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Start decoding images immediately (#4471)
* Start decoding images immediately * Start decoding images immediately (revised) * New contributor
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2 changed files with 3 additions and 3 deletions
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@ -255,6 +255,7 @@ Ranjit Odedra <ranjitodedra.dev@gmail.com>
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Eltaurus <https://github.com/Eltaurus-Lt>
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Eltaurus <https://github.com/Eltaurus-Lt>
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jariji
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jariji
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Francisco Esteva <fr.esteva@duocuc.cl>
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Francisco Esteva <fr.esteva@duocuc.cl>
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SelfishPig <https://github.com/SelfishPig>
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********************
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********************
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@ -10,9 +10,6 @@ export function allImagesLoaded(): Promise<void[]> {
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}
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}
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function imageLoaded(img: HTMLImageElement): Promise<void> {
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function imageLoaded(img: HTMLImageElement): Promise<void> {
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if (!img.getAttribute("decoding")) {
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img.decoding = "async";
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}
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return img.complete
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return img.complete
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? Promise.resolve()
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? Promise.resolve()
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: new Promise((resolve) => {
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: new Promise((resolve) => {
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@ -31,6 +28,8 @@ function extractImageSrcs(fragment: DocumentFragment): string[] {
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function createImage(src: string): HTMLImageElement {
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function createImage(src: string): HTMLImageElement {
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const img = new Image();
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const img = new Image();
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img.src = src;
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img.src = src;
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img.decoding = "async";
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img.decode();
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return img;
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return img;
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}
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}
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