Module wp_fifo_manager_v1

Available on crate features staging and server only.

protocol for fifo constraints

When a Wayland compositor considers applying a content update, it must ensure all the update’s readiness constraints (fences, etc) are met.

This protocol provides a way to use the completion of a display refresh cycle as an additional readiness constraint.

Warning! The protocol described in this file is currently in the testing phase. Backward compatible changes may be added together with the corresponding interface version bump. Backward incompatible changes can only be done by creating a new major version of the extension.

Structs

• WpFifoManagerV1
  protocol for fifo constraints

Enums

• Error
  fatal presentation error
• Event
• Request

Constants

• REQ_DESTROY_OPCODE
  The wire opcode for this request
• REQ_DESTROY_SINCE
  The minimal object version supporting this request
• REQ_GET_FIFO_OPCODE
  The wire opcode for this request
• REQ_GET_FIFO_SINCE
  The minimal object version supporting this request