webp

package module

v0.1.1 Latest Latest Go to latest Published: Mar 6, 2024 License: MIT Imports: 13 Imported by: 15

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Valid go.mod file
Redistributable license
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Repository

github.com/gen2brain/webp

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README ¶

webp

Go decoder for WebP Image File Format with support for animated WebP images.

Based on libwebp compiled to WASM and used with wazero runtime (CGo-free).

Documentation ¶

Overview ¶

Package webp implements an WEBP image decoder based on libwebp compiled to WASM.

Index ¶

Variables
func Decode(r io.Reader) (image.Image, error)
func DecodeConfig(r io.Reader) (image.Config, error)
type WEBP
- func DecodeAll(r io.Reader) (*WEBP, error)

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrMemRead  = errors.New("avif: mem read failed")
	ErrMemWrite = errors.New("avif: mem write failed")
	ErrDecode   = errors.New("avif: decode failed")
)

Errors .

Functions ¶

func Decode ¶

func Decode(r io.Reader) (image.Image, error)

Decode reads a AVIF image from r and returns it as an image.Image.

func DecodeConfig ¶

func DecodeConfig(r io.Reader) (image.Config, error)

DecodeConfig returns the color model and dimensions of a AVIF image without decoding the entire image.

Types ¶

type WEBP ¶

type WEBP struct {
	// Decoded images.
	Image []*image.RGBA
	// Delay times, one per frame, in milliseconds.
	Delay []int
}

WEBP represents the possibly multiple images stored in a WEBP file.

func DecodeAll ¶

func DecodeAll(r io.Reader) (*WEBP, error)

DecodeAll reads a WebP image from r and returns the sequential frames and timing information.

Source Files ¶

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