043e0f9dad
Skip the inverse transform and reconstruction of inter-mode coded blocks in the rate-distortion optimization loop, when skip_encode_sb feature is turned on. This provides about 1% speed-up at speed 0, and 1.5% speed-up at speed 1. No performance change in both settings. Change-Id: I2932718bf4d007163702b61b16b6ff100cf9d007