Code

EXIF Support for PNG's#616

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JimBobSquarePants merged 45 commits intoSixLabors:masterSixLabors/ImageSharp:masterfrom brianpopow:feature/pngExifbrianpopow/ImageSharp:feature/pngExifCopy head branch name to clipboardAug 4, 2018

+361-125

Commits

Commits on Jun 12, 2018

• added EXIF chunk type and setting ExifProfile, if eXIf chunk data is present (SixLabors#611)

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• writes the eXIf chunk to the stream during encoding (SixLabors#611)

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• if ignoreMetadata is set, EXIF chunk will be ignored

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Commits on Jun 13, 2018

• added unit test which writes a png with a Exif Profile and checks after reloading it, if the profile is still there (SixLabors#611)

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Commits on Jun 16, 2018

• - no longer exposing raw exif data byte's, using ToByteArray to write the ExifChunk

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• all Exif tests which write and load images are now testing png and jpg

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Commits on Jun 17, 2018

• removed code duplication setting the byte order marker

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• ToByteArray skips the first 6 bytes if includeExifCode is false, added unit test for that

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• Merge branch 'master' into feature/pngExif

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• avoiding unnecessary allocation of the exif id byte array in StartsWithExifIdCode()

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Commits on Jun 18, 2018

• Merge branch 'master' into feature/pngExif

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Commits on Jun 20, 2018

• Merge branch 'master' into feature/pngExif

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Commits on Jun 23, 2018

• Merge remote-tracking branch 'upstream/master' into feature/pngExif

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• Merge remote-tracking branch 'origin/feature/pngExif' into feature/pngExif

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• removed ExifIdCode from ExifConstants and ExifProfile, using ExifMarker defined in Jpeg ProfileResolver

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• using Span CopyTo() in the ExifProfile Constructor to copy the data from one exifprofile to another

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• Merge remote-tracking branch 'upstream/master' into feature/pngExif

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• fixed submodule merge mistake, setting it to "add reference output for FontShapesAreRenderedCorrectlyAlongACirclePath"

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• corrected big endian byte order marker

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• using defined exif constants in the TestProfileToByteArrayWorks Test

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Commits on Jun 24, 2018

• to make ExifProfile format agnostic again: passing ExifIdCode as ReadonlySpan to the ToByteArray method

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• Merge remote-tracking branch 'upstream/master' into feature/pngExif

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Commits on Jun 28, 2018

• Merge branch 'master' into feature/pngExif

  JimBobSquarePants

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• commented out not needed references

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• - fixed error message in WriteExifProfile, when Exif data exceeds the limits

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• Merge remote-tracking branch 'upstream/master' into feature/pngExif

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• added SyncProfiles() before writing the Exif Chunk

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Commits on Jul 7, 2018

• if Exif data exceeds 64K and is split over multiple App1 marker, it will be extended like the ICC profile does

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• if exif data exceeds 64k, it will be written in multiple APP1 markers

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• added unit test for writing large exif profiles

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• Merge remote-tracking branch 'upstream/master' into feature/pngExif

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Commits on Jul 9, 2018

• removed unnecessary comments

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• removed ExifIdCode parameter from ExifProfile.ToByteArray, because this is jpeg specific and should be handled by the jpeg encoder

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• to keep the ExifReader free from jpeg specific stuff, the Exif Id Code will be skipped when setting the ExifProfile

  brianpopow

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• Merge branch 'master' into feature/pngExif

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Commits on Jul 10, 2018

• skipping exif id code before extending the exif profile

  brianpopow

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• added support for large exif profiles for the old GolangJpegDecoderCore

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• Merge branch 'master' into feature/pngExif

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Commits on Jul 13, 2018

• moved extending the ExifProfile to the jpeg decoder

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• Merge branch 'master' into feature/pngExif

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Commits on Jul 16, 2018

• Merge branch 'master' into feature/pngExif

  JimBobSquarePants

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Commits on Jul 17, 2018

• Merge branch 'master' into feature/pngExif

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Commits on Jul 18, 2018

• Merge branch 'master' into feature/pngExif

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Commits on Aug 4, 2018

• Merge remote-tracking branch 'upstream/master' into feature/pngExif

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• Align ICC and EXIF API.

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