impeller::SamplerVK Class Reference

#include <sampler_vk.h>

Inheritance diagram for impeller::SamplerVK:

Public Member Functions
	SamplerVK (const vk::Device &device, const SamplerDescriptor &, std::shared_ptr< YUVConversionVK > yuv_conversion={})
	~SamplerVK () override
vk::Sampler	GetSampler () const
std::shared_ptr< SamplerVK >	CreateVariantForConversion (std::shared_ptr< YUVConversionVK > conversion) const
const std::shared_ptr< YUVConversionVK > &	GetYUVConversion () const
Public Member Functions inherited from impeller::Sampler
virtual	~Sampler ()
const SamplerDescriptor &	GetDescriptor () const

Additional Inherited Members
Static Public Member Functions inherited from impeller::BackendCast< SamplerVK, Sampler >
static SamplerVK &	Cast (Sampler &base)
static const SamplerVK &	Cast (const Sampler &base)
static SamplerVK *	Cast (Sampler *base)
static const SamplerVK *	Cast (const Sampler *base)
Protected Member Functions inherited from impeller::Sampler
	Sampler (const SamplerDescriptor &desc)
Protected Attributes inherited from impeller::Sampler
SamplerDescriptor	desc_

Detailed Description

Definition at line 18 of file sampler_vk.h.

Constructor & Destructor Documentation

SamplerVK()

impeller::SamplerVK::SamplerVK	(	const vk::Device &	device,
		const SamplerDescriptor &	desc,
		std::shared_ptr< YUVConversionVK >	yuv_conversion = {}
	)

Definition at line 101 of file sampler_vk.cc.

    : Sampler(desc),
      device_(device),
      sampler_(MakeSharedVK<vk::Sampler>(
          CreateSampler(device, desc_, yuv_conversion))),
      yuv_conversion_(std::move(yuv_conversion)) {
  is_valid_ = sampler_ && !!sampler_->Get();
}

~SamplerVK()

impeller::SamplerVK::~SamplerVK ( )

overridedefault

Member Function Documentation

CreateVariantForConversion()

std::shared_ptr< SamplerVK > impeller::SamplerVK::CreateVariantForConversion

(

std::shared_ptr< YUVConversionVK >

conversion

)

const

Definition at line 118 of file sampler_vk.cc.

                                                     {
  if (!conversion || !is_valid_) {
    return nullptr;
  }
  return std::make_shared<SamplerVK>(device_, desc_, std::move(conversion));
}

References impeller::Sampler::desc_.

Referenced by impeller::TextureVK::GetImmutableSamplerVariant().

GetSampler()

vk::Sampler impeller::SamplerVK::GetSampler

(

)

const

Definition at line 114 of file sampler_vk.cc.

                                      {
  return *sampler_;
}

GetYUVConversion()

const std::shared_ptr< YUVConversionVK > & impeller::SamplerVK::GetYUVConversion

(

)

const

Definition at line 126 of file sampler_vk.cc.

                                                                        {
  return yuv_conversion_;
}

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

• impeller/renderer/backend/vulkan/sampler_vk.h
• impeller/renderer/backend/vulkan/sampler_vk.cc