Files
d4r/scripts/build_d4r_nvngx_shim.sh
T
rozaxlia c0fed5e5cb Merge remote-tracking branch 'origin/linux' into linux
# Conflicts:
#	engine/rr/ptx2rr.py
#	install.sh
#	packaging/build_engine_models.sh
2026-10-19 21:13:16 +02:00

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#!/usr/bin/env bash
set -euo pipefail
# Builds build/d4r_nvngx.dll, the D3D12/Vulkan-to-CUDA NGX core shim loaded by
# OptiScaler through its NvngxPath setting.
ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
MINGW_CXX="${MINGW_CXX:-x86_64-w64-mingw32-g++}"
CLANG_CL="${CLANG_CL:-clang-cl}"
BUILD_ID="$(bash "$ROOT/scripts/runtime_build_id.sh")"
VULKAN_INCLUDE="${VULKAN_INCLUDE:-/usr/include}"
mkdir -p "$ROOT/build"
# Native configuration helper, launched automatically by InitializeASI.
"$MINGW_CXX" -std=c++20 -O2 -Wall -Wextra -Werror -static -municode \
"$ROOT/tools/d4r_asi_setup.cpp" -o "$ROOT/build/d4r-setup.exe"
bash "$ROOT/scripts/build_vulkan_staging.sh"
# Only the Vulkan headers from the host include tree, not its libc headers.
mkdir -p "$ROOT/build/vulkan-include"
ln -sfn "$VULKAN_INCLUDE/vulkan" "$ROOT/build/vulkan-include/vulkan"
ln -sfn "$VULKAN_INCLUDE/vk_video" "$ROOT/build/vulkan-include/vk_video"
PARAM_OBJECT="$ROOT/build/d4r_ngx_param_msvc.obj"
"$CLANG_CL" --target=x86_64-pc-windows-msvc /nologo /std:c++20 /O2 /c /GS- /GR- /EHs-c- /Zl \
"/Fo$PARAM_OBJECT" -- "$ROOT/tools/d4r_ngx_param_msvc.cpp"
# The engine (D4R_ENGINE) reaches Vulkan through a function table: MinGW has no Vulkan import library.
"$MINGW_CXX" -std=c++20 -O2 -Wall -Wextra -Wno-missing-field-initializers -DD4R_ENGINE_VK_TABLE "-DD4R_RUNTIME_BUILD_ID=\"$BUILD_ID\"" -I"$ROOT/build/vulkan-include" -I"$ROOT/build/vulkan-staging" -shared -static -static-libgcc -static-libstdc++ \
"$ROOT/tools/d4r_nvngx_shim.cpp" "$ROOT/tools/d4r_ngx_param_host.cpp" "$PARAM_OBJECT" \
"$ROOT/engine/runtime.cpp" "$ROOT/engine/game.cpp" "$ROOT/engine/game_m.cpp" "$ROOT/engine/game_rr.cpp" "$ROOT/engine/game_e.cpp" "$ROOT/engine/vk_dispatch.cpp" \
-ldxgi -lbcrypt -Wl,--entry,d4r_dll_entry -o "$ROOT/build/d4r_nvngx.dll"
printf 'Built %s\n' "$ROOT/build/d4r_nvngx.dll"
cp "$ROOT/build/d4r_nvngx.dll" "$ROOT/build/d4r.asi"
printf 'Built %s\n' "$ROOT/build/d4r.asi"