flutter::PrerollDelegate Class Reference

Inherits flutter::LayerStateStack::Delegate.

Public Member Functions
	PrerollDelegate (const SkRect &cull_rect, const SkMatrix &matrix)
void	decommission () override
SkM44	matrix_4x4 () const override
SkMatrix	matrix_3x3 () const override
SkRect	local_cull_rect () const override
SkRect	device_cull_rect () const override
bool	content_culled (const SkRect &content_bounds) const override
void	save () override
void	saveLayer (const SkRect &bounds, LayerStateStack::RenderingAttributes &attributes, DlBlendMode blend, const DlImageFilter *backdrop) override
void	restore () override
void	translate (SkScalar tx, SkScalar ty) override
void	transform (const SkM44 &m44) override
void	transform (const SkMatrix &matrix) override
void	integralTransform () override
void	clipRect (const SkRect &rect, ClipOp op, bool is_aa) override
void	clipRRect (const SkRRect &rrect, ClipOp op, bool is_aa) override
void	clipPath (const SkPath &path, ClipOp op, bool is_aa) override

Detailed Description

Definition at line 138 of file layer_state_stack.cc.

Constructor & Destructor Documentation

PrerollDelegate()

flutter::PrerollDelegate::PrerollDelegate ( const SkRect &  cull_rect, const SkMatrix &  matrix  )

inline

Definition at line 140 of file layer_state_stack.cc.

                                                                   {
    save_stack_.emplace_back(cull_rect, matrix);
  }

Member Function Documentation

clipPath()

void flutter::PrerollDelegate::clipPath ( const SkPath &  path, ClipOp  op, bool  is_aa  )

inlineoverride

Definition at line 192 of file layer_state_stack.cc.

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

clipRect()

void flutter::PrerollDelegate::clipRect ( const SkRect &  rect, ClipOp  op, bool  is_aa  )

inlineoverride

Definition at line 186 of file layer_state_stack.cc.

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

clipRRect()

void flutter::PrerollDelegate::clipRRect ( const SkRRect &  rrect, ClipOp  op, bool  is_aa  )

inlineoverride

Definition at line 189 of file layer_state_stack.cc.

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

content_culled()

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

inlineoverride

Definition at line 152 of file layer_state_stack.cc.

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

decommission()

void flutter::PrerollDelegate::decommission ( )

inlineoverride

Definition at line 144 of file layer_state_stack.cc.

{}

device_cull_rect()

SkRect flutter::PrerollDelegate::device_cull_rect ( ) const

inlineoverride

Definition at line 149 of file layer_state_stack.cc.

                                           {
    return state().device_cull_rect();
  }

integralTransform()

void flutter::PrerollDelegate::integralTransform ( )

inlineoverride

Definition at line 170 of file layer_state_stack.cc.

                                    {
    if (state().using_4x4_matrix()) {
      SkM44 integral;
      if (RasterCacheUtil::ComputeIntegralTransCTM(state().matrix_4x4(),
                                                   &integral)) {
        state().setTransform(integral);
      }
    } else {
      SkMatrix integral;
      if (RasterCacheUtil::ComputeIntegralTransCTM(state().matrix_3x3(),
                                                   &integral)) {
        state().setTransform(integral);
      }
    }
  }

local_cull_rect()

SkRect flutter::PrerollDelegate::local_cull_rect ( ) const

inlineoverride

Definition at line 148 of file layer_state_stack.cc.

{ return state().local_cull_rect(); }

matrix_3x3()

SkMatrix flutter::PrerollDelegate::matrix_3x3 ( ) const

inlineoverride

Definition at line 147 of file layer_state_stack.cc.

{ return state().matrix_3x3(); }

matrix_4x4()

SkM44 flutter::PrerollDelegate::matrix_4x4 ( ) const

inlineoverride

Definition at line 146 of file layer_state_stack.cc.

{ return state().matrix_4x4(); }

restore()

void flutter::PrerollDelegate::restore ( )

inlineoverride

Definition at line 163 of file layer_state_stack.cc.

{ save_stack_.pop_back(); }

save()

void flutter::PrerollDelegate::save ( )

inlineoverride

Definition at line 156 of file layer_state_stack.cc.

{ save_stack_.emplace_back(state()); }

saveLayer()

void flutter::PrerollDelegate::saveLayer ( const SkRect &  bounds, LayerStateStack::RenderingAttributes &  attributes, DlBlendMode  blend, const DlImageFilter *  backdrop  )

inlineoverride

Definition at line 157 of file layer_state_stack.cc.

                                                         {
    save_stack_.emplace_back(state());
  }

transform() [1/2]

void flutter::PrerollDelegate::transform ( const SkM44 &  m44 )

inlineoverride

Definition at line 168 of file layer_state_stack.cc.

{ state().transform(m44); }

transform() [2/2]

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

inlineoverride

Definition at line 169 of file layer_state_stack.cc.

{ state().transform(matrix); }

translate()

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

inlineoverride

Definition at line 165 of file layer_state_stack.cc.

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

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

• flow/layers/layer_state_stack.cc