-
Luc Trudeau authored
Moving CfL to using partition unit DC_PRED requires 4:1 and 1:4 DC_PRED, which are not currently implemented. A simple solution is to disable CfL for 4:1 and 1:4 partitions. CfL is also disabled for luma intra partitions < 4x4. This is inherent to luma intra prediction partition sizes. We add an assert to enforce this. Resulting in the following regression for Subset1 PSNR | PSNR Cb | PSNR Cr | PSNR HVS | SSIM | MS SSIM | CIEDE 2000 -0.0093 | 0.1803 | 0.1519 | -0.0180 | 0.0256 | 0.0226 | 0.0352 https://two.arewecompressedyet.com/?job=CfL%402017-11-30T19%3A05%3A05.639Z&job=CfL-Disable-4to1%402017-11-30T19%3A04%3A00.761Z Change-Id: Ie2c8b4d9cb6b6f33a103b540209e1a2fb6df74a7
4d6ea54e