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Bug #11075

Wrong border pixels with Tone Curve, Flip and OpenCL

Added by Jörg Mensmann over 3 years ago. Updated over 3 years ago.

Status:
Fixed
Priority:
Low
Category:
Darkroom
Target version:
Start date:
07/09/2016
Due date:
% Done:

100%

Estimated time:
Affected Version:
2.0.5
System:
all
bitness:
64-bit
hardware architecture:
amd64/x86

Description

When using the Tone Curve module and flipping the image (in the Crop and Rotate module) then wrong border pixels show up.
They are visible in darkroom mode but also in exported images when downscaling.

This only happens when OpenCL is enabled.

Might be related to #10511 (afc5e397d97) and possibly #10426.

bug-tonecurve-flip-opencl.jpg (629 KB) bug-tonecurve-flip-opencl.jpg Source image Jörg Mensmann, 07/09/2016 07:25 PM
bug-tonecurve-flip-opencl.jpg.xmp (2.65 KB) bug-tonecurve-flip-opencl.jpg.xmp Sidecar Jörg Mensmann, 07/09/2016 07:26 PM
bug-tonecurve-flip-opencl-export_with_opencl.jpg (59.7 KB) bug-tonecurve-flip-opencl-export_with_opencl.jpg Exported image, OpenCL enabled Jörg Mensmann, 07/09/2016 07:26 PM
bug-tonecurve-flip-opencl-export_without_opencl.jpg (50.1 KB) bug-tonecurve-flip-opencl-export_without_opencl.jpg Exported image, OpenCL disabled Jörg Mensmann, 07/09/2016 07:26 PM

Associated revisions

Revision 8108497c (diff)
Added by Ulrich Pegelow over 3 years ago

opencl: fix border handling in crop&rotate (fixes #11075)

Revision b4e4b366 (diff)
Added by Ulrich Pegelow over 3 years ago

opencl: fix border handling in crop&rotate (fixes #11075)

(cherry picked from commit 8108497cfc1206fb026876fbec9c7c74195ecc70)

History

#1 Updated by Ulrich Pegelow over 3 years ago

  • % Done changed from 0 to 10
  • Target version set to Candidate for next minor release
  • Assignee set to Ulrich Pegelow
  • Status changed from New to Confirmed

... dreadful crop&rotate module :(

#2 Updated by Ulrich Pegelow over 3 years ago

  • System changed from Fedora/RHEL to all

#3 Updated by Ulrich Pegelow over 3 years ago

  • % Done changed from 10 to 100
  • Status changed from Confirmed to Fixed

#4 Updated by Roman Lebedev over 3 years ago

  • Target version changed from Candidate for next minor release to 2.2.0

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