diff options
Diffstat (limited to 'defaults')
| -rwxr-xr-x | defaults/assets/fgmod.sh | 78 |
1 files changed, 76 insertions, 2 deletions
diff --git a/defaults/assets/fgmod.sh b/defaults/assets/fgmod.sh index ed8aaf5..c7bc4f7 100755 --- a/defaults/assets/fgmod.sh +++ b/defaults/assets/fgmod.sh @@ -18,6 +18,8 @@ error_exit() { fgmod_path="$HOME/fgmod" dll_name="${DLL:-dxgi.dll}" preserve_ini="${PRESERVE_INI:-true}" +fsr4_variant="${FGMOD_FSR4_VARIANT:-}" +python_bin="$(command -v python3 || command -v python || true)" # === Resolve Game Path === if [[ "$#" -lt 1 ]]; then @@ -135,6 +137,67 @@ has_patch_fingerprint() { return 1 } +resolve_fsr4_variant() { + if [[ -n "$fsr4_variant" ]]; then + echo "$fsr4_variant" + return + fi + + local manifest_path="$fgmod_path/install-manifest.json" + if [[ -f "$manifest_path" && -n "$python_bin" ]]; then + local manifest_variant + manifest_variant=$("$python_bin" - <<PY 2>/dev/null +import json +from pathlib import Path +path = Path(r'''$manifest_path''') +try: + data = json.loads(path.read_text(encoding='utf-8')) + value = str(data.get('selected_default_variant') or '').strip() + print(value) +except Exception: + pass +PY +) + if [[ -n "$manifest_variant" ]]; then + echo "$manifest_variant" + return + fi + fi + + echo "rdna23-int8" +} + +selected_fsr4_variant="$(resolve_fsr4_variant)" +case "$selected_fsr4_variant" in + rdna4-native) + fsr4_upscaler_src="$fgmod_path/fsr4-rdna4/amd_fidelityfx_upscaler_dx12.dll" + ;; + *) + selected_fsr4_variant="rdna23-int8" + fsr4_upscaler_src="$fgmod_path/fsr4-rdna2-3/amd_fidelityfx_upscaler_dx12.dll" + ;; +esac +[[ -f "$fsr4_upscaler_src" ]] || fsr4_upscaler_src="$fgmod_path/amd_fidelityfx_upscaler_dx12.dll" +logger -t fgmod "Using FSR4 variant: $selected_fsr4_variant (source: $fsr4_upscaler_src)" + +is_managed_support_file() { + local existing_file="$1" + local filename + filename="$(basename "$existing_file")" + local candidate + if [[ "$filename" == "amd_fidelityfx_upscaler_dx12.dll" ]]; then + for candidate in \ + "$fgmod_path/amd_fidelityfx_upscaler_dx12.dll" \ + "$fgmod_path/fsr4-rdna2-3/amd_fidelityfx_upscaler_dx12.dll" \ + "$fgmod_path/fsr4-rdna4/amd_fidelityfx_upscaler_dx12.dll"; do + [[ -f "$candidate" && -f "$existing_file" ]] && cmp -s "$existing_file" "$candidate" && return 0 + done + return 1 + fi + candidate="$fgmod_path/$filename" + [[ -f "$candidate" && -f "$existing_file" ]] && cmp -s "$existing_file" "$candidate" +} + # === Backup Pre-existing Proxy DLLs Before Cleanup === for dll in "${proxy_backup_files[@]}"; do existing_path="$exe_folder_path/$dll" @@ -160,8 +223,19 @@ unset cleanup_file # === Optional: Backup Original DLLs === original_dlls=("d3dcompiler_47.dll" "amd_fidelityfx_dx12.dll" "amd_fidelityfx_framegeneration_dx12.dll" "amd_fidelityfx_upscaler_dx12.dll" "amd_fidelityfx_vk.dll") for dll in "${original_dlls[@]}"; do - [[ -f "$exe_folder_path/$dll" && ! -f "$exe_folder_path/$dll.b" ]] && mv -f "$exe_folder_path/$dll" "$exe_folder_path/$dll.b" + existing_path="$exe_folder_path/$dll" + backup_path="$exe_folder_path/$dll.b" + if [[ -f "$existing_path" && ! -f "$backup_path" ]]; then + if has_patch_fingerprint && is_managed_support_file "$existing_path"; then + rm -f "$existing_path" + logger -t fgmod "Removed managed support file before repatch: $dll" + else + mv -f "$existing_path" "$backup_path" + logger -t fgmod "Backed up original game DLL: $dll" + fi + fi done +unset existing_path backup_path # === Remove nvapi64.dll and its backup (conflicts from previous fakenvapi versions) === rm -f "$exe_folder_path/nvapi64.dll" "$exe_folder_path/nvapi64.dll.b" @@ -239,7 +313,7 @@ cp -f "$fgmod_path/libxess_fg.dll" "$exe_folder_path/" || true cp -f "$fgmod_path/libxell.dll" "$exe_folder_path/" || true cp -f "$fgmod_path/amd_fidelityfx_dx12.dll" "$exe_folder_path/" || true cp -f "$fgmod_path/amd_fidelityfx_framegeneration_dx12.dll" "$exe_folder_path/" || true -cp -f "$fgmod_path/amd_fidelityfx_upscaler_dx12.dll" "$exe_folder_path/" || true +cp -f "$fsr4_upscaler_src" "$exe_folder_path/amd_fidelityfx_upscaler_dx12.dll" || true cp -f "$fgmod_path/amd_fidelityfx_vk.dll" "$exe_folder_path/" || true # === Nukem FG Mod Files (now in fgmod directory) === |