public static ImageInfo?Info(Stream stream)
{
var decoder = new GifDecoder(stream);
int comp;
var r = decoder.stbi__gif_header(out comp, 1);
stream.Rewind();
if (r == 0)
{
return(null);
}
return(new ImageInfo
{
Width = decoder.w,
Height = decoder.h,
ColorComponents = (ColorComponents)comp,
BitsPerChannel = 8
});
}
public static ImageResult Decode(Stream stream, ColorComponents?requiredComponents = null)
{
var decoder = new GifDecoder(stream);
return(decoder.InternalDecode(requiredComponents));
}