flutter::SaveOpBase Struct Reference

#include <dl_op_records.h>

Inheritance diagram for flutter::SaveOpBase:

Public Member Functions
	SaveOpBase ()
	SaveOpBase (const SaveLayerOptions &options)
bool	save_needed (DispatchContext &ctx) const
Public Member Functions inherited from flutter::DLOp
DisplayListCompare	equals (const DLOp *other) const

Public Attributes
SaveLayerOptions	options
int	restore_index
uint32_t	total_content_depth
Public Attributes inherited from flutter::DLOp
DisplayListOpType	type: 8
uint32_t	size: 24

Static Public Attributes
static constexpr uint32_t	kDepthInc = 0
static constexpr uint32_t	kRenderOpInc = 1
Static Public Attributes inherited from flutter::DLOp
static constexpr uint32_t	kDepthInc = 0
static constexpr uint32_t	kRenderOpInc = 0

Detailed Description

Definition at line 320 of file dl_op_records.h.

Constructor & Destructor Documentation

SaveOpBase() [1/2]

flutter::SaveOpBase::SaveOpBase ( )

inline

Definition at line 324 of file dl_op_records.h.

: options(), restore_index(0) {}

SaveOpBase() [2/2]

flutter::SaveOpBase::SaveOpBase ( const SaveLayerOptions &  options )

inlineexplicit

Definition at line 326 of file dl_op_records.h.

      : options(options), restore_index(0), total_content_depth(0) {}

Member Function Documentation

save_needed()

bool flutter::SaveOpBase::save_needed ( DispatchContext &  ctx ) const

inline

Definition at line 336 of file dl_op_records.h.

                                                      {
    bool needed = ctx.next_render_index <= restore_index;
    ctx.save_infos.emplace_back(ctx.next_restore_index, needed);
    ctx.next_restore_index = restore_index;
    return needed;
  }

Member Data Documentation

kDepthInc

constexpr uint32_t flutter::SaveOpBase::kDepthInc = 0

staticconstexpr

Definition at line 321 of file dl_op_records.h.

kRenderOpInc

constexpr uint32_t flutter::SaveOpBase::kRenderOpInc = 1

staticconstexpr

Definition at line 322 of file dl_op_records.h.

options

SaveLayerOptions flutter::SaveOpBase::options

Definition at line 332 of file dl_op_records.h.

restore_index

int flutter::SaveOpBase::restore_index

Definition at line 333 of file dl_op_records.h.

total_content_depth

uint32_t flutter::SaveOpBase::total_content_depth

Definition at line 334 of file dl_op_records.h.

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

• display_list/dl_op_records.h