Encoder (brr.Brr_webgpu.Gpu.Render

Encoders

type t

The type for GPURenderPassEncoder objects.

val label : t -> Jstr.t

label e is the label of e.

val end' : t -> unit

end e ends the command sequence.

Setup commands

val set_pipeline : t -> Render_pipeline.t -> unit

set_pipline e p sets the pipeline of e to p for subsequent commands.

val set_viewport : 
  t ->
  x:float ->
  y:float ->
  w:float ->
  h:float ->
  min_depth:float ->
  max_depth:float ->
  unit

set_viewport sets the viewport.

val set_scissor_rect : t -> x:int -> y:int -> w:int -> h:int -> unit

set_scissor_rect sets the scissor rectangle.

val set_blend_constant : t -> Color.t -> unit

set_blend_constant sets the blend color constant.

val set_stencil_reference : t -> int -> unit

set_stencil_reference sets the stencil reference.

val set_bind_group : 
  ?dynamic_offsets:int list ->
  ?group:Bind_group.t ->
  t ->
  index:int ->
  unit

set_bind_group sets a bind group for subsequent commands.

val set_bind_group' : 
  ?group:Bind_group.t ->
  t ->
  index:int ->
  dynamic_offsets:int array ->
  offsets_start:int ->
  offsets_length:int ->
  unit

set_bind_group sets a bind group for subsequent commands.

set_bind_group' sets a bind group for subsequent commands.

val set_index_buffer : 
  ?offset:int ->
  ?size:int ->
  t ->
  Buffer.t ->
  format:Index_format.t ->
  unit

set_index_buffer sets the index data for subsequent commands.

val set_vertex_buffer : 
  ?buffer:Buffer.t ->
  ?offset:int ->
  ?size:int ->
  t ->
  slot:int ->
  unit

set_index_buffer sets sets the vertex data for subsequent commands.

Bundle and draw commands

val execute_bundles : t -> Render_bundle.t list -> unit

execute_bundles e bs executes bundles bs on e.

val draw : 
  ?first_instance:int ->
  ?first_vertex:int ->
  ?instance_count:int ->
  t ->
  vertex_count:int ->
  unit

draw draws primitives.

val draw_indexed : 
  ?first_instance:int ->
  ?base_vertex:int ->
  ?first_index:int ->
  ?instance_count:int ->
  t ->
  index_count:int ->
  unit

draw_indexed draws indexed primitives.

val draw_indirect : t -> Buffer.t -> offset:int -> unit

draw_indirect draws primitives.

val draw_indexed_indirect : t -> Buffer.t -> offset:int -> unit

draw_indexed_indirect draws indexed primitives.

Debug commands

val push_debug_group : t -> Jstr.t -> unit

push_debug_group e l starts a debug group l on e.

val pop_debug_group : t -> unit

pop_debug_group e ends the debug group o n e.

val insert_debug_marker : t -> Jstr.t -> unit

insert_debug_marker e l marks a point l in e.