// Note, if you're enabling this on a MacOS M1 (ARM) you need to run the test with GOARCH=amd64.
// GOARCH=amd64 go test -timeout 30s -run "^TestImageOperationsGolden$" ./resources -v
+ // The above will print out a folder.
+ // Replace testdata/golden with resources/_gen/images in that folder.
devMode := false
testImages := []string{"sunset.jpg", "gohugoio8.png", "gohugoio24.png"}
// Animated GIF
orig = fetchImageForSpec(spec, c, "giphy.gif")
- for _, resizeSpec := range []string{"200x", "512x"} {
+ for _, resizeSpec := range []string{"200x", "512x", "100x jpg"} {
resized, err := orig.Resize(resizeSpec)
c.Assert(err, qt.IsNil)
rel := resized.RelPermalink()
return nil, fmt.Errorf("unsupported action: %q", conf.Action)
}
- img, err := p.Filter(src, filters...)
+ img, err := p.doFilter(src, conf.TargetFormat, filters...)
if err != nil {
return nil, err
}
}
func (p *ImageProcessor) Filter(src image.Image, filters ...gift.Filter) (image.Image, error) {
+ return p.doFilter(src, 0, filters...)
+}
+
+func (p *ImageProcessor) doFilter(src image.Image, targetFormat Format, filters ...gift.Filter) (image.Image, error) {
filter := gift.New(filters...)
- if giph, ok := src.(Giphy); ok && len(giph.GIF().Image) > 1 {
+ if giph, ok := src.(Giphy); ok {
g := giph.GIF()
- var bounds image.Rectangle
- firstFrame := g.Image[0]
- tmp := image.NewNRGBA(firstFrame.Bounds())
- for i := range g.Image {
- gift.New().DrawAt(tmp, g.Image[i], g.Image[i].Bounds().Min, gift.OverOperator)
- bounds = filter.Bounds(tmp.Bounds())
- dst := image.NewPaletted(bounds, g.Image[i].Palette)
- filter.Draw(dst, tmp)
- g.Image[i] = dst
+ if len(g.Image) < 2 || (targetFormat == 0 || targetFormat != GIF) {
+ src = g.Image[0]
+ } else {
+ var bounds image.Rectangle
+ firstFrame := g.Image[0]
+ tmp := image.NewNRGBA(firstFrame.Bounds())
+ for i := range g.Image {
+ gift.New().DrawAt(tmp, g.Image[i], g.Image[i].Bounds().Min, gift.OverOperator)
+ bounds = filter.Bounds(tmp.Bounds())
+ dst := image.NewPaletted(bounds, g.Image[i].Palette)
+ filter.Draw(dst, tmp)
+ g.Image[i] = dst
+ }
+ g.Config.Width = bounds.Dx()
+ g.Config.Height = bounds.Dy()
+
+ return giph, nil
}
- g.Config.Width = bounds.Dx()
- g.Config.Height = bounds.Dy()
- return giph, nil
}
bounds := filter.Bounds(src.Bounds())
projects / brevno-suite / hugo / commitdiff
