chroma: cvpx: convert video format color properties and attach them to converted CoreVideo buffer
requested to merge umxprime/vlc:umxprime/4.x/decoder/videotoolbox/chroma-cvpx-attach-color-properties into master
This converts color properties from the source video format and attach them to the converted CoreVideo buffer in order to present them properly with a native Darwin renderer.
Edited by Maxime Chapelet