package image

import (
	"sync"
	"image/png"
)

type PNGEncoderBufPool struct {
	pool sync.Pool
}

func (p *PNGEncoderBufPool) Get() *png.EncoderBuffer {
	v := p.pool.Get()
	if v == nil {
		return &png.EncoderBuffer{}
	}
	return v.(*png.EncoderBuffer)

}
func (p *PNGEncoderBufPool) Put(buf *png.EncoderBuffer) {
	p.pool.Put(buf)
}