A class that tracks all clips that have been recorded in the current entity pass stencil. More...

#include <entity_pass.h>

Public Member Functions
	EntityPassClipRecorder ()

	~EntityPassClipRecorder ()=default

void	RecordEntity (const Entity &entity, Contents::ClipCoverage::Type type)
	Record the entity based on the provided coverage [type]. More...

const std::vector< Entity > &	GetReplayEntities () const

Detailed Description

A class that tracks all clips that have been recorded in the current entity pass stencil.

These clips are replayed when restoring the backdrop so that the stencil buffer is left in an identical state.

Definition at line 329 of file entity_pass.h.

Constructor & Destructor Documentation

◆ EntityPassClipRecorder()

impeller::EntityPassClipRecorder::EntityPassClipRecorder ( )

Definition at line 1170 of file entity_pass.cc.

1170 {}

◆ ~EntityPassClipRecorder()

impeller::EntityPassClipRecorder::~EntityPassClipRecorder ( )

default

Member Function Documentation

◆ GetReplayEntities()

const std::vector< Entity > & impeller::EntityPassClipRecorder::GetReplayEntities ( ) const

Definition at line 1186 of file entity_pass.cc.

                                                                          {
   return rendered_clip_entities_;
 }

◆ RecordEntity()

void impeller::EntityPassClipRecorder::RecordEntity	(	const Entity &	entity,
		Contents::ClipCoverage::Type	type
	)

Record the entity based on the provided coverage [type].

Definition at line 1172 of file entity_pass.cc.

                                                                          {
   switch (type) {
     case Contents::ClipCoverage::Type::kNoChange:
       return;
     case Contents::ClipCoverage::Type::kAppend:
       rendered_clip_entities_.push_back(entity.Clone());
       break;
     case Contents::ClipCoverage::Type::kRestore:
       rendered_clip_entities_.pop_back();
       break;
   }
 }

References impeller::Entity::Clone(), and impeller::kRestore.

The documentation for this class was generated from the following files:

impeller/entity/entity_pass.h
impeller/entity/entity_pass.cc