68 lines
2.6 KiB
C#
68 lines
2.6 KiB
C#
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using System.Collections.Generic;
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using System.Threading.Tasks;
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using UnityEngine;
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using UnityEngine.Assertions;
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namespace WebP.Experiment.Animation
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{
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/// <summary>
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/// Entry of all the loading logic.
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/// </summary>
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public class WebP
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{
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#if USE_FAIRYGUI
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/// <summary>
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/// Async loading webp files, and return WebPRender for render.
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/// This function return NTextures which would work with fairygui: https://en.fairygui.com/
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/// </summary>
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/// <param name="url">Remote urls to download or project related absolute path(based on platform)</param>
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/// <returns>WebPRederer to provide NTexture for rendering</returns>
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public static async Task<WebPRendererWrapper<NTexture>> LoadNTexturesAsync(string url)
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{
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var bytes = await WebPLoader.Load(url);
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if (bytes == null || bytes.Length <= 0) return null;
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var sw = new Stopwatch();
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var textures = await WebPDecoderWrapper.Decode(bytes);
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var nTextures = textures.ConvertAll(ret =>
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{
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var (texture, timestamp) = ret;
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return (new NTexture(texture), timestamp);
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});
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var renderer = new WebPRendererWrapper<NTexture>(nTextures);
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Debug.Log($"[WebP] Decode webp into textures in: {sw.ElapsedMilliseconds}");
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sw.Stop();
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return renderer;
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}
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#endif
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/// <summary>
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/// Async loading webp files, and return WebPRender for render.
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/// </summary>
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/// <param name="url">Remote urls to download or project related absolute path(based on platform)</param>
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/// <returns>WebPRederer to provide Texture for rendering</returns>
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public static async Task<WebPRendererWrapper<Texture2D>> LoadTexturesAsync(string url)
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{
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byte[] bytes = await WebPLoader.Load(url);
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if (bytes == null || bytes.Length <= 0)
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{
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return null;
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}
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List<(Texture2D, int)> textures = await WebPDecoderWrapper.Decode(bytes);
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WebPRendererWrapper<Texture2D> renderer = new WebPRendererWrapper<Texture2D>(textures);
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return renderer;
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}
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public static async Task<WebPRendererWrapper<Texture2D>> LoadTexturesAsync(byte[] bytes)
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{
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Assert.IsNotNull(bytes);
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List<(Texture2D, int)> textures = await WebPDecoderWrapper.Decode(bytes);
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WebPRendererWrapper<Texture2D> renderer = new WebPRendererWrapper<Texture2D>(textures);
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return renderer;
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}
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}
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}
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