1 files changed, 0 insertions, 23 deletions
diff --git a/vendor/github.com/buckket/go-blurhash/utils.go b/vendor/github.com/buckket/go-blurhash/utils.go
deleted file mode 100644
index 593ab61d5..000000000
--- a/vendor/github.com/buckket/go-blurhash/utils.go
+++ /dev/null
@@ -1,23 +0,0 @@
-package blurhash
-
-import "math"
-
-func linearTosRGB(value float64) int {
-	v := math.Max(0, math.Min(1, value))
-	if v <= 0.0031308 {
-		return int(v*12.92*255 + 0.5)
-	}
-	return int((1.055*math.Pow(v, 1/2.4)-0.055)*255 + 0.5)
-}
-
-func sRGBToLinear(value int) float64 {
-	v := float64(value) / 255
-	if v <= 0.04045 {
-		return v / 12.92
-	}
-	return math.Pow((v+0.055)/1.055, 2.4)
-}
-
-func signPow(value, exp float64) float64 {
-	return math.Copysign(math.Pow(math.Abs(value), exp), value)
-}