Module 554707

function(e,t,n){"use strict";n.d(t,{L5:()=>f,z9:()=>l}),n(393431),n(532706),n(42231),n(232424),n(949626),n(767709),n(65162),n(323874),n(14289),n(35956);var r=n(181370),i=n.n(r),s=n(626584),a=n(910021);let o=new s.A("WebP");var l=function(e){return e.ALREADY_WEBP="already_webp",e.UNSUPPORTED_FORMAT="unsupported_format",e.ANIMATED_IMAGE="animated_image",e.HAS_TRANSPARENCY="has_transparency",e.PNG8_FORMAT="png8_format",e.INSUFFICIENT_SAVINGS="insufficient_savings",e.CONVERSION_FAILED="conversion_failed",e.CORRUPTED_FILE="corrupted_file",e.PIXEL_HASH_MISMATCH="pixel_hash_mismatch",e.ICC_NON_SRGB_PROFILE="icc_non_srgb_profile",e.ICC_DETECTION_FAILED="icc_detection_failed",e.UNKNOWN_ERROR="unknown_error",e}({});let u=0;async function c(e){let t,n;if("image/webp"===e.type)return o.verbose("[WebP] File already WebP format"),"already_webp";if(!["image/png"].includes(e.type))return o.verbose(`[WebP] Unsupported format: ${e.type}`),"unsupported_format";try{t="function"==typeof e.arrayBuffer?await e.arrayBuffer():await new Promise((t,n)=>{let r=new FileReader;r.onload=()=>t(r.result),r.onerror=()=>n(Error("Failed to read file as ArrayBuffer")),r.readAsArrayBuffer(e)})}catch(e){return o.warn("[WebP] Failed to read file data:",e),"conversion_failed"}try{if(n=a.W.create(t),null==n)throw Error("DiscordImage.create returned null");if(n.hasTransparency())return o.verbose("[webp] png uses actual transparency - skipping conversion"),"has_transparency";if(n.isAnimated())return o.verbose("[webp] png is animated (apng) - skipping conversion"),"animated_image";if(n.isPng8())return o.verbose("[webp] png is PNG8 format (indexed color) - skipping conversion"),"png8_format"}catch(e){return o.warn("[WebP] PNG analysis failed:",e),"corrupted_file"}try{if(!await n.hasSrgbIccProfile())return"icc_non_srgb_profile"}catch(e){return o.warn("[WebP] ICC profile detection failed:",e),"icc_detection_failed"}return null}function d(e){let t=new Uint8Array(e.data.buffer);return i()(t).toString(16)}async function _(e){let t=document.createElement("canvas"),n=t.getContext("2d");if(null==n)throw Error("could not get canvas context");let r=new Image,i=URL.createObjectURL(e);try{await new Promise((e,t)=>{r.onload=()=>e(),r.onerror=()=>t(Error("failed to load image")),r.src=i}),t.width=r.width,t.height=r.height,n.drawImage(r,0,0)}finally{URL.revokeObjectURL(i)}let s=await new Promise(e=>{t.toBlob(e,"image/webp",1)});if(null==s)throw Error("failed to convert to webp");let a=performance.now(),l=await n.getImageData(0,0,t.width,t.height);n.clearRect(0,0,t.width,t.height);let u=new Image,c=URL.createObjectURL(s);try{await new Promise((e,t)=>{u.onload=()=>e(),u.onerror=()=>t(Error("failed to load image")),u.src=c}),n.drawImage(u,0,0)}finally{URL.revokeObjectURL(c)}let _=await n.getImageData(0,0,t.width,t.height),f=d(l),p=d(_),h=f===p,m=performance.now()-a;return(o.verbose(`[WebP] Pixel hash results: fileName=${e.name} fileLength={${e.size}} width=${u.width} height=${u.height} pixelHash=${f} mezzanineFileLength={${s.size}} mezzaninePixelHash=${p} match=${h} elapsed_ms=${Math.round(m)}`),h)?{success:!0,webpBlob:s,pixelHashTimeMs:m}:{success:!1,reason:"pixel_hash_mismatch",pixelHashTimeMs:m}}async function f(e){let t;if(null==e)throw Error("file is null or undefined");o.verbose(`[WebP] Starting conversion for: ${e.name}`);let n=performance.now(),r=function(t){let r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:e.size;return{success:!1,originalFile:e,sizeBefore:e.size,sizeAfter:r,compressionRatio:e.size>0?r/e.size:1,reason:t,compressTimeMs:Math.round(performance.now()-n)}};try{let i=await c(e);if(null!=i)return o.verbose(`[WebP] Conversion rejected: ${i}`),r(i);let s=await _(e);if(!s.success||null==s.webpBlob)return r(s.reason??"unknown_error");let a=s.webpBlob,l=e.size>0?a.size/e.size:1,d=1-l;if(d<u)return o.verbose(`[WebP] Insufficient savings: ${Math.round(100*d)}% < ${100*u}% (${e.size} -> ${a.size} bytes)`),r("insufficient_savings",a.size);return t=performance.now()-n,o.verbose(`[WebP] Conversion successful: ${e.name} to WebP in ${Math.round(t)}ms`),{success:!0,originalFile:e,convertedBlob:a,sizeBefore:e.size,sizeAfter:a.size,compressionRatio:l,hashTimeMs:s.pixelHashTimeMs,compressTimeMs:Math.round(t)}}catch(t){return o.error(`[WebP] Conversion failed for ${e.name}:`,t),r("conversion_failed")}}}