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Add IMGPROXY_DISABLE_SHRINK_ON_LOAD config

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This commit is contained in:
DarthSim
2019-04-01 21:30:53 +06:00
parent 550b9edb20
commit c864f801d0
3 changed files with 15 additions and 12 deletions
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22
process.go
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@@ -284,8 +284,8 @@ func transformImage(ctx context.Context, img **C.VipsImage, data []byte, po *pro
scale := calcScale(imgWidth, imgHeight, po, imgtype)
if scale != 1 {
if imgtype == imageTypeSVG && data != nil {
if scale != 1 && data != nil {
if imgtype == imageTypeSVG {
// Load SVG with desired scale
if tmp, err := vipsLoadImage(data, imgtype, 1, scale, false); err == nil {
C.swap_and_clear(img, tmp)
@@ -294,18 +294,16 @@ func transformImage(ctx context.Context, img **C.VipsImage, data []byte, po *pro
}
scale = 1
} else {
} else if !conf.DisableShrinkOnLoad && scale < 1.0 {
// Do some shrink-on-load
if scale < 1.0 && data != nil {
if shrink := calcShink(scale, imgtype); shrink != 1 {
if tmp, err := vipsLoadImage(data, imgtype, shrink, 1.0, false); err == nil {
C.swap_and_clear(img, tmp)
} else {
return err
}
scale = scale * float64(shrink)
if shrink := calcShink(scale, imgtype); shrink != 1 {
if tmp, err := vipsLoadImage(data, imgtype, shrink, 1.0, false); err == nil {
C.swap_and_clear(img, tmp)
} else {
return err
}
scale = scale * float64(shrink)
}
}
}