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#!/bin/sh
# set priority according to quantum
set -e
# default quantum priority is above all priority
DEFAULT_PRIORITY=10000
if test "x$DEFAULTQUANTUMDEPTH" = x; then
echo "No default quantum exit" > /dev/stderr;
exit 1;
fi
if test "x$1" = x; then
echo "No quantum exit" > /dev/stderr;
exit 1;
fi
QUANTUM_PART=$(set -e;echo -n "$1" | sed -r 's/q?([[:digit:]]*)(HDRI)?/\1/gi')
HDRI_STR=$(set -e;echo -n "$1" | sed -e 's/\(.*\)/\L\1/')
HDRI=$(set -e;case "$HDRI_STR" in *hdri) echo 'yes';; *) echo 'no' ;; esac)
if test "x$1" = "x$DEFAULTQUANTUMDEPTH"; then
echo -n $DEFAULT_PRIORITY
exit 0;
fi
# hdri is slower divide
if test "x$HDRI" = "xyes"; then
PRIO_OFFSET=100;
else
PRIO_OFFSET=1000;
fi;
# larger is slower
case $QUANTUM_PART
in 8)
BASE_PRIO=4;;
16)
BASE_PRIO=3;;
32)
BASE_PRIO=2;;
64)
BASE_PRIO=1;;
*)
echo "unknown quantum exit" > /dev/stderr;
exit 1;
;;
esac
echo -n $(($BASE_PRIO*100+$PRIO_OFFSET))
exit 0;
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