Atomic_req (libdrm.Drm.Kms.Atomic

type t

A dynamic array of (object_id, property_id, value) items.

val create : unit -> t

create () is a fresh empty array.

val add_property : 
  t ->
  'a Properties.metadata ->
  ('a, 'v) Property.t ->
  'v ->
  unit

add_property t meta prop value appends one item to t.

val commit : 
  ?page_flip_event:nativeint ->
  ?page_flip_async:bool ->
  ?test_only:bool ->
  ?nonblock:bool ->
  ?allow_modeset:bool ->
  Device.t ->
  t ->
  unit

commit dev t atomically applies all the changes in t.

val duplicate : t -> t

duplicate t is a copy of t.

val merge : t -> t -> unit

merge t arg appends a copy of each element of arg to t.

val get_cursor : t -> int

get_cursor t is the number of allocated items in t.