From f0119b1231131f0f84966ef7ab029f909eca5903 Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Sun, 26 Jan 2020 19:16:03 -0800
Subject: [PATCH] Add support for the out-of-tree Jetson FFmpeg NVMPI decoders

https://github.com/jocover/jetson-ffmpeg
---
 app/streaming/video/ffmpeg.cpp | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/app/streaming/video/ffmpeg.cpp b/app/streaming/video/ffmpeg.cpp
index d7ac574d..ac2e3e57 100644
--- a/app/streaming/video/ffmpeg.cpp
+++ b/app/streaming/video/ffmpeg.cpp
@@ -670,6 +670,23 @@ bool FFmpegVideoDecoder::initialize(PDECODER_PARAMETERS params)
 #endif
 
 #ifdef Q_OS_LINUX
+        {
+            AVCodec* nvmpiDecoder;
+
+            if (params->videoFormat & VIDEO_FORMAT_MASK_H264) {
+                nvmpiDecoder = avcodec_find_decoder_by_name("h264_nvmpi");
+            }
+            else {
+                nvmpiDecoder = avcodec_find_decoder_by_name("hevc_nvmpi");
+            }
+
+            if (nvmpiDecoder != nullptr &&
+                    tryInitializeRenderer(nvmpiDecoder, params, nullptr,
+                                          []() -> IFFmpegRenderer* { return new SdlRenderer(); })) {
+                return true;
+            }
+        }
+
         {
             AVCodec* v4l2Decoder;