Voice file building: * Make correct_string() work as intended by passing the missing 2 parameters. * SAPI: Add query for TTS engine vendor. * Add several string corrections (mostly but not exclusively for German). * Make the pool filenames include TTS options and encoder options in their MD5 hash value, allowing to properly build voice files where those settings differ per target using the same pool.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14608 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 51 insertions, 20 deletions

diff --git a/tools/voice.pl b/tools/voice.pl
index 3c7d36bf71..805fe718f8 100755
--- a/tools/voice.pl
+++ b/tools/voice.pl
@@ -91,7 +91,15 @@ sub init_tts {
             my $pid = open2(*CMD_OUT, *CMD_IN, "cscript //nologo $cmd");
             $SIG{INT} = sub { print(CMD_IN "QUIT\r\n"); panic_cleanup(); };
             $SIG{KILL} = sub { print(CMD_IN "QUIT\r\n"); panic_cleanup(); };
-            %ret = (%ret, "stdin" => *CMD_IN, "stdout" => *CMD_OUT, "toolspath" => $path);
+            print(CMD_IN "QUERY\tVENDOR\r\n");
+            my $vendor = readline(CMD_OUT);
+            $vendor =~ s/\r\n//;
+            print("$vendor\n");
+            %ret = (%ret, 
+                    "stdin" => *CMD_IN,
+                    "stdout" => *CMD_OUT,
+                    "toolspath" => $path,
+                    "vendor" => $vendor);
         }
     }
     return \%ret;
@@ -118,24 +126,45 @@ sub correct_string {
     my ($string, $language, $tts_object) = @_;
     my $orig = $string;
     switch($language) {
-        # General for all engines and languages (perhaps - just an example)
-        $string =~ s/USB/U S B/;
+        # General for all engines and languages
+        $string =~ s/USB/U S B/ig;
+        $string =~ s/ID3/I D 3/ig;
 
-        case ("deutsch") {
+        case "english" {
             switch($$tts_object{"name"}) {
-                $string =~ s/alphabet/alfabet/;
-                $string =~ s/alkaline/alkalein/;
-                $string =~ s/ampere/amper/;
-                $string =~ s/byte(s?)\b/beit$1/;
-                $string =~ s/\bdezibel\b/de-zibell/;
-                $string =~ s/energie\b/ener-gie/;
-                $string =~ s/\bflash\b/fläsh/g;
-                $string =~ s/\bfirmware(s?)\b/firmwer$1/;
-                $string =~ s/\bid3 tag\b/id3 täg/g; # can't just use "tag" here
-                $string =~ s/\bloudness\b/laudness/;
-                $string =~ s/\bnumerisch\b/numehrisch/;
-                $string =~ s/\brücklauf\b/rück-lauf/;
-                $string =~ s/\bsuchlauf\b/such-lauf/;
+                case "sapi" {   # just for SAPI
+                    $string =~ s/plugin(s?)/plug-in$1/ig;
+                }
+            }
+        }
+        case "deutsch" {
+            # for all german engines (e.g. for english words)
+            $string =~ s/alkaline/alkalein/ig;
+            $string =~ s/byte(s?)/beit$1/ig;
+            $string =~ s/clip(s?)/klipp$1/ig;
+            $string =~ s/cuesheet/kjuschiet/ig;
+            $string =~ s/dither/didder/ig;
+            $string =~ s/equalizer/iquileiser/ig;
+            $string =~ s/\bflash\b/fläsh/ig;
+            $string =~ s/\bfirmware(s?)\b/firmwer$1/ig;
+            $string =~ s/\bI D 3 tag\b/I D 3 täg/ig; # can't just use "tag" here
+            $string =~ s/\bloudness\b/laudness/ig;
+            $string =~ s/\bunicode\b/unikod/ig;
+            switch($$tts_object{"name"}) {
+                 case "sapi" {   # just for SAPI
+                    switch($$tts_object{"vendor"}) {
+                        case "AT&T Labs" {
+                            $string =~ s/alphabet/alfabet/ig;
+                            $string =~ s/ampere/amper/ig;
+                            $string =~ s/\bdezibel\b/de-zibell/ig;
+                            $string =~ s/diddering/didde-ring/ig;
+                            $string =~ s/energie\b/ener-gie/ig;
+                            $string =~ s/\bnumerisch\b/numehrisch/ig;
+                            $string =~ s/\brücklauf\b/rück-lauf/ig;
+                            $string =~ s/\bsuchlauf\b/such-lauf/ig;
+                        }
+                    }
+                }
             }
         }
     }
@@ -280,11 +309,13 @@ sub generateclips {
                 }
 
                 # Apply corrections to the string
-                $voice = correct_string($voice);
+                $voice = correct_string($voice, $language, $tts_object);
 
-                # If we have a pool of snippes, see if the string exists there first
+                # If we have a pool of snippets, see if the string exists there first
                 if (defined($ENV{'POOL'})) {
-                    $pool_file = sprintf("%s/%s-%s-%s.mp3", $ENV{'POOL'}, md5_hex($voice), $language, $tts_engine);
+                    $pool_file = sprintf("%s/%s-%s.mp3", $ENV{'POOL'}, 
+                                         md5_hex("$voice $tts_engine $tts_engine_opts $encoder_opts"),
+                                         $language);
                     if (-f $pool_file) {
                         printf("Re-using %s (%s) from pool\n", $id, $voice) if $verbose;
                         copy($pool_file, $mp3);