mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-10-23 20:29:06 -05:00
Abdessamad Derraz
d55a43bd68
EmuELEC, AmberELEC and KNULLI launch standalone emulators by the name their launch code dispatches on (HATARISA, PPSSPPSDL, FBNEOSA) and ship 32-bit or patched builds of libretro cores under their own .so names (flycast_32b, mupen64plus_next_alt, genesis_plus_gx_cart_special, mame0139, flycast-xtreme). Each name joins the profile of the project its package builds. fceumm_mod reads gg.rom, not gamegenie.nes, and never opens it, so it gets its own profile.
35 lines
1.5 KiB
YAML
35 lines
1.5 KiB
YAML
emulator: DOSBox (SDL2 fork)
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type: standalone
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core_classification: other
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source: "https://github.com/duganchen/dosbox"
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upstream: "https://sourceforge.net/projects/dosbox/"
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profiled_date: "2026-10-20"
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source_commit: "e6b88ad03202d1f74e329f54f213d3b070bd6202"
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core_version: "0.74-2"
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display_name: "DOS (DOSBox SDL2)"
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cores: [dosbox-sdl2, "DOSBOXSDL2"]
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systems: [dos]
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notes: |
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Dugan Chen's port of DOSBox SVN to SDL2, kept in sync with SVN revision
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4250 (README.md:3), with a FluidSynth MIDI driver added
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(src/gui/midi_fluidsynth.h). RetroPie builds the master branch, renames the
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configuration directory to ~/.dosbox-sdl2 and points fluid.soundfont at the
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FluidR3_GM.sf2 that the distribution's fluid-soundfont-gm package installs.
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No BIOS or ROM is read. The machine BIOS is emulated in code. Keyboard
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layouts and EGA code pages are looked up as files first, through the
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mounted drive and then the host path (keyboard.sys, keybrd2.sys,
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keybrd3.sys, <layout>.kl, EGA*.CPI), and fall back to the copies compiled
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into the binary (src/dos/dos_keyboard_layout.cpp:40-58,271-304,759-783,
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src/dos/dos_codepages.h). The PCjr cartridge loader reads system.rom from
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the drive of the cartridge being booted, which is user content
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(src/dos/dos_programs.cpp:803-811).
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The FluidSynth driver loads the soundfont named by fluid.soundfont, any
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path, and starts without one when it is empty or fails to load
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(src/gui/midi_fluidsynth.h:116-136). A MIDI device that fails to open is
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replaced by the first handler that opens (src/gui/midi.cpp:189-213).
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files: []
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