Module webrender::render_task_graph

This module contains the render task graph.

Code associated with creating specific render tasks is in the render_task module.

Structs

• Pass
  A pass expresses dependencies between tasks. Each pass consists of a number of subpasses.
• PassId
• RenderPass
  A render pass represents a set of rendering operations that don’t depend on one another.
• RenderTaskAllocation
  Allows initializing a render task directly into the render task buffer.
• RenderTaskGraph
  The RenderTaskGraph is the immutable representation of the render task graph. It is built by the RenderTaskGraphBuilder, and is constructed once per frame.
• RenderTaskGraphBuilder
  The persistent interface that is used during frame building to construct the frame graph.
• RenderTaskId
• SubPass
  A subpass is a specific render target, and a list of tasks to draw to it.
• Surface 🔒
  An internal representation of a dynamic surface that tasks can be allocated into. Maintains some extra metadata about each surface during the graph build.

Enums

• SubPassSurface
  A sub-pass can draw to either a dynamic (temporary render target) surface, or a persistent surface (texture or picture cache).

Constants

• TEXTURE_DIMENSION_MASK 🔒
  If we ever need a larger texture than the ideal, we better round it up to a reasonable number in order to have a bit of leeway in case the size of this this target is changing each frame.

Functions

• assign_free_pass 🔒
• dump_render_tasks_as_svg
• dump_task_dependency_link 🔒