mirror of
https://github.com/RetroPie/RetroPie-Setup.git
synced 2025-04-02 10:51:41 -04:00
e440a026b4
Since recent kernels don't have the BCM string in `/proc/cpuinfo`, update the Raspberry Pi detection to use the device tree.
Other updates:
* simplifed the selection of the OMX output plugin and port number. Applies only to Pi models 0-4, since Pi5 cannot use OMX
* disabled pre-setting the 'pulse' SDL audio driver for non-OMX/ALSA devices. SDL will try 'pulseaudio' ('pulse' is the SDL 1.2 name) then 'alsa' in this order, so there's no need to force it to 'pulseaudio'. Starting with 2.0.22, SDL supports a list of drivers in the AUDIODEVICE hint, but Buster based systems are not there yet.
434 lines
13 KiB
Bash
Executable file
434 lines
13 KiB
Bash
Executable file
#!/usr/bin/env bash
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# This file is part of The RetroPie Project
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#
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# The RetroPie Project is the legal property of its developers, whose names are
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# too numerous to list here. Please refer to the COPYRIGHT.md file distributed with this source.
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#
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# See the LICENSE.md file at the top-level directory of this distribution and
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# at https://raw.githubusercontent.com/RetroPie/RetroPie-Setup/master/LICENSE.md
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#
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AUDIO_PLUGIN="mupen64plus-audio-sdl"
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VIDEO_PLUGIN="$1"
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ROM="$2"
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[[ "$3" != 0 ]] && RES="$3"
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[[ "$4" -ne 0 ]] && RSP_PLUGIN="$4"
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PARAMS="${@:5}"
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[[ -n "$RES" ]] && RES="--resolution $RES"
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[[ -z "$RSP_PLUGIN" ]] && RSP_PLUGIN="mupen64plus-rsp-hle"
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WINDOW_MODE="--fullscreen $RES"
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rootdir="/opt/retropie"
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configdir="$rootdir/configs"
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config="$configdir/n64/mupen64plus.cfg"
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inputconfig="$configdir/n64/InputAutoCfg.ini"
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datadir="$HOME/RetroPie"
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romdir="$datadir/roms"
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source "$rootdir/lib/inifuncs.sh"
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# arg 1: hotkey name, arg 2: device number, arg 3: retroarch auto config file
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function getBind() {
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local key="$1"
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local m64p_hotkey="J$2"
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local file="$3"
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iniConfig " = " "" "$file"
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# search hotkey enable button
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local hotkey
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local input_type
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local i=0
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for hotkey in input_enable_hotkey "$key"; do
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for input_type in "_btn" "_axis"; do
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iniGet "${hotkey}${input_type}"
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ini_value="${ini_value// /}"
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if [[ -n "$ini_value" ]]; then
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ini_value="${ini_value//\"/}"
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case "$input_type" in
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_axis)
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m64p_hotkey+="A${ini_value:1}${ini_value:0:1}"
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;;
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_btn)
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# if ini_value contains "h" it should be a hat device
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if [[ "$ini_value" == *h* ]]; then
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local dir="${ini_value:2}"
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ini_value="${ini_value:1}"
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case $dir in
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up)
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dir="1"
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;;
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right)
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dir="2"
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;;
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down)
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dir="4"
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;;
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left)
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dir="8"
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;;
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esac
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m64p_hotkey+="H${ini_value}V${dir}"
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else
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[[ "$atebitdo_hack" -eq 1 && "$ini_value" -ge 11 ]] && ((ini_value-=11))
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m64p_hotkey+="B${ini_value}"
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fi
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;;
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esac
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fi
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done
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[[ "$i" -eq 0 ]] && m64p_hotkey+="/"
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((i++))
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done
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echo "$m64p_hotkey"
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}
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function remap() {
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local device
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local devices
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local device_num
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# get lists of all present js device numbers and device names
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# get device count
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while read -r device; do
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device_num="${device##*/js}"
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devices[$device_num]=$(</sys/class/input/js${device_num}/device/name)
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done < <(find /dev/input -name "js*")
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# read retroarch auto config file and use config
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# for mupen64plus.cfg
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local file
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local bind
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local hotkeys_rp=( "input_exit_emulator" "input_load_state" "input_save_state" )
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local hotkeys_m64p=( "Joy Mapping Stop" "Joy Mapping Load State" "Joy Mapping Save State" )
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local i
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local j
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iniConfig " = " "" "$config"
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if ! grep -q "\[CoreEvents\]" "$config"; then
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echo "[CoreEvents]" >> "$config"
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echo "Version = 1" >> "$config"
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fi
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local atebitdo_hack
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for i in {0..2}; do
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bind=""
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for device_num in "${!devices[@]}"; do
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# get name of retroarch auto config file
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file=$(grep -lF "\"${devices[$device_num]}\"" "$configdir/all/retroarch-joypads/"*.cfg)
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atebitdo_hack=0
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[[ "$file" == *8Bitdo* ]] && getAutoConf "8bitdo_hack" && atebitdo_hack=1
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if [[ -f "$file" ]]; then
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if [[ -n "$bind" && "$bind" != *, ]]; then
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bind+=","
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fi
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bind+=$(getBind "${hotkeys_rp[$i]}" "${device_num}" "$file")
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fi
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done
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# write hotkey to mupen64plus.cfg
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iniConfig " = " "\"" "$config"
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iniSet "${hotkeys_m64p[$i]}" "$bind"
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done
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}
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function setAudio() {
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if tr -d '\0' < /proc/device-tree/compatible | grep -Eq raspberrypi,[0-4]; then
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# If a Raspberry Pi is used, try to set the right output and use audio OMX if possible
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# check for the presence of the non-KMS audio driver
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if aplay -l | grep -qm1 "bcm2835 HDMI"; then
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# use audio OMX when the RPI has enabled the internal audio cards
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AUDIO_PLUGIN="mupen64plus-audio-omx"
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iniConfig " = " "\"" "$config"
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# create section if necessary
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if ! grep -q "\[Audio-OMX\]" "$config"; then
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echo "[Audio-OMX]" >> "$config"
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echo "Version = 1" >> "$config"
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fi
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# try to find which audio card is default by looking at the mixer's volume control name
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if amixer -Ddefault cget numid=1 | grep -qm1 HDMI; then
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iniSet "OUTPUT_PORT" "1"
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fi
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if amixer -Ddefault cget numid=1 | grep -qm1 Headphones; then
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iniSet "OUTPUT_PORT" "0"
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fi
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fi
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fi
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}
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function testCompatibility() {
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# fallback for glesn64 and rice plugin
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# some roms lead to a black screen of death
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local game
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# these games need RSP-LLE
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local blacklist=(
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naboo
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body
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)
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# these games do not run with gles2n64
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local glesn64_blacklist=(
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zelda
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paper
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kazooie
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tooie
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instinct
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beetle
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rogue
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squadron
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gauntlet
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)
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# these games do not run with rice
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local glesn64rice_blacklist=(
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yoshi
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rogue
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squadron
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gauntlet
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infernal
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)
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# these games have massive glitches if legacy blending is enabled
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local GLideN64LegacyBlending_blacklist=(
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empire
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beetle
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donkey
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zelda
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bomberman
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infernal
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)
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local GLideN64NativeResolution_blacklist=(
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majora
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)
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# these games have major problems with GLideN64
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local gliden64_blacklist=(
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zelda
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conker
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)
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# these games crash if audio-omx is selected
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local AudioOMX_blacklist=(
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pokemon
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resident
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starcraft
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rogue
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squadron
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infernal
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)
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for game in "${blacklist[@]}"; do
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if [[ "${ROM,,}" == *"$game"* ]]; then
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exit
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fi
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done
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for game in "${AudioOMX_blacklist[@]}"; do
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if [[ "${ROM,,}" == *"$game"* ]]; then
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AUDIO_PLUGIN="mupen64plus-audio-sdl"
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fi
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done
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case "$VIDEO_PLUGIN" in
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"mupen64plus-video-GLideN64")
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if ! grep -q "\[Video-GLideN64\]" "$config"; then
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echo "[Video-GLideN64]" >> "$config"
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fi
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iniConfig " = " "" "$config"
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# Settings version. Don't touch it.
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local config_version="20"
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if [[ -f "$configdir/n64/GLideN64_config_version.ini" ]]; then
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config_version=$(<"$configdir/n64/GLideN64_config_version.ini")
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fi
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iniSet "configVersion" "$config_version"
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# Set native resolution factor of 1
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iniSet "UseNativeResolutionFactor" "1"
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for game in "${GLideN64NativeResolution_blacklist[@]}"; do
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if [[ "${ROM,,}" == *"$game"* ]]; then
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iniSet "UseNativeResolutionFactor" "0"
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break
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fi
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done
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# Disable LegacyBlending if necessary
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iniSet "EnableLegacyBlending" "True"
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for game in "${GLideN64LegacyBlending_blacklist[@]}"; do
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if [[ "${ROM,,}" == *"$game"* ]]; then
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iniSet "EnableLegacyBlending" "False"
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break
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fi
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done
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for game in "${gliden64_blacklist[@]}"; do
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if [[ "${ROM,,}" == *"$game"* ]]; then
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VIDEO_PLUGIN="mupen64plus-video-rice"
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fi
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done
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;;
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"mupen64plus-video-n64"|"mupen64plus-video-rice")
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for game in "${glesn64_blacklist[@]}"; do
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if [[ "${ROM,,}" == *"$game"* ]]; then
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VIDEO_PLUGIN="mupen64plus-video-rice"
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fi
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done
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for game in "${glesn64rice_blacklist[@]}"; do
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if [[ "${ROM,,}" == *"$game"* ]]; then
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VIDEO_PLUGIN="mupen64plus-video-GLideN64"
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fi
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done
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;;
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esac
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# fix Audio-SDL crackle
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iniConfig " = " "\"" "$config"
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# create section if necessary
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if ! grep -q "\[Audio-SDL\]" "$config"; then
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echo "[Audio-SDL]" >> "$config"
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echo "Version = 1" >> "$config"
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fi
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iniSet "RESAMPLE" "src-sinc-fastest"
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}
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function useTexturePacks() {
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# video-GLideN64
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if ! grep -q "\[Video-GLideN64\]" "$config"; then
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echo "[Video-GLideN64]" >> "$config"
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fi
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iniConfig " = " "" "$config"
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# Settings version. Don't touch it.
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local config_version="17"
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if [[ -f "$configdir/n64/GLideN64_config_version.ini" ]]; then
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config_version=$(<"$configdir/n64/GLideN64_config_version.ini")
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fi
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iniSet "configVersion" "$config_version"
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iniSet "txHiresEnable" "True"
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# video-rice
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if ! grep -q "\[Video-Rice\]" "$config"; then
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echo "[Video-Rice]" >> "$config"
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fi
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iniSet "LoadHiResTextures" "True"
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}
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function autoset() {
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VIDEO_PLUGIN="mupen64plus-video-GLideN64"
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RES="--resolution 320x240"
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PARAMS="--set Video-GLideN64[UseNativeResolutionFactor]=1"
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local game
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# these games run fine and look better with 640x480
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local highres=(
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yoshi
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worms
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party
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pokemon
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bomberman
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harvest
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diddy
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1080
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starcraft
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wipeout
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dark
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)
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for game in "${highres[@]}"; do
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if [[ "${ROM,,}" == *"$game"* ]]; then
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RES="--resolution 640x480"
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PARAMS="--set Video-GLideN64[UseNativeResolutionFactor]=2"
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break
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fi
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done
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# these games have no glitches and run faster with gles2n64
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local gles2n64=(
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wave
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kart
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)
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for game in "${gles2n64[@]}"; do
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if [[ "${ROM,,}" == *"$game"* ]]; then
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VIDEO_PLUGIN="mupen64plus-video-n64"
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break
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fi
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done
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# these games have no glitches or run faster with rice
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local gles2rice=(
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diddy
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1080
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conker
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tooie
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darkness
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)
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for game in "${gles2rice[@]}"; do
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if [[ "${ROM,,}" == *"$game"* ]]; then
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VIDEO_PLUGIN="mupen64plus-video-rice"
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break
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fi
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done
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}
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if ! grep -q "\[Core\]" "$config"; then
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echo "[Core]" >> "$config"
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echo "Version = 1.010000" >> "$config"
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fi
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iniConfig " = " "\"" "$config"
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function setPath() {
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iniSet "ScreenshotPath" "$romdir/n64"
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iniSet "SaveStatePath" "$romdir/n64"
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iniSet "SaveSRAMPath" "$romdir/n64"
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}
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# add default keyboard configuration if InputAutoCFG.ini is missing
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if [[ ! -f "$inputconfig" ]]; then
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cat > "$inputconfig" << _EOF_
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; InputAutoCfg.ini for Mupen64Plus SDL Input plugin
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; Keyboard_START
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[Keyboard]
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plugged = True
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plugin = 2
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mouse = False
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DPad R = key(100)
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DPad L = key(97)
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DPad D = key(115)
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DPad U = key(119)
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Start = key(13)
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Z Trig = key(122)
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B Button = key(306)
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A Button = key(304)
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C Button R = key(108)
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C Button L = key(106)
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C Button D = key(107)
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C Button U = key(105)
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R Trig = key(99)
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L Trig = key(120)
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Mempak switch = key(44)
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Rumblepak switch = key(46)
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X Axis = key(276,275)
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Y Axis = key(273,274)
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; Keyboard_END
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_EOF_
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fi
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getAutoConf mupen64plus_savepath && setPath
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getAutoConf mupen64plus_hotkeys && remap
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getAutoConf mupen64plus_audio && setAudio
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[[ "$VIDEO_PLUGIN" == "AUTO" ]] && autoset
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getAutoConf mupen64plus_compatibility_check && testCompatibility
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getAutoConf mupen64plus_texture_packs && useTexturePacks
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if tr -d '\0' < /proc/device-tree/compatible | grep -Eq raspberrypi,[0-4]; then
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WINDOW_MODE="--windowed $RES"
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SDL_VIDEO_RPI_SCALE_MODE=1
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# If a Raspberry Pi (<5) device is used, lower resolution to 320x240 and enable SDL dispmanx scaling mode 1
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fi
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if [[ -e /opt/vero3/lib/libMali.so ]]; then
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SDL_AUDIODRIVER=alsa
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fi
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SDL_AUDIODRIVER=${SDL_AUDIODRIVER} SDL_VIDEO_RPI_SCALE_MODE=${SDL_VIDEO_RPI_SCALE_MODE} "$rootdir/emulators/mupen64plus/bin/mupen64plus" --noosd $PARAMS ${WINDOW_MODE} --rsp ${RSP_PLUGIN}.so --gfx ${VIDEO_PLUGIN}.so --audio ${AUDIO_PLUGIN}.so --configdir "$configdir/n64" --datadir "$configdir/n64" "$ROM"
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