From 8479f99c7dd227d9cb94d262602f1298f71cf33b Mon Sep 17 00:00:00 2001
From: Mark Thompson <sw@jkqxz.net>
Date: Tue, 18 Sep 2018 23:30:46 +0100
Subject: vaapi_encode: Add support for max QP in rate control

This was added in libva 2.1.0 (VAAPI 1.1.0).  Use AVCodecContext.qmax,
matching the existing behaviour for qmin, and clean up the defaults so
that we only pass min/max when explicitly set.
---
 libavcodec/vaapi_encode_vp9.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libavcodec/vaapi_encode_vp9.c')

diff --git a/libavcodec/vaapi_encode_vp9.c b/libavcodec/vaapi_encode_vp9.c
index e400bc8b79..2b0658ec1f 100644
--- a/libavcodec/vaapi_encode_vp9.c
+++ b/libavcodec/vaapi_encode_vp9.c
@@ -253,6 +253,8 @@ static const AVCodecDefault vaapi_encode_vp9_defaults[] = {
     { "bf",             "0"   },
     { "g",              "250" },
     { "global_quality", "100" },
+    { "qmin",           "-1"  },
+    { "qmax",           "-1"  },
     { NULL },
 };
 
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