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AnimatedImageBlurs Class Reference
Inheritance diagram for AnimatedImageBlurs:
skiagm::GM

Public Member Functions

 AnimatedImageBlurs ()
 
- 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)
 
virtual SkISize getISize ()=0
 
virtual SkString getName () const =0
 
virtual bool runAsBench () const
 
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
 
bool onAnimate (double nanos) override
 
- Protected Member Functions inherited from skiagm::GM
virtual DrawResult onGpuSetup (SkCanvas *, SkString *, GraphiteTestContext *)
 
virtual void onGpuTeardown ()
 
virtual void onOnceBeforeDraw ()
 
virtual DrawResult onDraw (SkCanvas *, SkString *errorMsg)
 
virtual void onDraw (SkCanvas *)
 
virtual bool onAnimate (double)
 
virtual bool onGetControls (SkMetaData *)
 
virtual void onSetControls (const SkMetaData &)
 
GraphiteTestContext * graphiteTestContext () const
 

Additional Inherited Members

- Public Types inherited from skiagm::GM
enum  Mode { kGM_Mode , kSample_Mode , kBench_Mode }
 
using DrawResult = skiagm::DrawResult
 
using GraphiteTestContext = skiatest::graphite::GraphiteTestContext
 
- Static Public Attributes inherited from skiagm::GM
static constexpr char kErrorMsg_DrawSkippedGpuOnly []
 

Detailed Description

Definition at line 32 of file animatedimageblurs.cpp.

Constructor & Destructor Documentation

◆ AnimatedImageBlurs()

AnimatedImageBlurs::AnimatedImageBlurs ( )
inline

Definition at line 34 of file animatedimageblurs.cpp.

34 : fLastTime(0.0f) {
35 this->setBGColor(0xFFCCCCCC);
36 }
skiagm::GM::setBGColor
void setBGColor(SkColor)
Definition: gm.cpp:159

Member Function Documentation

◆ getISize()

SkISize AnimatedImageBlurs::getISize ( )
inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 43 of file animatedimageblurs.cpp.

43{ return SkISize::Make(kWidth, kHeight); }
SkISize::Make
static constexpr SkISize Make(int32_t w, int32_t h)
Definition: SkSize.h:20

◆ getName()

SkString AnimatedImageBlurs::getName ( ) const
inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 41 of file animatedimageblurs.cpp.

41{ return SkString("animated-image-blurs"); }

◆ onAnimate()

bool AnimatedImageBlurs::onAnimate ( double  nanos)
inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 72 of file animatedimageblurs.cpp.

72 {
73 if (0.0f != fLastTime) {
74 for (int i = 0; i < kNumNodes; ++i) {
75 fNodes[i].update(nanos, fLastTime);
76 }
77 }
78
79 fLastTime = 1e-9 * nanos;
80 return true;
81 }
kNumNodes
static const int kNumNodes
Definition: animatedimageblurs.cpp:26
i
int i
Definition: fl_socket_accessible.cc:18
protoc_wrapper.e
e
Definition: protoc_wrapper.py:226

◆ onDraw()

void AnimatedImageBlurs::onDraw ( SkCanvas *  canvas)
inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 51 of file animatedimageblurs.cpp.

51 {
52 SkPaint paint;
53 paint.setAntiAlias(true);
54
55 for (int i = 0; i < kNumNodes; ++i) {
56 SkPaint layerPaint;
57 layerPaint.setImageFilter(SkImageFilters::Blur(fNodes[i].sigma(), fNodes[i].sigma(),
58 nullptr));
59
60 canvas->saveLayer(nullptr, &layerPaint);
61 // The rect is outset to block the circle case
62 SkRect rect = SkRect::MakeLTRB(fNodes[i].pos().fX - fNodes[i].size()-0.5f,
63 fNodes[i].pos().fY - fNodes[i].size()-0.5f,
64 fNodes[i].pos().fX + fNodes[i].size()+0.5f,
65 fNodes[i].pos().fY + fNodes[i].size()+0.5f);
66 SkRRect rrect = SkRRect::MakeRectXY(rect, fNodes[i].size(), fNodes[i].size());
67 canvas->drawRRect(rrect, paint);
68 canvas->restore();
69 }
70 }
pos
SkPoint pos
Definition: ImageShaderTest.cpp:27
SkCanvas::saveLayer
int saveLayer(const SkRect *bounds, const SkPaint *paint)
Definition: SkCanvas.cpp:496
SkCanvas::restore
void restore()
Definition: SkCanvas.cpp:461
SkCanvas::drawRRect
void drawRRect(const SkRRect &rrect, const SkPaint &paint)
Definition: SkCanvas.cpp:1705
SkImageFilters::Blur
static sk_sp< SkImageFilter > Blur(SkScalar sigmaX, SkScalar sigmaY, SkTileMode tileMode, sk_sp< SkImageFilter > input, const CropRect &cropRect={})
Definition: SkBlurImageFilter.cpp:107
SkPaint::setImageFilter
void setImageFilter(sk_sp< SkImageFilter > imageFilter)
SkRRect::MakeRectXY
static SkRRect MakeRectXY(const SkRect &rect, SkScalar xRad, SkScalar yRad)
Definition: SkRRect.h:180
paint
const Paint & paint
Definition: color_source.cc:38
SkRecords::rrect
SkRRect rrect
Definition: SkRecords.h:232
SkRecords::rect
sk_sp< SkBlender > blender SkRect rect
Definition: SkRecords.h:350
flutter::size
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Definition: switches.h:259
SkRect::MakeLTRB
static constexpr SkRect MakeLTRB(float l, float t, float r, float b)
Definition: SkRect.h:646

◆ onOnceBeforeDraw()

void AnimatedImageBlurs::onOnceBeforeDraw ( )
inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 45 of file animatedimageblurs.cpp.

45 {
46 for (int i = 0; i < kNumNodes; ++i) {
47 fNodes[i].init(&fRand);
48 }
49 }

◆ runAsBench()

bool AnimatedImageBlurs::runAsBench ( ) const
inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 39 of file animatedimageblurs.cpp.

39{ return true; }
The documentation for this class was generated from the following file:
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