fix package layout for Decky runtime modulessafe-patch-refactor

1 files changed, 184 insertions, 0 deletions

diff --git a/py_modules/services/assets.py b/py_modules/services/assets.py
new file mode 100644
index 0000000..69f71ba
--- /dev/null
+++ b/py_modules/services/assets.py
@@ -0,0 +1,184 @@
+"""Static asset metadata and patch file inventories."""
+
+OPTISCALER_ARCHIVE_ASSET = {
+    "name": "Optiscaler_0.9.4-final.20260718._MM.7z",
+    "sha256": "575cb4df866116093df75af607e37fd70e10f5163e0f23fd5c804142e80ef0ad",
+    "version": "0.9.4-final.20260718",
+}
+
+FSR4_INT8_ASSET = {
+    "name": "amd_fidelityfx_upscaler_dx12.dll",
+    "sha256": "c7720bc16bede334f59a1a32cd22edbcbbb159685ed5240e61350a5fb0bc8a94",
+    "version": "4.0.2c",
+}
+
+FSR4_OFFICIAL_411_ASSET = {
+    "name": "amdxcffx64.dll",
+    "sha256": "a2b136b6affd35a49b141a936be935f7d5ddc8d8f9b8c9afbe62ff9ddb2538a0",
+    "version": "4.1.1-official",
+}
+
+FSR4_VALVE_411_ASSET = {
+    "name": "amdxcffx64_valve_2.3.0.2913.dll",
+    "sha256": "4e7dc37aebea3a90e3d3cc43e24cb2b54176b2535315f20dbe63b3b7cfc56b1e",
+    "version": "4.1.1-valve-2.3.0.2913",
+}
+
+AMDXC64_RDNA2_ASSET = {
+    "name": "amdxc64.dll",
+    "sha256": "a0a0af61d475e30a70966b3459f3793df772faf8f26ae3261d10554ff592cbd5",
+    "version": "8.18.10.0474",
+}
+
+OPTISCALER_PRE10_ASSET = {
+    "name": "OptiScaler_0.10.0-pre1.20260622_135940.dll",
+    "sha256": "b374b19081cc066365d0c6da4808d768e16469b0cbdfc478b6e95999947d5364",
+    "version": "0.10.0-pre1.20260622_135940",
+}
+
+OPTIPATCHER_ASSET = {
+    "name": "OptiPatcher_rolling.asi",
+    "sha256": "88b9e1be3559737cd205fdf5f2c8550cf1923fb1def4c603e5bf03c3e84131b1",
+    "version": "rolling",
+}
+
+FSR4_UPSCALER_FILENAME = "amd_fidelityfx_upscaler_dx12.dll"
+FSR4_DRIVER_OVERRIDE_FILENAME = "amdxcffx64.dll"
+INSTALL_MANIFEST_FILENAME = "install-manifest.json"
+VERSION_FILENAME = "version.txt"
+DEFAULT_FSR4_VARIANT = "rdna23-int8"
+DEFAULT_FRAMEGEN_BACKEND = "auto"
+FRAMEGEN_BACKENDS = {
+    "auto": "OptiScaler automatic selection",
+    "nukems": "Nukem's DLSSG → FSR3",
+}
+
+FSR4_VARIANTS = {
+    "rdna23-int8": {
+        "label": "4.0.2c / RDNA2-3 compatibility",
+        "dir_name": "fsr4-rdna2-3",
+        "sha256": "c7720bc16bede334f59a1a32cd22edbcbbb159685ed5240e61350a5fb0bc8a94",
+        "source_asset_name": FSR4_INT8_ASSET["name"],
+        "source_version": FSR4_INT8_ASSET["version"],
+        "uses_archive_native": False,
+        "extra_files": [],
+    },
+    "rdna4-native": {
+        "label": "4.1.1 SDK / RDNA3 dGPU + RDNA4",
+        "dir_name": "fsr4-rdna4",
+        "sha256": "d0dcccc74a43c44ba435b7a369b456e0970d8a4464e4bd683119b374f2c9fb46",
+        "source_asset_name": OPTISCALER_ARCHIVE_ASSET["name"],
+        "source_version": OPTISCALER_ARCHIVE_ASSET["version"],
+        "uses_archive_native": True,
+        "extra_files": [],
+    },
+    "rdna34-official-411": {
+        "label": "4.1.1 driver override / RDNA3-4",
+        "dir_name": "fsr4-rdna3-4-official-411",
+        "sha256": "d0dcccc74a43c44ba435b7a369b456e0970d8a4464e4bd683119b374f2c9fb46",
+        "source_asset_name": OPTISCALER_ARCHIVE_ASSET["name"],
+        "source_version": OPTISCALER_ARCHIVE_ASSET["version"],
+        "uses_archive_native": True,
+        "extra_files": [
+            {
+                "name": FSR4_DRIVER_OVERRIDE_FILENAME,
+                "sha256": FSR4_OFFICIAL_411_ASSET["sha256"],
+                "source_asset_name": FSR4_OFFICIAL_411_ASSET["name"],
+                "source_version": FSR4_OFFICIAL_411_ASSET["version"],
+            }
+        ],
+        "config_overrides": {},
+    },
+    "rdna2-valve-411-pre10": {
+        "label": "4.1.1 Valve RDNA2 compatibility",
+        "dir_name": "fsr4-rdna2-valve-411-pre10",
+        "sha256": "d0dcccc74a43c44ba435b7a369b456e0970d8a4464e4bd683119b374f2c9fb46",
+        "source_asset_name": OPTISCALER_ARCHIVE_ASSET["name"],
+        "source_version": OPTISCALER_ARCHIVE_ASSET["version"],
+        "uses_archive_native": True,
+        "injector": {
+            "name": "OptiScaler.dll",
+            "sha256": OPTISCALER_PRE10_ASSET["sha256"],
+            "source_asset_name": OPTISCALER_PRE10_ASSET["name"],
+            "source_version": OPTISCALER_PRE10_ASSET["version"],
+        },
+        "extra_files": [
+            {
+                "name": FSR4_DRIVER_OVERRIDE_FILENAME,
+                "sha256": FSR4_VALVE_411_ASSET["sha256"],
+                "source_asset_name": FSR4_VALVE_411_ASSET["name"],
+                "source_version": FSR4_VALVE_411_ASSET["version"],
+            },
+            {
+                "name": "amdxc64.dll",
+                "sha256": AMDXC64_RDNA2_ASSET["sha256"],
+                "source_asset_name": AMDXC64_RDNA2_ASSET["name"],
+                "source_version": AMDXC64_RDNA2_ASSET["version"],
+            },
+        ],
+        "config_overrides": {
+            "FSR.Fsr4ForceModel": "2",
+            "Plugins.LoadCustomAmdxc64OnRdna2": "true",
+        },
+    },
+}
+
+VARIANT_EXTRA_FILENAMES = sorted(
+    {
+        extra_file["name"]
+        for variant in FSR4_VARIANTS.values()
+        for extra_file in variant.get("extra_files", [])
+    }
+)
+
+PROXY_DLL_BACKUPS = [
+    "dxgi.dll",
+    "winmm.dll",
+    "dbghelp.dll",
+    "version.dll",
+    "wininet.dll",
+    "winhttp.dll",
+    "OptiScaler.asi",
+]
+VALID_DLL_NAMES = set(PROXY_DLL_BACKUPS)
+
+INJECTOR_FILENAMES = [
+    *PROXY_DLL_BACKUPS,
+    "nvngx.dll",
+    "_nvngx.dll",
+    "nvngx-wrapper.dll",
+    "dlss-enabler.dll",
+    "OptiScaler.dll",
+]
+
+ORIGINAL_DLL_BACKUPS = [
+    "d3dcompiler_47.dll",
+    "amd_fidelityfx_dx12.dll",
+    "amd_fidelityfx_framegeneration_dx12.dll",
+    FSR4_UPSCALER_FILENAME,
+    FSR4_DRIVER_OVERRIDE_FILENAME,
+    "amdxc64.dll",
+    "amd_fidelityfx_vk.dll",
+]
+
+RESTORABLE_BACKUP_FILES = [
+    *PROXY_DLL_BACKUPS,
+    *ORIGINAL_DLL_BACKUPS,
+]
+
+SUPPORT_FILES = [
+    "libxess.dll",
+    "libxess_dx11.dll",
+    "libxess_fg.dll",
+    "libxell.dll",
+    "amd_fidelityfx_dx12.dll",
+    "amd_fidelityfx_framegeneration_dx12.dll",
+    "amd_fidelityfx_vk.dll",
+    "dlssg_to_fsr3_amd_is_better.dll",
+    "fakenvapi.dll",
+    "fakenvapi.ini",
+]
+
+MARKER_FILENAME = "FRAMEGEN_PATCH"
+MANIFEST_SCHEMA_VERSION = 2
+BACKUP_DIRECTORY_NAME = ".framegen-backups"