opconst

Documentation

Index

• Constants
• type OpType
  • func (t OpType) NumRefs() int
  • func (t OpType) Size() int
• type StateMask

Constants

const (
	TypeMacroLen           = 1 + 4 + 4
	TypeCallLen            = 1 + 4 + 4
	TypeDeferLen           = 1
	TypeTransformLen       = 1 + 4*6
	TypeRedrawLen          = 1 + 8
	TypeImageLen           = 1
	TypePaintLen           = 1
	TypeColorLen           = 1 + 4
	TypeLinearGradientLen  = 1 + 8*2 + 4*2
	TypeAreaLen            = 1 + 1 + 4*4
	TypePointerInputLen    = 1 + 1 + 1 + 2*4 + 2*4
	TypePassLen            = 1 + 1
	TypeClipboardReadLen   = 1
	TypeClipboardWriteLen  = 1
	TypeKeyInputLen        = 1 + 1
	TypeKeyFocusLen        = 1 + 1
	TypeKeySoftKeyboardLen = 1 + 1
	TypeSaveLen            = 1 + 4
	TypeLoadLen            = 1 + 1 + 4
	TypeAuxLen             = 1
	TypeClipLen            = 1 + 4*4 + 1
	TypeProfileLen         = 1
	TypeCursorLen          = 1 + 1
	TypePathLen            = 1
	TypeStrokeLen          = 1 + 4
)

const InitialStateID = 0

InitialStateID is the ID for saving and loading the initial operation state.

Types

type OpType

type OpType byte

const (
	TypeMacro OpType = iota + firstOpIndex
	TypeCall
	TypeDefer
	TypeTransform
	TypeInvalidate
	TypeImage
	TypePaint
	TypeColor
	TypeLinearGradient
	TypeArea
	TypePointerInput
	TypePass
	TypeClipboardRead
	TypeClipboardWrite
	TypeKeyInput
	TypeKeyFocus
	TypeKeySoftKeyboard
	TypeSave
	TypeLoad
	TypeAux
	TypeClip
	TypeProfile
	TypeCursor
	TypePath
	TypeStroke
)

func (OpType) NumRefs

func (t OpType) NumRefs() int

func (OpType) Size

func (t OpType) Size() int

type StateMask

type StateMask uint8

StateMask is a bitmask of state types a load operation should restore.

const (
	TransformState StateMask = 1 << iota

	AllState = ^StateMask(0)
)