Commits
Jingning Han committed 7428cebe4f5
Rework forward txfm/quantization skip system in RTC coding mode This commit allows more aggressive decision to skip forward transform and quantization for luma component in RTC coding mode. The chroma components remains going through the normal coding routine, since they are not included in the non-RD mode search process. It reduces the runtime cost by 2% - 10%. In speed -6, vidyo1 1000 kbps 16576 b/f, 40.281 dB, 8402 ms -> 16576 b/f, 40.323 dB, 7764 ms nik720p 1000 kbps 33337 b/f, 38.622 dB, 7473 ms -> 33299 b/f, 38.660 dB, 7314 ms dark720p 1000 kbps 33330 b/f, 39.785 dB, 13505 ms -> 33325 b/f, 39.714 dB, 13105 ms The compression performance of speed -6 is improved by 0.44% in PSNR and 1.31% in SSIM. Change-Id: Iae9e3738de6255babea734e5897f29118bebc6d7