GrVkBackendTextureData Class Reference

Inheritance diagram for GrVkBackendTextureData:

Public Member Functions
	GrVkBackendTextureData (const GrVkImageInfo &info, sk_sp< skgpu::MutableTextureState > mutableState=nullptr)
const GrVkImageInfo &	info () const
sk_sp< skgpu::MutableTextureState >	getMutableState () const override
void	setMutableState (const skgpu::MutableTextureState &state) override
skgpu::MutableTextureState *	mutableState ()
const skgpu::MutableTextureState *	mutableState () const
Public Member Functions inherited from GrBackendTextureData
virtual	~GrBackendTextureData ()

Private Member Functions
void	copyTo (AnyTextureData &textureData) const override
bool	isProtected () const override
bool	equal (const GrBackendTextureData *that) const override
bool	isSameTexture (const GrBackendTextureData *that) const override
GrBackendFormat	getBackendFormat () const override

Additional Inherited Members
Protected Types inherited from GrBackendTextureData
using	AnyTextureData = GrBackendTexture::AnyTextureData
Protected Member Functions inherited from GrBackendTextureData
	GrBackendTextureData ()=default
	GrBackendTextureData (const GrBackendTextureData &)=default

Detailed Description

Definition at line 157 of file GrVkBackendSurface.cpp.

Constructor & Destructor Documentation

GrVkBackendTextureData()

GrVkBackendTextureData::GrVkBackendTextureData ( const GrVkImageInfo &  info, sk_sp< skgpu::MutableTextureState >  mutableState = nullptr  )

inline

Definition at line 159 of file GrVkBackendSurface.cpp.

            : fVkInfo(info) {
        if (mutableState) {
            fMutableState = std::move(mutableState);
        } else {
            fMutableState =
                    sk_make_sp<skgpu::MutableTextureState>(skgpu::MutableTextureStates::MakeVulkan(
                            info.fImageLayout, info.fCurrentQueueFamily));
        }
    }

Member Function Documentation

copyTo()

void GrVkBackendTextureData::copyTo ( AnyTextureData &  textureData ) const

inlineoverrideprivatevirtual

Implements GrBackendTextureData.

Definition at line 184 of file GrVkBackendSurface.cpp.

                                                            {
        textureData.emplace<GrVkBackendTextureData>(fVkInfo, fMutableState);
    }

equal()

bool GrVkBackendTextureData::equal ( const GrBackendTextureData *  that ) const

inlineoverrideprivatevirtual

Implements GrBackendTextureData.

Definition at line 190 of file GrVkBackendSurface.cpp.

                                                                {
        SkASSERT(!that || that->type() == GrBackendApi::kVulkan);
        if (auto otherVk = static_cast<const GrVkBackendTextureData*>(that)) {
            // For our tests when checking equality we are assuming both backendTexture objects will
            // be using the same mutable state object.
            if (fMutableState != otherVk->fMutableState) {
                return false;
            }
            return GrVkImageInfoWithMutableState(fVkInfo, fMutableState.get()) ==
                   GrVkImageInfoWithMutableState(otherVk->fVkInfo, fMutableState.get());
        }
        return false;
    }

getBackendFormat()

GrBackendFormat GrVkBackendTextureData::getBackendFormat ( ) const

inlineoverrideprivatevirtual

Implements GrBackendTextureData.

Definition at line 213 of file GrVkBackendSurface.cpp.

                                                      {
        auto info = GrVkImageInfoWithMutableState(fVkInfo, fMutableState.get());
        bool usesDRMModifier = info.fImageTiling == VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT;
        if (info.fYcbcrConversionInfo.isValid()) {
            SkASSERT(info.fFormat == info.fYcbcrConversionInfo.fFormat);
            return GrBackendFormats::MakeVk(info.fYcbcrConversionInfo, usesDRMModifier);
        }
        return GrBackendFormats::MakeVk(info.fFormat, usesDRMModifier);
    }

getMutableState()

sk_sp< skgpu::MutableTextureState > GrVkBackendTextureData::getMutableState ( ) const

inlineoverridevirtual

Reimplemented from GrBackendTextureData.

Definition at line 173 of file GrVkBackendSurface.cpp.

                                                                     {
        return fMutableState;
    }

info()

const GrVkImageInfo & GrVkBackendTextureData::info ( ) const

inline

Definition at line 171 of file GrVkBackendSurface.cpp.

{ return fVkInfo; }

isProtected()

bool GrVkBackendTextureData::isProtected ( ) const

inlineoverrideprivatevirtual

Implements GrBackendTextureData.

Definition at line 188 of file GrVkBackendSurface.cpp.

{ return fVkInfo.fProtected == skgpu::Protected::kYes; }

isSameTexture()

bool GrVkBackendTextureData::isSameTexture ( const GrBackendTextureData *  that ) const

inlineoverrideprivatevirtual

Implements GrBackendTextureData.

Definition at line 204 of file GrVkBackendSurface.cpp.

                                                                        {
        SkASSERT(!that || that->type() == GrBackendApi::kVulkan);
        if (auto otherVk = static_cast<const GrVkBackendTextureData*>(that)) {
            return fVkInfo.fImage == otherVk->fVkInfo.fImage;
        }
        return false;
 
    }

mutableState() [1/2]

skgpu::MutableTextureState * GrVkBackendTextureData::mutableState ( )

inline

Definition at line 180 of file GrVkBackendSurface.cpp.

{ return fMutableState.get(); }

mutableState() [2/2]

const skgpu::MutableTextureState * GrVkBackendTextureData::mutableState ( ) const

inline

Definition at line 181 of file GrVkBackendSurface.cpp.

{ return fMutableState.get(); }

setMutableState()

void GrVkBackendTextureData::setMutableState ( const skgpu::MutableTextureState &  state )

inlineoverridevirtual

Reimplemented from GrBackendTextureData.

Definition at line 176 of file GrVkBackendSurface.cpp.

                                                                         {
        fMutableState->set(state);
    }

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

• third_party/skia/src/gpu/ganesh/vk/GrVkBackendSurface.cpp