Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alpha Imaging Technology CorpfiledCriticalAlpha Imaging Technology Corp
Priority to TW94106528ApriorityCriticalpatent/TWI284857B/en
Publication of TW200632778ApublicationCriticalpatent/TW200632778A/en
Application grantedgrantedCritical
Publication of TWI284857BpublicationCriticalpatent/TWI284857B/en
A shading engine includes a triangle information translator, a line segment translator, an operating unit, a first computing unit, a comparator, a data selector, a plurality of multiplexers, at least a second computing unit and a register. Since the shading engine applies a depth test and an image interpolation for pixel processing at the same time, the processing time is saved when most of pixels depth testing fail.
Method for determining missing values in a depth map, corresponding device, computer program product and non-transitory computer-readable carrier medium