tree 44486e5942ca5547926400befdaaaab5d183759c
parent 0fa8c49be17b659995ba185ce1faa9adb9aab9dd
author David Turner <david.turner@argondesign.com> 1549539006 +0000
committer David Turner <david.turner@argondesign.com> 1550003810 +0000

Separate flat and pyramid gop structures

New define_flat_gf_group_structure() function taking most of the body of
define_gf_group_structure().  define_gf_group_structure() now just
decides whether to call define_flat_gf_group_structure() or
define_pyramid_gf_group_structure().  This minor restructure should make
it clearer that there are two distinct GOP structures which may be used
and how/where the choice between them is made.

Change-Id: I4211c848421b73581c1a054ad52776a32785313c