impeller::GenericRenderPipelineHandle Class Reference

#include <pipeline.h>

Inheritance diagram for impeller::GenericRenderPipelineHandle:

Public Member Functions
	GenericRenderPipelineHandle (const Context &context, std::optional< PipelineDescriptor > desc, bool async=true)
	GenericRenderPipelineHandle (PipelineFuture< PipelineDescriptor > future)
virtual	~GenericRenderPipelineHandle ()=default
std::shared_ptr< Pipeline< PipelineDescriptor > >	WaitAndGet (PipelineCompileQueue *queue)
std::optional< PipelineDescriptor >	GetDescriptor () const

Detailed Description

Holds a reference to a Pipeline used for rendering.

See also

RenderPipelineHandle the templated subclass that stores compile-time shader information.

Definition at line 115 of file pipeline.h.

Constructor & Destructor Documentation

GenericRenderPipelineHandle() [1/2]

impeller::GenericRenderPipelineHandle::GenericRenderPipelineHandle ( const Context &  context, std::optional< PipelineDescriptor >  desc, bool  async = true  )

inlineexplicit

Definition at line 117 of file pipeline.h.

      : GenericRenderPipelineHandle(
            CreatePipelineFuture(context, std::move(desc), /*async=*/async)) {}

GenericRenderPipelineHandle() [2/2]

impeller::GenericRenderPipelineHandle::GenericRenderPipelineHandle ( PipelineFuture< PipelineDescriptor >  future )

inlineexplicit

Definition at line 123 of file pipeline.h.

      : pipeline_future_(std::move(future)) {}

~GenericRenderPipelineHandle()

virtual impeller::GenericRenderPipelineHandle::~GenericRenderPipelineHandle ( )

virtualdefault

Member Function Documentation

GetDescriptor()

std::optional< PipelineDescriptor > impeller::GenericRenderPipelineHandle::GetDescriptor ( ) const

inline

Definition at line 144 of file pipeline.h.

                                                        {
    return pipeline_future_.descriptor;
  }

WaitAndGet()

std::shared_ptr< Pipeline< PipelineDescriptor > > impeller::GenericRenderPipelineHandle::WaitAndGet ( PipelineCompileQueue *  queue )

inline

Definition at line 129 of file pipeline.h.

                                   {
    if (did_wait_) {
      return pipeline_;
    }
    did_wait_ = true;
    if (pipeline_future_.IsValid()) {
      if (queue != nullptr && pipeline_future_.descriptor.has_value()) {
        queue->PerformJobEagerly(pipeline_future_.descriptor.value());
      }
      pipeline_ = pipeline_future_.Get();
    }
    return pipeline_;
  }

References queue.

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

• impeller/renderer/pipeline.h