flutter::DisplayListFlags Class Reference

#include <dl_op_flags.h>

Inheritance diagram for flutter::DisplayListFlags:

Static Protected Attributes
static constexpr int	kIsNonGeometric = 0
static constexpr int	kIsFilledGeometry = 1 << 0
static constexpr int	kIsStrokedGeometry = 1 << 1
static constexpr int	kIsDrawnGeometry = 1 << 2
static constexpr int	kIsAnyGeometryMask
static constexpr int	kFloodsSurface = 1 << 3
static constexpr int	kMayHaveCaps = 1 << 4
static constexpr int	kMayHaveJoins = 1 << 5
static constexpr int	kButtCapIsSquare = 1 << 6
static constexpr int	kMayHaveDiagonalCaps = 1 << 7
static constexpr int	kMayHaveAcuteJoins = 1 << 8
static constexpr int	kAnySpecialGeometryMask
static constexpr int	kUsesAntiAlias = 1 << 10
static constexpr int	kUsesAlpha = 1 << 11
static constexpr int	kUsesColor = 1 << 12
static constexpr int	kUsesBlend = 1 << 13
static constexpr int	kUsesShader = 1 << 14
static constexpr int	kUsesColorFilter = 1 << 15
static constexpr int	kUsesMaskFilter = 1 << 16
static constexpr int	kUsesImageFilter = 1 << 17
static constexpr int	kIgnoresPaint = 1 << 30
static constexpr int	kAnyAttributeMask

Detailed Description

The base class for the classes that maintain a list of attributes that might be important for a number of operations including which rendering attributes need to be set before calling a rendering method (all |drawSomething| calls), or for determining which exceptional conditions may need to be accounted for in bounds calculations. This class contains only protected definitions and helper methods for the public classes |DisplayListAttributeFlags| and |DisplayListSpecialGeometryFlags|.

Definition at line 22 of file dl_op_flags.h.

Member Data Documentation

kAnyAttributeMask

constexpr int flutter::DisplayListFlags::kAnyAttributeMask

staticconstexprprotected

Initial value:

=  
      kUsesAntiAlias | kUsesAlpha | kUsesColor | kUsesBlend | kUsesShader |
      kUsesColorFilter | kUsesMaskFilter | kUsesImageFilter

Definition at line 101 of file dl_op_flags.h.

kAnySpecialGeometryMask

constexpr int flutter::DisplayListFlags::kAnySpecialGeometryMask

staticconstexprprotected

Initial value:

=         
      kMayHaveCaps | kMayHaveJoins | kButtCapIsSquare |  
      kMayHaveDiagonalCaps | kMayHaveAcuteJoins

Definition at line 77 of file dl_op_flags.h.

kButtCapIsSquare

constexpr int flutter::DisplayListFlags::kButtCapIsSquare = 1 << 6

staticconstexprprotected

Definition at line 54 of file dl_op_flags.h.

kFloodsSurface

constexpr int flutter::DisplayListFlags::kFloodsSurface = 1 << 3

staticconstexprprotected

Definition at line 50 of file dl_op_flags.h.

kIgnoresPaint

constexpr int flutter::DisplayListFlags::kIgnoresPaint = 1 << 30

staticconstexprprotected

Definition at line 98 of file dl_op_flags.h.

kIsAnyGeometryMask

constexpr int flutter::DisplayListFlags::kIsAnyGeometryMask

staticconstexprprotected

Initial value:

=  
      kIsFilledGeometry |                    
      kIsStrokedGeometry |                   
      kIsDrawnGeometry

Definition at line 43 of file dl_op_flags.h.

kIsDrawnGeometry

constexpr int flutter::DisplayListFlags::kIsDrawnGeometry = 1 << 2

staticconstexprprotected

Definition at line 41 of file dl_op_flags.h.

kIsFilledGeometry

constexpr int flutter::DisplayListFlags::kIsFilledGeometry = 1 << 0

staticconstexprprotected

Definition at line 31 of file dl_op_flags.h.

kIsNonGeometric

constexpr int flutter::DisplayListFlags::kIsNonGeometric = 0

staticconstexprprotected

Definition at line 26 of file dl_op_flags.h.

kIsStrokedGeometry

constexpr int flutter::DisplayListFlags::kIsStrokedGeometry = 1 << 1

staticconstexprprotected

Definition at line 36 of file dl_op_flags.h.

kMayHaveAcuteJoins

constexpr int flutter::DisplayListFlags::kMayHaveAcuteJoins = 1 << 8

staticconstexprprotected

Definition at line 75 of file dl_op_flags.h.

kMayHaveCaps

constexpr int flutter::DisplayListFlags::kMayHaveCaps = 1 << 4

staticconstexprprotected

Definition at line 52 of file dl_op_flags.h.

kMayHaveDiagonalCaps

constexpr int flutter::DisplayListFlags::kMayHaveDiagonalCaps = 1 << 7

staticconstexprprotected

Definition at line 64 of file dl_op_flags.h.

kMayHaveJoins

constexpr int flutter::DisplayListFlags::kMayHaveJoins = 1 << 5

staticconstexprprotected

Definition at line 53 of file dl_op_flags.h.

kUsesAlpha

constexpr int flutter::DisplayListFlags::kUsesAlpha = 1 << 11

staticconstexprprotected

Definition at line 83 of file dl_op_flags.h.

kUsesAntiAlias

constexpr int flutter::DisplayListFlags::kUsesAntiAlias = 1 << 10

staticconstexprprotected

Definition at line 82 of file dl_op_flags.h.

kUsesBlend

constexpr int flutter::DisplayListFlags::kUsesBlend = 1 << 13

staticconstexprprotected

Definition at line 85 of file dl_op_flags.h.

kUsesColor

constexpr int flutter::DisplayListFlags::kUsesColor = 1 << 12

staticconstexprprotected

Definition at line 84 of file dl_op_flags.h.

kUsesColorFilter

constexpr int flutter::DisplayListFlags::kUsesColorFilter = 1 << 15

staticconstexprprotected

Definition at line 87 of file dl_op_flags.h.

kUsesImageFilter

constexpr int flutter::DisplayListFlags::kUsesImageFilter = 1 << 17

staticconstexprprotected

Definition at line 89 of file dl_op_flags.h.

kUsesMaskFilter

constexpr int flutter::DisplayListFlags::kUsesMaskFilter = 1 << 16

staticconstexprprotected

Definition at line 88 of file dl_op_flags.h.

kUsesShader

constexpr int flutter::DisplayListFlags::kUsesShader = 1 << 14

staticconstexprprotected

Definition at line 86 of file dl_op_flags.h.

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

• display_list/dl_op_flags.h