Package bmp implements a BMP image decoder and encoder.
The BMP specification is at http://www.digicamsoft.com/bmp/bmp.html.
ErrUnsupported means that the input BMP image uses a valid but unsupported feature.
Decode reads a BMP image from r and returns it as an image.Image. Limitation: The file must be 8, 24 or 32 bits per pixel.
DecodeConfig returns the color model and dimensions of a BMP image without decoding the entire image. Limitation: The file must be 8, 24 or 32 bits per pixel.
Encode writes the image m to w in BMP format.