#include <GrTransferFromRenderTask.h>

Inheritance diagram for GrTransferFromRenderTask:

Public Member Functions
	GrTransferFromRenderTask (sk_sp< GrSurfaceProxy > srcProxy, const SkIRect &srcRect, GrColorType surfaceColorType, GrColorType dstColorType, sk_sp< GrGpuBuffer > dstBuffer, size_t dstOffset)

Public Member Functions inherited from GrRenderTask
	GrRenderTask ()

	SkDEBUGCODE (~GrRenderTask() override;) void makeClosed(GrRecordingContext *)

void	prePrepare (GrRecordingContext *context)

void	prepare (GrOpFlushState *flushState)

bool	execute (GrOpFlushState *flushState)

virtual bool	requiresExplicitCleanup () const

virtual void	endFlush (GrDrawingManager *)

virtual void	disown (GrDrawingManager *)

bool	isClosed () const

void	makeSkippable ()

bool	isSkippable () const

bool	blocksReordering () const

void	addDependency (GrDrawingManager , GrSurfaceProxy dependedOn, skgpu::Mipmapped, GrTextureResolveManager, const GrCaps &caps)

void	addDependenciesFromOtherTask (GrRenderTask *otherTask)

SkSpan< GrRenderTask * >	dependencies ()

SkSpan< GrRenderTask * >	dependents ()

void	replaceDependency (const GrRenderTask toReplace, GrRenderTask replaceWith)

void	replaceDependent (const GrRenderTask toReplace, GrRenderTask replaceWith)

bool	dependsOn (const GrRenderTask *dependedOn) const

uint32_t	uniqueID () const

int	numTargets () const

GrSurfaceProxy *	target (int i) const

virtual skgpu::ganesh::OpsTask *	asOpsTask ()

bool	isUsed (GrSurfaceProxy *proxy) const

bool	isInstantiated () const

	SK_DECLARE_INTERNAL_LLIST_INTERFACE (GrRenderTask)

Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()

virtual	~SkRefCntBase ()

bool	unique () const

void	ref () const

void	unref () const

Private Member Functions
bool	onIsUsed (GrSurfaceProxy *proxy) const override

void	gatherProxyIntervals (GrResourceAllocator *) const override

ExpectedOutcome	onMakeClosed (GrRecordingContext , SkIRect ) override

bool	onExecute (GrOpFlushState *) override

Additional Inherited Members
Protected Types inherited from GrRenderTask
enum class	ExpectedOutcome : bool { kTargetUnchanged , kTargetDirty }

enum	Flags { kClosed_Flag = 0x01 , kDisowned_Flag = 0x02 , kSkippable_Flag = 0x04 , kAtlas_Flag = 0x08 , kBlocksReordering_Flag = 0x10 , kWasOutput_Flag = 0x20 , kTempMark_Flag = 0x40 }

Protected Member Functions inherited from GrRenderTask
	SkDEBUGCODE (bool deferredProxiesAreInstantiated() const ;) void addTarget(GrDrawingManager *

void	addTarget (GrDrawingManager *dm, const GrSurfaceProxyView &view)

void	setFlag (uint32_t flag)

void	resetFlag (uint32_t flag)

bool	isSetFlag (uint32_t flag) const

void	setIndex (uint32_t index)

uint32_t	getIndex () const

Protected Attributes inherited from GrRenderTask
	sk_sp< GrSurfaceProxy >

skia_private::STArray< 1, sk_sp< GrSurfaceProxy > >	fTargets

skia_private::TArray< GrTextureProxy *, true >	fDeferredProxies

Detailed Description

Definition at line 27 of file GrTransferFromRenderTask.h.

Constructor & Destructor Documentation

◆ GrTransferFromRenderTask()

GrTransferFromRenderTask::GrTransferFromRenderTask	(	sk_sp< GrSurfaceProxy >	srcProxy,
		const SkIRect &	srcRect,
		GrColorType	surfaceColorType,
		GrColorType	dstColorType,
		sk_sp< GrGpuBuffer >	dstBuffer,
		size_t	dstOffset
	)

inline

Definition at line 29 of file GrTransferFromRenderTask.h.

            : GrRenderTask()
            , fSrcProxy(std::move(srcProxy))
            , fSrcRect(srcRect)
            , fSurfaceColorType(surfaceColorType)
            , fDstColorType(dstColorType)
            , fDstBuffer(std::move(dstBuffer))
            , fDstOffset(dstOffset) {}

Member Function Documentation

◆ gatherProxyIntervals()

void GrTransferFromRenderTask::gatherProxyIntervals ( GrResourceAllocator * alloc ) const

overrideprivatevirtual

Implements GrRenderTask.

Definition at line 14 of file GrTransferFromRenderTask.cpp.

                                                                                    {
    // This renderTask doesn't have "normal" ops. In this case we still need to add an interval (so
    // fEndOfOpsTaskOpIndices will remain in sync), so we create a fake op# to capture the fact that
    // we read fSrcProxy.
    alloc->addInterval(fSrcProxy.get(), alloc->curOp(), alloc->curOp(),
                       GrResourceAllocator::ActualUse::kYes,
                       GrResourceAllocator::AllowRecycling::kYes);
    alloc->incOps();
}

◆ onExecute()

bool GrTransferFromRenderTask::onExecute ( GrOpFlushState * flushState )

overrideprivatevirtual

Implements GrRenderTask.

Definition at line 24 of file GrTransferFromRenderTask.cpp.

                                                                   {
    if (!fSrcProxy->isInstantiated()) {
        return false;
    }
    return flushState->gpu()->transferPixelsFrom(fSrcProxy->peekSurface(),
                                                 fSrcRect,
                                                 fSurfaceColorType,
                                                 fDstColorType,
                                                 fDstBuffer,
                                                 fDstOffset);
}

◆ onIsUsed()

bool GrTransferFromRenderTask::onIsUsed ( GrSurfaceProxy * proxy ) const

inlineoverrideprivatevirtual

Implements GrRenderTask.

Definition at line 44 of file GrTransferFromRenderTask.h.

                                                        {
        SkASSERT(0 == this->numTargets());
        return proxy == fSrcProxy.get();
    }

◆ onMakeClosed()

ExpectedOutcome GrTransferFromRenderTask::onMakeClosed	(	GrRecordingContext *	,
		SkIRect *
	)

inlineoverrideprivatevirtual

Implements GrRenderTask.

Definition at line 50 of file GrTransferFromRenderTask.h.

                                                                         {
        return ExpectedOutcome::kTargetUnchanged;
    }

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

third_party/skia/src/gpu/ganesh/GrTransferFromRenderTask.h
third_party/skia/src/gpu/ganesh/GrTransferFromRenderTask.cpp

Public Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GrTransferFromRenderTask()

Member Function Documentation

◆ gatherProxyIntervals()

◆ onExecute()

◆ onIsUsed()

◆ onMakeClosed()