impeller::ReactorGLES::Worker Class Reference

A delegate implemented by a thread on which an OpenGL context is current. There may be multiple workers for the reactor to perform reactions on. In that case, it is the workers responsibility to ensure that all of them use either the same OpenGL context or multiple OpenGL contexts in the same sharegroup. More...

#include <reactor_gles.h>

Inheritance diagram for impeller::ReactorGLES::Worker:

Public Member Functions
virtual	~Worker ()=default
virtual bool	CanReactorReactOnCurrentThreadNow (const ReactorGLES &reactor) const =0
	Determines the ability of the worker to service a reaction on the current thread. The OpenGL context must be current on the thread if the worker says it is able to service a reaction.

Detailed Description

A delegate implemented by a thread on which an OpenGL context is current. There may be multiple workers for the reactor to perform reactions on. In that case, it is the workers responsibility to ensure that all of them use either the same OpenGL context or multiple OpenGL contexts in the same sharegroup.

Definition at line 68 of file reactor_gles.h.

Constructor & Destructor Documentation

~Worker()

virtual impeller::ReactorGLES::Worker::~Worker ( )

virtualdefault

Member Function Documentation

CanReactorReactOnCurrentThreadNow()

virtual bool impeller::ReactorGLES::Worker::CanReactorReactOnCurrentThreadNow ( const ReactorGLES &  reactor ) const

pure virtual

Determines the ability of the worker to service a reaction on the current thread. The OpenGL context must be current on the thread if the worker says it is able to service a reaction.

Parameters

[in]

reactor

The reactor

Returns

If the worker is able to service a reaction. The reactor assumes the context is already current if true.

Implemented in flutter::AndroidContextGLImpeller::ReactorWorker, flutter::ReactorWorker, and impeller::PlaygroundImplGLES::ReactorWorker.

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

• impeller/renderer/backend/gles/reactor_gles.h