tree a215ce7452b57b528be8aefe022d84f24cccdf7d
parent f7a2f835ae83409dec1e0487424cec7718385fb6
author Daniel Stone <daniels@collabora.com> 1481304730 +0000
committer Daniel Stone <daniels@collabora.com> 1531309507 +0100

compositor-drm: Return plane state from plane preparation

Return a pointer to the plane state, rather than returning its
underlying weston_plane. This eliminates any ambiguity between placing
client buffers on planes, and placing them through the renderer.

drm_output_propose_state is only concerned with preparing, testing, and
returning DRM state objects. Assigning views to weston_planes only
happens later, inside drm_assign_planes. This makes that split more
clear.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>