flutter::PrerollDelegate Class Reference

Inherits flutter::LayerStateStack::Delegate.

Public Member Functions
	PrerollDelegate (const DlRect &cull_rect, const DlMatrix &matrix)
void	decommission () override
DlMatrix	matrix () const override
DlRect	local_cull_rect () const override
DlRect	device_cull_rect () const override
bool	content_culled (const DlRect &content_bounds) const override
void	save () override
void	saveLayer (const DlRect &bounds, LayerStateStack::RenderingAttributes &attributes, DlBlendMode blend, const DlImageFilter *backdrop, std::optional< int64_t > backdrop_id) override
void	restore () override
void	translate (DlScalar tx, DlScalar ty) override
void	transform (const DlMatrix &matrix) override
void	integralTransform () override
void	clipRect (const DlRect &rect, DlClipOp op, bool is_aa) override
void	clipRRect (const DlRoundRect &rrect, DlClipOp op, bool is_aa) override
void	clipRSuperellipse (const DlRoundSuperellipse &rse, DlClipOp op, bool is_aa) override
void	clipPath (const DlPath &path, DlClipOp op, bool is_aa) override

Detailed Description

Definition at line 141 of file layer_state_stack.cc.

Constructor & Destructor Documentation

PrerollDelegate()

flutter::PrerollDelegate::PrerollDelegate ( const DlRect &  cull_rect, const DlMatrix &  matrix  )

inline

Definition at line 143 of file layer_state_stack.cc.

                                                                   {
    save_stack_.emplace_back(cull_rect, matrix);
  }

References matrix().

Member Function Documentation

clipPath()

void flutter::PrerollDelegate::clipPath ( const DlPath &  path, DlClipOp  op, bool  is_aa  )

inlineoverride

Definition at line 192 of file layer_state_stack.cc.

                                                                      {
    state().clipPath(path, op, is_aa);
  }

References flutter::DisplayListMatrixClipState::clipPath(), and flutter::path.

clipRect()

void flutter::PrerollDelegate::clipRect ( const DlRect &  rect, DlClipOp  op, bool  is_aa  )

inlineoverride

Definition at line 181 of file layer_state_stack.cc.

                                                                      {
    state().clipRect(rect, op, is_aa);
  }

References flutter::DisplayListMatrixClipState::clipRect().

clipRRect()

void flutter::PrerollDelegate::clipRRect ( const DlRoundRect &  rrect, DlClipOp  op, bool  is_aa  )

inlineoverride

Definition at line 184 of file layer_state_stack.cc.

                                                                             {
    state().clipRRect(rrect, op, is_aa);
  }

References flutter::DisplayListMatrixClipState::clipRRect().

clipRSuperellipse()

void flutter::PrerollDelegate::clipRSuperellipse ( const DlRoundSuperellipse &  rse, DlClipOp  op, bool  is_aa  )

inlineoverride

Definition at line 187 of file layer_state_stack.cc.

                                              {
    state().clipRSuperellipse(rse, op, is_aa);
  }

References flutter::DisplayListMatrixClipState::clipRSuperellipse().

content_culled()

bool flutter::PrerollDelegate::content_culled ( const DlRect &  content_bounds ) const

inlineoverride

Definition at line 156 of file layer_state_stack.cc.

                                                                   {
    return state().content_culled(content_bounds);
  }

References flutter::DisplayListMatrixClipState::content_culled().

decommission()

void flutter::PrerollDelegate::decommission ( )

inlineoverride

Definition at line 147 of file layer_state_stack.cc.

{}

device_cull_rect()

DlRect flutter::PrerollDelegate::device_cull_rect ( ) const

inlineoverride

Definition at line 153 of file layer_state_stack.cc.

                                           {
    return state().GetDeviceCullCoverage();
  }

References flutter::DisplayListMatrixClipState::GetDeviceCullCoverage().

integralTransform()

void flutter::PrerollDelegate::integralTransform ( )

inlineoverride

Definition at line 174 of file layer_state_stack.cc.

                                    {
    DlMatrix integral;
    if (RasterCacheUtil::ComputeIntegralTransCTM(state().matrix(), &integral)) {
      state().setTransform(integral);
    }
  }

References flutter::RasterCacheUtil::ComputeIntegralTransCTM(), matrix(), and flutter::DisplayListMatrixClipState::setTransform().

local_cull_rect()

DlRect flutter::PrerollDelegate::local_cull_rect ( ) const

inlineoverride

Definition at line 150 of file layer_state_stack.cc.

                                          {
    return state().GetLocalCullCoverage();
  }

References flutter::DisplayListMatrixClipState::GetLocalCullCoverage().

matrix()

DlMatrix flutter::PrerollDelegate::matrix ( ) const

inlineoverride

Definition at line 149 of file layer_state_stack.cc.

{ return state().matrix(); }

References flutter::DisplayListMatrixClipState::matrix().

Referenced by integralTransform(), PrerollDelegate(), and transform().

restore()

void flutter::PrerollDelegate::restore ( )

inlineoverride

Definition at line 168 of file layer_state_stack.cc.

{ save_stack_.pop_back(); }

save()

void flutter::PrerollDelegate::save ( )

inlineoverride

Definition at line 160 of file layer_state_stack.cc.

{ save_stack_.emplace_back(state()); }

saveLayer()

void flutter::PrerollDelegate::saveLayer ( const DlRect &  bounds, LayerStateStack::RenderingAttributes &  attributes, DlBlendMode  blend, const DlImageFilter *  backdrop, std::optional< int64_t >  backdrop_id  )

inlineoverride

Definition at line 161 of file layer_state_stack.cc.

                                                            {
    save_stack_.emplace_back(state());
  }

transform()

void flutter::PrerollDelegate::transform ( const DlMatrix &  matrix )

inlineoverride

Definition at line 173 of file layer_state_stack.cc.

{ state().transform(matrix); }

References matrix(), and flutter::DisplayListMatrixClipState::transform().

translate()

void flutter::PrerollDelegate::translate ( DlScalar  tx, DlScalar  ty  )

inlineoverride

Definition at line 170 of file layer_state_stack.cc.

                                                    {
    state().translate(tx, ty);
  }

References flutter::DisplayListMatrixClipState::translate().

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

• flow/layers/layer_state_stack.cc