Canon .RMF Gamma and Exposure changes are not rendered in output file

[joeral (Joe Ralston)]

When i bring in a Canon.rmf file and uncheck MTI GPU DEBAYER and then adjust Gamma or exposure none of the changes are rendered in the output file.
Testing on version 1.5.4-b5633

[dave (David McClure)]

I can confirm this is the case.

The rendering always uses the GPU debayer, but we apparently haven’t implemented those adjustments in that code path.

We will either have to:

1. implement those adjustments in the GPU debayer OR
2. fall back to the CPU debayer if any of those parameters are changed

[dave (David McClure)]

This is fixed in v1.5.4 b5735 by falling back to CPU debayer when those parameters are adjusted during rendering.