video-converter: Fix RGB-XYZ-RGB conversion (!491) · Merge requests · GStreamer / gst-plugins-base · GitLab

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Edward Hervey requested to merge bilboed/gst-plugins-base:xyzconversion into master Nov 08, 2019

The matrices were in the wrong order.

Instead of the conversion matrix being

XYZ_TO_RGB_output * RGB_TO_XYZ_input * input_RGB

It was

RGB_TO_XYZ_input * XYZ_TO_RGB_output * input_RGB

Edited Nov 08, 2019 by Edward Hervey