ARW: Support new LJPEG compression on ILCE-7M4 and ILCE-7R5, approach 2#484
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LebedevRI merged 16 commits intodarktable-org:developfrom Jun 8, 2023
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* Support large-resolution ARW from ILCE-7RM5 * Generalize sonyArrange in LJPEG arrangement to support 1x2 Co-authored-by: Artemis Tosini <me@artem.ist>
Recap: due to crop size roundup to multiples of tile size (512) Sony lossless files exhibit black areas if not further cropped down to actual pixel area, which is covered by the sensor. Exif.SubImage1.0x7038 seems to reliably provide the true crop size, whereas Exif.SubImage1.DefaultCropSize only crops to OOC jpeg size losing some pixel area
* upstream/pr/482: Do not apply crop from cameras.xml and set crop origin to 0,0 Boyscout: make sony exif tag naming consistent Use Exif.SubImage1.0x7038 field for Sony lossless compression crop ARW: Support new LJPEG compression on ILCE-7M4 and ILCE-7R5
…ld for square MCU's
`#pragma omp for` is non-sensical on itself.
Looks like UBSan sanitizes even the OpenMP-produced synthetic computations, and thus `rwDecoder.cpp:337:5: runtime error: unsigned integer overflow: 0 - 1 cannot be represented in type 'unsigned int'`.
Codecov ReportPatch coverage:
Additional details and impacted files@@ Coverage Diff @@
## develop #484 +/- ##
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+ Coverage 38.54% 59.07% +20.53%
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Files 643 232 -411
Lines 36905 13886 -23019
Branches 5073 1944 -3129
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- Hits 14224 8203 -6021
+ Misses 22106 5550 -16556
+ Partials 575 133 -442
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Based on #482 & #386,
and an alternative take to that of #483,
one that does not require fusing everything into the LJpegDecompressor.