Add support for reading TIFFs with PlanarConfiguration=2 #5364

Merged

wiredfool merged 17 commits intopython-pillow:masterfrom wiredfool:4641_merge

Mar 28, 2021

+492-184

Commits on Mar 28, 2021

Add Tests and support for Planar Tiff Images

kkopachev
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wiredfool
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Implementation for PlanarConfiguration=2 Tiffs, manually merged from f566c8a
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initialize the unpackers
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correct TIFFTAG_PLANARCONFIG size

nulano
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the previous commit also fixes these big-endian failures

nulano
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wiredfool
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remove double pointer

nulano
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wiredfool
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Planes should be int, not uint
wiredfool
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Use flag instead of recalculating
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not
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UINT8 -> int for plane
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only use TIFFReadRGBA* in case of o_jpeg compression

kkopachev
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Swap pixel values on Big Endian

kkopachev
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wiredfool
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unify reading of YCbCr Tiffs

kkopachev
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Refactor into smaller functions

kkopachev
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Check for dimensions and sizes to fit into int

kkopachev
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wiredfool
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Add sanity check for memory overruns

kkopachev
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wiredfool
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Stop guessing strip size and pass expected size

kkopachev
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wiredfool
committed