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Merge pull request #2201 from SixLabors/bp/issue2179
Tiff: Make sure 1 Bit compression is only used with 1 bit pixel type
pull/2207/head
Brian Popow
4 years ago
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1 changed files with
7 additions and
0 deletions
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src/ImageSharp/Formats/Tiff/TiffEncoderCore.cs
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@ -417,6 +417,13 @@ namespace SixLabors.ImageSharp.Formats.Tiff |
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return; |
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case TiffPhotometricInterpretation.Rgb: |
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// Make sure 1 Bit compression is only used with 1 bit pixel type.
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if (IsOneBitCompression(this.CompressionType)) |
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{ |
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// Invalid compression / bits per pixel combination, fallback to no compression.
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compression = DefaultCompression; |
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} |
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this.SetEncoderOptions(TiffBitsPerPixel.Bit24, photometricInterpretation, compression, predictor); |
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return; |
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} |
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