Block move engine with macroblock addressing modes

摘要

An apparatus comprising a first circuit and a second circuit. The first circuit may be conf igured to generate an address signal in response to (i) a first ramp signal, (ii) a second ramp signal, and (iii) a format signal. The second circuit may be configured to generate the first and second ramp signals in response to a one or more control signals. The address signal may support a raster format when the format signal is in a first state and may support a macroblock format when the format signal is in a second state.