{"id":56040,"date":"2018-06-02T10:50:01","date_gmt":"2018-06-02T08:50:01","guid":{"rendered":"http:\/\/www.emu-france.com\/?p=56040"},"modified":"2018-06-02T10:50:26","modified_gmt":"2018-06-02T08:50:26","slug":"56040","status":"publish","type":"post","link":"https:\/\/www.emu-france.com\/?p=56040","title":{"rendered":"[Ordi.] DOSBox-X v0.82.7 (2018\/06\/01)"},"content":{"rendered":"

Il s’agit d’un fork de DOSBox des plus int\u00e9ressant, destin\u00e9 \u00e0 Windows Linux et MacOS et cr\u00e9\u00e9 par Jon Campbell<\/a>. Il poss\u00e8de une compatibilit\u00e9 excellente et met l’accent sur la pr\u00e9cision d’\u00e9mulation notamment en ce qui concerne l’\u00e9mulation de Windows 3.x \u00e0 ME. En outre il ajoute des am\u00e9liorations en provenance d’autres builds comme DOSBox ECE<\/a> avec l’\u00e9mulation de la 3DFX en interne.<\/p>\n

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Les am\u00e9liorations sont les suivantes:
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\r\n  - Mac OS X builds now honor showmenu=false by leaving the\r\n    stock SDL menu in place at startup.\r\n  - Default minimum MCB free\/base is now 0x100, to sidestep\r\n    unknown unstable DOS application behavior when DOS\r\n    applications are loaded at around segment 0x800.\r\n    This also puts DOSBox-X at parity with the base memory\r\n    behavior of DOSBox SVN.\r\n  - Add dosbox.conf option to set Sound BIOS enable\r\n    bit in non-volatile RAM (PC-98) that tells older\r\n    PC-98 games the FM card is present (Yksoft)\r\n  - BOOT updated to boot D88 except for 2D format which\r\n    is generally used by PC-88 disk images.\r\n  - Added D88 disk image support\r\n  - CMake files added (Aybe)\r\n  - PIC timing updated to use \"double\" float type for\r\n    more precision, but as a typedef for future support\r\n    as a compile time option.\r\n  - Removed geometry checks from INT 1Bh FDC functions,\r\n    to allow non-uniform disks to work.\r\n  - MinGW builds now allowed to use Direct3D.\r\n  - Direct3D output fixed to use the same texture\r\n    coordinate, window fitting, and positioning\r\n    logic as OpenGL.\r\n  - Update zlib and libpng libraries in-tree.\r\n  - Fixed VFD disk image support to correctly signal\r\n    failure to detect geometry, to avoid divide by\r\n    zero crash with FAT driver.\r\n  - showmenu= now taken into consideration whether to\r\n    show the menu bar at startup\r\n  - Fixed get_item() E_Exit crash if menus asked to\r\n    show from dosbox.conf\r\n  - SDL drawn menus fixed to integrate with Direct3D\r\n    output on Windows.\r\n  - PC-98 mode can now boot floppy disk images where the\r\n    boot sector is 128 or 256 bytes\/sector despite\r\n    track 1 and higher having 1024 bytes\/sector.\r\n  - General codebase cleanup, compiler warning cleanup.\r\n  - Enable XInput support on Windows (Aybe)\r\n  - Fixed SDL drawn menus to use std::vector properly,\r\n    not to hold onto iterators while resizing the vector\r\n    and popping things off the top.\r\n  - PC-98 INT 1Bh \"read id\" floppy disk call fixed to\r\n    cycle through sector numbers. Some bootable PC-98\r\n    games use \"MEGDOS\" which polls this BIOS call before\r\n    attempting to read the disk. If the sector numbers\r\n    never cycle, \"MEGDOS\" will not attempt to read the\r\n    disk.\r\n  - Fixed bug that prevented some menu options (such as\r\n    \"aspect ratio\") from working if still in the BIOS or\r\n    booted into a guest OS.\r\n  - PC-98 mode fixed to ignore \"mainline compatible mapping\".\r\n    That mapping mode refers to DOSBox SVN which never\r\n    supported PC-98 mode anyway.\r\n  - Fix PC-98 INT 1Bh \"test read\" call, which then allows\r\n    \"cherry bomb\" to run.\r\n  - Remove geometry checks in PC-98 INT 1Bh BIOS call, so\r\n    that FDD images with odd sector sizes can work.\r\n  - ROM BIOS now automatically occupies E8000-FFFFF instead\r\n    of F0000-FFFFF when in PC-98 mode.\r\n  - Most 128 byte\/sector FDD images appear to jump to\r\n    E800:0002. I'm guessing that's ROM BASIC, so add a\r\n    callback at that location to catch these boot disks\r\n    and show a message instead of allowing the boot\r\n    sector to jump to nothing and crash.\r\n  - PC-98 BOOT fixed to check for and support booting from\r\n    FDD images where track 0 contains 128 byte\/sector\r\n    boot sectors.\r\n  - PC-98 INT 1Bh support fixed to support reading\/writing\r\n    sector sizes other than the one sector size reported\r\n    by the image. It is now possible to read the other\r\n    sector sizes from an FDD\/VFD image.\r\n  - Fixed somewhat serious bug that, when compiled against\r\n    Microsoft C++, causes the AVI writer to use the 32-bit\r\n    lseek() function instead of the 64-bit lseek64() function.\r\n    Prior to this fix, AVI captures would begin to corrupt\r\n    themselves after growing past 2GB in size.\r\n  - Cleanup code, fix compiler warnings, typecast problems,\r\n    C\/C++ conformance problems as reported by GCC 4.8,\r\n    GCC 7.3.0 (MinGW), Visual Studio 2017, and Clang\/LLVM\r\n    on Mac OS X.\r\n  - FM Towns machine type stub, for anyone interested in\r\n    forking DOSBox-X to implement FM Towns emulation.\r\n  - Code cleanup, refactor, according to compiler warnings.\r\n  - SDL drawn menus fixed to copy Direct3D backbuffer to\r\n    the SDL surface when popup occurs. This allows the\r\n    menus to overlap the Direct3D display correctly.\r\n  - Fixed Direct3D output so that when composing the next\r\n    frame in the backbuffer, it also copies the SDL drawn\r\n    menu from the SDL surface in order to keep it on\r\n    screen.\r\n  - Direct3D output updated to follow SDL clip rectangle\r\n    struct, in the same exact manner as the OpenGL output.\r\n    This also permits the Direct3D output to correctly size\r\n    itself and leave space at the top for the SDL drawn\r\n    menus.\r\n  - Fixed dynamic core entry point to push\/pop EBP because\r\n    debug builds need the compiler to track the stack frame.\r\n  - Updated in-tree zlib and libpng libraries to the latest\r\n    provided by both projects.\r\n  - Fixed VFD (FDD) disk image support to signal to FAT driver\r\n    properly an error if it could not determine a geometry.\r\n  - Fixed code breakage with SDL2 that prevented compilation\r\n    with Munt (MT32) emulation enabled. SDL2 builds now allow\r\n    MT32 emulation.\r\n  - Mac OS X builds now compile against the in-tree zlib and\r\n    libpng libraries for consistency.\r\n  - MinGW builds now compile against the MinGW provided zlib\r\n    and the in-tree libpng library for consistency.\r\n  - Enabled MinGW builds to use Direct3D and Direct3D shaders.\r\n  - Added code to auto-detect the VirtualBox display driver\r\n    in Windows build, because OpenGL output doesn't work\r\n    in Windows XP under VirtualBox. The change will switch\r\n    the default output to \"surface\" if VirtualBox is detected,\r\n    else will retain the \"opengl\" default. This change applies\r\n    only to MinGW builds and not HX DOS or main VS2017 builds.\r\n  - Added PC-98 INT DCh emulation for function call that\r\n    writes a char to the screen, allowing Eve Burst Error\r\n    to clear the function row\r\n  - Added command line option to allow skipping the 1-second\r\n    wait in the BIOS startup screen.\r\n  - SDL2 builds now support use of the SDL drawn menu with\r\n    a touchscreen device.\r\n  - Fixed up SDL2 support code to compile correctly on\r\n    Mac OS X.\r\n  - Fixed up SDL2 compilation to automatically use the\r\n    SDL2 library on the system, or if that is not available,\r\n    use the SDL2 library in-tree. There are no plans to make\r\n    modifications to the in-tree SDL2 code.\r\n  - Added code to read and discard OpenGL error code before\r\n    creating font texture, to avoid false failure handling.\r\n    This fixes font rendering on Windows MinGW builds when\r\n    output=opengl.\r\n  - OpenGL SDL drawn menus fixed to ensure the menu contents\r\n    have been redrawn at least twice. One for each OpenGL\r\n    buffer because DOSBox-X uses the double-buffered mode.\r\n  - SDL drawn menus implemented for output=opengl. The menu\r\n    bar in Linux builds is now available in OpenGL mode.\r\n  - SDL drawn menus fixed to redraw only when state changes,\r\n    and to clean up menu drawing code.\r\n  - US keyboards can now enter the \"Ro\" key in PC-98 mode.\r\n    Default binding is set up to map the Windows Menu key\r\n    as Ro in PC-98 mode.\r\n  - VGA option change code fixed to trigger scaler redraw\r\n    correctly. Changing video modes or changing between\r\n    8\/9-pixel VGA text no longer leaves artifacts on the\r\n    screen.\r\n  - Added code to force redrawing additional frames when\r\n    output=opengl, in order to correct a bug with Linux\/X11\r\n    and MesaGL where the first OpenGL buffer swap after\r\n    SDL_SetVideoMode() is misplaced when the window size\r\n    changes.\r\n  - Renderer SSE line comparison fixed to use correct sizeof()\r\n    of the integer type during compare.\r\n  - Renderer fixed not to use SSE and non-SSE line comparision\r\n    at the same time, if SSE was enabled at compile time.\r\n  - Fixed in-tree SDL 1.x library to allow DOSBox-X to disable\r\n    auto-refresh of the window in Linux\/X11 after SDL_SetVideoMode\r\n    to prevent visible flickering when resizing the window.\r\n  - Conditional support for Direct3D (9) output enabled for\r\n    MinGW builds, if the MinGW headers are available (yksoft1).\r\n    Option is disabled by default.\r\n  - Configuration GUI dialog box widened to accomodate buttons\r\n    that were previously cut off on the right.\r\n  - Replace E_Exit() with LOG_MSG() for key codes from the mapper\r\n    that a keyboard scan code generator does not recognize. This\r\n    fixes E_Exit() crashes if typing certain keys on a Japanese\r\n    keyboard with no equivalent in IBM PC\/AT mode.\r\n  - Added code to double the size of the menu and menu items if\r\n    the window is 1280x800 or larger, for users with high\r\n    definition laptop displays and screens.\r\n  - Enforce minimum window size of 640x400 if the menu bar is\r\n    visible and DOSBox-X is drawing them, to make sure the menus\r\n    are accessible on screen.\r\n  - Removed auto-scalar-size code when output=surface that was\r\n    causing problems when resizing the window.\r\n  - Do not show \"screenshot\" menu item if screenshot support not\r\n    available at compile time.\r\n  - Remove \"always on top\" for anything but Windows at this time.\r\n  - Disable \"Show debugger\" option on Linux and Mac OS X if no\r\n    console attached to STDIN\/STDOUT\/STDERR.\r\n  - Disable \"Show console\" option on Linux and Mac OS X since\r\n    the console is not under our control.\r\n  - Windows \"Always on top\" fixed to remember selection and\r\n    enforce it between SDL_SetVideoMode and fullscreen entry\/exit.\r\n  - Windows builds fixed NOT to change window Z-order on the\r\n    screen when updating the window on SDL_SetVideoMode.\r\n  - HX DOS builds fixed to keep window maximized at all times\r\n    to fill the otherwise unused space on the screen since\r\n    HXGUI only supports one window.\r\n  - Menu framework support for any other platform (including\r\n    Linux) added. The menus are drawn by DOSBox-X itself\r\n    using the 8x16 VGA font. This also gives SDL 2.x builds\r\n    a working menu. These menus are used if no other platform\r\n    specific menus are available. These menus are NOT AVAILABLE\r\n    at this time if output=opengl.\r\n  - Cycle count edit dialog box fixed to immediately place\r\n    keyboard focus in the text field, and to process\r\n    ENTER and ESCAPE keyboard input as OK and CANCEL\r\n    button input. You can type a new cycles count without\r\n    having to click on the text field first.\r\n  - Menu framework and mapper fixed so that menus always\r\n    reflect the mapper binding in the menu.\r\n  - Windows SDL 1.x fixed async hack to properly destroy\r\n    and shut down the parent window again.\r\n  - Fixed output=opengl crash on Mac OS X.\r\n  - Menu framework support for Mac OS X NSMenu objects added.\r\n    This gives DOSBox-X the same useful menu on Mac OS X\r\n    instead of the useless default menu SDL 1.x offers.\r\n  - Menu framework support for Windows win32 menu resources\r\n    added. The Windows menu is now generated at runtime,\r\n    the static IDR_MENU resource is no longer used.\r\n  - New platform independent menu framework added. Menus\r\n    that were once Windows-only are now available on\r\n    any other platform including Linux and Mac OS X.\r\n  - In-tree SDL 1.x library fixed to #define a special\r\n    variable that the code now requires to compile\r\n    SDL 1.x builds. The option to use your host SDL 2.x\r\n    library is left open.\r\n  - C++11 is now mandatory to compile DOSBox-X\r\n<\/pre>\n
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T\u00e9l\u00e9charger DOSBox-X (Hx DOS) v2026.05.02 (9.8 Mo)<\/a><\/p>
T\u00e9l\u00e9charger DOSBox-X (LowEnd) v2026.05.02 (19.3 Mo)<\/a><\/p>
T\u00e9l\u00e9charger DOSBox-X (MinGW) v2026.05.02 (43.8 Mo)<\/a><\/p>
T\u00e9l\u00e9charger DOSBox-X (Visual Studio) v2026.05.02 (28.4 Mo)<\/a><\/p><\/p>\n
Site Officiel<\/a><\/p>\n
En savoir plus…<\/a><\/p>\n
<\/div><\/div>","protected":false},"excerpt":{"rendered":"
Il s’agit d’un fork de DOSBox des plus int\u00e9ressant, destin\u00e9 \u00e0 Windows Linux et MacOS et cr\u00e9\u00e9 par Jon Campbell. Il poss\u00e8de une compatibilit\u00e9 excellente et met l’accent sur la pr\u00e9cision d’\u00e9mulation notamment en ce qui concerne l’\u00e9mulation de Windows …<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-56040","post","type-post","status-publish","format-standard","hentry","category-par-defaut","uentry","postonpage-1","odd","post-author-Jets"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/sKi2R-56040","jetpack_likes_enabled":false,"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.emu-france.com\/index.php?rest_route=\/wp\/v2\/posts\/56040","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.emu-france.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.emu-france.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.emu-france.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.emu-france.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=56040"}],"version-history":[{"count":2,"href":"https:\/\/www.emu-france.com\/index.php?rest_route=\/wp\/v2\/posts\/56040\/revisions"}],"predecessor-version":[{"id":56042,"href":"https:\/\/www.emu-france.com\/index.php?rest_route=\/wp\/v2\/posts\/56040\/revisions\/56042"}],"wp:attachment":[{"href":"https:\/\/www.emu-france.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=56040"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.emu-france.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=56040"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.emu-france.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=56040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}