flutter::DlOpReceiver Class Reference

Internal API for rendering recorded display lists to backends. More...

#include <dl_op_receiver.h>

Inheritance diagram for flutter::DlOpReceiver:

Classes
struct	CacheablePath

Public Member Functions
virtual bool	PrefersImpellerPaths () const
virtual void	clipPath (const CacheablePath &cache, ClipOp clip_op, bool is_aa)
virtual void	drawPath (const CacheablePath &cache)
virtual void	drawShadow (const CacheablePath &cache, const DlColor color, const SkScalar elevation, bool transparent_occluder, SkScalar dpr)
virtual void	setAntiAlias (bool aa)=0
virtual void	setDrawStyle (DlDrawStyle style)=0
virtual void	setColor (DlColor color)=0
virtual void	setStrokeWidth (float width)=0
virtual void	setStrokeMiter (float limit)=0
virtual void	setStrokeCap (DlStrokeCap cap)=0
virtual void	setStrokeJoin (DlStrokeJoin join)=0
virtual void	setColorSource (const DlColorSource *source)=0
virtual void	setColorFilter (const DlColorFilter *filter)=0
virtual void	setInvertColors (bool invert)=0
virtual void	setBlendMode (DlBlendMode mode)=0
virtual void	setMaskFilter (const DlMaskFilter *filter)=0
virtual void	setImageFilter (const DlImageFilter *filter)=0
virtual void	save ()=0
virtual void	save (uint32_t total_content_depth)
virtual void	saveLayer (const SkRect &bounds, const SaveLayerOptions options, const DlImageFilter *backdrop=nullptr)=0
virtual void	saveLayer (const SkRect &bounds, const SaveLayerOptions &options, uint32_t total_content_depth, DlBlendMode max_content_blend_mode, const DlImageFilter *backdrop=nullptr)
virtual void	restore ()=0
virtual void	saveLayer (const SkRect *bounds, const SaveLayerOptions options, const DlImageFilter *backdrop=nullptr) final
virtual void	translate (SkScalar tx, SkScalar ty)=0
virtual void	scale (SkScalar sx, SkScalar sy)=0
virtual void	rotate (SkScalar degrees)=0
virtual void	skew (SkScalar sx, SkScalar sy)=0
virtual void	transform2DAffine (SkScalar mxx, SkScalar mxy, SkScalar mxt, SkScalar myx, SkScalar myy, SkScalar myt)=0
virtual void	transformFullPerspective (SkScalar mxx, SkScalar mxy, SkScalar mxz, SkScalar mxt, SkScalar myx, SkScalar myy, SkScalar myz, SkScalar myt, SkScalar mzx, SkScalar mzy, SkScalar mzz, SkScalar mzt, SkScalar mwx, SkScalar mwy, SkScalar mwz, SkScalar mwt)=0
virtual void	transformReset ()=0
virtual void	clipRect (const SkRect &rect, ClipOp clip_op, bool is_aa)=0
virtual void	clipRRect (const SkRRect &rrect, ClipOp clip_op, bool is_aa)=0
virtual void	clipPath (const SkPath &path, ClipOp clip_op, bool is_aa)=0
virtual void	drawColor (DlColor color, DlBlendMode mode)=0
virtual void	drawPaint ()=0
virtual void	drawLine (const SkPoint &p0, const SkPoint &p1)=0
virtual void	drawDashedLine (const DlPoint &p0, const DlPoint &p1, DlScalar on_length, DlScalar off_length)=0
virtual void	drawRect (const SkRect &rect)=0
virtual void	drawOval (const SkRect &bounds)=0
virtual void	drawCircle (const SkPoint &center, SkScalar radius)=0
virtual void	drawRRect (const SkRRect &rrect)=0
virtual void	drawDRRect (const SkRRect &outer, const SkRRect &inner)=0
virtual void	drawPath (const SkPath &path)=0
virtual void	drawArc (const SkRect &oval_bounds, SkScalar start_degrees, SkScalar sweep_degrees, bool use_center)=0
virtual void	drawPoints (PointMode mode, uint32_t count, const SkPoint points[])=0
virtual void	drawVertices (const DlVertices *vertices, DlBlendMode mode)=0
virtual void	drawImage (const sk_sp< DlImage > image, const SkPoint point, DlImageSampling sampling, bool render_with_attributes)=0
virtual void	drawImageRect (const sk_sp< DlImage > image, const SkRect &src, const SkRect &dst, DlImageSampling sampling, bool render_with_attributes, SrcRectConstraint constraint=SrcRectConstraint::kFast)=0
virtual void	drawImageNine (const sk_sp< DlImage > image, const SkIRect &center, const SkRect &dst, DlFilterMode filter, bool render_with_attributes)=0
virtual void	drawAtlas (const sk_sp< DlImage > atlas, const SkRSXform xform[], const SkRect tex[], const DlColor colors[], int count, DlBlendMode mode, DlImageSampling sampling, const SkRect *cull_rect, bool render_with_attributes)=0
virtual void	drawDisplayList (const sk_sp< DisplayList > display_list, SkScalar opacity=SK_Scalar1)=0
virtual void	drawTextBlob (const sk_sp< SkTextBlob > blob, SkScalar x, SkScalar y)=0
virtual void	drawTextFrame (const std::shared_ptr< impeller::TextFrame > &text_frame, SkScalar x, SkScalar y)=0
virtual void	drawShadow (const SkPath &path, const DlColor color, const SkScalar elevation, bool transparent_occluder, SkScalar dpr)=0

Static Public Attributes
static constexpr int	kMaxDrawPointsCount = ((1 << 29) - 1)

Protected Types
using	ClipOp = DlCanvas::ClipOp
using	PointMode = DlCanvas::PointMode
using	SrcRectConstraint = DlCanvas::SrcRectConstraint

Detailed Description

Internal API for rendering recorded display lists to backends.

The |DisplayList| object will play back recorded operations in this format. Most developers should not need to deal with this interface unless they are writing a utility that needs to examine the contents of a display list.

Similar to |DlCanvas|, this interface carries clip and transform state which are saved and restored by the |save|, |saveLayer|, and |restore| calls.

Unlike DlCanvas, this interface has attribute state which is global across an entire DisplayList (not affected by save/restore).

DISPLAYLIST DEPTH TRACKING

Each rendering call in the DisplayList stream is assumed to have a "depth" value relative to the beginning of its DisplayList. The depth value is implicitly allocated during recording and only reported in 2 places so it is important for a dispatcher to perform the same internal allocations if it is to make sense of the information reported by the save/saveLayer calls. This depth value is maintained as follows:

• The absolute depth value is never reported, only the total depth size of the entire DisplayList or one of its save/restore pairs is reported. Since the DisplayList might be dispatched recursively due to embedded drawDisplayList calls, these depth size values will often be relative to things like:
  • the start of a given save/saveLayer group
  • the start of a DisplayList dispatch or recursion as such, only totals for groups of DisplayList dispatched calls will be reported. These totals will be reported in:
  • the DisplayList::total_depth() method reporting the total depth accumulated for every operation in the DisplayList
  • the save/saveLayer dispatch calls will report the total depth accumulated for every call until their corresponding restore call.
• The depth value is incremented for every drawing operation, including:
  • all draw* calls (including drawDisplayList)
  • drawDisplayList will also accumulate the total_depth() of the DisplayList object it is drawing (in other words it will skip enough depth values for each drawing call in the child). This bump is in addition to the depth value it records for being a rendering operation. Some implementations may need to surround the actual drawDisplayList with a protective saveLayer, but others may not - so the implicit depth value assigned to the drawDisplayList call itself may go unused, but must be accounted for.
  • a saveLayer call will also increment the depth value just like a rendering call. This is in addition to the depth of its content. It is doing so to reserve a depth for the drawing operation that copies its layer back to the parent.
• Each save() or saveLayer() call will report the total depth of all rendering calls within its content (recorded before the corresponding restore) and report this total during dispatch. This information might be needed to assign depths to the clip operations that occur within its content. As there is no enclosing saveLayer/restore pair around the root of a DisplayList, the total depth of the DisplayList can be used to determine the appropriate clip depths for any clip ops appearing before the first save/saveLayer or after the last restore.

See also

DlSkCanvasDispatcher

impeller::DlDispatcher

DlOpSpy

Definition at line 89 of file dl_op_receiver.h.

Member Typedef Documentation

ClipOp

using flutter::DlOpReceiver::ClipOp = DlCanvas::ClipOp

protected

Definition at line 91 of file dl_op_receiver.h.

PointMode

using flutter::DlOpReceiver::PointMode = DlCanvas::PointMode

protected

Definition at line 92 of file dl_op_receiver.h.

SrcRectConstraint

using flutter::DlOpReceiver::SrcRectConstraint = DlCanvas::SrcRectConstraint

protected

Definition at line 93 of file dl_op_receiver.h.

Member Function Documentation

clipPath() [1/2]

virtual void flutter::DlOpReceiver::clipPath ( const CacheablePath &  cache, ClipOp  clip_op, bool  is_aa  )

inlinevirtual

Reimplemented in impeller::DlDispatcherBase.

Definition at line 124 of file dl_op_receiver.h.

                                    {
    FML_UNREACHABLE();
  }

clipPath() [2/2]

virtual void flutter::DlOpReceiver::clipPath ( const SkPath &  path, ClipOp  clip_op, bool  is_aa  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, impeller::DlDispatcherBase, flutter::testing::DisplayListStreamDispatcher, and flutter::testing::ClipExpector.

clipRect()

virtual void flutter::DlOpReceiver::clipRect ( const SkRect &  rect, ClipOp  clip_op, bool  is_aa  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, impeller::DlDispatcherBase, flutter::testing::DisplayListStreamDispatcher, and flutter::testing::ClipExpector.

clipRRect()

virtual void flutter::DlOpReceiver::clipRRect ( const SkRRect &  rrect, ClipOp  clip_op, bool  is_aa  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, impeller::DlDispatcherBase, flutter::testing::DisplayListStreamDispatcher, and flutter::testing::ClipExpector.

drawArc()

virtual void flutter::DlOpReceiver::drawArc ( const SkRect &  oval_bounds, SkScalar  start_degrees, SkScalar  sweep_degrees, bool  use_center  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, impeller::DlDispatcherBase, and flutter::testing::DisplayListStreamDispatcher.

drawAtlas()

virtual void flutter::DlOpReceiver::drawAtlas ( const sk_sp< DlImage >  atlas, const SkRSXform  xform[], const SkRect  tex[], const DlColor  colors[], int  count, DlBlendMode  mode, DlImageSampling  sampling, const SkRect *  cull_rect, bool  render_with_attributes  )

pure virtual

Implemented in flutter::ComplexityCalculatorHelper, flutter::IgnoreDrawDispatchHelper, flutter::testing::DisplayListStreamDispatcher, flutter::DlSkCanvasDispatcher, and impeller::DlDispatcherBase.

drawCircle()

virtual void flutter::DlOpReceiver::drawCircle ( const SkPoint &  center, SkScalar  radius  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, impeller::DlDispatcherBase, and flutter::testing::DisplayListStreamDispatcher.

drawColor()

virtual void flutter::DlOpReceiver::drawColor ( DlColor  color, DlBlendMode  mode  )

pure virtual

Implemented in flutter::ComplexityCalculatorHelper, flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, flutter::testing::DisplayListStreamDispatcher, and impeller::DlDispatcherBase.

drawDashedLine()

virtual void flutter::DlOpReceiver::drawDashedLine ( const DlPoint &  p0, const DlPoint &  p1, DlScalar  on_length, DlScalar  off_length  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, impeller::DlDispatcherBase, and flutter::testing::DisplayListStreamDispatcher.

drawDisplayList()

virtual void flutter::DlOpReceiver::drawDisplayList ( const sk_sp< DisplayList >  display_list, SkScalar  opacity = SK_Scalar1  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, flutter::testing::DisplayListStreamDispatcher, impeller::DlDispatcherBase, and impeller::TextFrameDispatcher.

drawDRRect()

virtual void flutter::DlOpReceiver::drawDRRect ( const SkRRect &  outer, const SkRRect &  inner  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, impeller::DlDispatcherBase, and flutter::testing::DisplayListStreamDispatcher.

drawImage()

virtual void flutter::DlOpReceiver::drawImage ( const sk_sp< DlImage >  image, const SkPoint  point, DlImageSampling  sampling, bool  render_with_attributes  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, flutter::testing::DisplayListStreamDispatcher, and impeller::DlDispatcherBase.

drawImageNine()

virtual void flutter::DlOpReceiver::drawImageNine ( const sk_sp< DlImage >  image, const SkIRect &  center, const SkRect &  dst, DlFilterMode  filter, bool  render_with_attributes  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, flutter::testing::DisplayListStreamDispatcher, and impeller::DlDispatcherBase.

drawImageRect()

virtual void flutter::DlOpReceiver::drawImageRect ( const sk_sp< DlImage >  image, const SkRect &  src, const SkRect &  dst, DlImageSampling  sampling, bool  render_with_attributes, SrcRectConstraint  constraint = SrcRectConstraint::kFast  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, flutter::testing::DisplayListStreamDispatcher, flutter::ComplexityCalculatorHelper, and impeller::DlDispatcherBase.

drawLine()

virtual void flutter::DlOpReceiver::drawLine ( const SkPoint &  p0, const SkPoint &  p1  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, impeller::DlDispatcherBase, and flutter::testing::DisplayListStreamDispatcher.

drawOval()

virtual void flutter::DlOpReceiver::drawOval ( const SkRect &  bounds )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, impeller::DlDispatcherBase, and flutter::testing::DisplayListStreamDispatcher.

drawPaint()

virtual void flutter::DlOpReceiver::drawPaint ( )

pure virtual

Implemented in flutter::ComplexityCalculatorHelper, flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, impeller::DlDispatcherBase, and flutter::testing::DisplayListStreamDispatcher.

drawPath() [1/2]

virtual void flutter::DlOpReceiver::drawPath ( const CacheablePath &  cache )

inlinevirtual

Reimplemented in impeller::DlDispatcherBase.

Definition at line 129 of file dl_op_receiver.h.

{ FML_UNREACHABLE(); }

drawPath() [2/2]

virtual void flutter::DlOpReceiver::drawPath ( const SkPath &  path )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, impeller::DlDispatcherBase, and flutter::testing::DisplayListStreamDispatcher.

drawPoints()

virtual void flutter::DlOpReceiver::drawPoints ( PointMode  mode, uint32_t  count, const SkPoint  points[]  )

pure virtual

Implemented in flutter::IgnoreDrawDispatchHelper, impeller::DlDispatcherBase, flutter::testing::DisplayListStreamDispatcher, and flutter::DlSkCanvasDispatcher.

drawRect()

virtual void flutter::DlOpReceiver::drawRect ( const SkRect &  rect )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, impeller::DlDispatcherBase, and flutter::testing::DisplayListStreamDispatcher.

drawRRect()

virtual void flutter::DlOpReceiver::drawRRect ( const SkRRect &  rrect )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, impeller::DlDispatcherBase, and flutter::testing::DisplayListStreamDispatcher.

drawShadow() [1/2]

virtual void flutter::DlOpReceiver::drawShadow ( const CacheablePath &  cache, const DlColor  color, const SkScalar  elevation, bool  transparent_occluder, SkScalar  dpr  )

inlinevirtual

Reimplemented in impeller::DlDispatcherBase.

Definition at line 130 of file dl_op_receiver.h.

                                        {
    FML_UNREACHABLE();
  }

drawShadow() [2/2]

virtual void flutter::DlOpReceiver::drawShadow ( const SkPath &  path, const DlColor  color, const SkScalar  elevation, bool  transparent_occluder, SkScalar  dpr  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, flutter::testing::DisplayListStreamDispatcher, and impeller::DlDispatcherBase.

drawTextBlob()

virtual void flutter::DlOpReceiver::drawTextBlob ( const sk_sp< SkTextBlob >  blob, SkScalar  x, SkScalar  y  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, impeller::DlDispatcherBase, and flutter::testing::DisplayListStreamDispatcher.

drawTextFrame()

virtual void flutter::DlOpReceiver::drawTextFrame ( const std::shared_ptr< impeller::TextFrame > &  text_frame, SkScalar  x, SkScalar  y  )

pure virtual

Implemented in flutter::DisplayListBuilder, flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, and flutter::testing::DisplayListStreamDispatcher.

drawVertices()

virtual void flutter::DlOpReceiver::drawVertices ( const DlVertices *  vertices, DlBlendMode  mode  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, flutter::testing::DisplayListStreamDispatcher, and impeller::DlDispatcherBase.

PrefersImpellerPaths()

virtual bool flutter::DlOpReceiver::PrefersImpellerPaths ( ) const

inlinevirtual

Reimplemented in impeller::DlDispatcherBase.

Definition at line 111 of file dl_op_receiver.h.

{ return false; }

restore()

virtual void flutter::DlOpReceiver::restore ( )

pure virtual

Implemented in flutter::ComplexityCalculatorHelper, flutter::DlSkCanvasDispatcher, flutter::testing::MockDispatchHelper, flutter::IgnoreDrawDispatchHelper, impeller::DlDispatcherBase, impeller::TextFrameDispatcher, and flutter::testing::DisplayListStreamDispatcher.

rotate()

virtual void flutter::DlOpReceiver::rotate ( SkScalar  degrees )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreTransformDispatchHelper, impeller::DlDispatcherBase, impeller::TextFrameDispatcher, and flutter::testing::DisplayListStreamDispatcher.

save() [1/2]

virtual void flutter::DlOpReceiver::save ( )

pure virtual

Implemented in flutter::ComplexityCalculatorHelper, flutter::testing::DepthExpector, flutter::DlSkCanvasDispatcher, flutter::testing::MockDispatchHelper, flutter::IgnoreDrawDispatchHelper, impeller::DlDispatcher, impeller::ExperimentalDlDispatcher, impeller::TextFrameDispatcher, and flutter::testing::DisplayListStreamDispatcher.

save() [2/2]

virtual void flutter::DlOpReceiver::save ( uint32_t  total_content_depth )

inlinevirtual

Reimplemented in flutter::testing::DepthExpector, impeller::DlDispatcherBase, impeller::DlDispatcher, and impeller::ExperimentalDlDispatcher.

Definition at line 167 of file dl_op_receiver.h.

{ save(); }

saveLayer() [1/3]

virtual void flutter::DlOpReceiver::saveLayer ( const SkRect &  bounds, const SaveLayerOptions &  options, uint32_t  total_content_depth, DlBlendMode  max_content_blend_mode, const DlImageFilter *  backdrop = nullptr  )

inlinevirtual

Reimplemented in impeller::DlDispatcherBase, impeller::DlDispatcher, impeller::ExperimentalDlDispatcher, flutter::testing::SaveLayerExpector, and flutter::testing::DepthExpector.

Definition at line 189 of file dl_op_receiver.h.

                                                                  {
    saveLayer(bounds, options, backdrop);
  }

saveLayer() [2/3]

virtual void flutter::DlOpReceiver::saveLayer ( const SkRect &  bounds, const SaveLayerOptions  options, const DlImageFilter *  backdrop = nullptr  )

pure virtual

Implemented in impeller::DlDispatcher, impeller::ExperimentalDlDispatcher, impeller::TextFrameDispatcher, flutter::testing::SaveLayerExpector, flutter::testing::SaveLayerBoundsExpector, flutter::DlSkCanvasDispatcher, flutter::IgnoreDrawDispatchHelper, flutter::testing::DisplayListStreamDispatcher, and flutter::testing::DepthExpector.

saveLayer() [3/3]

virtual void flutter::DlOpReceiver::saveLayer ( const SkRect *  bounds, const SaveLayerOptions  options, const DlImageFilter *  backdrop = nullptr  )

inlinefinalvirtual

Definition at line 213 of file dl_op_receiver.h.

                                                                        {
    if (bounds) {
      saveLayer(*bounds, options.with_bounds_from_caller(), backdrop);
    } else {
      saveLayer(SkRect(), options.without_bounds_from_caller(), backdrop);
    }
  }

scale()

virtual void flutter::DlOpReceiver::scale ( SkScalar  sx, SkScalar  sy  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreTransformDispatchHelper, impeller::DlDispatcherBase, impeller::TextFrameDispatcher, and flutter::testing::DisplayListStreamDispatcher.

setAntiAlias()

virtual void flutter::DlOpReceiver::setAntiAlias ( bool  aa )

pure virtual

Implemented in flutter::ComplexityCalculatorHelper, flutter::DlSkPaintDispatchHelper, flutter::IgnoreAttributeDispatchHelper, impeller::DlDispatcherBase, and flutter::testing::DisplayListStreamDispatcher.

setBlendMode()

virtual void flutter::DlOpReceiver::setBlendMode ( DlBlendMode  mode )

pure virtual

Implemented in flutter::ComplexityCalculatorHelper, flutter::DlSkPaintDispatchHelper, flutter::IgnoreAttributeDispatchHelper, flutter::testing::DisplayListStreamDispatcher, and impeller::DlDispatcherBase.

setColor()

virtual void flutter::DlOpReceiver::setColor ( DlColor  color )

pure virtual

Implemented in flutter::ComplexityCalculatorHelper, flutter::DlSkPaintDispatchHelper, flutter::IgnoreAttributeDispatchHelper, flutter::testing::DisplayListStreamDispatcher, impeller::DlDispatcherBase, and impeller::TextFrameDispatcher.

setColorFilter()

virtual void flutter::DlOpReceiver::setColorFilter ( const DlColorFilter *  filter )

pure virtual

Implemented in flutter::ComplexityCalculatorHelper, flutter::DlSkPaintDispatchHelper, flutter::IgnoreAttributeDispatchHelper, flutter::testing::DisplayListStreamDispatcher, and impeller::DlDispatcherBase.

setColorSource()

virtual void flutter::DlOpReceiver::setColorSource ( const DlColorSource *  source )

pure virtual

Implemented in flutter::ComplexityCalculatorHelper, flutter::DlSkPaintDispatchHelper, flutter::IgnoreAttributeDispatchHelper, flutter::testing::DisplayListStreamDispatcher, and impeller::DlDispatcherBase.

setDrawStyle()

virtual void flutter::DlOpReceiver::setDrawStyle ( DlDrawStyle  style )

pure virtual

Implemented in flutter::ComplexityCalculatorHelper, flutter::DlSkPaintDispatchHelper, flutter::IgnoreAttributeDispatchHelper, flutter::testing::DisplayListStreamDispatcher, impeller::DlDispatcherBase, and impeller::TextFrameDispatcher.

setImageFilter()

virtual void flutter::DlOpReceiver::setImageFilter ( const DlImageFilter *  filter )

pure virtual

Implemented in flutter::ComplexityCalculatorHelper, flutter::DlSkPaintDispatchHelper, flutter::IgnoreAttributeDispatchHelper, flutter::testing::DisplayListStreamDispatcher, and impeller::DlDispatcherBase.

setInvertColors()

virtual void flutter::DlOpReceiver::setInvertColors ( bool  invert )

pure virtual

Implemented in flutter::ComplexityCalculatorHelper, flutter::DlSkPaintDispatchHelper, flutter::IgnoreAttributeDispatchHelper, impeller::DlDispatcherBase, and flutter::testing::DisplayListStreamDispatcher.

setMaskFilter()

virtual void flutter::DlOpReceiver::setMaskFilter ( const DlMaskFilter *  filter )

pure virtual

Implemented in flutter::ComplexityCalculatorHelper, flutter::DlSkPaintDispatchHelper, flutter::IgnoreAttributeDispatchHelper, flutter::testing::DisplayListStreamDispatcher, and impeller::DlDispatcherBase.

setStrokeCap()

virtual void flutter::DlOpReceiver::setStrokeCap ( DlStrokeCap  cap )

pure virtual

Implemented in flutter::ComplexityCalculatorHelper, flutter::DlSkPaintDispatchHelper, flutter::IgnoreAttributeDispatchHelper, flutter::testing::DisplayListStreamDispatcher, impeller::DlDispatcherBase, and impeller::TextFrameDispatcher.

setStrokeJoin()

virtual void flutter::DlOpReceiver::setStrokeJoin ( DlStrokeJoin  join )

pure virtual

Implemented in flutter::ComplexityCalculatorHelper, flutter::DlSkPaintDispatchHelper, flutter::IgnoreAttributeDispatchHelper, flutter::testing::DisplayListStreamDispatcher, impeller::DlDispatcherBase, and impeller::TextFrameDispatcher.

setStrokeMiter()

virtual void flutter::DlOpReceiver::setStrokeMiter ( float  limit )

pure virtual

Implemented in flutter::IgnoreAttributeDispatchHelper, flutter::ComplexityCalculatorHelper, flutter::DlSkPaintDispatchHelper, impeller::DlDispatcherBase, impeller::TextFrameDispatcher, and flutter::testing::DisplayListStreamDispatcher.

setStrokeWidth()

virtual void flutter::DlOpReceiver::setStrokeWidth ( float  width )

pure virtual

Implemented in flutter::IgnoreAttributeDispatchHelper, flutter::ComplexityCalculatorHelper, flutter::DlSkPaintDispatchHelper, impeller::DlDispatcherBase, impeller::TextFrameDispatcher, and flutter::testing::DisplayListStreamDispatcher.

skew()

virtual void flutter::DlOpReceiver::skew ( SkScalar  sx, SkScalar  sy  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreTransformDispatchHelper, impeller::DlDispatcherBase, impeller::TextFrameDispatcher, and flutter::testing::DisplayListStreamDispatcher.

transform2DAffine()

virtual void flutter::DlOpReceiver::transform2DAffine ( SkScalar  mxx, SkScalar  mxy, SkScalar  mxt, SkScalar  myx, SkScalar  myy, SkScalar  myt  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreTransformDispatchHelper, impeller::DlDispatcherBase, impeller::TextFrameDispatcher, and flutter::testing::DisplayListStreamDispatcher.

transformFullPerspective()

virtual void flutter::DlOpReceiver::transformFullPerspective ( SkScalar  mxx, SkScalar  mxy, SkScalar  mxz, SkScalar  mxt, SkScalar  myx, SkScalar  myy, SkScalar  myz, SkScalar  myt, SkScalar  mzx, SkScalar  mzy, SkScalar  mzz, SkScalar  mzt, SkScalar  mwx, SkScalar  mwy, SkScalar  mwz, SkScalar  mwt  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreTransformDispatchHelper, impeller::DlDispatcherBase, impeller::TextFrameDispatcher, and flutter::testing::DisplayListStreamDispatcher.

transformReset()

virtual void flutter::DlOpReceiver::transformReset ( )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreTransformDispatchHelper, impeller::DlDispatcherBase, impeller::TextFrameDispatcher, and flutter::testing::DisplayListStreamDispatcher.

translate()

virtual void flutter::DlOpReceiver::translate ( SkScalar  tx, SkScalar  ty  )

pure virtual

Implemented in flutter::DlSkCanvasDispatcher, flutter::IgnoreTransformDispatchHelper, impeller::DlDispatcherBase, impeller::TextFrameDispatcher, and flutter::testing::DisplayListStreamDispatcher.

Member Data Documentation

kMaxDrawPointsCount

constexpr int flutter::DlOpReceiver::kMaxDrawPointsCount = ((1 << 29) - 1)

staticconstexpr

Definition at line 97 of file dl_op_receiver.h.

---

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

• display_list/dl_op_receiver.h