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component precision upscaling isn't correct in opj_decompress #458

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gcode-importer opened this issue Dec 22, 2014 · 2 comments
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component precision upscaling isn't correct in opj_decompress #458

gcode-importer opened this issue Dec 22, 2014 · 2 comments
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Originally reported on Google Code with ID 458

component precision upscaling is done by a simple shift.
This leads to undesirable results. e.g. 1 bit bit rescaling to 8 bits gets 0U => 0U,
1U => 128U. instead of 1U => 255U.

Reported by mayeut on 2014-12-22 15:33:41
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This issue was updated by revision r2981.

Reported by mayeut on 2014-12-22 15:47:08

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This issue was closed by revision r2982.

Reported by mayeut on 2014-12-22 15:50:40

  • Status changed: Fixed

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