mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-11-02 08:03:46 -06:00
Abdessamad Derraz
e7aa9e870b
Each libretro profile records version_basis and core_version is read there at its pin. snes9x states 1.63 in snes9x.h, nestopia 2.0.0, mgba 0.11.0, vice 3.10, atari800's libretro tree 7.0.0. Cores whose build takes its version from git carry the nearest tag in describe form (flycast v2.7-90-ge88b0ce, ppsspp, duckstation, gearcoleco), placeholders copied from .info files (Git, SVN) are replaced by the code's statement, and a code that states none is null with kind none.
54 lines
2.1 KiB
YAML
54 lines
2.1 KiB
YAML
emulator: "Beetle SuperGrafx"
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type: libretro
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core_classification: community_fork
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source: "https://github.com/libretro/beetle-supergrafx-libretro"
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upstream: "https://mednafen.github.io/"
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profiled_date: "2026-10-04"
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source_commit: "9c11dcd213a79d57d2c86313971631af801f2cdc"
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core_version: "v1.29.0"
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version_basis:
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kind: file
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path: "libretro.cpp"
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pattern: '#define\s+MEDNAFEN_CORE_VERSION\s+"([^"]+)'
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display_name: "NEC - PC Engine SuperGrafx (Beetle SuperGrafx)"
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cores: [mednafen_supergrafx, beetle_supergrafx, "beetle-supergrafx"]
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systems: [nec-pc-engine]
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verification: existence
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notes: >
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Port of Mednafen's pce_fast module with SuperGrafx and CD support.
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The card image is read from the system directory by HuC_LoadCD() at
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CD-ROM load time (mednafen/pce_fast/huc.cpp:221-245), and the load fails when
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the file cannot be opened. Core option "sgx_cdbios" selects which image
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to use (default: System Card 3). With "sgx_detect_gexpress" enabled (the
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default), DetectGECD() recognises Games Express discs and loads
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gexpress.pce whatever the selection (mednafen/pce_fast/pce.cpp:453-454).
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DetectSGXCD() detects SuperGrafx CD titles via magic bytes.
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Arcade Card emulation is always on (mednafen/settings.cpp:90-91).
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HuC_LoadCD() strips a 512-byte header and copies at most 262144 bytes.
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No hash or size validation on BIOS load.
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files:
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- name: "syscard3.pce"
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description: "CD-ROM System Card 3.0 (Japan)"
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required: true
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source_ref: "libretro.cpp:972-973, mednafen/settings.cpp:37"
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note: "Default value for sgx_cdbios option."
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- name: "syscard2.pce"
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description: "CD-ROM System Card 2.0 (Japan)"
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required: false
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source_ref: "libretro.cpp:974-975"
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note: "sgx_cdbios = 'System Card 2'."
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- name: "syscard1.pce"
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description: "CD-ROM System Card 1.0 (Japan)"
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required: false
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source_ref: "libretro.cpp:976-977"
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note: "sgx_cdbios = 'System Card 1'."
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- name: "gexpress.pce"
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description: "Games Express CD Card"
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required: false
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source_ref: "libretro.cpp:978-979, mednafen/pce_fast/pce.cpp:330-367,453-454"
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note: "sgx_cdbios = 'Games Express' or auto-detected via DetectGECD()."
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