types

package
v2.0.0 Latest Latest
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 Go to latest Published: Jun 1, 2024 License: MIT Imports: 11 Imported by: 0

Documentation

Index

Constants

View Source 
const DoParserDebug = false
View Source 
const TwipFactor = 20

Variables

View Source 
var SignatureCompressedLZMA = HeaderSignature{'Z', 'W', 'S'}
View Source 
var SignatureCompressedZLIB = HeaderSignature{'C', 'W', 'S'}
View Source 
var SignatureUncompressed = HeaderSignature{'F', 'W', 'S'}

Functions

func ReadArraySI16 

func ReadArraySI16[T ~int16](r DataReader, n int) (d []T, err error)

func ReadArraySI8 

func ReadArraySI8[T ~int8](r DataReader, n int) (d []T, err error)

func ReadArrayU16 

func ReadArrayU16[T ~uint16](r DataReader, n int) (d []T, err error)

func ReadArrayU24 

func ReadArrayU24[T ~uint32](r DataReader, n int) (d []T, err error)

func ReadArrayU32 

func ReadArrayU32[T ~uint32](r DataReader, n int) (d []T, err error)

func ReadArrayU64 

func ReadArrayU64[T ~uint64](r DataReader, n int) (d []T, err error)

func ReadArrayU8 

func ReadArrayU8[T ~uint8](r DataReader, n int) (d []T, err error)

func ReadBool 

func ReadBool(r DataReader) (d bool, err error)

func ReadEncodedU32 

func ReadEncodedU32[T ~uint32](r DataReader) (d T, err error)

func ReadFB 

func ReadFB(r DataReader, n uint64) (d int32, err error)

func ReadNullTerminatedString 

func ReadNullTerminatedString(r DataReader, swfVersion uint8) (d string, err error)

func ReadSB 

func ReadSB[T ~int | ~int64 | ~int32 | ~int16 | ~int8](r DataReader, n uint64) (d T, err error)

func ReadSI16 

func ReadSI16[T ~int16](r DataReader, d *T) (err error)

func ReadSI32 

func ReadSI32[T ~int32](r DataReader, d *T) (err error)

func ReadSI64 

func ReadSI64[T ~int64](r DataReader, d *T) (err error)

func ReadSI8 

func ReadSI8[T ~int8](r DataReader, d *T) (err error)

func ReadType 

func ReadType(r DataReader, ctx ReaderContext, data any) (err error)

func ReadTypeInner 

func ReadTypeInner(r DataReader, ctx ReaderContext, data any) (err error)

func ReadU16 

func ReadU16[T ~uint16](r DataReader, d *T) (err error)

func ReadU24 

func ReadU24[T ~uint32](r DataReader, d *T) (err error)

func ReadU32 

func ReadU32[T ~uint32](r DataReader, d *T) (err error)

func ReadU64 

func ReadU64[T ~uint64](r DataReader, d *T) (err error)

func ReadU8 

func ReadU8[T ~uint8](r DataReader, d *T) (err error)

func ReadUB 

func ReadUB[T ~uint | ~uint64 | ~uint32 | ~uint16 | ~uint8](r DataReader, n uint64) (d T, err error)

Types

type ARGB 

type ARGB struct {
	Alpha uint8
	Red   uint8
	Green uint8
	Blue  uint8
}

func (ARGB) A 

func (argb ARGB) A() uint8

func (ARGB) B 

func (argb ARGB) B() uint8

func (ARGB) G 

func (argb ARGB) G() uint8

func (ARGB) R 

func (argb ARGB) R() uint8

type CXFORM 

type CXFORM struct {
	Flag struct {
		HasAddTerms  bool
		HasMultTerms bool
	}
	NBits    uint8 `swfBits:",4"`
	Multiply struct {
		Red   Fixed8 `swfBits:"NBits,fixed"`
		Green Fixed8 `swfBits:"NBits,fixed"`
		Blue  Fixed8 `swfBits:"NBits,fixed"`
	} `swfCondition:"Flag.HasMultTerms"`
	Add struct {
		Red   int16 `swfBits:"NBits,signed"`
		Green int16 `swfBits:"NBits,signed"`
		Blue  int16 `swfBits:"NBits,signed"`
	} `swfCondition:"Flag.HasAddTerms"`
	// contains filtered or unexported fields
}

func (*CXFORM) SWFDefault 

func (cf *CXFORM) SWFDefault(ctx ReaderContext)

type CXFORMWITHALPHA 

type CXFORMWITHALPHA struct {
	Flag struct {
		HasAddTerms  bool
		HasMultTerms bool
	}
	NBits    uint8 `swfBits:",4"`
	Multiply struct {
		Red   Fixed8 `swfBits:"NBits,fixed"`
		Green Fixed8 `swfBits:"NBits,fixed"`
		Blue  Fixed8 `swfBits:"NBits,fixed"`
		Alpha Fixed8 `swfBits:"NBits,fixed"`
	} `swfCondition:"Flag.HasMultTerms"`
	Add struct {
		Red   int16 `swfBits:"NBits,signed"`
		Green int16 `swfBits:"NBits,signed"`
		Blue  int16 `swfBits:"NBits,signed"`
		Alpha int16 `swfBits:"NBits,signed"`
	} `swfCondition:"Flag.HasAddTerms"`
	// contains filtered or unexported fields
}

func (*CXFORMWITHALPHA) SWFDefault 

func (cf *CXFORMWITHALPHA) SWFDefault(ctx ReaderContext)

type Color 

type Color interface {
	R() uint8
	G() uint8
	B() uint8
	A() uint8
}

type DataReader 

type DataReader interface {
	io.ByteReader
	io.Reader
	ReadBits(n uint8) (u uint64, err error)
	Align() (skipped uint8)
}

type Fixed16 

type Fixed16 int32

func (Fixed16) Float32 

func (t Fixed16) Float32() float32

func (Fixed16) Float64 

func (t Fixed16) Float64() float64

type Fixed8 

type Fixed8 int16

func (Fixed8) Float32 

func (t Fixed8) Float32() float32

func (Fixed8) Float64 

func (t Fixed8) Float64() float64

type Float16 

type Float16 float16.Float16

Float16 TODO: check if proper values

func (*Float16) SWFRead 

func (f *Float16) SWFRead(r DataReader, ctx ReaderContext) (err error)
type Header struct {
	Signature  HeaderSignature
	Version    uint8
	FileLength uint32
	FrameSize  RECT
	FrameRate  Fixed8
	FrameCount uint16
}

type HeaderSignature 

type HeaderSignature [3]uint8

type MATRIX 

type MATRIX struct {
	HasScale                 bool
	NScaleBits               uint8   `swfCondition:"HasScale" swfBits:",5"`
	ScaleX, ScaleY           Fixed16 `swfCondition:"HasScale" swfBits:"NScaleBits,fixed"`
	HasRotate                bool
	NRotateBits              uint8   `swfCondition:"HasRotate" swfBits:",5"`
	RotateSkew0, RotateSkew1 Fixed16 `swfCondition:"HasRotate" swfBits:"NRotateBits,fixed"`
	NTranslateBits           uint8   `swfBits:",5"`
	TranslateX, TranslateY   Twip    `swfBits:"NTranslateBits,signed"`
	// contains filtered or unexported fields
}

func (*MATRIX) SWFDefault 

func (matrix *MATRIX) SWFDefault(ctx ReaderContext)

type RECT 

type RECT struct {
	NBits uint8 `swfBits:",5"`
	Xmin  Twip  `swfBits:"NBits,signed"`
	Xmax  Twip  `swfBits:"NBits,signed"`
	Ymin  Twip  `swfBits:"NBits,signed"`
	Ymax  Twip  `swfBits:"NBits,signed"`
	// contains filtered or unexported fields
}

type RGB 

type RGB struct {
	Red   uint8
	Green uint8
	Blue  uint8
}

func (RGB) A 

func (rgb RGB) A() uint8

func (RGB) B 

func (rgb RGB) B() uint8

func (RGB) G 

func (rgb RGB) G() uint8

func (RGB) R 

func (rgb RGB) R() uint8

type RGBA 

type RGBA struct {
	Red   uint8
	Green uint8
	Blue  uint8
	Alpha uint8
}

func (RGBA) A 

func (rgba RGBA) A() uint8

func (RGBA) B 

func (rgba RGBA) B() uint8

func (RGBA) G 

func (rgba RGBA) G() uint8

func (RGBA) R 

func (rgba RGBA) R() uint8

type ReaderContext 

type ReaderContext struct {
	Version   uint8
	Root      reflect.Value
	Flags     []string
	FieldType reflect.StructField
}

func (ReaderContext) GetNestedType 

func (ctx ReaderContext) GetNestedType(fields ...string) reflect.Value

type Twip 

type Twip int64

func (Twip) Components 

func (t Twip) Components() (pixel int64, subPixel uint8)

func (Twip) Float32 

func (t Twip) Float32() float32

func (Twip) Float64 

func (t Twip) Float64() float64

func (Twip) FromFloat64 

func (t Twip) FromFloat64(v float64) Twip

func (Twip) String 

func (t Twip) String() string

type TypeDefault 

type TypeDefault interface {
	SWFDefault(ctx ReaderContext)
}

type TypeFuncConditional 

type TypeFuncConditional func(ctx ReaderContext) bool

type TypeFuncNumber 

type TypeFuncNumber func(ctx ReaderContext) uint64

type TypeReader 

type TypeReader interface {
	SWFRead(reader DataReader, ctx ReaderContext) error
}

type UntilEnd 

type UntilEnd[T any] []T

func (*UntilEnd[T]) SWFRead 

func (b *UntilEnd[T]) SWFRead(r DataReader, ctx ReaderContext) (err error)

type UntilEndBytes 

type UntilEndBytes = UntilEnd[byte]

Source Files

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