mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-10-21 03:09:08 -05:00
Abdessamad Derraz
b3b3880c19
Profiles that read two repositories, a libretro port and its upstream, now prefix each citation with source or upstream, decided by which tree carries the cited value at its pin. The emulator pages use the word to tell libretro glue, emulator code as the port carries it, and the upstream emulator apart.
83 lines
3.3 KiB
YAML
83 lines
3.3 KiB
YAML
emulator: Stella 2023
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type: libretro
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core_classification: frozen_snapshot
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source: "https://github.com/libretro/stella2023"
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upstream: "https://github.com/stella-emu/stella"
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profiled_date: "2026-03-25"
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source_commit: "ba52c43b9eda950eb0c0eec69cda9b17dee8c39b"
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core_version: "7.0_pre"
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display_name: "Atari - 2600 (Stella 2023)"
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cores:
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- stella2023
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- stella
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systems:
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- atari_2600
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notes: |
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Frozen snapshot of Stella development branch (7.0_pre, copyright 2024).
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The .info reports display_version 6.6 which does not match the source
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(src/common/Version.hxx defines STELLA_VERSION as "7.0_pre").
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The Atari 2600 has no BIOS ROM: TIA, RIOT, and 6507 CPU are fully
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emulated in software. The SuperCharger (Starpath) BIOS is emulated via
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a built-in dummy ROM (ourDummyROMCode in src/emucore/CartAR.cxx:279). The game
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properties database is compiled into DefProps.hxx, and external loading is
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disabled in the libretro port (OSystemLIBRETRO returns
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CompositeKeyValueRepositoryNoop for the property repository).
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The libretro interface does not call RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY
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and declares no firmware requirements (firmware_count=0 in .info).
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KidVid Voice Module audio tapes (7 WAV files) are checked via
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FSNode::exists() in baseDir (resolves to content directory in the
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libretro port). SoundLIBRETRO does not override playWav()/wavSize()
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from the base Sound class, so WAV playback is non-functional. Games
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work without WAV files using a timing-based fallback in KidVid::setNextSong().
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EEPROM save data for AtariVox and SaveKey peripherals is managed as
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NVRAM, not user-supplied.
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files:
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- name: KVS1.WAV
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description: "KidVid Voice Module audio tape 1 (Smurfs Save the Day)"
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required: false
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load_from: content_dir
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category: game_data
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source_ref: "source src/emucore/KidVid.cxx:245, source src/emucore/KidVid.cxx:273"
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- name: KVS2.WAV
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description: "KidVid Voice Module audio tape 2 (Smurfs Save the Day)"
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required: false
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load_from: content_dir
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category: game_data
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source_ref: "source src/emucore/KidVid.cxx:245, source src/emucore/KidVid.cxx:273"
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- name: KVS3.WAV
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description: "KidVid Voice Module audio tape 3 (Smurfs Save the Day)"
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required: false
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load_from: content_dir
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category: game_data
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source_ref: "source src/emucore/KidVid.cxx:245, source src/emucore/KidVid.cxx:273"
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- name: KVB1.WAV
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description: "KidVid Voice Module audio tape 1 (Berenstain Bears)"
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required: false
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load_from: content_dir
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category: game_data
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source_ref: "source src/emucore/KidVid.cxx:246, source src/emucore/KidVid.cxx:273"
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- name: KVB2.WAV
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description: "KidVid Voice Module audio tape 2 (Berenstain Bears)"
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required: false
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load_from: content_dir
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category: game_data
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source_ref: "source src/emucore/KidVid.cxx:246, source src/emucore/KidVid.cxx:273"
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- name: KVB3.WAV
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description: "KidVid Voice Module audio tape 3 (Berenstain Bears)"
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required: false
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load_from: content_dir
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category: game_data
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source_ref: "source src/emucore/KidVid.cxx:246, source src/emucore/KidVid.cxx:273"
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- name: KVSHARED.WAV
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description: "KidVid Voice Module shared audio samples"
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required: false
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load_from: content_dir
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category: game_data
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source_ref: "source src/emucore/KidVid.cxx:274"
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