SkBench_AddPathTest Class Reference

Inheritance diagram for SkBench_AddPathTest:

Public Types
enum	AddType {   kAdd_AddType , kAddTrans_AddType , kAddMatrix_AddType , kReverseAdd_AddType ,   kReversePathTo_AddType }
Public Types inherited from Benchmark
enum class	Backend {   kNonRendering , kRaster , kGanesh , kGraphite ,   kPDF , kHWUI }

Public Member Functions
	SkBench_AddPathTest (AddType type)
Public Member Functions inherited from RandomPathBench
bool	isSuitableFor (Backend backend) override
Public Member Functions inherited from Benchmark
	Benchmark ()
const char *	getName ()
const char *	getUniqueName ()
SkISize	getSize ()
virtual bool	isSuitableFor (Backend backend)
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

Protected Member Functions
const char *	onGetName () override
void	onDelayedSetup () override
void	onDraw (int loops, SkCanvas *) override
Protected Member Functions inherited from RandomPathBench
void	createData (int minVerbs, int maxVerbs, bool allowMoves=true, SkRect *bounds=nullptr)
void	restartMakingPaths ()
void	makePath (SkPath *path)
void	finishedMakingPaths ()
Protected Member Functions inherited from Benchmark
void	setUnits (int units)
virtual void	setupPaint (SkPaint *paint)
virtual const char *	onGetName ()=0
virtual const char *	onGetUniqueName ()
virtual void	onDelayedSetup ()
virtual void	onPerCanvasPreDraw (SkCanvas *)
virtual void	onPerCanvasPostDraw (SkCanvas *)
virtual void	onPreDraw (SkCanvas *)
virtual void	onPostDraw (SkCanvas *)
virtual void	onDraw (int loops, SkCanvas *)=0
virtual SkISize	onGetSize ()

Detailed Description

Definition at line 560 of file PathBench.cpp.

Member Enumeration Documentation

AddType

enum SkBench_AddPathTest::AddType

Enumerator
kAdd_AddType
kAddTrans_AddType
kAddMatrix_AddType
kReverseAdd_AddType
kReversePathTo_AddType

Definition at line 562 of file PathBench.cpp.

                 {
        kAdd_AddType,
        kAddTrans_AddType,
        kAddMatrix_AddType,
        kReverseAdd_AddType,
        kReversePathTo_AddType,
    };

Constructor & Destructor Documentation

SkBench_AddPathTest()

SkBench_AddPathTest::SkBench_AddPathTest ( AddType  type )

inline

Definition at line 570 of file PathBench.cpp.

                                      : fType(type) {
        fMatrix.setRotate(60 * SK_Scalar1);
    }

Member Function Documentation

onDelayedSetup()

void SkBench_AddPathTest::onDelayedSetup ( )

inlineoverrideprotectedvirtual

Reimplemented from Benchmark.

Definition at line 593 of file PathBench.cpp.

                                   {
        // reversePathTo assumes a single contour path.
        bool allowMoves = kReversePathTo_AddType != fType;
        this->createData(10, 100, allowMoves);
        fPaths0.reset(kPathCnt);
        fPaths1.reset(kPathCnt);
        for (int i = 0; i < kPathCnt; ++i) {
            this->makePath(&fPaths0[i]);
            this->makePath(&fPaths1[i]);
        }
        this->finishedMakingPaths();
    }

onDraw()

void SkBench_AddPathTest::onDraw ( int  loops, SkCanvas *    )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 606 of file PathBench.cpp.

                                               {
        switch (fType) {
            case kAdd_AddType:
                for (int i = 0; i < loops; ++i) {
                    int idx = i & (kPathCnt - 1);
                    SkPath result = fPaths0[idx];
                    result.addPath(fPaths1[idx]);
                }
                break;
            case kAddTrans_AddType:
                for (int i = 0; i < loops; ++i) {
                    int idx = i & (kPathCnt - 1);
                    SkPath result = fPaths0[idx];
                    result.addPath(fPaths1[idx], 2 * SK_Scalar1, 5 * SK_Scalar1);
                }
                break;
            case kAddMatrix_AddType:
                for (int i = 0; i < loops; ++i) {
                    int idx = i & (kPathCnt - 1);
                    SkPath result = fPaths0[idx];
                    result.addPath(fPaths1[idx], fMatrix);
                }
                break;
            case kReverseAdd_AddType:
                for (int i = 0; i < loops; ++i) {
                    int idx = i & (kPathCnt - 1);
                    SkPath result = fPaths0[idx];
                    result.reverseAddPath(fPaths1[idx]);
                }
                break;
            case kReversePathTo_AddType:
                for (int i = 0; i < loops; ++i) {
                    int idx = i & (kPathCnt - 1);
                    SkPath result = fPaths0[idx];
                    result.reversePathTo(fPaths1[idx]);
                }
                break;
        }
    }

onGetName()

const char * SkBench_AddPathTest::onGetName ( )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 575 of file PathBench.cpp.

                                     {
        switch (fType) {
            case kAdd_AddType:
                return "path_add_path";
            case kAddTrans_AddType:
                return "path_add_path_trans";
            case kAddMatrix_AddType:
                return "path_add_path_matrix";
            case kReverseAdd_AddType:
                return "path_reverse_add_path";
            case kReversePathTo_AddType:
                return "path_reverse_path_to";
            default:
                SkDEBUGFAIL("Bad add type");
                return "";
        }
    }

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

• third_party/skia/bench/PathBench.cpp