commit e425f47c98682977728f55a819b2fc7547d2b8c8
author Luc Trudeau <luc@trud.ca> Fri Dec 08 14:48:46 2017 -0500
committer David Michael Barr <b@rr-dav.id.au> Wed Dec 13 23:16:59 2017 +0000
tree e083e8db232e7e36cc75545334dff7e51c3894e6
parent d1941f37ae879b1186b6a573579014c52a593cb4

[CFL] Limit Luma Partition to 32X32

Based on the HW Subgroup call of December 4th 2017, we limit luma partition to
32X32.

Regression on Subset 1
  PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
0.0881 |  1.3504 |  1.2936 |   0.0572 |  0.0182 |  0.0227 |     0.5204

https://two.arewecompressedyet.com/?job=CfL-PartU%402017-12-12T15%3A39%3A36.794Z&job=CfL-Max32x32%402017-12-12T16%3A10%3A09.989Z

Change-Id: I7e3cfd68097c0bc24b1426348b5fd574c4f638a0

av1/encoder/bitstream.c

diff --git a/av1/encoder/bitstream.c b/av1/encoder/bitstream.c
index 75abce6..1c04554 100644
--- a/av1/encoder/bitstream.c
+++ b/av1/encoder/bitstream.c
@@ -1424,7 +1424,7 @@
 
 #if CONFIG_CFL
       if (mbmi->uv_mode == UV_CFL_PRED) {
-        if (!is_cfl_allowed(xd)) {
+        if (!is_cfl_allowed(mbmi)) {
           aom_internal_error(
               &cm->error, AOM_CODEC_UNSUP_BITSTREAM,
               "Chroma from Luma (CfL) cannot be signaled for a %dx%d block.",
@@ -1735,7 +1735,7 @@
 
 #if CONFIG_CFL
     if (mbmi->uv_mode == UV_CFL_PRED) {
-      if (!is_cfl_allowed(xd)) {
+      if (!is_cfl_allowed(mbmi)) {
         aom_internal_error(
             &cm->error, AOM_CODEC_UNSUP_BITSTREAM,
             "Chroma from Luma (CfL) cannot be signaled for a %dx%d block.",