From 06d277bc789c16e0ed9ff2ebc4e8a815b85c80aa Mon Sep 17 00:00:00 2001
From: Joose Sainio <joose.sainio@tuni.fi>
Date: Tue, 28 Jun 2022 16:25:25 +0300
Subject: [PATCH] [doc] update manpage and readme

---
 README.md    |  8 ++++++++
 doc/uvg266.1 | 16 ++++++++++++++++
 src/cli.c    |  3 ++-
 3 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 70892d2f..5f98145b 100644
--- a/README.md
+++ b/README.md
@@ -99,6 +99,8 @@ Options:
                                bits, lambda, distortion, and qp for each ctu.
                                These are meant for debugging and are not
                                written unless the prefix is defined.
+      --cabac-debug-file     : A debug file for cabac context.
+                               Ignore this, it is only for tests.
 
 Video structure:
   -q, --qp <integer>         : Quantization parameter [22]
@@ -180,6 +182,8 @@ Video structure:
                                same length, start with same value, and can
                                contain maximum 16 or 36 - starting value
                                elements. [17,27,32,44]
+      --(no-)dual-tree       : Use separate CTU structure for luma and
+                               chroma in intra slices.
 
 Compression tools:
       --(no-)deblock <beta:tc> : Deblocking filter. [0:0]
@@ -211,6 +215,8 @@ Compression tools:
       --(no-)full-intra-search : Try all intra modes during rough search.
                                [disabled]
       --(no-)transform-skip  : Try transform skip [disabled]
+      --(no-)chroma-transform-skip : Try transform skip for chroma 
+                                     blocks. [disabled]
       --tr-skip-max-size     : Max log2 size of transform skip 2..5 [2]
       --me <string>          : Integer motion estimation algorithm [hexbs]
                                    - hexbs: Hexagon Based Search
@@ -286,6 +292,8 @@ Compression tools:
       --(no-)mrl             : Enable use of multiple reference lines in intra
                                predictions.
       --(no-)mip             : Enable matrix weighted intra prediction.
+      --(no-)lfnst           : Enable low frequency non-separable transform.
+                                 [disabled]
       --mts <string>         : Multiple Transform Selection [off].
                                (Currently only implemented for intra
                                and has effect only when rd >= 2)
diff --git a/doc/uvg266.1 b/doc/uvg266.1
index 999d9fe9..7ef60f9b 100644
--- a/doc/uvg266.1
+++ b/doc/uvg266.1
@@ -90,6 +90,10 @@ A prefix used for stats files that include
 bits, lambda, distortion, and qp for each ctu.
 These are meant for debugging and are not
 written unless the prefix is defined.
+.TP
+\fB\-\-cabac\-debug\-file    
+A debug file for cabac context.
+Ignore this, it is only for tests.
 
 .SS "Video structure:"
 .TP
@@ -216,6 +220,10 @@ QP into chroma qp. These two lists have to be
 same length, start with same value, and can
 contain maximum 16 or 36 \- starting value
 elements. [17,27,32,44]
+.TP
+\fB\-\-(no\-)dual\-tree      
+Use separate CTU structure for luma and
+chroma in intra slices.
 
 .SS "Compression tools:"
 .TP
@@ -270,6 +278,10 @@ Try all intra modes during rough search.
 \fB\-\-(no\-)transform\-skip 
 Try transform skip [disabled]
 .TP
+\fB\-\-(no\-)chroma\-transform\-skip
+Try transform skip for chroma 
+      blocks. [disabled]
+.TP
 \fB\-\-tr\-skip\-max\-size    
 Max log2 size of transform skip 2..5 [2]
 .TP
@@ -395,6 +407,10 @@ predictions.
 \fB\-\-(no\-)mip            
 Enable matrix weighted intra prediction.
 .TP
+\fB\-\-(no\-)lfnst          
+Enable low frequency non\-separable transform.
+  [disabled]
+.TP
 \fB\-\-mts <string>        
 Multiple Transform Selection [off].
 (Currently only implemented for intra
diff --git a/src/cli.c b/src/cli.c
index ecd841ba..53f2df9b 100644
--- a/src/cli.c
+++ b/src/cli.c
@@ -660,7 +660,8 @@ void print_help(void)
     "      --(no-)mrl             : Enable use of multiple reference lines in intra\n"
     "                               predictions.\n"
     "      --(no-)mip             : Enable matrix weighted intra prediction.\n"
-    "      --(no-)lfnst           : Enable low frequency non-separable transform. [disabled]\n"
+    "      --(no-)lfnst           : Enable low frequency non-separable transform.\n"
+    "                                 [disabled]\n"
     "      --mts <string>         : Multiple Transform Selection [off].\n"
     "                               (Currently only implemented for intra\n"
     "                               and has effect only when rd >= 2)\n"