// premultiplied error. However, we need to do dithering in the same
// space as quantization, whether that be pre- or postmultiply.
AlphaHandling alpha_handling() const override { return DONT_CARE_ALPHA_TYPE; }
// premultiplied error. However, we need to do dithering in the same
// space as quantization, whether that be pre- or postmultiply.
AlphaHandling alpha_handling() const override { return DONT_CARE_ALPHA_TYPE; }