wengier)
  • The command "Swap CD" now swaps only CD drives (as
    the name), not all non-floppy drives. Also added
    "Swap disk" menu item under the "Drive" menu for
    swapping individual mounted drives. (Wengier)
  • IMGMAKE now tries to resolve home directory (~)
    on Linux and macOS platforms. Also improved the
    help message for this command. (Wengier)
  • Fixed unmounting swap disks when unmounting drives
    with MOUNT or IMGMOUNT command. (Wengier)
  • Fixed possible failure when mounting .VHD images,
    and the issue that leading colon (Smile or read-only
    marker may not work for such images. (Wengier)
  • IMGMOUNT command without parameters now shows the
    disk position and number of swap disks, as well as
    IDE controller (if applicable). Also added option
    -examples to show its usage examples. (Wengier)
  • Add "-ro" option for IMGMOUNT command to mark all
    disk images as read-only at once. You could also
    mark read-only disk images individually using the
    leading colon as in previous versions. (Wengier)
  • The default value for "output" (in "sdl" section)
    is now "default", which will default to the value
    according to your platform. (Wengier)
  • The -Q (quiet) option of MOUNT, BOOT and RESCAN
    commands now silences virtually all outputs (error
    and normal messages) of these commands. (Wengier)
  • Worked around the mounting issue with LaunchBox,
    by allowing a mounting command-line with single
    quotes like MOUNT C 'X:DOS' on Windows. (Wengier)
  • Unmounting ISO drives will auto-unmount associated
    El Torito floppy drives (if any) too. (Wengier)
  • Updated xxHash library by Yann Collet from 0.7.4
    to the stable version 0.8.0. (Wengier)
  • Added support for the OPL2 audio board by setting
    the config option "oplemu=opl2board".
  • The save state feature now tries to save and then
    restore the mounted drives of all types (if the
    paths or image files still exist on host system).
    This fixes the "save state corrupted" error while
    trying to load saved states but the drives are not
    yet mounted in DOSBox-X. (Wengier)
  • The save state feature now verifies the emulated
    machine type (VGA, PC98, etc) too when loading a
    saved state. All confirm and error dialog boxes
    for saving or loading states appear in a cross-
    platform manner now, instead of only on Windows
    systems. Also added the option to remove the saved
    state in the selected save slot. (Wengier)
  • Increased the number of save slots from 10 to 100.
    Each page in the save slot menu (under "Capture")
    still shows 10 slots as before, but you can now go
    to the previous or next page (up to 10 pages) for
    more save slots (100 in total). (Wengier).
  • The [pci] section is now the [voodoo] section, and
    the config option "voodoo" (the only option of that
    section) is now named "voodoo_card" within the
    [voodoo] section to make clear it is for emulating
    the Voodoo card hardware. Also added config option
    "voodoo_maxmem" (default: true) to specify whether
    to use the maximum memory size (12MB instead of the
    standard 4MB) for the Vooodoo card. (Wengier)
  • Added support for Glide wrapper. It can be enabled
    with the new config option "glide" set to "true"
    in [voodoo] section. The library file glide2x.dll
    (Windows)/libglide2x.so (Linux)/libglide2x.dylib
    (macOS) is required for Glide to work. Be sure to
    use 32-bit dll for 32-bit DOSBox-X binary, and
    64-bit dll for 64-bit DOSBox-X binary. (Wengier)

Related links:
[ PC Emus / Virtual Machines ][ MAC Emulatoren ]

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