mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-10-10 13:33:24 -05:00
199 lines
6.7 KiB
YAML
199 lines
6.7 KiB
YAML
emulator: DOSBox Pure
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type: standalone + libretro
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core_classification: enhanced_fork
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source: "https://github.com/libretro/dosbox-pure"
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upstream: "https://github.com/schellingb/dosbox-pure"
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logo: "https://raw.githubusercontent.com/schellingb/dosbox-pure/main/images/logo.png"
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profiled_date: "2026-03-23"
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source_commit: "f587236b2d016f4f16d672e9ce2829bdf507bf9b"
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core_version: "1.0-preview5"
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display_name: "DOS (DOSBox-Pure)"
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cores: [dosbox_pure]
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systems: [dos]
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verification: sha1
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notes: |
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No BIOS required. MT-32 and SoundFont support is optional for MIDI music.
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ROM scanning (both modes):
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Recursive scan of system directory for *_CONTROL.ROM and *.SF2/*.SF3.
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ref: dosbox_pure_libretro.cpp:1367-1378
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MT-32 requires matched pair: *_CONTROL.ROM + *_PCM.ROM (PCM name derived
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from CONTROL name by replacing CONTROL with PCM, preserving case).
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ref: midi_mt32.h:189-199
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ZIP archives also supported — scanned for files by size (65536/131072 =
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control, 524288/1048576 = PCM), not by name.
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ref: midi_mt32.h:160-166
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Files can also be on mounted C: drive (DOSBOX.SF2, MT32_CONTROL.ROM).
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ref: dosbox_pure_libretro.cpp:2760-2762
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Cache file DOSBoxPureMidiCache.txt written when scan >2s.
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ref: dosbox_pure_libretro.cpp:1393-1413
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Bundled MUNT (header-only mt32emu.h) for MT-32 emulation.
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SHA1+size validation at load: unrecognized ROMs rejected (Synth::open fails).
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ref: mt32emu.h:2982-2988,3016-3019,5183-5187
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12 full control ROMs + 2 PCM ROMs supported (no split ROMs in this MUNT).
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TinySoundFont (tsf.h) for SF2/SF3 playback.
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No firmware entries in .info file — all MIDI files optional.
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DBP_STANDALONE build mode exists (same MIDI logic, different I/O layer).
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ref: dosbox_pure_libretro.cpp:81,1558,2270
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files:
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# -- MT-32 Control ROMs (64 KB) --
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control v1.04"
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required: false
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hle_fallback: true
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size: 65536
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sha1: "5a5cb5a77d7d55ee69657c2f870416daed52dea7"
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validation: [sha1, size]
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source_ref: "src/gui/mt32emu.h:5112, src/gui/mt32emu.h:5129"
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control v1.05"
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required: false
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hle_fallback: true
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size: 65536
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sha1: "e17a3a6d265bf1fa150312061134293d2b58288c"
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validation: [sha1, size]
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source_ref: "src/gui/mt32emu.h:5113, src/gui/mt32emu.h:5130"
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control v1.06"
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required: false
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hle_fallback: true
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size: 65536
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sha1: "a553481f4e2794c10cfe597fef154eef0d8257de"
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validation: [sha1, size]
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source_ref: "src/gui/mt32emu.h:5114, src/gui/mt32emu.h:5131"
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control v1.07"
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required: false
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hle_fallback: true
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size: 65536
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sha1: "b083518fffb7f66b03c23b7eb4f868e62dc5a987"
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validation: [sha1, size]
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source_ref: "src/gui/mt32emu.h:5115, src/gui/mt32emu.h:5132"
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control BlueRidge"
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required: false
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hle_fallback: true
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size: 65536
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sha1: "7b8c2a5ddb42fd0732e2f22b3340dcf5360edf92"
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validation: [sha1, size]
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source_ref: "src/gui/mt32emu.h:5116, src/gui/mt32emu.h:5133"
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# -- MT-32 v2.x Control ROMs (128 KB) --
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control v2.03 (new MT-32)"
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required: false
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hle_fallback: true
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size: 131072
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sha1: "5837064c9df4741a55f7c4d8787ac158dff2d3ce"
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validation: [sha1, size]
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source_ref: "src/gui/mt32emu.h:5118, src/gui/mt32emu.h:5135"
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control v2.04"
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required: false
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hle_fallback: true
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size: 131072
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sha1: "2c16432b6c73dd2a3947cba950a0f4c19d6180eb"
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validation: [sha1, size]
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source_ref: "src/gui/mt32emu.h:5119, src/gui/mt32emu.h:5136"
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control v2.06"
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required: false
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hle_fallback: true
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size: 131072
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sha1: "2869cf4c235d671668cfcb62415e2ce8323ad4ed"
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validation: [sha1, size]
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source_ref: "src/gui/mt32emu.h:5120, src/gui/mt32emu.h:5137"
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control v2.07"
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required: false
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hle_fallback: true
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size: 131072
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sha1: "47b52adefedaec475c925e54340e37673c11707c"
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validation: [sha1, size]
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source_ref: "src/gui/mt32emu.h:5121, src/gui/mt32emu.h:5138"
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# -- CM-32L / LAPC-I Control ROMs (64 KB) --
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- name: "CM32L_CONTROL.ROM"
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description: "CM-32L/LAPC-I Control v1.00"
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required: false
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hle_fallback: true
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size: 65536
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sha1: "73683d585cd6948cc19547942ca0e14a0319456d"
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validation: [sha1, size]
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source_ref: "src/gui/mt32emu.h:5122, src/gui/mt32emu.h:5139"
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- name: "CM32L_CONTROL.ROM"
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description: "CM-32L/LAPC-I Control v1.02"
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required: false
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hle_fallback: true
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size: 65536
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sha1: "a439fbb390da38cada95a7cbb1d6ca199cd66ef8"
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validation: [sha1, size]
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source_ref: "src/gui/mt32emu.h:5123, src/gui/mt32emu.h:5140"
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# -- CM-32LN / CM-500 / LAPC-N Control ROM (64 KB) --
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- name: "CM32LN_CONTROL.ROM"
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description: "CM-32LN/CM-500/LAPC-N Control v1.00"
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required: false
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hle_fallback: true
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size: 65536
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sha1: "dc1c5b1b90a4646d00f7daf3679733c7badc7077"
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validation: [sha1, size]
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source_ref: "src/gui/mt32emu.h:5124, src/gui/mt32emu.h:5141"
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# -- PCM ROMs --
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- name: "MT32_PCM.ROM"
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description: "MT-32 PCM ROM"
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required: false
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hle_fallback: true
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size: 524288
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sha1: "f6b1eebc4b2d200ec6d3d21d51325d5b48c60252"
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validation: [sha1, size]
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source_ref: "src/gui/mt32emu.h:5126, src/gui/mt32emu.h:5143"
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note: >
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accepted by every MT-32 control ROM, v1.x and v2.x. Each control ROM
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fixes the PCM size it accepts through its pcmCount: 128 requires this
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524288 byte image. ref: mt32emu.h:2586-2598,3167,3025
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- name: "CM32L_PCM.ROM"
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description: "CM-32L/CM-64/LAPC-I PCM ROM"
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required: false
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hle_fallback: true
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size: 1048576
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sha1: "289cc298ad532b702461bfc738009d9ebe8025ea"
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validation: [sha1, size]
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aliases: ["CM32LN_PCM.ROM"]
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source_ref: "src/gui/mt32emu.h:5127, src/gui/mt32emu.h:5144"
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note: >
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accepted by the CM-32L and CM-32LN control ROMs, which carry pcmCount
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256 and require this 1048576 byte image. The alias covers the name
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derived from CM32LN_CONTROL.ROM.
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ref: mt32emu.h:2586-2598,3167,3025, midi_mt32.h:194-195
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# -- General MIDI SoundFont --
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- name: "DOSBOX.SF2"
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description: "General MIDI SoundFont (any .sf2/.sf3 accepted)"
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required: false
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hle_fallback: true
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source_ref: "dosbox_pure_libretro.cpp:1439, dosbox_pure_libretro.cpp:2889"
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note: >
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Any .SF2 or .SF3 file in the system directory works. The core lists all
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found SoundFonts in the MIDI config dropdown. DOSBOX.SF2 is the conventional
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name and is also auto-detected when placed inside game content on C: drive.
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