Adds a check to see if the hardware supports temporal aq.
>From a68d7b359d53a4d858a25a146489f24a39f4dad0 Mon Sep 17 00:00:00 2001
From: "Sven C. Dack" <sven.c.d...@sky.com>
Date: Fri, 14 Oct 2016 15:12:27 +0100
Subject: [PATCH] libavcodec/nvenc.c: add test for Temporal AQ support
---
libavcodec/nvenc.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c
index e6c1c94..2505c3d 100644
--- a/libavcodec/nvenc.c
+++ b/libavcodec/nvenc.c
@@ -356,6 +356,12 @@ static int nvenc_check_capabilities(AVCodecContext *avctx)
return AVERROR(ENOSYS);
}
+ ret = nvenc_check_cap(avctx, NV_ENC_CAPS_SUPPORT_TEMPORAL_AQ);
+ if (ctx->temporal_aq > 0 && ret <= 0) {
+ av_log(avctx, AV_LOG_VERBOSE, "Temporal AQ not supported\n");
+ return AVERROR(ENOSYS);
+ }
+
return 0;
}
--
2.9.3
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