impeller::PipelineLibrary Class Reference

#include <pipeline_library.h>

Inheritance diagram for impeller::PipelineLibrary:

Public Member Functions
virtual	~PipelineLibrary ()
PipelineFuture< PipelineDescriptor >	GetPipeline (std::optional< PipelineDescriptor > descriptor)
PipelineFuture< ComputePipelineDescriptor >	GetPipeline (std::optional< ComputePipelineDescriptor > descriptor)
virtual bool	IsValid () const =0
virtual PipelineFuture< PipelineDescriptor >	GetPipeline (PipelineDescriptor descriptor)=0
virtual PipelineFuture< ComputePipelineDescriptor >	GetPipeline (ComputePipelineDescriptor descriptor)=0
virtual void	RemovePipelinesWithEntryPoint (std::shared_ptr< const ShaderFunction > function)=0

Protected Member Functions
	PipelineLibrary ()

Detailed Description

Definition at line 30 of file pipeline_library.h.

Constructor & Destructor Documentation

~PipelineLibrary()

impeller::PipelineLibrary::~PipelineLibrary ( )

virtualdefault

PipelineLibrary()

impeller::PipelineLibrary::PipelineLibrary ( )

protecteddefault

Member Function Documentation

GetPipeline() [1/4]

virtual PipelineFuture< ComputePipelineDescriptor > impeller::PipelineLibrary::GetPipeline ( ComputePipelineDescriptor  descriptor )

pure virtual

Implemented in impeller::PipelineLibraryGLES, impeller::PipelineLibraryMTL, and impeller::PipelineLibraryVK.

GetPipeline() [2/4]

virtual PipelineFuture< PipelineDescriptor > impeller::PipelineLibrary::GetPipeline ( PipelineDescriptor  descriptor )

pure virtual

Implemented in impeller::PipelineLibraryGLES, impeller::PipelineLibraryMTL, and impeller::PipelineLibraryVK.

GetPipeline() [3/4]

PipelineFuture< ComputePipelineDescriptor > impeller::PipelineLibrary::GetPipeline

(

std::optional< ComputePipelineDescriptor >

descriptor

)

Definition at line 24 of file pipeline_library.cc.

                                                       {
  if (descriptor.has_value()) {
    return GetPipeline(descriptor.value());
  }
  auto promise = std::make_shared<
      std::promise<std::shared_ptr<Pipeline<ComputePipelineDescriptor>>>>();
  promise->set_value(nullptr);
  return {descriptor, promise->get_future()};
}

GetPipeline() [4/4]

PipelineFuture< PipelineDescriptor > impeller::PipelineLibrary::GetPipeline

(

std::optional< PipelineDescriptor >

descriptor

)

Definition at line 13 of file pipeline_library.cc.

                                                {
  if (descriptor.has_value()) {
    return GetPipeline(descriptor.value());
  }
  auto promise = std::make_shared<
      std::promise<std::shared_ptr<Pipeline<PipelineDescriptor>>>>();
  promise->set_value(nullptr);
  return {descriptor, promise->get_future()};
}

IsValid()

virtual bool impeller::PipelineLibrary::IsValid ( ) const

pure virtual

Implemented in impeller::PipelineLibraryGLES, impeller::PipelineLibraryMTL, and impeller::PipelineLibraryVK.

RemovePipelinesWithEntryPoint()

virtual void impeller::PipelineLibrary::RemovePipelinesWithEntryPoint ( std::shared_ptr< const ShaderFunction >  function )

pure virtual

Implemented in impeller::PipelineLibraryGLES, impeller::PipelineLibraryMTL, and impeller::PipelineLibraryVK.

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

• impeller/renderer/pipeline_library.h
• impeller/renderer/pipeline_library.cc