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Fix calcShrink 🤦

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This commit is contained in:
DarthSim 2018-09-25 19:24:17 +06:00
parent 945ffb485b
commit b51e5ca25e
1 changed files with 6 additions and 6 deletions
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10
process.go
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@ -160,13 +160,12 @@ func calcScale(width, height int, po processingOptions) float64 {
} }
func calcShink(scale float64, imgtype imageType) int { func calcShink(scale float64, imgtype imageType) int {
switch imgtype {
case imageTypeWEBP:
return int(1.0 / scale)
case imageTypeJPEG:
shrink := int(1.0 / scale) shrink := int(1.0 / scale)
if imgtype != imageTypeJPEG {
return shrink
}
if imgtype != imageTypeWEBP {
switch { switch {
case shrink >= 16: case shrink >= 16:
return 8 return 8
@ -247,6 +246,7 @@ func processImage(data []byte, imgtype imageType, po processingOptions, t *timer
if scale < 1.0 { if scale < 1.0 {
if shrink := calcShink(scale, imgtype); shrink != 1 { if shrink := calcShink(scale, imgtype); shrink != 1 {
scale = scale * float64(shrink) scale = scale * float64(shrink)
log.Printf("Scale: %f, Shrink: %d", scale, shrink)
if tmp, e := vipsLoadImage(data, imgtype, shrink); e == nil { if tmp, e := vipsLoadImage(data, imgtype, shrink); e == nil {
C.swap_and_clear(&img, tmp) C.swap_and_clear(&img, tmp)