Created
January 26, 2023 11:53
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#!/usr/bin/env bash | |
# default directories | |
dxvk_lib32=${dxvk_lib32:-"x32"} | |
dxvk_lib64=${dxvk_lib64:-"x64"} | |
# figure out where we are | |
basedir="$1" | |
# figure out which action to perform | |
action="$2" | |
case "$action" in | |
install) | |
;; | |
uninstall) | |
;; | |
*) | |
echo "Unrecognized action: $action" | |
echo "Usage: $0 /path/to/dxvk [install|uninstall] [--without-dxgi] [--symlink]" | |
exit 1 | |
esac | |
# process arguments | |
shift 2 | |
with_dxgi=true | |
file_cmd="cp -v --reflink=auto" | |
while (($# > 0)); do | |
case "$1" in | |
"--without-dxgi") | |
with_dxgi=false | |
;; | |
"--symlink") | |
file_cmd="ln -s -v" | |
;; | |
esac | |
shift | |
done | |
# check wine prefix before invoking wine, so that we | |
# don't accidentally create one if the user screws up | |
if [ -n "$WINEPREFIX" ] && ! [ -f "$WINEPREFIX/system.reg" ]; then | |
echo "$WINEPREFIX:"' Not a valid wine prefix.' >&2 | |
exit 1 | |
fi | |
# find wine executable | |
export WINEDEBUG=-all | |
# disable mscoree and mshtml to avoid downloading | |
# wine gecko and mono | |
export WINEDLLOVERRIDES="mscoree,mshtml=" | |
wine="wine" | |
wine64="wine64" | |
wineboot="wineboot" | |
# $PATH is the way for user to control where wine is located (including custom Wine versions). | |
# Pure 64-bit Wine (non Wow64) requries skipping 32-bit steps. | |
# In such case, wine64 and winebooot will be present, but wine binary will be missing, | |
# however it can be present in other PATHs, so it shouldn't be used, to avoid versions mixing. | |
wine_path=$(dirname "$(which $wineboot)") | |
wow64=true | |
if ! [ -f "$wine_path/$wine" ]; then | |
wine=$wine64 | |
wow64=false | |
fi | |
# resolve 32-bit and 64-bit system32 path | |
winever=$($wine --version | grep wine) | |
if [ -z "$winever" ]; then | |
echo "$wine:"' Not a wine executable. Check your $wine.' >&2 | |
exit 1 | |
fi | |
# ensure wine placeholder dlls are recreated | |
# if they are missing | |
$wineboot -u | |
win64_sys_path=$($wine64 winepath -u 'C:\windows\system32' 2> /dev/null) | |
win64_sys_path="${win64_sys_path/$'\r'/}" | |
if $wow64; then | |
win32_sys_path=$($wine winepath -u 'C:\windows\system32' 2> /dev/null) | |
win32_sys_path="${win32_sys_path/$'\r'/}" | |
fi | |
if [ -z "$win32_sys_path" ] && [ -z "$win64_sys_path" ]; then | |
echo 'Failed to resolve C:\windows\system32.' >&2 | |
exit 1 | |
fi | |
# create native dll override | |
overrideDll() { | |
$wine reg add 'HKEY_CURRENT_USER\Software\Wine\DllOverrides' /v $1 /d native /f >/dev/null 2>&1 | |
if [ $? -ne 0 ]; then | |
echo -e "Failed to add override for $1" | |
exit 1 | |
fi | |
} | |
# remove dll override | |
restoreDll() { | |
$wine reg delete 'HKEY_CURRENT_USER\Software\Wine\DllOverrides' /v $1 /f > /dev/null 2>&1 | |
if [ $? -ne 0 ]; then | |
echo "Failed to remove override for $1" | |
fi | |
} | |
# copy or link dxvk dll, back up original file | |
installFile() { | |
dstfile="${1}/${3}.dll" | |
srcfile="${basedir}/${2}/${3}.dll" | |
if [ -f "${srcfile}.so" ]; then | |
srcfile="${srcfile}.so" | |
fi | |
if ! [ -f "${srcfile}" ]; then | |
echo "${srcfile}: File not found. Skipping." >&2 | |
return 1 | |
fi | |
if [ -n "$1" ]; then | |
if [ -f "${dstfile}" ] || [ -h "${dstfile}" ]; then | |
if ! [ -f "${dstfile}.old" ]; then | |
mv -v "${dstfile}" "${dstfile}.old" | |
else | |
rm -v "${dstfile}" | |
fi | |
$file_cmd "${srcfile}" "${dstfile}" | |
else | |
echo "${dstfile}: File not found in wine prefix" >&2 | |
return 1 | |
fi | |
fi | |
return 0 | |
} | |
# remove dxvk dll, restore original file | |
uninstallFile() { | |
dstfile="${1}/${3}.dll" | |
srcfile="${basedir}/${2}/${3}.dll" | |
if [ -f "${srcfile}.so" ]; then | |
srcfile="${srcfile}.so" | |
fi | |
if ! [ -f "${srcfile}" ]; then | |
echo "${srcfile}: File not found. Skipping." >&2 | |
return 1 | |
fi | |
if ! [ -f "${dstfile}" ] && ! [ -h "${dstfile}" ]; then | |
echo "${dstfile}: File not found. Skipping." >&2 | |
return 1 | |
fi | |
if [ -f "${dstfile}.old" ]; then | |
rm -v "${dstfile}" | |
mv -v "${dstfile}.old" "${dstfile}" | |
return 0 | |
else | |
return 1 | |
fi | |
} | |
install() { | |
installFile "$win64_sys_path" "$dxvk_lib64" "$1" | |
inst64_ret="$?" | |
inst32_ret=-1 | |
if $wow64; then | |
installFile "$win32_sys_path" "$dxvk_lib32" "$1" | |
inst32_ret="$?" | |
fi | |
if (( ($inst32_ret == 0) || ($inst64_ret == 0) )); then | |
overrideDll "$1" | |
fi | |
} | |
uninstall() { | |
uninstallFile "$win64_sys_path" "$dxvk_lib64" "$1" | |
uninst64_ret="$?" | |
uninst32_ret=-1 | |
if $wow64; then | |
uninstallFile "$win32_sys_path" "$dxvk_lib32" "$1" | |
uninst32_ret="$?" | |
fi | |
if (( ($uninst32_ret == 0) || ($uninst64_ret == 0) )); then | |
restoreDll "$1" | |
fi | |
} | |
# skip dxgi during install if not explicitly | |
# enabled, but always try to uninstall it | |
if $with_dxgi || [ "$action" == "uninstall" ]; then | |
$action dxgi | |
fi | |
$action d3d9 | |
$action d3d10core | |
$action d3d11 |
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Example of usage, given a DXVK release
X.Y
: