// Process implements Processor.
func (prc *SimpleProcessor) Process(g *gif.GIF, params imageserver.Params) (*gif.GIF, error) {
out := new(gif.GIF)
var err error
out.Image, err = prc.processImages(g.Image, params)
if err != nil {
return nil, err
}
out.Delay = make([]int, len(g.Delay))
copy(out.Delay, g.Delay)
out.LoopCount = g.LoopCount
if g.Disposal != nil {
out.Disposal = make([]byte, len(g.Disposal))
copy(out.Disposal, g.Disposal)
}
out.Config.ColorModel = g.Config.ColorModel
for _, p := range out.Image {
if p.Rect.Max.X > out.Config.Width {
out.Config.Width = p.Rect.Max.X
}
if p.Rect.Max.Y > out.Config.Height {
out.Config.Height = p.Rect.Max.Y
}
}
out.BackgroundIndex = g.BackgroundIndex
return out, nil
}