#include <GrD3DTexture.h>

Inheritance diagram for GrD3DTexture:

Public Member Functions
	~GrD3DTexture () override

GrBackendTexture	getBackendTexture () const override

GrBackendFormat	backendFormat () const override

D3D12_CPU_DESCRIPTOR_HANDLE	shaderResourceView ()

void	textureParamsModified () override

Public Member Functions inherited from GrTexture
GrTexture *	asTexture () override

const GrTexture *	asTexture () const override

virtual GrBackendTexture	getBackendTexture () const =0

virtual void	textureParamsModified ()=0

GrTextureType	textureType () const

bool	hasRestrictedSampling () const

void	markMipmapsDirty ()

void	markMipmapsClean ()

skgpu::Mipmapped	mipmapped () const

bool	mipmapsAreDirty () const

GrMipmapStatus	mipmapStatus () const

int	maxMipmapLevel () const

Public Member Functions inherited from GrSurface
SkISize	dimensions () const

int	width () const

int	height () const

SkRect	getBoundsRect () const

virtual GrBackendFormat	backendFormat () const =0

void	setRelease (sk_sp< skgpu::RefCntedCallback > releaseHelper)

void	setRelease (ReleaseProc proc, ReleaseCtx ctx)

virtual GrTexture *	asTexture ()

virtual const GrTexture *	asTexture () const

virtual GrRenderTarget *	asRenderTarget ()

virtual const GrRenderTarget *	asRenderTarget () const

GrInternalSurfaceFlags	flags () const

bool	readOnly () const

bool	framebufferOnly () const

bool	isProtected () const

void	setFramebufferOnly ()

Public Member Functions inherited from GrGpuResource
bool	wasDestroyed () const

const GrDirectContext *	getContext () const

GrDirectContext *	getContext ()

size_t	gpuMemorySize () const

UniqueID	uniqueID () const

const skgpu::UniqueKey &	getUniqueKey () const

std::string	getLabel () const

void	setLabel (std::string_view label)

CacheAccess	cacheAccess ()

const CacheAccess	cacheAccess () const

ProxyAccess	proxyAccess ()

ResourcePriv	resourcePriv ()

const ResourcePriv	resourcePriv () const

virtual void	dumpMemoryStatistics (SkTraceMemoryDump *traceMemoryDump) const

virtual const char *	getResourceType () const =0

Public Member Functions inherited from GrIORef< GrGpuResource >
bool	unique () const

void	ref () const

void	unref () const

void	refCommandBuffer () const

void	unrefCommandBuffer () const

Public Member Functions inherited from SkNoncopyable
	SkNoncopyable ()=default

	SkNoncopyable (SkNoncopyable &&)=default

SkNoncopyable &	operator= (SkNoncopyable &&)=default

Public Member Functions inherited from GrD3DTextureResource
	GrD3DTextureResource (const GrD3DTextureResourceInfo &info, sk_sp< GrD3DResourceState > state)

virtual	~GrD3DTextureResource ()

ID3D12Resource *	d3dResource () const

DXGI_FORMAT	dxgiFormat () const

GrBackendFormat	getBackendFormat () const

sk_sp< Resource >	resource () const

uint32_t	mipLevels () const

sk_sp< GrD3DResourceState >	grD3DResourceState () const

D3D12_RESOURCE_STATES	currentState () const

void	setResourceState (const GrD3DGpu *gpu, D3D12_RESOURCE_STATES newResourceState, unsigned int subresource=D3D12_RESOURCE_BARRIER_ALL_SUBRESOURCES)

void	prepareForPresent (GrD3DGpu *gpu)

unsigned int	sampleQualityPattern () const

void	updateResourceState (D3D12_RESOURCE_STATES newState)

void	setResourceRelease (sk_sp< GrSurface::RefCntedReleaseProc > releaseHelper)

Static Public Member Functions
static sk_sp< GrD3DTexture >	MakeNewTexture (GrD3DGpu *, skgpu::Budgeted, SkISize dimensions, const D3D12_RESOURCE_DESC &, GrProtected, GrMipmapStatus, std::string_view label)

static sk_sp< GrD3DTexture >	MakeWrappedTexture (GrD3DGpu *, SkISize dimensions, GrWrapCacheable, GrIOType, const GrD3DTextureResourceInfo &, sk_sp< GrD3DResourceState >)

static sk_sp< GrD3DTexture >	MakeAliasingTexture (GrD3DGpu *, sk_sp< GrD3DTexture >, const D3D12_RESOURCE_DESC &newDesc, D3D12_RESOURCE_STATES)

Static Public Member Functions inherited from GrTexture
static bool	StealBackendTexture (sk_sp< GrTexture >, GrBackendTexture , SkImages::BackendTextureReleaseProc )

static void	ComputeScratchKey (const GrCaps &caps, const GrBackendFormat &format, SkISize dimensions, GrRenderable, int sampleCnt, skgpu::Mipmapped, GrProtected, skgpu::ScratchKey *key)

Static Public Member Functions inherited from GrSurface
static size_t	ComputeSize (const GrBackendFormat &, SkISize dimensions, int colorSamplesPerPixel, skgpu::Mipmapped, bool binSize=false)

Static Public Member Functions inherited from GrGpuResource
static uint32_t	CreateUniqueID ()

Static Public Member Functions inherited from GrD3DTextureResource
static bool	InitTextureResourceInfo (GrD3DGpu gpu, const D3D12_RESOURCE_DESC &desc, D3D12_RESOURCE_STATES initialState, GrProtected, D3D12_CLEAR_VALUE , GrD3DTextureResourceInfo *)

static std::pair< GrD3DTextureResourceInfo, sk_sp< GrD3DResourceState > >	CreateMSAA (GrD3DGpu *gpu, SkISize dimensions, int sampleCnt, const GrD3DTextureResourceInfo &info, SkColor4f clearColor)

Protected Member Functions
	GrD3DTexture (GrD3DGpu *, SkISize dimensions, const GrD3DTextureResourceInfo &, sk_sp< GrD3DResourceState >, const GrD3DDescriptorHeap::CPUHandle &shaderResourceView, GrMipmapStatus, std::string_view label)

GrD3DGpu *	getD3DGpu () const

void	onAbandon () override

void	onRelease () override

bool	onStealBackendTexture (GrBackendTexture , SkImages::BackendTextureReleaseProc ) override

void	onSetLabel () override

Protected Member Functions inherited from GrTexture
	GrTexture (GrGpu *, const SkISize &, GrProtected, GrTextureType, GrMipmapStatus, std::string_view label)

virtual bool	onStealBackendTexture (GrBackendTexture , SkImages::BackendTextureReleaseProc )=0

void	computeScratchKey (skgpu::ScratchKey *) const override

Protected Member Functions inherited from GrSurface
void	setGLRTFBOIDIs0 ()

bool	glRTFBOIDis0 () const

void	setRequiresManualMSAAResolve ()

bool	requiresManualMSAAResolve () const

void	setReadOnly ()

void	setVkRTSupportsInputAttachment ()

	GrSurface (GrGpu *gpu, const SkISize &dimensions, skgpu::Protected isProtected, std::string_view label)

	~GrSurface () override

void	onRelease () override

void	onAbandon () override

Protected Member Functions inherited from GrGpuResource
void	registerWithCache (skgpu::Budgeted)

void	registerWithCacheWrapped (GrWrapCacheable)

	GrGpuResource (GrGpu *, std::string_view label)

virtual	~GrGpuResource ()

GrGpu *	getGpu () const

virtual void	onRelease ()

virtual void	onAbandon ()

virtual void	setMemoryBacking (SkTraceMemoryDump *, const SkString &) const

SkString	getResourceName () const

void	dumpMemoryStatisticsPriv (SkTraceMemoryDump traceMemoryDump, const SkString &resourceName, const char type, size_t size) const

Protected Member Functions inherited from GrIORef< GrGpuResource >
	GrIORef ()

bool	internalHasRef () const

bool	internalHasNoCommandBufferUsages () const

void	addInitialRef () const

Protected Member Functions inherited from GrD3DTextureResource
void	releaseResource (GrD3DGpu *gpu)

Additional Inherited Members
Public Types inherited from GrSurface
typedef void *	ReleaseCtx

typedef void(*	ReleaseProc) (ReleaseCtx)

Public Types inherited from GrIORef< GrGpuResource >
enum	LastRemovedRef

Protected Attributes inherited from GrD3DTextureResource
GrD3DTextureResourceInfo	fInfo

sk_sp< GrD3DResourceState >	fState

Detailed Description

Definition at line 18 of file GrD3DTexture.h.

Constructor & Destructor Documentation

◆ ~GrD3DTexture()

GrD3DTexture::~GrD3DTexture ( )

inlineoverride

Definition at line 40 of file GrD3DTexture.h.

40{}

◆ GrD3DTexture()

GrD3DTexture::GrD3DTexture	(	GrD3DGpu *	gpu,
		SkISize	dimensions,
		const GrD3DTextureResourceInfo &	info,
		sk_sp< GrD3DResourceState >	state,
		const GrD3DDescriptorHeap::CPUHandle &	shaderResourceView,
		GrMipmapStatus	mipmapStatus,
		std::string_view	label
	)

protected

Definition at line 54 of file GrD3DTexture.cpp.

        : GrSurface(gpu, dimensions, info.fProtected, label)
        , GrD3DTextureResource(info, state)
        , INHERITED(gpu, dimensions, info.fProtected, GrTextureType::k2D, mipmapStatus, label)
        , fShaderResourceView(shaderResourceView) {
    SkASSERT((GrMipmapStatus::kNotAllocated == mipmapStatus) == (1 == info.fLevelCount));
}

Member Function Documentation

◆ backendFormat()

GrBackendFormat GrD3DTexture::backendFormat ( ) const

inlineoverridevirtual

Implements GrSurface.

Reimplemented in GrD3DTextureRenderTarget.

Definition at line 44 of file GrD3DTexture.h.

44{ return this->getBackendFormat(); }

GrD3DTextureResource::getBackendFormat

GrBackendFormat getBackendFormat() const

Definition: GrD3DTextureResource.h:39

◆ getBackendTexture()

GrBackendTexture GrD3DTexture::getBackendTexture ( ) const

overridevirtual

Implements GrTexture.

Definition at line 163 of file GrD3DTexture.cpp.

                                                       {
    return GrBackendTexture(this->width(), this->height(), fInfo, this->grD3DResourceState());
}

◆ getD3DGpu()

GrD3DGpu * GrD3DTexture::getD3DGpu ( ) const

protected

Definition at line 167 of file GrD3DTexture.cpp.

                                        {
    SkASSERT(!this->wasDestroyed());
    return static_cast<GrD3DGpu*>(this->getGpu());
}

◆ MakeAliasingTexture()

sk_sp< GrD3DTexture > GrD3DTexture::MakeAliasingTexture	(	GrD3DGpu *	gpu,
		sk_sp< GrD3DTexture >	originalTexture,
		const D3D12_RESOURCE_DESC &	newDesc,
		D3D12_RESOURCE_STATES	resourceState
	)

static

Definition at line 119 of file GrD3DTexture.cpp.

                                                                                           {
    GrD3DTextureResourceInfo info = originalTexture->fInfo;
    info.fResource = gpu->memoryAllocator()->createAliasingResource(info.fAlloc, 0, &newDesc,
                                                                    resourceState, nullptr);
    if (!info.fResource) {
        return nullptr;
    }
    info.fResourceState = resourceState;
 
    sk_sp<GrD3DResourceState> state(
        new GrD3DResourceState(static_cast<D3D12_RESOURCE_STATES>(resourceState)));
 
    GrD3DDescriptorHeap::CPUHandle shaderResourceView =
        gpu->resourceProvider().createShaderResourceView(info.fResource.get());
 
    GrD3DTexture* tex = new GrD3DTexture(gpu,
                                         skgpu::Budgeted::kNo,
                                         originalTexture->dimensions(),
                                         info,
                                         std::move(state),
                                         shaderResourceView,
                                         originalTexture->mipmapStatus(),
                                         /*label=*/"AliasingTexture");
    return sk_sp<GrD3DTexture>(tex);
}

◆ MakeNewTexture()

sk_sp< GrD3DTexture > GrD3DTexture::MakeNewTexture	(	GrD3DGpu *	gpu,
		skgpu::Budgeted	budgeted,
		SkISize	dimensions,
		const D3D12_RESOURCE_DESC &	desc,
		GrProtected	isProtected,
		GrMipmapStatus	mipmapStatus,
		std::string_view	label
	)

static

Definition at line 68 of file GrD3DTexture.cpp.

                                                                       {
    GrD3DTextureResourceInfo info;
    if (!GrD3DTextureResource::InitTextureResourceInfo(gpu, desc,
                                                       D3D12_RESOURCE_STATE_COPY_DEST,
                                                       isProtected, nullptr, &info)) {
        return nullptr;
    }
 
    sk_sp<GrD3DResourceState> state(
            new GrD3DResourceState(static_cast<D3D12_RESOURCE_STATES>(info.fResourceState)));
 
    GrD3DDescriptorHeap::CPUHandle shaderResourceView =
            gpu->resourceProvider().createShaderResourceView(info.fResource.get());
 
    GrD3DTexture* tex = new GrD3DTexture(gpu, budgeted, dimensions, info, std::move(state),
                                         shaderResourceView,
                                         mipmapStatus,
                                         label);
 
    return sk_sp<GrD3DTexture>(tex);
}

◆ MakeWrappedTexture()

sk_sp< GrD3DTexture > GrD3DTexture::MakeWrappedTexture	(	GrD3DGpu *	gpu,
		SkISize	dimensions,
		GrWrapCacheable	cacheable,
		GrIOType	ioType,
		const GrD3DTextureResourceInfo &	info,
		sk_sp< GrD3DResourceState >	state
	)

static

Definition at line 96 of file GrD3DTexture.cpp.

                                                                                      {
    // TODO: If a client uses their own heap to allocate, how do we manage that?
    // Adopted textures require both image and allocation because we're responsible for freeing
    //SkASSERT(info.fTexture &&
    //         (kBorrow_GrWrapOwnership == wrapOwnership || VK_NULL_HANDLE != info.fAlloc.fMemory));
 
    GrMipmapStatus mipmapStatus = info.fLevelCount > 1 ? GrMipmapStatus::kValid
                                                       : GrMipmapStatus::kNotAllocated;
 
    GrD3DDescriptorHeap::CPUHandle shaderResourceView =
            gpu->resourceProvider().createShaderResourceView(info.fResource.get());
 
    return sk_sp<GrD3DTexture>(new GrD3DTexture(gpu, dimensions, info, std::move(state),
                                                shaderResourceView, mipmapStatus, cacheable,
                                                ioType,
                                                /*label=*/"D3DWrappedTexture"));
}

◆ onAbandon()

void GrD3DTexture::onAbandon ( )

overrideprotectedvirtual

Overridden to abandon any internal handles, ptrs, etc to backend API resources. This may be called when the underlying 3D context is no longer valid and so no backend API calls should be made.

Reimplemented from GrGpuResource.

Reimplemented in GrD3DTextureRenderTarget.

Definition at line 156 of file GrD3DTexture.cpp.

                             {
    GrD3DGpu* gpu = this->getD3DGpu();
    gpu->resourceProvider().recycleShaderView(fShaderResourceView);
    this->releaseResource(gpu);
    INHERITED::onAbandon();
}

◆ onRelease()

void GrD3DTexture::onRelease ( )

overrideprotectedvirtual

Overridden to free GPU resources in the backend API.

Reimplemented from GrGpuResource.

Reimplemented in GrD3DTextureRenderTarget.

Definition at line 148 of file GrD3DTexture.cpp.

                             {
    GrD3DGpu* gpu = this->getD3DGpu();
    gpu->resourceProvider().recycleShaderView(fShaderResourceView);
    this->releaseResource(gpu);
 
    INHERITED::onRelease();
}

◆ onSetLabel()

void GrD3DTexture::onSetLabel ( )

overrideprotectedvirtual

Implements GrGpuResource.

Definition at line 172 of file GrD3DTexture.cpp.

                              {
    SkASSERT(this->d3dResource());
    if (!this->getLabel().empty()) {
        const std::wstring label = L"_Skia_" + GrD3DMultiByteToWide(this->getLabel());
        this->d3dResource()->SetName(label.c_str());
    }
}

◆ onStealBackendTexture()

bool GrD3DTexture::onStealBackendTexture	(	GrBackendTexture *	,
		SkImages::BackendTextureReleaseProc *
	)

inlineoverrideprotectedvirtual

Implements GrTexture.

Definition at line 63 of file GrD3DTexture.h.

                                                                                               {
        return false;
    }

◆ shaderResourceView()

D3D12_CPU_DESCRIPTOR_HANDLE GrD3DTexture::shaderResourceView ( )

inline

Definition at line 45 of file GrD3DTexture.h.

45{ return fShaderResourceView.fHandle; }

GrD3DDescriptorHeap::CPUHandle::fHandle

D3D12_CPU_DESCRIPTOR_HANDLE fHandle

Definition: GrD3DDescriptorHeap.h:28

◆ textureParamsModified()

void GrD3DTexture::textureParamsModified ( )

inlineoverridevirtual

This function indicates that the texture parameters (wrap mode, filtering, ...) have been changed externally to Skia.

Implements GrTexture.

Definition at line 47 of file GrD3DTexture.h.

47{}

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

third_party/skia/src/gpu/ganesh/d3d/GrD3DTexture.h
third_party/skia/src/gpu/ganesh/d3d/GrD3DTexture.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ~GrD3DTexture()

◆ GrD3DTexture()

Member Function Documentation

◆ backendFormat()

◆ getBackendTexture()

◆ getD3DGpu()

◆ MakeAliasingTexture()

◆ MakeNewTexture()

◆ MakeWrappedTexture()

◆ onAbandon()

◆ onRelease()

◆ onSetLabel()

◆ onStealBackendTexture()

◆ shaderResourceView()

◆ textureParamsModified()