From 49bc641e89f7c89648f28feafa2daa3756ba9c7d Mon Sep 17 00:00:00 2001
From: James Almer <jamrial@gmail.com>
Date: Sat, 10 Nov 2018 22:51:18 -0300
Subject: [PATCH] avcodec/cbs_av1: fix storage size for segmentation_params
 feature_value fields

The valid range is -255 to 255.

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 79831f4531d98c3c1eab96c10f1135d08abef5f3)
---
 libavcodec/cbs_av1.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/cbs_av1.h b/libavcodec/cbs_av1.h
index f662265f75..84622ed189 100644
--- a/libavcodec/cbs_av1.h
+++ b/libavcodec/cbs_av1.h
@@ -210,7 +210,7 @@ typedef struct AV1RawFrameHeader {
     uint8_t segmentation_temporal_update;
     uint8_t segmentation_update_data;
     uint8_t feature_enabled[AV1_MAX_SEGMENTS][AV1_SEG_LVL_MAX];
-    uint8_t feature_value[AV1_MAX_SEGMENTS][AV1_SEG_LVL_MAX];
+    int16_t feature_value[AV1_MAX_SEGMENTS][AV1_SEG_LVL_MAX];
 
     uint8_t delta_q_present;
     uint8_t delta_q_res;