45 lines
966 B
Go
45 lines
966 B
Go
package thumb
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import (
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"fmt"
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"image"
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"github.com/disintegration/imaging"
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"github.com/photoprism/photoprism/pkg/fs"
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)
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// StandardRGB configures whether colors in the Apple Display P3 color space should be converted to standard RGB.
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var StandardRGB = true
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// Open loads an image from disk, rotates it, and converts the color profile if necessary.
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func Open(fileName string, orientation int) (result image.Image, err error) {
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// Filename missing?
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if fileName == "" {
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return result, fmt.Errorf("filename missing")
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}
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// Resolve symlinks.
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if fileName, err = fs.Resolve(fileName); err != nil {
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return result, err
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}
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// Open JPEG?
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if StandardRGB && fs.FileType(fileName) == fs.ImageJPEG {
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return OpenJpeg(fileName, orientation)
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}
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// Open file with imaging function.
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img, err := imaging.Open(fileName)
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if err != nil {
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return result, err
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}
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// Adjust orientation.
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if orientation > 1 {
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img = Rotate(img, orientation)
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}
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return img, nil
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}
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