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(Pandora) Remember last-selected ROM for each backend.

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This commit is contained in:
Darren Alton 2012-07-04 03:32:51 -04:00
parent 2213a4d977
commit 5a97075c95
1 changed files with 23 additions and 15 deletions
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38
pandora/scripts/retroarch.sh
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@ -3,40 +3,34 @@ export PATH="/mnt/utmp/retroarch/bin:${PATH:-"/usr/bin:/bin:/usr/local/bin"}"
export LD_LIBRARY_PATH="/mnt/utmp/retroarch/lib:${LD_LIBRARY_PATH:-"/usr/lib:/lib"}"
export HOME="/mnt/utmp/retroarch" XDG_CONFIG_HOME="/mnt/utmp/retroarch"
if [ -d /mnt/utmp/retroarch/share ];then
if [ -d /mnt/utmp/retroarch/share ] ; then
export XDG_DATA_DIRS=/mnt/utmp/retroarch/share:$XDG_DATA_DIRS:/usr/share
fi
# choose a libretro core.
cd /mnt/utmp/retroarch/lib
BACKEND=$(ls -1 libretro*.so | zenity --list --column=Backend)
cd $HOME
if [ -z "$BACKEND" ] ; then
exit 0
fi
# if user didn't select a libretro, bail out.
[ -z "$BACKEND" ] && exit 0
# narrow down the available file formats for the file chooser.
FILTER='All files (*)|*'
SDL_OMAP_LAYER_SIZE="640x480"
case "$BACKEND" in
libretro-fceu*.so)
FILTER='NES (*.nes)|*.nes'
SDL_OMAP_LAYER_SIZE="512x448"
;;
libretro-pocketsnes.so | libretro-snes9x*.so)
FILTER='SNES (*.sfc)|*.sfc'
## This still looks distorted for some reason...
## Both for 512x448 and 512x478.
SDL_OMAP_LAYER_SIZE="512x448"
;;
libretro-gambatte.so)
FILTER='GBC (*.gb; *.gbc)|*.gb *.gbc'
SDL_OMAP_LAYER_SIZE="480x432"
;;
libretro-meteor.so | libretro-vba.so )
FILTER='GBA (*.gba)|*.gba'
SDL_OMAP_LAYER_SIZE="720x480"
;;
libretro-imame4all.so | libretro-fba.so)
libretro-imame4all.so) # does libretro-fba.so belong here?
FILTER='Arcade (*.zip)|*.zip'
;;
libretro-genplus.so)
@ -47,12 +41,26 @@ case "$BACKEND" in
;;
esac
export SDL_OMAP_LAYER_SIZE
# try to point the file chooser at the last used path, if there is one.
LASTROM=
if [ -r "${BACKEND}-lastrom.txt" ] ; then
LASTROM="--filename="$(head -1 "${BACKEND}-lastrom.txt")
fi
ROM=$(zenity --file-selection --file-filter="${FILTER}" "${LASTROM}")
# if user didn't select a ROM, bail out.
[ -z "$ROM" ] && exit 0
echo "$ROM" > "${BACKEND}-lastrom.txt"
# use notaz's optimized driver
export SDL_VIDEODRIVER="omapdss"
export SDL_AUDIODRIVER="alsa"
ROM=$(zenity --file-selection --file-filter="${FILTER}")
# integral scaling
export SDL_OMAP_LAYER_SIZE="pixelperfect"
exec retroarch "${ROM}" -L "/mnt/utmp/retroarch/lib/${BACKEND}" "${@}"
# preload my modified SDL that knows what "pixelperfect" is
exec env LD_PRELOAD=/mnt/utmp/retroarch/lib/libSDL-1.2.so.0.11.3 retroarch "${ROM}" -L "/mnt/utmp/retroarch/lib/${BACKEND}" "${@}"