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fix: give each dolphin fork its own dsp rom table

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Abdessamad Derraz committed 2026-10-10 14:05:57 +02:00
1 parent f5a5d6f4bd
commit 527526a8e2
7 files changed
+70 -41
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emulators/dolphin-mmjr.yml
+5 -5
View File
@@ -135,8 +135,8 @@ files:
required: false
hle_fallback: true
size: 8192
validation: [size]
known_hash_adler32: "0x66f334fe"
validation: [size, adler32]
known_hash_adler32: ["0x66f334fe", "0x128ea7a2"]
adler32_byteswap: true
description: "DSP instruction ROM"
note: "DSP LLE only, and LLE aborts when the file is absent or not 8192 bytes. The adler32 is taken over the byte-swapped image and the value here is the Nintendo pair; five replacement pairs are also accepted."
@@ -147,12 +147,12 @@ files:
required: false
hle_fallback: true
size: 4096
validation: [size]
known_hash_adler32: "0xf3b93527"
validation: [size, adler32]
known_hash_adler32: ["0xf3b93527", "0xa4a575f5"]
adler32_byteswap: true
description: "DSP coefficient ROM"
note: "Read by DSP LLE alongside the instruction ROM, and by the AX ucode under HLE for polyphase resampling, which drops any file that is not 0x1000 bytes and plays on without it."
source_ref: "Source/Core/Common/CommonPaths.h:109, Source/Core/Core/HW/DSPLLE/DSPLLE.cpp:120-152, Source/Core/Core/HW/DSPHLE/UCodes/AX.cpp:45-70, Source/Core/Core/DSP/DSPCore.h:49"
source_ref: "Source/Core/Common/CommonPaths.h:109, Source/Core/Core/HW/DSPLLE/DSPLLE.cpp:120-152, Source/Core/Core/HW/DSPHLE/UCodes/AX.cpp:45-70, Source/Core/Core/DSP/DSPCore.h:49, Source/Core/Core/DSP/DSPCore.cpp:38-105"
- name: codehandler.bin
path: null
emulators/dolphin-mmjr2.yml
+5 -5
View File
@@ -171,8 +171,8 @@ files:
required: false
hle_fallback: true
size: 8192
validation: [size]
known_hash_adler32: "0x66f334fe"
validation: [size, adler32]
known_hash_adler32: ["0x66f334fe", "0xe789b5a5"]
adler32_byteswap: true
description: "DSP instruction ROM"
note: "DSP LLE only, and a file that is absent or not 8192 bytes fails initialisation, which aborts the emulation thread. The adler32 is taken over the byte-swapped image and the value here is the Nintendo pair; six replacement pairs are also accepted."
@@ -183,12 +183,12 @@ files:
required: false
hle_fallback: true
size: 4096
validation: [size]
known_hash_adler32: "0xf3b93527"
validation: [size, adler32]
known_hash_adler32: ["0xf3b93527", "0xa4a575f5"]
adler32_byteswap: true
description: "DSP coefficient ROM"
note: "Read by DSP LLE alongside the instruction ROM, and by the AX ucode under HLE for polyphase resampling, which drops any file that is not 0x1000 bytes and plays on without it."
source_ref: "Source/Core/Common/CommonPaths.h:121, Source/Core/Core/HW/DSPLLE/DSPLLE.cpp:87-120, Source/Core/Core/HW/DSPHLE/UCodes/AX.cpp:42-69, Source/Core/Core/DSP/DSPCore.h:58"
source_ref: "Source/Core/Common/CommonPaths.h:121, Source/Core/Core/HW/DSPLLE/DSPLLE.cpp:87-120, Source/Core/Core/HW/DSPHLE/UCodes/AX.cpp:42-69, Source/Core/Core/DSP/DSPCore.h:58, Source/Core/Core/DSP/DSPCore.cpp:28-102"
- name: codehandler.bin
path: null
emulators/dolphin.yml
+6 -6
View File
@@ -67,22 +67,22 @@ files:
size: 8192
required: false
hle_fallback: true
validation: [size]
known_hash_adler32: "0x66f334fe"
validation: [size, adler32]
known_hash_adler32: ["0x66f334fe", "0xe789b5a5"]
adler32_byteswap: true
note: "DSP instruction ROM for LLE audio. Free replacement (v0.4) included"
source_ref: "Source/Core/Common/CommonPaths.h:136, Source/Core/Core/HW/DSPLLE/DSPLLE.cpp:84-117"
source_ref: "Source/Core/Common/CommonPaths.h:136, Source/Core/Core/HW/DSPLLE/DSPLLE.cpp:84-117, Source/Core/Core/DSP/DSPCore.cpp:28-102"
- name: "dsp_coef.bin"
path: "GC/dsp_coef.bin"
size: 4096
required: false
hle_fallback: true
validation: [size]
known_hash_adler32: "0xf3b93527"
validation: [size, adler32]
known_hash_adler32: ["0xf3b93527", "0xa4a575f5"]
adler32_byteswap: true
note: "DSP coefficient ROM for LLE audio and HLE polyphase resampling. Free replacement included"
source_ref: "Source/Core/Common/CommonPaths.h:137, Source/Core/Core/DSP/DSPCore.cpp:32-33, Source/Core/Core/HW/DSPHLE/UCodes/AX.cpp:55-62"
source_ref: "Source/Core/Common/CommonPaths.h:137, Source/Core/Core/DSP/DSPCore.cpp:32-33, Source/Core/Core/HW/DSPHLE/UCodes/AX.cpp:55-62, Source/Core/Core/DSP/DSPCore.cpp:28-102"
# -- GameCube Fonts --
# Bundled free alternatives exist but have padding differences causing misplaced text.
emulators/ishiiruka.yml
+6 -6
View File
@@ -64,22 +64,22 @@ files:
size: 8192
required: false
hle_fallback: true
validation: [size]
known_hash_adler32: "0x66f334fe"
validation: [size, adler32]
known_hash_adler32: ["0x66f334fe", "0x128ea7a2"]
adler32_byteswap: true
note: "DSP instruction ROM for LLE audio. Free replacement included"
source_ref: "Source/Core/Common/CommonPaths.h:112, Source/Core/Core/HW/DSPLLE/DSPLLE.cpp:142-150, Source/Core/Core/DSP/DSPCore.cpp:48,67"
source_ref: "Source/Core/Common/CommonPaths.h:112, Source/Core/Core/HW/DSPLLE/DSPLLE.cpp:142-150, Source/Core/Core/DSP/DSPCore.cpp:48,67, Source/Core/Core/DSP/DSPCore.cpp:38-105"
- name: "dsp_coef.bin"
path: "GC/dsp_coef.bin"
size: 4096
required: false
hle_fallback: true
validation: [size]
known_hash_adler32: "0xf3b93527"
validation: [size, adler32]
known_hash_adler32: ["0xf3b93527", "0xa4a575f5"]
adler32_byteswap: true
note: "DSP coefficient ROM for LLE audio and HLE polyphase resampling. Free replacement included"
source_ref: "Source/Core/Common/CommonPaths.h:113, Source/Core/Core/HW/DSPLLE/DSPLLE.cpp:143-153, Source/Core/Core/HW/DSPHLE/UCodes/AX.cpp:43-72, Source/Core/Core/DSP/DSPCore.cpp:48,68"
source_ref: "Source/Core/Common/CommonPaths.h:113, Source/Core/Core/HW/DSPLLE/DSPLLE.cpp:143-153, Source/Core/Core/HW/DSPHLE/UCodes/AX.cpp:43-72, Source/Core/Core/DSP/DSPCore.cpp:48,68, Source/Core/Core/DSP/DSPCore.cpp:38-105"
# -- GameCube Fonts --
# Bundled free alternatives exist but have padding differences causing misplaced text.
emulators/primehack.yml
+6 -6
View File
@@ -68,22 +68,22 @@ files:
size: 8192
required: false
hle_fallback: true
validation: [size]
known_hash_adler32: "0x66f334fe"
validation: [size, adler32]
known_hash_adler32: ["0x66f334fe", "0xe789b5a5"]
adler32_byteswap: true
note: "DSP instruction ROM for LLE audio. Free replacement (v0.4) included"
source_ref: "Source/Core/Common/CommonPaths.h:135, Source/Core/Core/HW/DSPLLE/DSPLLE.cpp:87-117"
source_ref: "Source/Core/Common/CommonPaths.h:135, Source/Core/Core/HW/DSPLLE/DSPLLE.cpp:87-117, Source/Core/Core/DSP/DSPCore.cpp:28-102"
- name: "dsp_coef.bin"
path: "GC/dsp_coef.bin"
size: 4096
required: false
hle_fallback: true
validation: [size]
known_hash_adler32: "0xf3b93527"
validation: [size, adler32]
known_hash_adler32: ["0xf3b93527", "0xa4a575f5"]
adler32_byteswap: true
note: "DSP coefficient ROM for LLE audio. Free replacement included"
source_ref: "Source/Core/Common/CommonPaths.h:138, Source/Core/Core/DSP/DSPCore.cpp:32-38"
source_ref: "Source/Core/Common/CommonPaths.h:138, Source/Core/Core/DSP/DSPCore.cpp:32-38, Source/Core/Core/DSP/DSPCore.cpp:28-102"
# -- GameCube Fonts --
# Bundled free alternatives exist but have padding differences causing misplaced text.
emulators/triforce.yml
+6 -6
View File
@@ -227,12 +227,12 @@ files:
path: "GC/dsp_rom.bin"
description: "DSP instruction ROM"
size: 8192
validation: [size]
known_hash_adler32: "0x66f334fe"
validation: [size, adler32]
known_hash_adler32: ["0x66f334fe", "0xe789b5a5"]
adler32_byteswap: true
required: false
hle_fallback: true
source_ref: "Source/Core/Common/CommonPaths.h:145, Source/Core/Core/HW/DSPLLE/DSPLLE.cpp:87-105,109-118, Source/Core/Core/DSP/DSPCore.h:44, Source/Core/Core/DSP/DSPCore.cpp:36-38"
source_ref: "Source/Core/Common/CommonPaths.h:145, Source/Core/Core/HW/DSPLLE/DSPLLE.cpp:87-105,109-118, Source/Core/Core/DSP/DSPCore.h:44, Source/Core/Core/DSP/DSPCore.cpp:36-38, Source/Core/Core/DSP/DSPCore.cpp:28-102"
note: >
LoadDSPRom rejects any file whose length differs from DSP_IROM_BYTE_SIZE and
swaps every 16 bit word before storing it, so the Adler32 in the source is
@@ -245,12 +245,12 @@ files:
path: "GC/dsp_coef.bin"
description: "DSP coefficient ROM"
size: 4096
validation: [size]
known_hash_adler32: "0xf3b93527"
validation: [size, adler32]
known_hash_adler32: ["0xf3b93527", "0xa4a575f5"]
adler32_byteswap: true
required: false
hle_fallback: true
source_ref: "Source/Core/Common/CommonPaths.h:146, Source/Core/Core/HW/DSPLLE/DSPLLE.cpp:87-105,110-119, Source/Core/Core/DSP/DSPCore.h:58, Source/Core/Core/HW/DSPHLE/UCodes/AX.cpp:61-62"
source_ref: "Source/Core/Common/CommonPaths.h:146, Source/Core/Core/HW/DSPLLE/DSPLLE.cpp:87-105,110-119, Source/Core/Core/DSP/DSPCore.h:58, Source/Core/Core/HW/DSPHLE/UCodes/AX.cpp:61-62, Source/Core/Core/DSP/DSPCore.cpp:28-102"
note: >
Also read by the HLE AX ucode for polyphase resampling. Adler32 is taken over
the byte-swapped data (Source/Core/Core/HW/DSPLLE/DSPLLE.cpp:100-102).
schemas/emulator.schema.json
+36 -7
View File
@@ -515,9 +515,24 @@
"pattern": "^[a-fA-F0-9]{8}$"
},
"known_hash_adler32": {
"type": [
"string",
"integer"
"description": "Adler-32 values the code accepts; a list when several revisions pass.",
"oneOf": [
{
"type": [
"string",
"integer"
]
},
{
"type": "array",
"items": {
"type": [
"string",
"integer"
]
},
"minItems": 1
}
]
},
"validation": {
@@ -648,12 +663,26 @@
"if": {
"anyOf": [
{
"required": ["path"],
"properties": {"path": {"type": "string", "pattern": "/$"}}
"required": [
"path"
],
"properties": {
"path": {
"type": "string",
"pattern": "/$"
}
}
},
{
"required": ["standalone_path"],
"properties": {"standalone_path": {"type": "string", "pattern": "/$"}}
"required": [
"standalone_path"
],
"properties": {
"standalone_path": {
"type": "string",
"pattern": "/$"
}
}
}
]
},