skgpu::ganesh::TessPrepareBench Class Reference

Inheritance diagram for skgpu::ganesh::TessPrepareBench:

Public Member Functions
	TessPrepareBench (MakePathStrokesFn makePathStrokesFn, PatchAttribs attribs, float matrixScale, const char *suffix)
Public Member Functions inherited from Benchmark
	Benchmark ()
const char *	getName ()
const char *	getUniqueName ()
SkISize	getSize ()
virtual void	modifyGrContextOptions (GrContextOptions *)
virtual bool	shouldLoop () const
void	delayedSetup ()
void	perCanvasPreDraw (SkCanvas *)
void	perCanvasPostDraw (SkCanvas *)
void	preDraw (SkCanvas *)
void	postDraw (SkCanvas *)
void	draw (int loops, SkCanvas *)
virtual void	getGpuStats (SkCanvas *, skia_private::TArray< SkString > *keys, skia_private::TArray< double > *values)
virtual bool	getDMSAAStats (GrRecordingContext *)
int	getUnits () const
Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()
virtual	~SkRefCntBase ()
bool	unique () const
void	ref () const
void	unref () const

Private Member Functions
const char *	onGetName () override
bool	isSuitableFor (Backend backend) final
void	onDelayedSetup () override
void	onDraw (int loops, SkCanvas *) final

Additional Inherited Members
Public Types inherited from Benchmark
enum class	Backend {   kNonRendering , kRaster , kGanesh , kGraphite ,   kPDF , kHWUI }
Protected Member Functions inherited from Benchmark
void	setUnits (int units)
virtual void	setupPaint (SkPaint *paint)
virtual const char *	onGetUniqueName ()
virtual void	onPerCanvasPreDraw (SkCanvas *)
virtual void	onPerCanvasPostDraw (SkCanvas *)
virtual void	onPreDraw (SkCanvas *)
virtual void	onPostDraw (SkCanvas *)
virtual SkISize	onGetSize ()

Detailed Description

Definition at line 313 of file TessellateBench.cpp.

Constructor & Destructor Documentation

TessPrepareBench()

skgpu::ganesh::TessPrepareBench::TessPrepareBench ( MakePathStrokesFn  makePathStrokesFn, PatchAttribs  attribs, float  matrixScale, const char *  suffix  )

inline

Definition at line 315 of file TessellateBench.cpp.

            : fMakePathStrokesFn(makePathStrokesFn)
            , fPatchAttribs(attribs)
            , fMatrixScale(matrixScale) {
        fName.printf("tessellate_%s", suffix);
    }

Member Function Documentation

isSuitableFor()

bool skgpu::ganesh::TessPrepareBench::isSuitableFor ( Backend  backend )

inlinefinalprivatevirtual

Reimplemented from Benchmark.

Definition at line 327 of file TessellateBench.cpp.

{ return backend == Backend::kNonRendering; }

onDelayedSetup()

void skgpu::ganesh::TessPrepareBench::onDelayedSetup ( )

inlineoverrideprivatevirtual

Reimplemented from Benchmark.

Definition at line 329 of file TessellateBench.cpp.

                                   {
        fTarget = std::make_unique<GrMockOpTarget>(make_mock_context());
        if (!fTarget->mockContext()) {
            SkDebugf("ERROR: could not create mock context.");
            return;
        }
 
        fPathStrokes = fMakePathStrokesFn();
        for (size_t i = 0; i < fPathStrokes.size(); ++i) {
            if (i + 1 < fPathStrokes.size()) {
                fPathStrokes[i].fNext = &fPathStrokes[i + 1];
            }
            fTotalVerbCount += fPathStrokes[i].fPath.countVerbs();
        }
 
        fTessellator = std::make_unique<StrokeTessellator>(fPatchAttribs);
    }

onDraw()

void skgpu::ganesh::TessPrepareBench::onDraw ( int  loops, SkCanvas *    )

inlinefinalprivatevirtual

Implements Benchmark.

Definition at line 347 of file TessellateBench.cpp.

                                            {
        for (int i = 0; i < loops; ++i) {
            fTessellator->prepare(fTarget.get(),
                                  SkMatrix::Scale(fMatrixScale, fMatrixScale),
                                  fPathStrokes.data(),
                                  fTotalVerbCount);
            fTarget->resetAllocator();
        }
    }

onGetName()

const char * skgpu::ganesh::TessPrepareBench::onGetName ( )

inlineoverrideprivatevirtual

Implements Benchmark.

Definition at line 326 of file TessellateBench.cpp.

{ return fName.c_str(); }

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

• third_party/skia/bench/TessellateBench.cpp