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remove unsupported exif tags
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fredrsf
parent
afd5149c74
commit
f4dc6a5e2d
2 changed files with 0 additions and 94 deletions
45
metadata.go
45
metadata.go
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@ -36,7 +36,6 @@ const (
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MakerNote = "exif-ifd2-MakerNote"
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SubSecTimeOriginal = "exif-ifd2-SubSecTimeOriginal"
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SubSecTimeDigitized = "exif-ifd2-SubSecTimeDigitized"
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FlashPixVersion = "exif-ifd2-FlashpixVersion"
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ColorSpace = "exif-ifd2-ColorSpace"
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PixelXDimension = "exif-ifd2-PixelXDimension"
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PixelYDimension = "exif-ifd2-PixelYDimension"
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@ -46,16 +45,6 @@ const (
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WhiteBalance = "exif-ifd2-WhiteBalance"
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FocalLengthIn35mmFilm = "exif-ifd2-FocalLengthIn35mmFilm"
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SceneCaptureType = "exif-ifd2-SceneCaptureType"
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LensSpecification = "exif-ifd2-LensSpecification"
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LensMake = "exif-ifd2-LensMake"
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LensModel = "exif-ifd2-LensModel"
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CompositeImage = "exif-ifd2-CompositeImage"
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UserComment = "exif-ifd2-UserComment"
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SubSecTime = "exif-ifd2-SubsecTime"
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FocalPlaneXResolution = "exif-ifd2-FocalPlaneXResolution"
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FocalPlaneYResolution = "exif-ifd2-FocalPlaneYResolution"
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FocalPlaneResolutionUnit = "exif-ifd2-FocalPlaneResolutionUnit"
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CustomRendered = "exif-ifd2-CustomRendered"
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GPSLatitudeRef = "exif-ifd3-GPSLatitudeRef"
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GPSLatitude = "exif-ifd3-GPSLatitude"
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GPSLongitudeRef = "exif-ifd3-GPSLongitudeRef"
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@ -69,10 +58,6 @@ const (
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GPSDestBearingRef = "exif-ifd3-GPSDestBearingRef"
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GPSDestBearing = "exif-ifd3-GPSDestBearing"
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GPSDateStamp = "exif-ifd3-GPSDateStamp"
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GPSHPositioningError = "exif-ifd3-GPSHPositioningError"
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GPSVersionID = "exif-ifd3-GPSVersionID"
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InteroperabilityIndex = "exif-ifd4-InteroperabilityIndex"
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InteroperabilityVersion = "exif-ifd4-InteroperabilityVersion"
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)
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// ImageSize represents the image width and height values
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@ -124,7 +109,6 @@ type EXIF struct {
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MakerNote string
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SubSecTimeOriginal string
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SubSecTimeDigitized string
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FlashPixVersion string
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ColorSpace int
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PixelXDimension int
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PixelYDimension int
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@ -134,16 +118,6 @@ type EXIF struct {
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WhiteBalance int
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FocalLengthIn35mmFilm int
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SceneCaptureType int
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LensSpecification string
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LensMake string
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LensModel string
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CompositeImage int
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UserComment string
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SubSecTime string
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FocalPlaneXResolution string
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FocalPlaneYResolution string
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FocalPlaneResolutionUnit int
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CustomRendered int
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GPSLatitudeRef string
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GPSLatitude string
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GPSLongitudeRef string
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@ -157,10 +131,6 @@ type EXIF struct {
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GPSDestBearingRef string
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GPSDestBearing string
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GPSDateStamp string
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GPSHPositioningError string
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GPSVersionID string
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InteroperabilityIndex string
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InteroperabilityVersion string
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}
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// Size returns the image size by width and height pixels.
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@ -242,7 +212,6 @@ func Metadata(buf []byte) (ImageMetadata, error) {
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MakerNote: vipsExifStringTag(image, MakerNote),
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SubSecTimeOriginal: vipsExifStringTag(image, SubSecTimeOriginal),
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SubSecTimeDigitized: vipsExifStringTag(image, SubSecTimeDigitized),
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FlashPixVersion: vipsExifStringTag(image, FlashPixVersion),
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ColorSpace: vipsExifIntTag(image, ColorSpace),
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PixelXDimension: vipsExifIntTag(image, PixelXDimension),
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PixelYDimension: vipsExifIntTag(image, PixelYDimension),
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@ -252,16 +221,6 @@ func Metadata(buf []byte) (ImageMetadata, error) {
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WhiteBalance: vipsExifIntTag(image, WhiteBalance),
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FocalLengthIn35mmFilm: vipsExifIntTag(image, FocalLengthIn35mmFilm),
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SceneCaptureType: vipsExifIntTag(image, SceneCaptureType),
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LensSpecification: vipsExifStringTag(image, LensSpecification),
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LensMake: vipsExifStringTag(image, LensMake),
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LensModel: vipsExifStringTag(image, LensModel),
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CompositeImage: vipsExifIntTag(image, CompositeImage),
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UserComment: vipsExifStringTag(image, UserComment),
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SubSecTime: vipsExifStringTag(image, SubSecTime),
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FocalPlaneXResolution: vipsExifStringTag(image, FocalPlaneXResolution),
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FocalPlaneYResolution: vipsExifStringTag(image, FocalPlaneYResolution),
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FocalPlaneResolutionUnit: vipsExifIntTag(image, FocalPlaneResolutionUnit),
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CustomRendered: vipsExifIntTag(image, CustomRendered),
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GPSLatitudeRef: vipsExifStringTag(image, GPSLatitudeRef),
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GPSLatitude: vipsExifStringTag(image, GPSLatitude),
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GPSLongitudeRef: vipsExifStringTag(image, GPSLongitudeRef),
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@ -275,10 +234,6 @@ func Metadata(buf []byte) (ImageMetadata, error) {
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GPSDestBearingRef: vipsExifStringTag(image, GPSDestBearingRef),
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GPSDestBearing: vipsExifStringTag(image, GPSDestBearing),
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GPSDateStamp: vipsExifStringTag(image, GPSDateStamp),
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GPSHPositioningError: vipsExifStringTag(image, GPSHPositioningError),
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GPSVersionID: vipsExifStringTag(image, GPSVersionID),
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InteroperabilityIndex: vipsExifStringTag(image, InteroperabilityIndex),
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InteroperabilityVersion: vipsExifStringTag(image, InteroperabilityVersion),
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},
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}
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@ -99,7 +99,6 @@ func TestEXIF(t *testing.T) {
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ResolutionUnit: 2,
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YCbCrPositioning: 1,
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ExifVersion: "Exif Version 2.1",
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FlashPixVersion: "FlashPix Version 1.0",
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ColorSpace: 65535,
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},
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"test_exif.jpg": {
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@ -121,7 +120,6 @@ func TestEXIF(t *testing.T) {
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MeteringMode: 1,
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Flash: 0,
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FocalLength: "4/1",
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FlashPixVersion: "FlashPix Version 1.0",
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WhiteBalance: 1,
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ColorSpace: 65535,
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},
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@ -150,23 +148,14 @@ func TestEXIF(t *testing.T) {
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MeteringMode: 5,
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Flash: 9,
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FocalLength: "135/1",
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SubSecTime: "00",
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SubSecTimeOriginal: "00",
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SubSecTimeDigitized: "00",
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FlashPixVersion: "FlashPix Version 1.0",
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ColorSpace: 1,
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PixelXDimension: 100,
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PixelYDimension: 68,
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FocalPlaneXResolution: "3888000/876",
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FocalPlaneYResolution: "2592000/583",
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FocalPlaneResolutionUnit: 2,
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CustomRendered: 0,
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ExposureMode: 1,
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WhiteBalance: 0,
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SceneCaptureType: 0,
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GPSVersionID: "2.2.0.0",
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InteroperabilityIndex: "R98",
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InteroperabilityVersion: "0100",
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},
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"test_exif_full.jpg": {
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Make: "Apple",
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@ -207,10 +196,6 @@ func TestEXIF(t *testing.T) {
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WhiteBalance: 0,
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FocalLengthIn35mmFilm: 26,
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SceneCaptureType: 0,
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LensSpecification: "17/4 6/1 9/5 12/5",
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LensMake: "Apple",
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LensModel: "iPhone XS back dual camera 4.25mm f/1.8",
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CompositeImage: 2,
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GPSLatitudeRef: "N",
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GPSLatitude: "55/1 43/1 5287/100",
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GPSLongitudeRef: "E",
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@ -224,7 +209,6 @@ func TestEXIF(t *testing.T) {
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GPSDestBearingRef: "M",
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GPSDestBearing: "192127/921",
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GPSDateStamp: "2020:07:28",
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GPSHPositioningError: "99327/19144",
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},
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}
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@ -347,27 +331,6 @@ func TestEXIF(t *testing.T) {
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if metadata.EXIF.SceneCaptureType != file.SceneCaptureType {
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t.Fatalf("Unexpected image exif SceneCaptureType: %d != %d", metadata.EXIF.SceneCaptureType, file.SceneCaptureType)
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}
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if metadata.EXIF.CompositeImage != file.CompositeImage {
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t.Fatalf("Unexpected image exif CompositeImage: %d != %d", metadata.EXIF.CompositeImage, file.CompositeImage)
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}
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if metadata.EXIF.UserComment != file.UserComment {
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t.Fatalf("Unexpected image exif UserComment: %s != %s", metadata.EXIF.UserComment, file.UserComment)
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}
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if metadata.EXIF.SubSecTime != file.SubSecTime {
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t.Fatalf("Unexpected image exif SubSecTime: %s != %s", metadata.EXIF.SubSecTime, file.SubSecTime)
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}
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if metadata.EXIF.FocalPlaneXResolution != file.FocalPlaneXResolution {
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t.Fatalf("Unexpected image exif FocalPlaneXResolution: %s != %s", metadata.EXIF.FocalPlaneXResolution, file.FocalPlaneXResolution)
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}
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if metadata.EXIF.FocalPlaneYResolution != file.FocalPlaneYResolution {
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t.Fatalf("Unexpected image exif FocalPlaneYResolution: %s != %s", metadata.EXIF.FocalPlaneYResolution, file.FocalPlaneYResolution)
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}
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if metadata.EXIF.FocalPlaneResolutionUnit != file.FocalPlaneResolutionUnit {
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t.Fatalf("Unexpected image exif FocalPlaneResolutionUnit: %d != %d", metadata.EXIF.FocalPlaneResolutionUnit, file.FocalPlaneResolutionUnit)
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}
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if metadata.EXIF.CustomRendered != file.CustomRendered {
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t.Fatalf("Unexpected image exif CustomRendered: %d != %d", metadata.EXIF.CustomRendered, file.CustomRendered)
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}
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if metadata.EXIF.GPSLatitudeRef != file.GPSLatitudeRef {
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t.Fatalf("Unexpected image exif GPSLatitudeRef: %s != %s", metadata.EXIF.GPSLatitudeRef, file.GPSLatitudeRef)
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}
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@ -407,18 +370,6 @@ func TestEXIF(t *testing.T) {
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if metadata.EXIF.GPSDateStamp != file.GPSDateStamp {
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t.Fatalf("Unexpected image exif GPSDateStamp: %s != %s", metadata.EXIF.GPSDateStamp, file.GPSDateStamp)
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}
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if metadata.EXIF.GPSHPositioningError != file.GPSHPositioningError {
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t.Fatalf("Unexpected image exif GPSHPositioningError: %s != %s", metadata.EXIF.GPSHPositioningError, file.GPSHPositioningError)
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}
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if metadata.EXIF.GPSVersionID != file.GPSVersionID {
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t.Fatalf("Unexpected image exif GPSVersionID: %s != %s", metadata.EXIF.GPSVersionID, file.GPSVersionID)
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}
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if metadata.EXIF.InteroperabilityIndex != file.InteroperabilityIndex {
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t.Fatalf("Unexpected image exif InteroperabilityIndex: %s != %s", metadata.EXIF.InteroperabilityIndex, file.InteroperabilityIndex)
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}
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if metadata.EXIF.InteroperabilityVersion != file.InteroperabilityVersion {
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t.Fatalf("Unexpected image exif InteroperabilityVersion: %s != %s", metadata.EXIF.InteroperabilityVersion, file.InteroperabilityVersion)
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}
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}
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}
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