Matthew Waters 5a7f92aa51 glvideomixer: par may not exist in the caps ...

Fixes a critical in the gst-validate tests:

gst_structure_fixate_field_nearest_fraction: assertion 'gst_structure_has_field
(structure, field_name)

2016-01-29 14:03:26 +11:00

..

gl

glvideomixer: par may not exist in the caps

2016-01-29 14:03:26 +11:00