impeller::ExperimentalDlDispatcher Class Reference

#include <dl_dispatcher.h>

Inheritance diagram for impeller::ExperimentalDlDispatcher:

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

Additional Inherited Members
Static Public Attributes inherited from flutter::DlOpReceiver
static constexpr int	kMaxDrawPointsCount = ((1 << 29) - 1)
Protected Types inherited from flutter::DlOpReceiver
using	ClipOp = DlCanvas::ClipOp
using	PointMode = DlCanvas::PointMode
using	SrcRectConstraint = DlCanvas::SrcRectConstraint

Detailed Description

Definition at line 298 of file dl_dispatcher.h.

Constructor & Destructor Documentation

ExperimentalDlDispatcher()

impeller::ExperimentalDlDispatcher::ExperimentalDlDispatcher	(	ContentContext &	renderer,
		RenderTarget &	render_target,
		bool	has_root_backdrop_filter,
		flutter::DlBlendMode	max_root_blend_mode,
		IRect	cull_rect
	)

Definition at line 1216 of file dl_dispatcher.cc.

    : canvas_(renderer,
              render_target,
              has_root_backdrop_filter ||
                  RequiresReadbackForBlends(renderer, max_root_blend_mode),
              cull_rect) {}

~ExperimentalDlDispatcher()

impeller::ExperimentalDlDispatcher::~ExperimentalDlDispatcher ( )

default

Member Function Documentation

FinishRecording()

void impeller::ExperimentalDlDispatcher::FinishRecording ( )

inline

Definition at line 326 of file dl_dispatcher.h.

{ canvas_.EndReplay(); }

save() [1/2]

void impeller::ExperimentalDlDispatcher::save ( )

inlineoverridevirtual

Implements flutter::DlOpReceiver.

Definition at line 309 of file dl_dispatcher.h.

                       {
    // This dispatcher should never be used with the save() variant
    // that does not include the content_depth parameter.
    FML_UNREACHABLE();
  }

save() [2/2]

void impeller::DlDispatcherBase::save ( uint32_t  total_content_depth )

overridevirtual

Reimplemented from impeller::DlDispatcherBase.

Definition at line 70 of file dl_dispatcher.cc.

                                                        {
  GetCanvas().Save(total_content_depth);
}

saveLayer() [1/2]

void impeller::DlDispatcherBase::saveLayer ( const SkRect &  bounds, const flutter::SaveLayerOptions &  options, uint32_t  total_content_depth, flutter::DlBlendMode  max_content_mode, const flutter::DlImageFilter *  backdrop  )

overridevirtual

Reimplemented from impeller::DlDispatcherBase.

Definition at line 73 of file dl_dispatcher.cc.

                                                                       {
  auto paint = options.renders_with_attributes() ? paint_ : Paint{};
  auto promise = options.content_is_clipped()
                     ? ContentBoundsPromise::kMayClipContents
                     : ContentBoundsPromise::kContainsContents;
  GetCanvas().SaveLayer(paint, skia_conversions::ToRect(bounds),
                        ToImageFilter(backdrop), promise, total_content_depth,
                        options.can_distribute_opacity());
}

saveLayer() [2/2]

void impeller::ExperimentalDlDispatcher::saveLayer ( const SkRect &  bounds, const flutter::SaveLayerOptions  options, const flutter::DlImageFilter *  backdrop  )

inlineoverridevirtual

Implements flutter::DlOpReceiver.

Definition at line 317 of file dl_dispatcher.h.

                                                                {
    // This dispatcher should never be used with the saveLayer() variant
    // that does not include the content_depth parameter.
    FML_UNREACHABLE();
  }

---

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

• impeller/display_list/dl_dispatcher.h
• impeller/display_list/dl_dispatcher.cc