vits-web / assets /worker-B4zGO3TH.js
konstantin-paulus
initial commit
ff7983c
const 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function R(i,m){if(i.match("https://huggingface.co"))try{const n=await(await navigator.storage.getDirectory()).getDirectoryHandle("piper",{create:!0}),_=i.split("/").at(-1),a=await(await n.getFileHandle(_,{create:!0})).createWritable();await a.write(m),await a.close()}catch(n){console.error(n)}}async function v(i){if(i.match("https://huggingface.co"))try{const m=await(await navigator.storage.getDirectory()).getDirectoryHandle("piper",{create:!0}),n=i.split("/").at(-1);return await(await m.getFileHandle(n)).getFile()}catch{return}}async function B(i,m){var n;const _=await fetch(i),a=(n=_.body)==null?void 0:n.getReader(),e=+(_.headers.get("Content-Length")??0);let l=0,o=[];for(;a;){const{done:t,value:u}=await a.read();if(t)break;o.push(u),l+=u.length,m==null||m({url:i,total:e,loaded:l})}return new Blob(o,{type:_.headers.get("Content-Type")??void 0})}function D(i,m,n){const _=i.length,a=44,e=new DataView(new 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Error(s)},locateFile:s=>s.endsWith(".wasm")?`${h}.wasm`:s.endsWith(".data")?`${h}.data`:s})).callMain(["-l",o.espeak.voice,"--input",e,"--espeak_data","/espeak-ng-data"])}),u=0,c=o.audio.sample_rate,x=o.inference.noise_scale,f=o.inference.length_scale,S=o.inference.noise_w,p=await w(`${d}/${a}`,m),U=await _.InferenceSession.create(await p.arrayBuffer()),r={input:new _.Tensor("int64",t,[1,t.length]),input_lengths:new _.Tensor("int64",[t.length]),scales:new _.Tensor("float32",[x,f,S])};Object.keys(o.speaker_id_map).length&&Object.assign(r,{sid:new _.Tensor("int64",[u])});const{output:{data:g}}=await U.run(r);return new Blob([D(g,1,c)],{type:"audio/x-wav"})}async function w(i,m){let n=await v(i);return n||(n=await B(i,m),await R(i,n)),n}async function G(i){try{const m=i.data;if(m.type!="init")return;const n=await b(m,self.postMessage),_=`local_tts_${crypto.randomUUID().split("-").at(0)}.wav`,a=new 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