GrWritePixelsTask Class Reference

#include <GrWritePixelsRenderTask.h>

Inheritance diagram for GrWritePixelsTask:

Static Public Member Functions
static sk_sp< GrRenderTask >	Make (GrDrawingManager *, sk_sp< GrSurfaceProxy >, SkIRect, GrColorType srcColorType, GrColorType dstColorType, const GrMipLevel[], int levelCount)

Private Member Functions
bool	onIsUsed (GrSurfaceProxy *proxy) const override
void	gatherProxyIntervals (GrResourceAllocator *) const override
ExpectedOutcome	onMakeClosed (GrRecordingContext *, SkIRect *targetUpdateBounds) override
bool	onExecute (GrOpFlushState *) override

Additional Inherited Members
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
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 13 of file GrWritePixelsRenderTask.h.

Member Function Documentation

gatherProxyIntervals()

void GrWritePixelsTask::gatherProxyIntervals ( GrResourceAllocator *  alloc ) const

overrideprivatevirtual

Implements GrRenderTask.

Definition at line 45 of file GrWritePixelsRenderTask.cpp.

                                                                             {
    alloc->addInterval(this->target(0), alloc->curOp(), alloc->curOp(),
                       GrResourceAllocator::ActualUse::kYes,
                       GrResourceAllocator::AllowRecycling::kYes);
    alloc->incOps();
}

Make()

sk_sp< GrRenderTask > GrWritePixelsTask::Make ( GrDrawingManager *  dm, sk_sp< GrSurfaceProxy >  dst, SkIRect  rect, GrColorType  srcColorType, GrColorType  dstColorType, const GrMipLevel  texels[], int  levelCount  )

static

Definition at line 14 of file GrWritePixelsRenderTask.cpp.

                                                            {
    return sk_sp<GrRenderTask>(new GrWritePixelsTask(dm,
                                                     std::move(dst),
                                                     rect,
                                                     srcColorType,
                                                     dstColorType,
                                                     texels,
                                                     levelCount));
}

onExecute()

bool GrWritePixelsTask::onExecute ( GrOpFlushState *  flushState )

overrideprivatevirtual

Implements GrRenderTask.

Definition at line 58 of file GrWritePixelsRenderTask.cpp.

                                                            {
    GrSurfaceProxy* dstProxy = this->target(0);
    if (!dstProxy->isInstantiated()) {
        return false;
    }
    GrSurface* dstSurface = dstProxy->peekSurface();
    return flushState->gpu()->writePixels(dstSurface,
                                          fRect,
                                          fDstColorType,
                                          fSrcColorType,
                                          fLevels.get(),
                                          fLevels.count());
}

onIsUsed()

bool GrWritePixelsTask::onIsUsed ( GrSurfaceProxy *  proxy ) const

inlineoverrideprivatevirtual

Implements GrRenderTask.

Definition at line 32 of file GrWritePixelsRenderTask.h.

{ return false; }

onMakeClosed()

GrRenderTask::ExpectedOutcome GrWritePixelsTask::onMakeClosed ( GrRecordingContext *  , SkIRect *  targetUpdateBounds  )

overrideprivatevirtual

Implements GrRenderTask.

Definition at line 52 of file GrWritePixelsRenderTask.cpp.

                                                                                           {
    *targetUpdateBounds = fRect;
    return ExpectedOutcome::kTargetDirty;
}

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

• third_party/skia/src/gpu/ganesh/GrWritePixelsRenderTask.h
• third_party/skia/src/gpu/ganesh/GrWritePixelsRenderTask.cpp