Added the text-to-speech model

Assets/AXIP/AILIA-MODELS/TextToSpeech/AiliaTextToSpeechSample.cs

@@ -0,0 +1,151 @@
+/* AILIA Unity Plugin Classifier Sample */
+/* Copyright 2018-2019 AXELL CORPORATION */
+
+using System.Collections;
+using System.Collections.Generic;
+using System;
+using System.IO;
+using System.Runtime.InteropServices;
+
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace ailiaSDK
+{
+	public class AiliaTextToSpeechSample : AiliaRenderer
+	{
+		[SerializeField]
+		private GameObject UICanvas = null;
+
+		//Settings
+		[SerializeField]
+		private bool gpu_mode = true;
+
+		//Output buffer
+		public Text mode_text = null;
+		public Text label_text = null;
+		public InputField inputField;
+		public GameObject inferenceButton;
+		public GameObject spinner;
+
+		//ailia Instance
+		private AiliaDownload ailia_download = new AiliaDownload();
+
+		private AiliaTts ailiaTts;
+		private AiliaTextToSpeechThreadedJob ttsJob;
+
+		// AILIA open file
+		private bool FileOpened = false;
+
+		private void CreateAilia()
+		{
+			string asset_path = Application.temporaryCachePath;
+			var urlList = new List<ModelDownloadURL>();
+
+			ailiaTts = new AiliaTts(ailia_download);
+			StartCoroutine(ailiaTts.Initialize(gpu_mode, (success) =>
+				{
+					FileOpened = success;
+
+					if (success)
+					{
+						inputField.gameObject.SetActive(true);
+						inferenceButton.SetActive(true);
+					}
+				}
+			));
+		}
+
+		private void DestroyAilia()
+		{
+			ailiaTts.Dispose();
+		}
+
+		void Start()
+		{
+			mode_text.text = "ailia Text to speech";
+			SetUIProperties();
+			CreateAilia();
+		}
+
+		private void Update()
+		{
+			if (spinner.activeSelf)
+			{
+				spinner.transform.localRotation = Quaternion.Euler(spinner.transform.localRotation.eulerAngles + 0.75f * Vector3.back);
+			}
+		}
+
+		public void RunSpeechInference()
+		{
+			if (ttsJob == null)
+			{
+				StartCoroutine(RunSpeechInferenceCoroutine());
+			}
+		}
+
+		private IEnumerator RunSpeechInferenceCoroutine()
+		{
+			spinner.SetActive(true);
+			ttsJob = new AiliaTextToSpeechThreadedJob(ailiaTts, inputField.text);
+			ttsJob.Start();
+			yield return ttsJob.WaitFor();
+			spinner.SetActive(false);
+			PlaySamples(ttsJob.samples);
+			ttsJob = null;
+		}
+
+		private void PlaySamples(float[] samples)
+		{
+			AudioClip clip = AudioClip.Create("output", samples.Length, 1, 22050, false);
+			AudioSource source;
+
+			try
+			{
+				source = gameObject.GetComponent<AudioSource>();
+
+				if (source == null)
+				{
+					source = gameObject.AddComponent<AudioSource>();
+				}
+			}
+			catch
+			{
+				source = gameObject.AddComponent<AudioSource>();
+			}
+			source.Stop();
+			source.volume = 0.3f;
+			clip.SetData(samples, 0);
+			source.clip = clip;
+			source.Play();
+		}
+
+
+		void SetUIProperties()
+		{
+			if (UICanvas == null) return;
+			// Set up UI for AiliaDownloader
+			var downloaderProgressPanel = UICanvas.transform.Find("DownloaderProgressPanel");
+			ailia_download.DownloaderProgressPanel = downloaderProgressPanel.gameObject;
+			// Set up lines
+			line_panel = UICanvas.transform.Find("LinePanel").gameObject;
+			lines = UICanvas.transform.Find("LinePanel/Lines").gameObject;
+			line = UICanvas.transform.Find("LinePanel/Lines/Line").gameObject;
+			text_panel = UICanvas.transform.Find("TextPanel").gameObject;
+			text_base = UICanvas.transform.Find("TextPanel/TextHolder").gameObject;
+
+			label_text = UICanvas.transform.Find("LabelText").gameObject.GetComponent<Text>();
+			mode_text = UICanvas.transform.Find("ModeLabel").gameObject.GetComponent<Text>();
+		}
+
+		void OnApplicationQuit()
+		{
+			DestroyAilia();
+		}
+
+		void OnDestroy()
+		{
+			DestroyAilia();
+		}
+	}
+}