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Enable blurhash in debug 

Capping the size at 32x32 means this is fast enough even in un-optimized builds
This commit is contained in:
Shadowfacts 2022-10-29 11:49:22 -04:00
parent e0ffa1d9c5
commit 2344275ff9
2 changed files with 1 additions and 14 deletions
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5
Tusker.xcodeproj/xcshareddata/xcschemes/Tusker.xcscheme
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@ -104,11 +104,6 @@
value = "" value = ""
isEnabled = "NO"> isEnabled = "NO">
</EnvironmentVariable> </EnvironmentVariable>
<EnvironmentVariable
key = "DEBUG_BLUR_HASH"
value = "1"
isEnabled = "NO">
</EnvironmentVariable>
</EnvironmentVariables> </EnvironmentVariables>
</LaunchAction> </LaunchAction>
<ProfileAction <ProfileAction

10
Tusker/Vendor/BlurHashDecode.swift vendored
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@ -2,17 +2,9 @@
/// From https://github.com/woltapp/blurhash/blob/b23214ddcab803fe1ec9a3e6b20558caf33a23a5/Swift/BlurHashDecode.swift /// From https://github.com/woltapp/blurhash/blob/b23214ddcab803fe1ec9a3e6b20558caf33a23a5/Swift/BlurHashDecode.swift
import UIKit import UIKit
// blurhashes are disabled in debug builds because this code is hideously slow when not optimized by the compiler
#if DEBUG
fileprivate let blurHashesEnabled = ProcessInfo.processInfo.environment.keys.contains("DEBUG_BLUR_HASH")
#else
fileprivate let blurHashesEnabled = true
#endif
extension UIImage { extension UIImage {
public convenience init?(blurHash: String, size: CGSize, punch: Float = 1) { public convenience init?(blurHash: String, size: CGSize, punch: Float = 1) {
guard blurHashesEnabled, guard blurHash.count >= 6 else { return nil }
blurHash.count >= 6 else { return nil }
let sizeFlag = String(blurHash[0]).decode83() let sizeFlag = String(blurHash[0]).decode83()
let numY = (sizeFlag / 9) + 1 let numY = (sizeFlag / 9) + 1