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|
#! /bin/bash -e
#####################################################################
# #
# Compiles Faust programs to JUCE standalone or plugin #
# (c) Grame, 2016-2017 #
# #
#####################################################################
. faustpath
. faustoptflags
CXXFLAGS=$MYGCCFLAGS
PATH=$PATH:/usr/local/bin
DEBUG=false
#-------------------------------------------------------------------
#PHASE 1 : dispatch command arguments
#-------------------------------------------------------------------
OSCLIB=""
POLY="POLY"
DEF=""
EFFECT=""
NVOICES=-1
STANDALONE="0"
IS_SYNTH="0"
IS_MIDI="0"
JUCE_POLY="0"
FAUSTFLOAT="float"
while [ $1 ]
do
p=$1
if [ $p = "-help" ] || [ $p = "-h" ]; then
echo "faust2juce [-standalone] [-nvoices <num>] [-effect auto|<effect.dsp>] [-jsynth] [-midi] [-osc] [-soundfile] [additional Faust options (-vec -vs 8...)] <file.dsp>"
echo "Use '-standalone' to produce a standalone project, otherwise a plugin project is generated"
echo "Use '-nvoices <num>' to produce a polyphonic self-contained DSP with <num> voices, ready to be used with MIDI or OSC"
echo "Use '-effect <effect.dsp>' to produce a polyphonic DSP connected to a global output effect, ready to be used with MIDI or OSC"
echo "Use '-effect auto' to produce a polyphonic DSP connected to a global output effect defined as 'effect' in <file.dsp>, ready to be used with MIDI or OSC"
echo "Use '-jsynth' to use JUCE polyphonic Synthesizer instead of Faust polyphonic code"
echo "Use '-midi' to activate MIDI control"
echo "Use '-osc' to activate OSC control"
echo "Use '-soundfile' when compiling DSP using 'soundfile' primitive, to add needed resources"
exit
fi
if [ "$p" = -debug ]; then
DEBUG=true
elif [ $p = "-nvoices" ]; then
shift
NVOICES=$1
elif [ $p = "-standalone" ]; then
STANDALONE="1"
elif [ $p = "-effect" ]; then
DEF+="POLY2 "
POLY="POLY2"
shift
EFFECT=$1
elif [ $p = "-jsynth" ]; then
DEF+="JUCE_POLY "
JUCE_POLY="1"
elif [ $p = "-midi" ]; then
DEF+="MIDICTRL "
IS_MIDI="1"
elif [ $p = "-osc" ]; then
DEF+="OSCCTRL "
elif [ $p = "-soundfile" ]; then
DEF+="SOUNDFILE "
elif [ ${p:0:1} = "-" ]; then
if [ $p = "-double" ]; then
FAUSTFLOAT="double"
fi
OPTIONS="$OPTIONS $p"
elif [[ -f "$p" ]]; then
FILES="$FILES $p"
else
OPTIONS="$OPTIONS $p"
fi
shift
done
if [ $STANDALONE = "1" ] && [ $JUCE_POLY = "1" ]; then
echo "Cannot use -standalone with -jsynth"
exit
fi
if [ $POLY = "POLY2" ] && [ $JUCE_POLY = "1" ]; then
echo "Cannot use -effect with -jsynth"
exit
fi
#look for polyphonic "nvoices" metadata in the DSP file
grep "declare nvoices" $FILES && IS_SYNTH="1" 2>/dev/null
#-------------------------------------------------------------------
# compile the *.dsp files
#-------------------------------------------------------------------
for p in $FILES; do
CUR=$(pwd)
f=$(basename "$p")
SRCDIR=$(dirname "$p")
# creates the dir
dspName="${f%.dsp}"
SUB_TYPE=$(shasum $p)
SUB_TYPE=${SUB_TYPE:0:4}
rm -rf "$SRCDIR/$dspName"
if [ $STANDALONE = "0" ]; then
cp -r "$FAUSTLIB/juce/plugin" "$SRCDIR/$dspName/"
# setting plugin name to match the dsp
sed -e "s/SUB_TYPE/$SUB_TYPE/g" "$SRCDIR/$dspName/plugin.jucer" >> "$SRCDIR/$dspName/$dspName-temp.jucer"
else
cp -r "$FAUSTLIB/juce/standalone" "$SRCDIR/$dspName/"
# setting project name to match the dsp
sed -e "s/ProjectTitle/$dspName/g" "$SRCDIR/$dspName/standalone.jucer" >> "$SRCDIR/$dspName/$dspName-temp.jucer"
fi
# setting the preprocessing definitions
sed -e "s/PreProcDef/$DEF/g" "$SRCDIR/$dspName/$dspName-temp.jucer" >> "$SRCDIR/$dspName/$dspName-temp0.jucer"
sed -e "s/APPL_NAME/$dspName/g" "$SRCDIR/$dspName/$dspName-temp0.jucer" >> "$SRCDIR/$dspName/$dspName-temp1.jucer"
# MIDI
sed -e "s/IS_MIDI/$IS_MIDI/g" "$SRCDIR/$dspName/$dspName-temp1.jucer" >> "$SRCDIR/$dspName/$dspName-temp2.jucer"
# SYNTH
sed -e "s/IS_SYNTH/$IS_SYNTH/g" "$SRCDIR/$dspName/$dspName-temp2.jucer" >> "$SRCDIR/$dspName/$dspName-temp3.jucer"
# FAUSTFLOAT
sed -e "s/FAUST_FLOAT/$FAUSTFLOAT/g" "$SRCDIR/$dspName/$dspName-temp3.jucer" >> "$SRCDIR/$dspName/$dspName-temp4.jucer"
# possibly set NVOICES value
if [ $NVOICES -ge 0 ]; then
sed -e "s/NUM_VOICES/$NVOICES/g" "$SRCDIR/$dspName/$dspName-temp4.jucer" >> "$SRCDIR/$dspName/$dspName.jucer"
else
cp "$SRCDIR/$dspName/$dspName-temp4.jucer" "$SRCDIR/$dspName/$dspName.jucer"
fi
# standalone or plugin mode
if [ $STANDALONE = "0" ]; then
rm "$SRCDIR/$dspName/plugin.jucer"
else
rm "$SRCDIR/$dspName/standalone.jucer"
fi
rm "$SRCDIR/$dspName/$dspName-temp.jucer" "$SRCDIR/$dspName/$dspName-temp0.jucer"
rm "$SRCDIR/$dspName/$dspName-temp1.jucer" "$SRCDIR/$dspName/$dspName-temp2.jucer"
rm "$SRCDIR/$dspName/$dspName-temp3.jucer" "$SRCDIR/$dspName/$dspName-temp4.jucer"
# standalone of plugin mode
if [ $STANDALONE = "0" ]; then
faust -i -a $FAUSTLIB/juce/juce-plugin.cpp $OPTIONS "$SRCDIR/$f" -o "$SRCDIR/$dspName/FaustPluginProcessor.cpp" || exit
else
faust -i -a $FAUSTLIB/juce/juce-standalone.cpp $OPTIONS "$SRCDIR/$f" -o "$SRCDIR/$dspName/FaustAudioApplication.cpp" || exit
fi
if [ $POLY = "POLY2" ]; then
if [ $EFFECT = "auto" ]; then
cat > $SRCDIR/$dspName/effect.dsp << EndOfCode
adapt(1,1) = _;
adapt(2,2) = _,_;
adapt(1,2) = _ <: _,_;
adapt(2,1) = _,_ :> _;
adaptor(F,G) = adapt(outputs(F),inputs(G));
process = adaptor(library("$SRCDIR/$f").process, library("$SRCDIR/$f").effect) : library("$SRCDIR/$f").effect;
EndOfCode
faust -i -cn effect -a minimal-effect.cpp "$SRCDIR/$dspName/effect.dsp" -o "$SRCDIR/$dspName/effect.h" || exit
rm "$SRCDIR/$dspName/effect.dsp"
else
faust -i -cn effect -a minimal-effect.cpp "$SRCDIR/$EFFECT" -o "$SRCDIR/$dspName/effect.h" || exit
fi
fi
done
|
