Module zwp_linux_buffer_params_v1

parameters for creating a dmabuf-based wl_buffer

This temporary object is a collection of dmabufs and other parameters that together form a single logical buffer. The temporary object may eventually create one wl_buffer unless cancelled by destroying it before requesting ‘create’.

Single-planar formats only require one dmabuf, however multi-planar formats may require more than one dmabuf. For all formats, an ‘add’ request must be called once per plane (even if the underlying dmabuf fd is identical).

You must use consecutive plane indices (‘plane_idx’ argument for ‘add’) from zero to the number of planes used by the drm_fourcc format code. All planes required by the format must be given exactly once, but can be given in any order. Each plane index can be set only once.

Structs

• Flags
• ZwpLinuxBufferParamsV1
  parameters for creating a dmabuf-based wl_buffer

Enums

• Error
• Event
• Request

Constants

• EVT_CREATED_OPCODE
  The wire opcode for this event
• EVT_CREATED_SINCE
  The minimal object version supporting this event
• EVT_FAILED_OPCODE
  The wire opcode for this event
• EVT_FAILED_SINCE
  The minimal object version supporting this event
• REQ_ADD_OPCODE
  The wire opcode for this request
• REQ_ADD_SINCE
  The minimal object version supporting this request
• REQ_CREATE_IMMED_OPCODE
  The wire opcode for this request
• REQ_CREATE_IMMED_SINCE
  The minimal object version supporting this request
• REQ_CREATE_OPCODE
  The wire opcode for this request
• REQ_CREATE_SINCE
  The minimal object version supporting this request
• REQ_DESTROY_OPCODE
  The wire opcode for this request
• REQ_DESTROY_SINCE
  The minimal object version supporting this request