#include <GrD3DAttachment.h>

Inheritance diagram for GrD3DAttachment:

Public Member Functions
	~GrD3DAttachment () override

GrBackendFormat	backendFormat () const override

D3D12_CPU_DESCRIPTOR_HANDLE	view () const

Public Member Functions inherited from GrAttachment
	GR_DECL_BITFIELD_CLASS_OPS_FRIENDS (UsageFlags)

	~GrAttachment () override

UsageFlags	supportedUsages () const

int	numSamples () const

skgpu::Mipmapped	mipmapped () const

bool	hasPerformedInitialClear () const

void	markHasPerformedInitialClear ()

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< GrD3DAttachment >	MakeStencil (GrD3DGpu *gpu, SkISize dimensions, int sampleCnt, DXGI_FORMAT format)

Static Public Member Functions inherited from GrAttachment
static void	ComputeSharedAttachmentUniqueKey (const GrCaps &caps, const GrBackendFormat &format, SkISize dimensions, UsageFlags requiredUsage, int sampleCnt, skgpu::Mipmapped mipmapped, GrProtected isProtected, GrMemoryless memoryless, skgpu::UniqueKey *key)

static void	ComputeScratchKey (const GrCaps &caps, const GrBackendFormat &format, SkISize dimensions, UsageFlags requiredUsage, int sampleCnt, skgpu::Mipmapped mipmapped, GrProtected, GrMemoryless, 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
void	onRelease () override

void	onAbandon () override

Protected Member Functions inherited from GrAttachment
	GrAttachment (GrGpu *gpu, SkISize dimensions, UsageFlags supportedUsages, int sampleCnt, skgpu::Mipmapped mipmapped, GrProtected isProtected, std::string_view label, GrMemoryless memoryless=GrMemoryless::kNo)

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 GrAttachment
enum class	UsageFlags : uint8_t { kStencilAttachment = 0x1 , kColorAttachment = 0x2 , kTexture = 0x4 }

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 19 of file GrD3DAttachment.h.

Constructor & Destructor Documentation

◆ ~GrD3DAttachment()

GrD3DAttachment::~GrD3DAttachment ( )

inlineoverride

Definition at line 26 of file GrD3DAttachment.h.

26{}

Member Function Documentation

◆ backendFormat()

GrBackendFormat GrD3DAttachment::backendFormat ( ) const

inlineoverridevirtual

Implements GrSurface.

Definition at line 28 of file GrD3DAttachment.h.

28{ return GrBackendFormat::MakeDxgi(fFormat); }

◆ MakeStencil()

sk_sp< GrD3DAttachment > GrD3DAttachment::MakeStencil	(	GrD3DGpu *	gpu,
		SkISize	dimensions,
		int	sampleCnt,
		DXGI_FORMAT	format
	)

static

Definition at line 34 of file GrD3DAttachment.cpp.

                                                                        {
    D3D12_RESOURCE_DESC resourceDesc = {};
    resourceDesc.Dimension = D3D12_RESOURCE_DIMENSION_TEXTURE2D;
    resourceDesc.Alignment = 0;  // default alignment
    resourceDesc.Width = dimensions.width();
    resourceDesc.Height = dimensions.height();
    resourceDesc.DepthOrArraySize = 1;
    resourceDesc.MipLevels = 1;
    resourceDesc.Format = format;
    resourceDesc.SampleDesc.Count = sampleCnt;
    resourceDesc.SampleDesc.Quality = DXGI_STANDARD_MULTISAMPLE_QUALITY_PATTERN;
    resourceDesc.Layout = D3D12_TEXTURE_LAYOUT_UNKNOWN;  // use driver-selected swizzle
    resourceDesc.Flags = D3D12_RESOURCE_FLAG_ALLOW_DEPTH_STENCIL;
 
    D3D12_CLEAR_VALUE clearValue = {};
    clearValue.Format = format;
    clearValue.DepthStencil.Depth = 0;
    clearValue.DepthStencil.Stencil = 0;
 
    GrD3DTextureResourceInfo info;
    if (!GrD3DTextureResource::InitTextureResourceInfo(gpu, resourceDesc,
                                                       D3D12_RESOURCE_STATE_DEPTH_WRITE,
                                                       GrProtected::kNo, &clearValue, &info)) {
        return nullptr;
    }
 
    GrD3DDescriptorHeap::CPUHandle view =
            gpu->resourceProvider().createDepthStencilView(info.fResource.get());
 
    sk_sp<GrD3DResourceState> state(new GrD3DResourceState(info.fResourceState));
    return sk_sp<GrD3DAttachment>(new GrD3DAttachment(gpu, dimensions,
                                                      UsageFlags::kStencilAttachment,
                                                      format, resourceDesc, info,
                                                      std::move(state),
                                                      view,
                                                      /*label=*/"D3DAttachment_MakeStencil"));
}

◆ onAbandon()

void GrD3DAttachment::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.

Definition at line 82 of file GrD3DAttachment.cpp.

                                {
    GrD3DGpu* gpu = this->getD3DGpu();
    this->releaseResource(gpu);
 
    GrAttachment::onAbandon();
}

◆ onRelease()

void GrD3DAttachment::onRelease ( )

overrideprotectedvirtual

Overridden to free GPU resources in the backend API.

Reimplemented from GrGpuResource.

Definition at line 75 of file GrD3DAttachment.cpp.

                                {
    GrD3DGpu* gpu = this->getD3DGpu();
    this->releaseResource(gpu);
 
    GrAttachment::onRelease();
}

◆ view()

D3D12_CPU_DESCRIPTOR_HANDLE GrD3DAttachment::view ( ) const

inline

Definition at line 30 of file GrD3DAttachment.h.

30{ return fView.fHandle; }

GrD3DDescriptorHeap::CPUHandle::fHandle

D3D12_CPU_DESCRIPTOR_HANDLE fHandle

Definition: GrD3DDescriptorHeap.h:28

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

third_party/skia/src/gpu/ganesh/d3d/GrD3DAttachment.h
third_party/skia/src/gpu/ganesh/d3d/GrD3DAttachment.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members