Underexpose warning does not always work
git master branch
I'm attaching some screenshots. After applying the base curve for Pentax K-5, if the threshold for underexpose warning is set to 0%, the false color does not colorize the RGB 0,0,0 pixels.
If you set the threshold to more than 0%, the warning starts to work. When the threshold is placed to 0%, it colorize the edges only
opencl: fix bug #11802
root cause are rounding errors. also: fix a bug in the non-SSE2 CPU codepath.
This issue appears only if opencl is enabled. An opencl overxepose kernel module bug?
- % Done changed from 0 to 10
- Status changed from New to Confirmed
- Assignee set to Ulrich Pegelow
I can confirm that there is a difference between CPU and OpenCL in the over/underexposed warning.
- Target version set to 2.4.0
- % Done changed from 10 to 100
- Status changed from Confirmed to Fixed
It seems there is a regression on that issue.
with and without opencl activated
And what is wrong about that image? What would you expect to see differently?
it seemed to me that only the edges were highlighted and black parts were not. But I'll check better
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