Either one, it wasn't explained how the protocol can be used to do any color depth higher than 8 bit.
Also the PNG format is extremely common and supports 32-bit color, so if you don't support that then you cannot accurately display PNG images, or any other RGBA format. Without this you're about 25 years out of date.
Also the PNG format is extremely common and supports 32-bit color, so if you don't support that then you cannot accurately display PNG images, or any other RGBA format. Without this you're about 25 years out of date.