[PATCH 2/3] compositor: add an assign_planes hook to the output

This allows each output back end to optimize drawing using overlay planes and cursors (yet to be integrated). If a surface is assigned to a plane, the back end should clear its damage field so that the later repaint code won't look at it. --- src/compositor-drm.c |1 + src/compositor-open

[PATCH 2/3] compositor: add an assign_planes hook to the output

This allows each output back end to optimize drawing using overlay planes and cursors (yet to be integrated). If a surface is assigned to a plane, the back end should clear its damage field so that the later repaint code won't look at it. --- src/compositor-drm.c |1 + src/compositor-open