public static ImageInfo?Info(Stream stream)
{
var decoder = new PngDecoder(stream);
var r = decoder.stbi__parse_png_file(STBI__SCAN_header, 0);
stream.Rewind();
if (r == 0)
{
return(null);
}
return(new ImageInfo
{
Width = decoder.img_x,
Height = decoder.img_y,
ColorComponents = (ColorComponents)decoder.img_n,
BitsPerChannel = decoder.depth
});
}
public static ImageResult Decode(Stream stream, ColorComponents?requiredComponents = null)
{
var decoder = new PngDecoder(stream);
return(decoder.InternalDecode(requiredComponents));
}