DXVK helper script

dxvk

#!/bin/bash

### USER DEFINED VARIABLES

steam_path="/media/data/games/Steam"

# The Witness
# game_path="/media/data/games/Steam/steamapps/common/The Witness"
# game_exe="witness64_d3d11.exe"
# game_name="The Witness"

# Hellblade: Senua's Sacrifice
game_path="/media/data/games/Steam/steamapps/common/Hellblade"
game_exe="HellbladeGame.exe"
game_name="Hellblade"

# Strider
game_path="/media/data/games/Steam/steamapps/common/Strider"
game_exe="StriderX64_r.exe"
game_name="Strider"

prefix_path="/home/strider/Games/wine/prefixes/directx11"

### WINEDEBUG CONFIGURATION

# Best setting for maximum performance
# export WINEDEBUG=-all
# Default debug verbosity
# export WINEDEBUG=
# Output more Direct3D information, useful for bug reports.
# export WINEDEBUG=+tid,+d3d11,+d3d

### WINE CONFIGURATION

# WineHQ Staging (location for Ubuntu PPA)
export WINE="/opt/wine-staging/bin/wine"
# Latest Lutris Staging build
# export WINE="$HOME/.local/share/lutris/runners/wine/staging-2.21-x86_64/bin/wine"
# Prefix architecture
export WINEARCH=win64
# Prefix path
export WINEPREFIX="$prefix_path"

root_path=$(pwd)

bin_path=$root_path/bin
log_path=$root_path/logs/
log_file=$log_path/wine-$(date "+%s").log
mkdir -p $log_path

RunSteam() {
    echo "Launching Steam"
    cd $steam_path
    $WINE Steam.exe > $log_file 2>&1
}

RecompileShaders() {
    dxvk_shaders_path="/tmp/dxvk-shaders"
    rm -rf $dxvk_shaders_path
    mv "$DXVK_SHADER_DUMP_PATH" $dxvk_shaders_path

    decompiled_shaders_path="/tmp/dxvk-shaders-decompiled"
    mkdir -p "$decompiled_shaders_path"

    rm $dxvk_shaders_path/*.dxbc
    for shader_file in $dxvk_shaders_path/* ; do
        "${bin_path}/spirv-cross" --output "${decompiled_shaders_path}/$(basename $shader_file)" "$shader_file" --vulkan-semantics
    done

    recompiled_shaders_path="/tmp/dxvk-shaders-recompiled"
    mkdir -p "$recompiled_shaders_path"

    for shader_file in $decompiled_shaders_path/* ; do
        shader_name=$(basename $shader_file)
        shader_prefix="${shader_name:0:1}"

        if [[ $shader_prefix == "V" ]]; then
            shader_type="vert"
        fi

        if [[ $shader_prefix == "P" ]]; then
            shader_type="frag"
        fi

        $bin_path/glslangValidator -V -S "$shader_type" -o "$recompiled_shaders_path/$shader_name" $shader_file
    done

    game_shaders_path="$game_path/dxvk_shaders"
    rm -rf "$game_shaders_path"
    # mv "$recompiled_shaders_path" "$game_shaders_path"
    # rm -rf /tmp/dxvk-shaders*
}

RunGame() {
    echo "Launching $game_name"
    cd "$game_path"
    # DXVK_SHADER_READ_PATH="./recompiled"
    $WINE $game_exe # > $log_file 2>&1

    if [[ $DXVK_SHADER_DUMP_PATH ]]; then
        # RecompileShaders
        echo "Remember to recompile"
    fi
}

### OPTION HANDLING

if [[ $1 == '--help' ]]; then
    echo "dxvk helper script"
    echo "Options:"
    echo " --version: Display Wine version"
    echo " --kill: Kill all running Wine processes"
    echo " --boot: Run wineboot"
    echo " --config: Run winecfg"
    echo " --winetricks: Run winetricks"
    echo " --regedit: Launch registry editor"
    echo " --dump: Dump DX11 shaders"
    exit
fi


if [[ $1 == '--version' ]]; then
    ${WINE} --version
    exit
fi

if [[ $1 == '--kill' ]]; then
    ${WINE}server -k
    exit
fi

if [[ $1 == '--boot' ]]; then
    ${WINE}boot
    exit
fi

if [[ $1 == '--config' ]]; then
    ${WINE}cfg
    exit
fi

if [[ $1 == '--winetricks' ]]; then
    winetricks
    exit
fi

if [[ $1 == '--regedit' ]]; then
    $WINE regedit
    exit
fi

if [[ $1 == '--dump' ]]; then
    export DXVK_SHADER_DUMP_PATH="${game_path}/shaders"
    mkdir -p "$DXVK_SHADER_DUMP_PATH"
    shift
fi


if [[ $1 == '--apply' ]]; then
    export
    echo "Applying DXVK recompiled shaders from $DXVK_SHADER_READ_PATH"
    shift
fi

if [[ $1 == 'run' ]]; then
    # RunSteam &
    # sleep 15
    RunGame
    echo "exiting..."
fi

if [[ $1 == 'recompile' ]]; then
    export DXVK_SHADER_DUMP_PATH="${game_path}/shaders"
    RecompileShaders
fi