#include <GrD3DTextureRenderTarget.h>

Inheritance diagram for GrD3DTextureRenderTarget:

Public Member Functions
GrBackendFormat	backendFormat () const override

Public Member Functions inherited from GrD3DTexture
	~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)

Public Member Functions inherited from GrD3DRenderTarget
	~GrD3DRenderTarget () override

GrBackendFormat	backendFormat () const override

const GrD3DTextureResource *	msaaTextureResource () const

GrD3DTextureResource *	msaaTextureResource ()

bool	canAttemptStencilAttachment (bool useMSAASurface) const override

GrBackendRenderTarget	getBackendRenderTarget () const override

D3D12_CPU_DESCRIPTOR_HANDLE	colorRenderTargetView () const

DXGI_FORMAT	stencilDxgiFormat () const

void	genKey (skgpu::KeyBuilder *b) const

Public Member Functions inherited from GrRenderTarget
virtual bool	alwaysClearStencil () const

GrRenderTarget *	asRenderTarget () override

const GrRenderTarget *	asRenderTarget () const override

int	numSamples () const

virtual GrBackendRenderTarget	getBackendRenderTarget () const =0

GrAttachment *	getStencilAttachment (bool useMSAASurface) const

GrAttachment *	getStencilAttachment () const

virtual bool	canAttemptStencilAttachment (bool useMSAASurface) const =0

void	attachStencilAttachment (sk_sp< GrAttachment > stencil, bool useMSAASurface)

int	numStencilBits (bool useMSAASurface) const

int	getSamplePatternKey ()

const skia_private::TArray< SkPoint > &	getSampleLocations ()

void	setRequiresManualMSAAResolve ()

bool	requiresManualMSAAResolve () const

Static Public Member Functions
static sk_sp< GrD3DTextureRenderTarget >	MakeNewTextureRenderTarget (GrD3DGpu *, skgpu::Budgeted, SkISize dimensions, int sampleCnt, const D3D12_RESOURCE_DESC &, GrProtected isProtected, GrMipmapStatus, std::string_view label)

static sk_sp< GrD3DTextureRenderTarget >	MakeWrappedTextureRenderTarget (GrD3DGpu *, SkISize dimensions, int sampleCnt, GrWrapCacheable, const GrD3DTextureResourceInfo &, sk_sp< GrD3DResourceState >)

Static Public Member Functions inherited from GrD3DTexture
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)

Static Public Member Functions inherited from GrD3DRenderTarget
static sk_sp< GrD3DRenderTarget >	MakeWrappedRenderTarget (GrD3DGpu *, SkISize, int sampleCnt, const GrD3DTextureResourceInfo &, sk_sp< GrD3DResourceState >)

Protected Member Functions
void	onAbandon () override

void	onRelease () override

Protected Member Functions inherited from GrD3DTexture
	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)

Protected Member Functions inherited from GrD3DRenderTarget
	GrD3DRenderTarget (GrD3DGpu *gpu, SkISize dimensions, const GrD3DTextureResourceInfo &info, sk_sp< GrD3DResourceState > state, const GrD3DTextureResourceInfo &msaaInfo, sk_sp< GrD3DResourceState > msaaState, const GrD3DDescriptorHeap::CPUHandle &colorRenderTargetView, const GrD3DDescriptorHeap::CPUHandle &resolveRenderTargetView, std::string_view label)

	GrD3DRenderTarget (GrD3DGpu *gpu, SkISize dimensions, const GrD3DTextureResourceInfo &info, sk_sp< GrD3DResourceState > state, const GrD3DDescriptorHeap::CPUHandle &renderTargetView, std::string_view label)

void	onAbandon () override

void	onRelease () override

size_t	onGpuMemorySize () const override

void	onSetLabel () override

Protected Member Functions inherited from GrRenderTarget
	GrRenderTarget (GrGpu *, const SkISize &, int sampleCount, GrProtected, std::string_view label, sk_sp< GrAttachment > stenicl=nullptr)

	~GrRenderTarget () override

void	onAbandon () override

void	onRelease () override

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 26 of file GrD3DTextureRenderTarget.h.

Member Function Documentation

◆ backendFormat()

GrBackendFormat GrD3DTextureRenderTarget::backendFormat ( ) const

inlineoverridevirtual

Reimplemented from GrD3DRenderTarget.

Definition at line 41 of file GrD3DTextureRenderTarget.h.

41{ return this->getBackendFormat(); }

GrD3DTextureResource::getBackendFormat

GrBackendFormat getBackendFormat() const

Definition: GrD3DTextureResource.h:39

◆ MakeNewTextureRenderTarget()

sk_sp< GrD3DTextureRenderTarget > GrD3DTextureRenderTarget::MakeNewTextureRenderTarget	(	GrD3DGpu *	gpu,
		skgpu::Budgeted	budgeted,
		SkISize	dimensions,
		int	sampleCnt,
		const D3D12_RESOURCE_DESC &	resourceDesc,
		GrProtected	isProtected,
		GrMipmapStatus	mipmapStatus,
		std::string_view	label
	)

static

Definition at line 105 of file GrD3DTextureRenderTarget.cpp.

                              {
    GrD3DTextureResourceInfo info;
    D3D12_RESOURCE_STATES initialState = sampleCnt > 1 ? D3D12_RESOURCE_STATE_RESOLVE_DEST
                                                       : D3D12_RESOURCE_STATE_RENDER_TARGET;
 
    D3D12_CLEAR_VALUE clearValue = {};
    clearValue.Format = resourceDesc.Format;
    clearValue.Color[0] = 0;
    clearValue.Color[1] = 0;
    clearValue.Color[2] = 0;
    clearValue.Color[3] = 0;
 
    if (!GrD3DTextureResource::InitTextureResourceInfo(gpu, resourceDesc, initialState,
                                                       isProtected, &clearValue, &info)) {
        return nullptr;
    }
    sk_sp<GrD3DResourceState> state(new GrD3DResourceState(
                                          static_cast<D3D12_RESOURCE_STATES>(info.fResourceState)));
 
    const GrD3DDescriptorHeap::CPUHandle shaderResourceView =
            gpu->resourceProvider().createShaderResourceView(info.fResource.get());
 
    const GrD3DDescriptorHeap::CPUHandle renderTargetView =
            gpu->resourceProvider().createRenderTargetView(info.fResource.get());
 
    if (sampleCnt > 1) {
        GrD3DTextureResourceInfo msInfo;
        sk_sp<GrD3DResourceState> msState;
        // created MSAA surface we assume will be used for masks, so clear to transparent black
        SkColor4f clearColor = { 0, 0, 0, 0 };
        std::tie(msInfo, msState) =
                GrD3DTextureResource::CreateMSAA(gpu, dimensions, sampleCnt, info, clearColor);
        if (!msInfo.fResource || !msState) {
            return nullptr;
        }
 
        const GrD3DDescriptorHeap::CPUHandle msaaRenderTargetView =
                gpu->resourceProvider().createRenderTargetView(msInfo.fResource.get());
 
        GrD3DTextureRenderTarget* trt = new GrD3DTextureRenderTarget(gpu,
                                                                     budgeted,
                                                                     dimensions,
                                                                     info,
                                                                     std::move(state),
                                                                     shaderResourceView,
                                                                     msInfo,
                                                                     std::move(msState),
                                                                     msaaRenderTargetView,
                                                                     renderTargetView,
                                                                     mipmapStatus,
                                                                     label);
        return sk_sp<GrD3DTextureRenderTarget>(trt);
    } else {
        GrD3DTextureRenderTarget* trt = new GrD3DTextureRenderTarget(gpu,
                                                                     budgeted,
                                                                     dimensions,
                                                                     info,
                                                                     std::move(state),
                                                                     shaderResourceView,
                                                                     renderTargetView,
                                                                     mipmapStatus,
                                                                     label);
        return sk_sp<GrD3DTextureRenderTarget>(trt);
    }
}

◆ MakeWrappedTextureRenderTarget()

sk_sp< GrD3DTextureRenderTarget > GrD3DTextureRenderTarget::MakeWrappedTextureRenderTarget	(	GrD3DGpu *	gpu,
		SkISize	dimensions,
		int	sampleCnt,
		GrWrapCacheable	cacheable,
		const GrD3DTextureResourceInfo &	info,
		sk_sp< GrD3DResourceState >	state
	)

static

Definition at line 179 of file GrD3DTextureRenderTarget.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(VK_NULL_HANDLE != info.fImage &&
    //         (kBorrow_GrWrapOwnership == wrapOwnership || VK_NULL_HANDLE != info.fAlloc.fMemory));
 
    GrMipmapStatus mipmapStatus = info.fLevelCount > 1 ? GrMipmapStatus::kDirty
                                                       : GrMipmapStatus::kNotAllocated;
 
    const GrD3DDescriptorHeap::CPUHandle shaderResourceView =
            gpu->resourceProvider().createShaderResourceView(info.fResource.get());
 
    const GrD3DDescriptorHeap::CPUHandle renderTargetView =
            gpu->resourceProvider().createRenderTargetView(info.fResource.get());
 
    if (sampleCnt > 1) {
        GrD3DTextureResourceInfo msInfo;
        sk_sp<GrD3DResourceState> msState;
        // for wrapped MSAA surface we assume clear to white
        SkColor4f clearColor = { 1, 1, 1, 1 };
        std::tie(msInfo, msState) =
                GrD3DTextureResource::CreateMSAA(gpu, dimensions, sampleCnt, info, clearColor);
        if (!msInfo.fResource || !msState) {
            return nullptr;
        }
 
        const GrD3DDescriptorHeap::CPUHandle msaaRenderTargetView =
                gpu->resourceProvider().createRenderTargetView(msInfo.fResource.get());
 
        GrD3DTextureRenderTarget* trt = new GrD3DTextureRenderTarget(
                gpu,
                dimensions,
                info,
                std::move(state),
                shaderResourceView,
                msInfo,
                std::move(msState),
                msaaRenderTargetView,
                renderTargetView,
                mipmapStatus,
                cacheable,
                /*label=*/"MakeWrappedTextureRenderTargetWithMSAASurface");
        return sk_sp<GrD3DTextureRenderTarget>(trt);
    } else {
        return sk_sp<GrD3DTextureRenderTarget>(
                new GrD3DTextureRenderTarget(gpu,
                                             dimensions,
                                             info,
                                             std::move(state),
                                             shaderResourceView,
                                             renderTargetView,
                                             mipmapStatus,
                                             cacheable,
                                             /*label=*/"MakeWrappedTextureRenderTarget"));
    }
}

◆ onAbandon()

void GrD3DTextureRenderTarget::onAbandon ( )

inlineoverrideprotectedvirtual

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 GrD3DRenderTarget.

Definition at line 44 of file GrD3DTextureRenderTarget.h.

                              {
        // In order to correctly handle calling texture idle procs, GrD3DTexture must go first.
        GrD3DTexture::onAbandon();
        GrD3DRenderTarget::onAbandon();
    }

◆ onRelease()

void GrD3DTextureRenderTarget::onRelease ( )

inlineoverrideprotectedvirtual

Overridden to free GPU resources in the backend API.

Reimplemented from GrD3DRenderTarget.

Definition at line 50 of file GrD3DTextureRenderTarget.h.

                              {
        // In order to correctly handle calling texture idle procs, GrD3DTexture must go first.
        GrD3DTexture::onRelease();
        GrD3DRenderTarget::onRelease();
    }

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

third_party/skia/src/gpu/ganesh/d3d/GrD3DTextureRenderTarget.h
third_party/skia/src/gpu/ganesh/d3d/GrD3DTextureRenderTarget.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ backendFormat()

◆ MakeNewTextureRenderTarget()

◆ MakeWrappedTextureRenderTarget()

◆ onAbandon()

◆ onRelease()