libs: filter: guard all color properties to VA-API 1.2.0
Older VA-API (0.39.0) doesn't have VAProcColorProperties.
Thus, guard all colorimetry -> VA-API support to version 1.2.0.
Fixes #234 (closed)
Edited by U. Artie Eoff
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
Older VA-API (0.39.0) doesn't have VAProcColorProperties.
Thus, guard all colorimetry -> VA-API support to version 1.2.0.
Fixes #234 (closed)