update model

sherpa-onnx-tts.js

@@ -14,14 +14,10 @@ function freeConfig(config, Module) {
 // The user should free the returned pointers
 function initSherpaOnnxOfflineTtsVitsModelConfig(config, Module) {
   const modelLen = Module.lengthBytesUTF8(config.model) + 1;
-  const lexiconLen = Module.lengthBytesUTF8(config.lexicon) + 1;
-  const tokensLen = Module.lengthBytesUTF8(config.tokens) + 1;
-  const dataDirLen = Module.lengthBytesUTF8(config.dataDir) + 1;
-
-  if (!('dictDir' in config)) {
-    config.dictDir = ''
-  }
-  const dictDirLen = Module.lengthBytesUTF8(config.dictDir) + 1;
+  const lexiconLen = Module.lengthBytesUTF8(config.lexicon || '') + 1;
+  const tokensLen = Module.lengthBytesUTF8(config.tokens || '') + 1;
+  const dataDirLen = Module.lengthBytesUTF8(config.dataDir || '') + 1;
+  const dictDirLen = Module.lengthBytesUTF8(config.dictDir || '') + 1;
 
   const n = modelLen + lexiconLen + tokensLen + dataDirLen + dictDirLen;
 
@@ -31,19 +27,19 @@ function initSherpaOnnxOfflineTtsVitsModelConfig(config, Module) {
   const ptr = Module._malloc(len);
 
   let offset = 0;
-  Module.stringToUTF8(config.model, buffer + offset, modelLen);
+  Module.stringToUTF8(config.model || '', buffer + offset, modelLen);
   offset += modelLen;
 
-  Module.stringToUTF8(config.lexicon, buffer + offset, lexiconLen);
+  Module.stringToUTF8(config.lexicon || '', buffer + offset, lexiconLen);
   offset += lexiconLen;
 
-  Module.stringToUTF8(config.tokens, buffer + offset, tokensLen);
+  Module.stringToUTF8(config.tokens || '', buffer + offset, tokensLen);
   offset += tokensLen;
 
-  Module.stringToUTF8(config.dataDir, buffer + offset, dataDirLen);
+  Module.stringToUTF8(config.dataDir || '', buffer + offset, dataDirLen);
   offset += dataDirLen;
 
-  Module.stringToUTF8(config.dictDir, buffer + offset, dictDirLen);
+  Module.stringToUTF8(config.dictDir || '', buffer + offset, dictDirLen);
   offset += dictDirLen;
 
   offset = 0;
@@ -59,9 +55,9 @@ function initSherpaOnnxOfflineTtsVitsModelConfig(config, Module) {
   Module.setValue(ptr + 12, buffer + offset, 'i8*');
   offset += dataDirLen;
 
-  Module.setValue(ptr + 16, config.noiseScale, 'float');
-  Module.setValue(ptr + 20, config.noiseScaleW, 'float');
-  Module.setValue(ptr + 24, config.lengthScale, 'float');
+  Module.setValue(ptr + 16, config.noiseScale || 0.667, 'float');
+  Module.setValue(ptr + 20, config.noiseScaleW || 0.8, 'float');
+  Module.setValue(ptr + 24, config.lengthScale || 1.0, 'float');
   Module.setValue(ptr + 28, buffer + offset, 'i8*');
   offset += dictDirLen;
 
@@ -81,13 +77,13 @@ function initSherpaOnnxOfflineTtsModelConfig(config, Module) {
   Module._CopyHeap(vitsModelConfig.ptr, vitsModelConfig.len, ptr + offset);
   offset += vitsModelConfig.len;
 
-  Module.setValue(ptr + offset, config.numThreads, 'i32');
+  Module.setValue(ptr + offset, config.numThreads || 1, 'i32');
   offset += 4;
 
-  Module.setValue(ptr + offset, config.debug, 'i32');
+  Module.setValue(ptr + offset, config.debug || 0, 'i32');
   offset += 4;
 
-  const providerLen = Module.lengthBytesUTF8(config.provider) + 1;
+  const providerLen = Module.lengthBytesUTF8(config.provider || 'cpu') + 1;
   const buffer = Module._malloc(providerLen);
   Module.stringToUTF8(config.provider, buffer, providerLen);
   Module.setValue(ptr + offset, buffer, 'i8*');
@@ -107,17 +103,17 @@ function initSherpaOnnxOfflineTtsConfig(config, Module) {
   Module._CopyHeap(modelConfig.ptr, modelConfig.len, ptr + offset);
   offset += modelConfig.len;
 
-  const ruleFstsLen = Module.lengthBytesUTF8(config.ruleFsts) + 1;
-  const ruleFarsLen = Module.lengthBytesUTF8(config.ruleFars) + 1;
+  const ruleFstsLen = Module.lengthBytesUTF8(config.ruleFsts || '') + 1;
+  const ruleFarsLen = Module.lengthBytesUTF8(config.ruleFars || '') + 1;
 
   const buffer = Module._malloc(ruleFstsLen + ruleFarsLen);
-  Module.stringToUTF8(config.ruleFsts, buffer, ruleFstsLen);
-  Module.stringToUTF8(config.ruleFars, buffer + ruleFstsLen, ruleFarsLen);
+  Module.stringToUTF8(config.ruleFsts || '', buffer, ruleFstsLen);
+  Module.stringToUTF8(config.ruleFars || '', buffer + ruleFstsLen, ruleFarsLen);
 
   Module.setValue(ptr + offset, buffer, 'i8*');
   offset += 4;
 
-  Module.setValue(ptr + offset, config.maxNumSentences, 'i32');
+  Module.setValue(ptr + offset, config.maxNumSentences || 1, 'i32');
   offset += 4;
 
   Module.setValue(ptr + offset, buffer + ruleFstsLen, 'i8*');

sherpa-onnx-wasm-main-tts.wasm

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6d140aa579699abe44353aef19f5f3f740220f2e6eaad4c3635ac83a6d3c341b
-size 11545847
+oid sha256:c511de4df62a6f0e9fbb65cf0efb8f26bb4c03ef3c5e7d830ba2b1e30470a06d
+size 11476859