BlurIgnoreXformGM Class Reference

Inheritance diagram for BlurIgnoreXformGM:

Public Types
enum class	DrawType { kCircle , kRect , kRRect }
Public Types inherited from skiagm::GM
enum	Mode { kGM_Mode , kSample_Mode , kBench_Mode }
using	DrawResult = skiagm::DrawResult
using	GraphiteTestContext = skiatest::graphite::GraphiteTestContext

Public Member Functions
	BlurIgnoreXformGM (DrawType drawType)
Public Member Functions inherited from skiagm::GM
	GM (SkColor backgroundColor=SK_ColorWHITE)
virtual	~GM ()
void	setMode (Mode mode)
Mode	getMode () const
DrawResult	gpuSetup (SkCanvas *, SkString *errorMsg, GraphiteTestContext *=nullptr)
void	gpuTeardown ()
void	onceBeforeDraw ()
DrawResult	draw (SkCanvas *canvas)
DrawResult	draw (SkCanvas *, SkString *errorMsg)
void	drawBackground (SkCanvas *)
DrawResult	drawContent (SkCanvas *canvas)
DrawResult	drawContent (SkCanvas *, SkString *errorMsg)
SkScalar	width ()
SkScalar	height ()
SkColor	getBGColor () const
void	setBGColor (SkColor)
void	drawSizeBounds (SkCanvas *, SkColor)
bool	animate (double)
virtual bool	onChar (SkUnichar)
bool	getControls (SkMetaData *controls)
void	setControls (const SkMetaData &controls)
virtual void	modifyGrContextOptions (GrContextOptions *)
virtual void	modifyGraphiteContextOptions (skgpu::graphite::ContextOptions *) const
virtual bool	isBazelOnly () const
virtual std::map< std::string, std::string >	getGoldKeys () const

Protected Member Functions
bool	runAsBench () const override
SkString	getName () const override
SkISize	getISize () override
void	onOnceBeforeDraw () override
void	onDraw (SkCanvas *canvas) override
void	drawOverlay (SkCanvas *canvas)
Protected Member Functions inherited from skiagm::GM
virtual DrawResult	onGpuSetup (SkCanvas *, SkString *, GraphiteTestContext *)
virtual void	onGpuTeardown ()
virtual DrawResult	onDraw (SkCanvas *, SkString *errorMsg)
virtual bool	onAnimate (double)
virtual bool	onGetControls (SkMetaData *)
virtual void	onSetControls (const SkMetaData &)
GraphiteTestContext *	graphiteTestContext () const

Additional Inherited Members
Static Public Attributes inherited from skiagm::GM
static constexpr char	kErrorMsg_DrawSkippedGpuOnly []

Detailed Description

Definition at line 29 of file blurignorexform.cpp.

Member Enumeration Documentation

DrawType

enum class BlurIgnoreXformGM::DrawType

strong

Enumerator
kCircle
kRect
kRRect

Definition at line 31 of file blurignorexform.cpp.

                        {
        kCircle,
        kRect,
        kRRect,
    };

Constructor & Destructor Documentation

BlurIgnoreXformGM()

BlurIgnoreXformGM::BlurIgnoreXformGM ( DrawType  drawType )

inline

Definition at line 37 of file blurignorexform.cpp.

: fDrawType(drawType) { }

Member Function Documentation

drawOverlay()

void BlurIgnoreXformGM::drawOverlay ( SkCanvas *  canvas )

inlineprotected

Definition at line 105 of file blurignorexform.cpp.

                                       {
        canvas->translate(10, 0);
        SkFont font = ToolUtils::DefaultPortableFont();
        canvas->save();
        for (int i = 0; i < kNumBlurs; ++i) {
            canvas->drawString(kBlurFlags[i].fName, 100, 0, font, SkPaint());
            canvas->translate(SkIntToScalar(130), 0);
        }
        canvas->restore();
        for (auto scale : kMatrixScales) {
            canvas->drawString(scale.fName, 0, 50, font, SkPaint());
            canvas->translate(0, SkIntToScalar(150));
        }
    }

getISize()

SkISize BlurIgnoreXformGM::getISize ( )

inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 50 of file blurignorexform.cpp.

{ return SkISize::Make(375, 475); }

getName()

SkString BlurIgnoreXformGM::getName ( ) const

inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 42 of file blurignorexform.cpp.

                                      {
        SkString name;
        name.printf("blur_ignore_xform_%s",
                    DrawType::kCircle == fDrawType ? "circle"
                        : DrawType::kRect == fDrawType ? "rect" : "rrect");
        return name;
    }

onDraw()

void BlurIgnoreXformGM::onDraw ( SkCanvas *  canvas )

inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 61 of file blurignorexform.cpp.

                                           {
        SkPaint paint;
        paint.setColor(SK_ColorBLACK);
        paint.setAntiAlias(true);
 
        canvas->translate(10, 25);
        canvas->save();
        canvas->translate(80, 0);
        for (size_t i = 0; i < kNumBlurs; ++i) {
            SkAutoCanvasRestore autoRestore(canvas, true);
            canvas->translate(SkIntToScalar(i * 150), 0);
            for (auto scale : kMatrixScales) {
                canvas->save();
                canvas->scale(scale.fScale, scale.fScale);
                static const SkScalar kRadius = 20.0f;
                SkScalar coord = 50.0f * 1.0f / scale.fScale;
                SkRect rect = SkRect::MakeXYWH(coord - kRadius , coord - kRadius,
                                               2 * kRadius, 2 * kRadius);
                SkRRect rrect = SkRRect::MakeRectXY(rect, kRadius/2.0f, kRadius/2.0f);
 
                paint.setMaskFilter(fBlurFilters[i]);
                for (int j = 0; j < 2; ++j) {
                    canvas->save();
                    canvas->translate(10 * (1 - j), 10 * (1 - j));
                    if (DrawType::kCircle == fDrawType) {
                        canvas->drawCircle(coord, coord, kRadius, paint);
                    } else if (DrawType::kRect == fDrawType) {
                        canvas->drawRect(rect, paint);
                    } else {
                        canvas->drawRRect(rrect, paint);
                    }
                    paint.setMaskFilter(nullptr);
                    canvas->restore();
                }
                canvas->restore();
                canvas->translate(0, SkIntToScalar(150));
            }
        }
        canvas->restore();
        if (kBench_Mode != this->getMode()) {
            this->drawOverlay(canvas);
        }
    }

onOnceBeforeDraw()

void BlurIgnoreXformGM::onOnceBeforeDraw ( )

inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 52 of file blurignorexform.cpp.

                                     {
        for (int i = 0; i < kNumBlurs; ++i) {
            fBlurFilters[i] = SkMaskFilter::MakeBlur(
                                    kNormal_SkBlurStyle,
                                    SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(20)),
                                    kBlurFlags[i].fRespectCTM);
        }
    }

runAsBench()

bool BlurIgnoreXformGM::runAsBench ( ) const

inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 40 of file blurignorexform.cpp.

{ return true; }

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

• third_party/skia/gm/blurignorexform.cpp