From 70800a8319c0c6fe5ab7e951d83fe48101526771 Mon Sep 17 00:00:00 2001
From: He Junyan <junyan.he@intel.com>
Date: Sat, 4 Jul 2020 21:05:49 +0800
Subject: [PATCH] libs: encoder: h265: fix a bug to get get_profile_tier_level.

0 is a valid value for h265 tier.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/350>
---
 gst-libs/gst/vaapi/gstvaapiencoder_h265.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gst-libs/gst/vaapi/gstvaapiencoder_h265.c b/gst-libs/gst/vaapi/gstvaapiencoder_h265.c
index dc311464ce..c40d75fd80 100644
--- a/gst-libs/gst/vaapi/gstvaapiencoder_h265.c
+++ b/gst-libs/gst/vaapi/gstvaapiencoder_h265.c
@@ -3705,7 +3705,8 @@ gst_vaapi_encoder_h265_get_profile_tier_level (GstVaapiEncoderH265 * encoder,
 {
   g_return_val_if_fail (encoder != NULL, FALSE);
 
-  if (!encoder->profile || !encoder->tier || !encoder->level)
+  if (!encoder->profile || encoder->tier == GST_VAAPI_TIER_H265_UNKNOWN
+      || !encoder->level)
     return FALSE;
 
   if (out_profile_ptr)