Problem summary
When GPU for viewer is enabled, and when wiping between two images, gain and gamma controls do not effect image.
Customer reported version
nuke.11.0v2
Customer reported platform
10.12
Steps to reproduce
1) Launch Nuke.
2) Press "r" to read in footage. Navigate to a file and open it.
3) Press "Alt+k" to duplicate the read node.
4. Press "1" to load the first image into the viewer.
5. Press "2" to load the second image into the viewer.
6. Press "w" to wipe between the two images.
7. With the cursor over the viewer, press "s" to bring up the settings in the properties bin.
8. Enable "Use GPU for viewer when possible"
9. At the top of the viewer, adjust the gamma and gain controls.
Result: The image is not altered.
Workaround
Disable GPU viewer.
Reproduced by support
This problem has been reproduced on:
Nuke 11.0v2 - Windows 10, OSX 10.13, Centos 6.9
This problem has not been reproduced on:
Nuke 11.0v1 - Windows 10, OSX 10.13, Centos 6.9
Nuke 10.5v6 - Windows 10, OSX 10.13, Centos 6.9
Earliest version tested
Nuke 10.5v6 - Windows 10, OSX 10.13, Centos 6.9
Expected behaviour
Image should be modified by the gain/gamma controls.
Actual behaviour
Image ignores gain/gamma controls.