1 files changed, 0 insertions, 77 deletions
diff --git a/Godeps/_workspace/src/github.com/disintegration/imaging/utils.go b/Godeps/_workspace/src/github.com/disintegration/imaging/utils.go
deleted file mode 100644
index 8b1ab8adb..000000000
--- a/Godeps/_workspace/src/github.com/disintegration/imaging/utils.go
+++ /dev/null
@@ -1,77 +0,0 @@
-package imaging
-
-import (
-	"math"
-	"runtime"
-	"sync"
-	"sync/atomic"
-)
-
-var parallelizationEnabled = true
-
-// if GOMAXPROCS = 1: no goroutines used
-// if GOMAXPROCS > 1: spawn N=GOMAXPROCS workers in separate goroutines
-func parallel(dataSize int, fn func(partStart, partEnd int)) {
-	numGoroutines := 1
-	partSize := dataSize
-
-	if parallelizationEnabled {
-		numProcs := runtime.GOMAXPROCS(0)
-		if numProcs > 1 {
-			numGoroutines = numProcs
-			partSize = dataSize / (numGoroutines * 10)
-			if partSize < 1 {
-				partSize = 1
-			}
-		}
-	}
-
-	if numGoroutines == 1 {
-		fn(0, dataSize)
-	} else {
-		var wg sync.WaitGroup
-		wg.Add(numGoroutines)
-		idx := uint64(0)
-
-		for p := 0; p < numGoroutines; p++ {
-			go func() {
-				defer wg.Done()
-				for {
-					partStart := int(atomic.AddUint64(&idx, uint64(partSize))) - partSize
-					if partStart >= dataSize {
-						break
-					}
-					partEnd := partStart + partSize
-					if partEnd > dataSize {
-						partEnd = dataSize
-					}
-					fn(partStart, partEnd)
-				}
-			}()
-		}
-
-		wg.Wait()
-	}
-}
-
-func absint(i int) int {
-	if i < 0 {
-		return -i
-	}
-	return i
-}
-
-// clamp & round float64 to uint8 (0..255)
-func clamp(v float64) uint8 {
-	return uint8(math.Min(math.Max(v, 0.0), 255.0) + 0.5)
-}
-
-// clamp int32 to uint8 (0..255)
-func clampint32(v int32) uint8 {
-	if v < 0 {
-		return 0
-	} else if v > 255 {
-		return 255
-	}
-	return uint8(v)
-}