From e876f605c834766ce312372f55271e97e8327a8b Mon Sep 17 00:00:00 2001
From: Mengkejiergeli Ba <mengkejiergeli.ba@intel.com>
Date: Mon, 10 Jan 2022 15:24:13 +0800
Subject: av1parser: Fix data type of film grain param

Fix cb_offset and cr_offset data type from guint8 to guint16. According
to spec, cb_offset and cr_offset are 9 bit long, while guint8 can cause
interger overflow, and thus change to guint16.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2567>
---
 gst-libs/gst/codecparsers/gstav1parser.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gst-libs/gst/codecparsers/gstav1parser.h b/gst-libs/gst/codecparsers/gstav1parser.h
index bdbe3e11a..4b49a356e 100644
--- a/gst-libs/gst/codecparsers/gstav1parser.h
+++ b/gst-libs/gst/codecparsers/gstav1parser.h
@@ -1370,10 +1370,10 @@ struct _GstAV1FilmGrainParams {
   guint8 grain_scale_shift;
   guint8 cb_mult;
   guint8 cb_luma_mult;
-  guint8 cb_offset;
+  guint16 cb_offset;
   guint8 cr_mult;
   guint8 cr_luma_mult;
-  guint8 cr_offset;
+  guint16 cr_offset;
   gboolean overlap_flag;
   gboolean clip_to_restricted_range;
 };
-- 
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