Clear windows branch; preserve previous contents in win-old

scripts/d4r_proton_env.sh

@@ -1,40 +0,0 @@
-# Source this to export the environment a Proton process needs to run
-# official DLSS on AMD through d4r (ZLUDA + Wine CUDA bridge + NGX shim).
-# Paths can be overridden before sourcing.
-D4R_RUNTIME_DIR="${D4R_RUNTIME_DIR:-$HOME/.local/share/d4r-dlss}"
-D4R_ZLUDA_DIR="${D4R_ZLUDA_DIR:-$HOME/.cache/d4r-zluda-current}"
-# ROCm user-space runtime: a private copy under ~/.cache if present, otherwise the system /opt/rocm
-if [[ -z "${D4R_ROCM_DIR:-}" ]]; then
-  D4R_ROCM_DIR="$HOME/.cache/d4r-rocm-deps/root/opt/rocm"
-  [[ -d "$D4R_ROCM_DIR" ]] || D4R_ROCM_DIR=/opt/rocm
-fi
-d4r_winpath() { printf 'Z:%s' "$(printf '%s' "$1" | tr '/' '\\')"; }
-
-# dxvk-nvapi on a non-NVIDIA driver, reporting Ada so NGX uploads the FP8
-# network weights that match the sm_89 PTX ZLUDA compiles.
-export PROTON_ENABLE_NVAPI=1
-export DXVK_NVAPI_ALLOW_OTHER_DRIVERS=1
-export DXVK_NVAPI_GPU_ARCH=AD100
-# ZLUDA and the ROCm user-cache runtime.
-export LD_LIBRARY_PATH="$D4R_ZLUDA_DIR:$D4R_ROCM_DIR/lib:$D4R_ROCM_DIR/lib/llvm/lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
-export D4R_ZLUDA_LIBCUDA="$D4R_ZLUDA_DIR/libcuda.so"
-# Kernels without PTX launch bounds (DLSS's convolutions) are compiled for at
-# most 256-thread blocks, as CUDA itself allows 255 registers for them; the
-# default 1024 bound caps gfx11 waves at 96 VGPRs and makes them spill.
-export D4R_ZLUDA_IMPLICIT_MAX_BLOCK="${D4R_ZLUDA_IMPLICIT_MAX_BLOCK:-256}"
-# f16 tensor-core MMAs (DLSS's convolutions) run on gfx11/gfx12 WMMA instead of a
-# dot-product fallback (patches/zluda/0003 and 0007); 0 selects the fallback.
-export D4R_ZLUDA_WMMA="${D4R_ZLUDA_WMMA:-1}"
-# DLSS frames in flight. The presented upscaled image is this many game frames
-# old at most: 3 = highest frame rate (Townfall ~86 fps, age 2-3), 2 = age 2
-# (~75 fps), 1 = age 1, the lowest possible with the CPU staging path (~53 fps).
-export D4R_SHIM_MAX_IN_FLIGHT="${D4R_SHIM_MAX_IN_FLIGHT:-3}"
-# 1 keeps DLSS inputs and output in VRAM (vkd3d-proton Vulkan interop, no CPU
-# staging): Townfall ~141 fps at age 2-3 with 3 in flight, ~113 fps at age 1
-# with D4R_SHIM_MAX_IN_FLIGHT=1. Needs vkd3d-proton; falls back automatically.
-export D4R_SHIM_VRAM_INTEROP="${D4R_SHIM_VRAM_INTEROP:-0}"
-# Shim configuration (Windows paths inside the prefix).
-export D4R_NVCUDA_BRIDGE="$(d4r_winpath "$D4R_RUNTIME_DIR/bin/nvcuda.dll")"
-export D4R_NGX_CORE="${D4R_NGX_CORE:-$(d4r_winpath "$D4R_RUNTIME_DIR/ngx/_nvngx.dll")}"
-export D4R_NGX_FEATURE_DIR="$(d4r_winpath "$D4R_RUNTIME_DIR/dlss")"
-export D4R_SHIM_LOG="${D4R_SHIM_LOG:-$(d4r_winpath "$D4R_RUNTIME_DIR/d4r_nvngx.log")}"