xvmc: Initialize pallete_format in PipeToComponentOrder
Fixes a warning in GCC 9+ that's been bugging me for a very long time when building Mesa.
Signed-off-by: Joshua Ashton joshua@froggi.es
Fixes a warning in GCC 9+ that's been bugging me for a very long time when building Mesa.
Signed-off-by: Joshua Ashton joshua@froggi.es