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Improved speed

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and a small bugfix where thumbnails were not resized correctly.
This commit is contained in:
SG-O 2022-07-10 02:53:21 +02:00
parent d35e389882
commit cc0079ea56
1 changed files with 47 additions and 13 deletions
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60
src/matrix/MatrixStickerBot.ts
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@ -123,9 +123,10 @@ class _MatrixStickerBot {
const origImage = await sharp(downImage, {animated: config.stickers.allowAnimated});
var resizedImage:any;
var size;
if (config.stickers.resize) {
const metadata = await origImage.metadata();
var size = metadata.height;
size = metadata.height;
if (metadata.width > metadata.height) {
metadata.width;
}
@ -148,41 +149,74 @@ class _MatrixStickerBot {
}
var imageUpload;
var thumbUpload;
size = 512;
if (mime === "image/png") {
imageUpload = await resizedImage.png().toBuffer();
thumbUpload = imageUpload;
if (config.stickers.resize) {
imageUpload = await resizedImage.png().toBuffer();
thumbUpload = imageUpload;
} else {
thumbUpload = await resizedImage.resize({
width: size,
height: size,
fit: 'contain',
background: 'rgba(0,0,0,0)',
}).png().toBuffer();
}
}
if (mime === "image/gif" || mime === "image/webp" || mime === "image/avif-sequence") {
if (config.stickers.allowAnimated) {
if (config.stickers.resize){
imageUpload = await resizedImage.webp({quality: 60, effort: 6}).toBuffer();
imageUpload = await resizedImage.webp({quality: 60, effort: 3}).toBuffer();
mime = "image/webp";
thumbUpload = await sharp(downImage, {animated: false}).webp({quality: 50}).toBuffer();
} else {
imageUpload = null;
resizedImage = await sharp(downImage, {animated: false}).resize({
width: size,
height: size,
fit: 'contain',
background: 'rgba(0,0,0,0)',
});
if (mime === "image/gif") {
thumbUpload = await sharp(downImage, {animated: false}).toBuffer();
thumbUpload = await resizedImage.gif().toBuffer();
} else if (mime === "image/avif-sequence") {
thumbUpload = await sharp(downImage, {animated: false}).toBuffer();
thumbUpload = await resizedImage.avif().toBuffer();
} else {
thumbUpload = await sharp(downImage, {animated: false}).webp({quality: 50}).toBuffer();
thumbUpload = await resizedImage.webp({quality: 50}).toBuffer();
}
}
} else {
imageUpload = await resizedImage.clone().webp({quality: 60, effort: 6}).toBuffer();
imageUpload = await resizedImage.clone().webp({quality: 60, effort: 3}).toBuffer();
thumbUpload = await resizedImage.webp({quality: 50}).toBuffer();
mime = "image/webp";
}
}
if (mime === "image/avif") {
imageUpload = await resizedImage.clone().avif({quality: 70}).toBuffer();
thumbUpload = await resizedImage.avif({quality: 50, chromaSubsampling: '4:2:0'}).toBuffer();;
if (config.stickers.resize) {
imageUpload = await resizedImage.clone().avif({quality: 70}).toBuffer();
thumbUpload = await resizedImage.avif({quality: 50, chromaSubsampling: '4:2:0'}).toBuffer();
} else {
thumbUpload = await resizedImage.resize({
width: size,
height: size,
fit: 'contain',
background: 'rgba(0,0,0,0)',
}).avif({quality: 50, chromaSubsampling: '4:2:0'}).toBuffer();
}
}
if (mime === "image/jpeg") {
imageUpload = await resizedImage.clone().jpeg({quality: 80, chromaSubsampling: '4:4:4'}).toBuffer();
thumbUpload = await resizedImage.jpeg({quality: 60, chromaSubsampling: '4:2:0'}).toBuffer();;
if (config.stickers.resize) {
imageUpload = await resizedImage.clone().jpeg({quality: 80, chromaSubsampling: '4:4:4'}).toBuffer();
thumbUpload = await resizedImage.jpeg({quality: 60, chromaSubsampling: '4:2:0'}).toBuffer();
} else {
thumbUpload = await resizedImage.resize({
width: size,
height: size,
fit: 'contain',
background: 'rgba(0,0,0,0)',
}).jpeg({quality: 60, chromaSubsampling: '4:2:0'}).toBuffer();
}
}
if (imageUpload) {
stickerEvent.contentUri = await mx.upload(imageUpload, mime);