From dadb1f0d6b68282154764ebd378e49186e9a7b0c Mon Sep 17 00:00:00 2001
From: Antonio Ospite <ao2@ao2.it>
Date: Mon, 8 Jan 2018 13:08:55 +0100
Subject: [PATCH 1/1] gst-test-jpegdec.sh: Add 4:1:0, 4:1:1 and 4:4:0
subsampling schemes
---
shell/gst-test-jpegdec.sh | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/shell/gst-test-jpegdec.sh b/shell/gst-test-jpegdec.sh
index d478c77..6ec2954 100755
--- a/shell/gst-test-jpegdec.sh
+++ b/shell/gst-test-jpegdec.sh
@@ -18,11 +18,15 @@ else
fi
declare -A SAMPLINGS
+# 4:1:0 is ambiguous, see https://blog.awm.jp/2016/02/10/yuv/
+SAMPLINGS["NORMAL_410"]="4x2,1x1,1x1"
+SAMPLINGS["NORMAL_411"]="4x1,1x1,1x1"
SAMPLINGS["NORMAL_420"]="2x2,1x1,1x1"
SAMPLINGS["NORMAL_422"]="2x1,1x1,1x1"
+SAMPLINGS["NORMAL_440"]="1x2,1x1,1x1"
SAMPLINGS["NORMAL_444"]="1x1,1x1,1x1"
SAMPLINGS["WEIRD_422"]="2x2,1x2,1x2"
-SAMPLINGS["WEIRDER_422"]="2x2,2x1,2x1"
+SAMPLINGS["WEIRD_440"]="2x2,2x1,2x1"
for sampling in "${!SAMPLINGS[@]}";
do
--
2.1.4