Voice related changes:

- It's now possible to select multiple languages to build
- Added encoder and TTS engine configuration to configure (per-language)


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14309 a1c6a512-1295-4272-9138-f99709370657

3 files changed, 94 insertions, 58 deletions

diff --git a/tools/configure b/tools/configure
index 3af6885ab0..041c7d3f8d 100755
--- a/tools/configure
+++ b/tools/configure
@@ -284,8 +284,25 @@ whichadvanced () {
   echo "done"
 
   if [ "yes" = "$voice" ]; then
-     voiceconfig
-     toolset="${toolset} voicefont wavtrim"
+    toolset="${toolset} voicefont wavtrim"
+
+    # Ask about languages to build
+    echo "Select a number for the language to use (default is english)"
+    echo "You may enter a comma-separated list of languages to build"
+
+    picklang
+    voicelanguage=`whichlang`
+
+    if [ -z "$voicelanguage" ]; then
+      # pick a default
+      voicelanguage="english"
+    fi
+    echo "Voice language set to $voicelanguage"
+
+    # Configure encoder and TTS engine for each language
+    for thislang in `echo $voicelanguage | sed 's/,/ /g'`; do
+      voiceconfig "$thislang"
+    done
   fi
   if [ "yes" = "$use_debug" ]; then
     debug="-DDEBUG"
@@ -304,8 +321,10 @@ whichadvanced () {
   fi
 }
 
+# Configure voice settings
 voiceconfig () {
-    echo "Building voice for $archos"
+    thislang=$1
+    echo "Building $thislang voice for $archos. Select options"
     echo ""
 
     if [ "`which flite`" != "" ]; then
@@ -377,6 +396,13 @@ voiceconfig () {
     esac
     echo "Using $TTS_ENGINE for TTS"
 
+    # Allow the user to input manual commandline options
+    printf "Enter $TTS_ENGINE options (enter for defaults `echo $TTS_OPTS |sed 's/.*=//'`): "
+    USER_TTS_OPTS=`input`
+    if [ -n "$USER_TTS_OPTS" ]; then
+        TTS_OPTS="`echo $TTS_OPTS | sed 's/=.*//'`=\"$USER_TTS_OPTS\""
+    fi
+
     echo ""
 
     if [ "`which oggenc`" != "" ]; then
@@ -402,37 +428,46 @@ voiceconfig () {
     fi
 
     if [ "$LAME" = "" ]; then
-        echo "You need to have Lame installed to build voice files"
+        echo "You currently need to have Lame installed to build voice files"
     fi
 
 #    echo "Encoder to use: ${LAME}${OGGENC}${SPEEXENC}(${DEFAULT_CHOICE})?"
 #    echo ""
 #    echo "Note: Use Lame - the other options won't work"
 #    option=`input`
-#    case "$option" in
-#        [Oo])
-#        ENCODER="oggenc"
-#        ENC_OPTS=$VORBIS_OPTS
-#        ;;
-#        [Ss])
-#        ENCODER="speexenc"
-#        ENC_OPTS=$SPEEX_OPTS
-#        ;;
-#        [Ll])
+    option="l"
+    case "$option" in
+        [Oo])
+        ENCODER="oggenc"
+        ENC_OPTS=$VORBIS_OPTS
+        ;;
+        [Ss])
+        ENCODER="speexenc"
+        ENC_OPTS=$SPEEX_OPTS
+        ;;
+        [Ll])
         ENCODER="lame"
         ENC_OPTS=$LAME_OPTS
-#        ;;
-#        *)
-#        ENCODER=$DEFAULT_ENC
-#        ENC_OPTS=$DEFAULT_ENC_OPTS
-#    esac
+        ;;
+        *)
+        ENCODER=$DEFAULT_ENC
+        ENC_OPTS=$DEFAULT_ENC_OPTS
+    esac
     echo "Using $ENCODER for encoding voice clips"
+
+    # Allow the user to input manual commandline options
+    printf "Enter $ENCODER options (enter for defaults `echo $ENC_OPTS |sed 's/.*=//'`): "
+    USER_ENC_OPTS=`input`
+    if [ -n "$USER_ENC_OPTS" ]; then
+        ENC_OPTS="`echo $ENC_OPTS | sed 's/=.*//'`=\"$USER_ENC_OPTS\""
+    fi
+
     TEMPDIR="${pwd}"
     if [ "`which cygpath`" != "" ]; then
         TEMPDIR=`cygpath . -a -w`
     fi
 
-    cat > voicesettings.sh <<EOF
+    cat > voicesettings-$thislang.sh <<EOF
 TTS_ENGINE="${TTS_ENGINE}"
 ENCODER="${ENCODER}"
 TEMPDIR="$TEMPDIR"
@@ -456,18 +491,26 @@ picklang() {
     done
 
     read pick
-    return $pick;
 }
 
 whichlang() {
-    num=1
-    for one in $langs; do
-        if [ "$num" = "$pick" ]; then
-            echo $one
-            return
-        fi
-        num=`expr $num + 1`
+    output=""
+    # Allow the user to pass a comma-separated list of langauges
+    for thispick in `echo $pick | sed 's/,/ /g'`; do
+        num=1
+        for one in $langs; do
+            # Accept both the language number and name
+            if [ "$num" = "$thispick" ] || [ "$thispick" = "$one" ]; then
+                if [ "$output" = "" ]; then
+                    output=$one
+                else
+                    output=$output,$one
+                fi
+            fi
+            num=`expr $num + 1`
+        done
     done
+    echo $output
 }
 
 opt=$1
@@ -1429,20 +1472,6 @@ echo "Using source code root directory: $rootdir"
 # this was once possible to change at build-time, but no more:
 language="english"
 
-# Ask about language if building voice
-if [ "yes" = "$voice" ]; then
-    echo "Select a number for the language to use (default is english)"
-
-    picklang
-    voicelanguage=`whichlang`
-
-    if [ -z "$voicelanguage" ]; then
-        # pick a default
-        voicelanguage="english"
-    fi
-    echo "Voice language set to $voicelanguage"
-fi
-
 uname=`uname`
 
 if [ "yes" = "$simulator" ]; then
@@ -1593,7 +1622,7 @@ sed > Makefile \
  -e "s,@MANUFACTURER@,${t_manufacturer},g" \
  -e "s,@ARCHOS@,${archos},g" \
  -e "s,@LANGUAGE@,${language},g" \
- -e "s,@VOICELANGUAGE@,${voicelanguage},g" \
+ -e "s:@VOICELANGUAGE@:${voicelanguage}:g" \
  -e "s,@PWD@,${pwd},g" \
  -e "s,@CC@,${CC},g" \
  -e "s,@LD@,${LD},g" \
@@ -1794,6 +1823,9 @@ manual-ztxt:
 manual-zip:
         \$(SILENT)\$(MAKE) -C \$(MANUALDIR) OBJDIR=\$(BUILDDIR)/manual manual-zip
 
+features:
+        \$(SILENT)\$(MAKE) -C \$(APPSDIR) OBJDIR=\$(BUILDDIR)/@APPS@ features
+
 help:
         @echo "A few helpful make targets"
         @echo ""
@@ -1832,10 +1864,9 @@ if [ "yes" = "$voice" ]; then
 
  cat >> Makefile <<EOF
 
-voice: tools
-        \$(SILENT)\$(MAKE) -C \$(APPSDIR) OBJDIR=\$(BUILDDIR)/@APPS@ features
+voice: tools features
         \$(SILENT)for f in \`cat \$(BUILDDIR)/@APPS@/features\`; do feat="\$\$feat:\$\$f" ; done ; \\
-        \$(TOOLSDIR)/genvoice.sh \$(ROOTDIR) \$(VOICELANGUAGE) \$(ARCHOS)\$\$feat \$(TARGET_ID) voicesettings.sh
+        for lang in \`echo \$(VOICELANGUAGE) |sed "s/,/ /g"\`; do \$(TOOLSDIR)/genvoice.sh \$(ROOTDIR) \$\$lang \$(ARCHOS)\$\$feat \$(TARGET_ID) voicesettings-\$\$lang.sh ; done \\
 EOF
 
 fi
diff --git a/tools/genvoice.sh b/tools/genvoice.sh
index 73b005f697..ec457fb37c 100755
--- a/tools/genvoice.sh
+++ b/tools/genvoice.sh
@@ -43,14 +43,17 @@ VOICEFONTIDS=voicefontids
 
 TARGET_ID="$4"
 createvoicefile() {
+    RLANG="$1"
     $GENLANG -e=$ENGLISH -o -t=$TARGET $LANG_FILE > $VOICEFONTIDS
     $VOICEFONT "$VOICEFONTIDS" "$TARGET_ID" "$TEMPDIR/" "./$RLANG.voice"
+    rm -f $VIOCEFONTIDS
 }
 
 deletefiles() {
     # XXX: might be unsafe depending on the value of TEMPDIR
     rm -f "${TEMPDIR}"/LANG_*
     rm -f "${TEMPDIR}"/VOICE_*
+    rm -f "${TEMPDIR}"/NOT_USED_*
 }
 
 generateclips() {
@@ -76,17 +79,18 @@ generateclips() {
             2)
                 # String
                 STRING=`echo $line |cut -b 8-`
-                STRING_MD5=`echo $STRING |md5sum|cut -b-32`
+                # xxx: Should the hash include encoder/tts options?
+                POOL_FILE=${POOL}/`echo "$STRING" |md5sum|cut -b-32`-${RLANG}.mp3
 
                 if [ -n "$POOL" ]; then
                     # we have a common pool of snippets, check that first
                     # for available mp3 sounds, and if it is available copy
                     # (symlink!) it over
-                    if [ -f "$POOL/$STRING_MD5.mp3" ]; then
-                        echo "Re-using $ID from pool"
+                    if [ -f "$POOL_FILE" ]; then
+                        echo "Re-using $ID from pool (${POOL_FILE})"
                         if [ ! -e "$TEMPDIR/$ID".mp3 ]; then
                             # only do this if not present
-                            ln -s "$POOL/$STRING_MD5.mp3" "$TEMPDIR/$ID".mp3
+                            ln -sf "$POOL_FILE" "$TEMPDIR/$ID".mp3
                         fi
                     fi
                 fi
@@ -97,8 +101,8 @@ generateclips() {
                     voice "$STRING" "$TEMPDIR/$ID".wav
                     if [ -n "$POOL" ]; then
                         # create it in the pool, symlink it back
-                        encode "$TEMPDIR/$ID".wav "$POOL/$STRING_MD5".mp3
-                        ln -s "$POOL/$STRING_MD5.mp3" "$TEMPDIR/$ID".mp3
+                        encode "$TEMPDIR/$ID".wav "$POOL_FILE"
+                        ln -sf "$POOL_FILE" "$TEMPDIR/$ID".mp3
                     else
                         encode "$TEMPDIR/$ID".wav "$TEMPDIR/$ID".mp3
                     fi
@@ -118,6 +122,7 @@ else
         echo "Error: $1 is not a Rockbox directory"
         exit 33
     fi
+    # Check for valid language
     if [ ! -f "$1/apps/lang/$2.lang" ]; then
         echo "Error: $2 is not a valid language"
         exit 34
@@ -125,7 +130,7 @@ else
     if [ ! -z "$5" ]; then
         if [ -f "$5" ]; then
             # Read settings from file
-            source "$5"
+            . "$5"
         else
             echo "Error: $5 does not exist"
             exit 36
@@ -144,5 +149,5 @@ init_tts
 init_encoder
 generateclips "$1" "$2" "$3"
 stop_tts
-createvoicefile
-#deletefiles
+createvoicefile "$2"
+deletefiles
diff --git a/tools/voicecommon.sh b/tools/voicecommon.sh
index e18308ee4e..61e0d07bdd 100644
--- a/tools/voicecommon.sh
+++ b/tools/voicecommon.sh
@@ -72,7 +72,7 @@ FESTIVAL_HOST=localhost
 FESTIVAL_PORT=1314
 # where to log the Festival client output
 FESTIVAL_LOG=/dev/null
-# other options to the festival client
+# other options to the festival server
 FESTIVAL_OPTS=""
 
 ##################
@@ -140,7 +140,7 @@ init_tts() {
                     exit 3
                 fi
                 FESTIVAL_HOST='localhost'
-                $FESTIVAL_BIN --server 2>&1 > /dev/null &
+                $FESTIVAL_BIN $FESTIVAL_OPTS --server 2>&1 > /dev/null &
                 FESTIVAL_SERVER_PID=$!
                 sleep 3
                 if [ `ps | grep -c "^\ *$FESTIVAL_SERVER_PID"` -ne 1 ]; then
@@ -271,7 +271,7 @@ voice() {
             case $TTS_ENGINE in
                 festival)
                     echo "Action: Generate $WAV_FILE with festival"
-                    echo -E "$TO_SPEAK" | $FESTIVAL_CLIENT $FESTIVAL_OPTS \
+                    echo -E "$TO_SPEAK" | $FESTIVAL_CLIENT \
                          --server $FESTIVAL_HOST \
                          --otype riff --ttw --output "$WAV_FILE" 2>"$WAV_FILE"
                     ;;