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Fix thumbnails quality

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Zoe Roux 2023-08-31 16:06:49 +02:00
parent 607b973dbd
commit c06afcd56d
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1 changed files with 6 additions and 6 deletions
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12
back/src/Kyoo.Core/Controllers/ThumbnailsManager.cs
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@ -54,9 +54,9 @@ namespace Kyoo.Core.Controllers
_logger = logger;
}
private static async Task _WriteTo(SKBitmap bitmap, string path)
private static async Task _WriteTo(SKBitmap bitmap, string path, int quality)
{
SKData data = bitmap.Encode(SKEncodedImageFormat.Webp, 18);
SKData data = bitmap.Encode(SKEncodedImageFormat.Webp, quality);
await using Stream reader = data.AsStream();
await using Stream file = File.Create(path);
await reader.CopyToAsync(file);
@ -80,13 +80,13 @@ namespace Kyoo.Core.Controllers
using SKBitmap original = SKBitmap.Decode(codec, info);
using SKBitmap high = original.Resize(new SKSizeI(original.Width, original.Height), SKFilterQuality.High);
await _WriteTo(high, $"{localPath}.{ImageQuality.High.ToString().ToLowerInvariant()}.webp");
await _WriteTo(original, $"{localPath}.{ImageQuality.High.ToString().ToLowerInvariant()}.webp", 80);
using SKBitmap medium = high.Resize(new SKSizeI((int)(high.Width / 1.5), (int)(high.Height / 1.5)), SKFilterQuality.Medium);
await _WriteTo(medium, $"{localPath}.{ImageQuality.Medium.ToString().ToLowerInvariant()}.webp");
await _WriteTo(medium, $"{localPath}.{ImageQuality.Medium.ToString().ToLowerInvariant()}.webp", 55);
using SKBitmap low = medium.Resize(new SKSizeI(medium.Width / 2, medium.Height / 2), SKFilterQuality.Low);
await _WriteTo(low, $"{localPath}.{ImageQuality.Low.ToString().ToLowerInvariant()}.webp");
using SKBitmap low = medium.Resize(new SKSizeI(original.Width / 2, original.Height / 2), SKFilterQuality.Low);
await _WriteTo(low, $"{localPath}.{ImageQuality.Low.ToString().ToLowerInvariant()}.webp", 25);
image.Blurhash = Blurhasher.Encode(low, 4, 3);
}