From 6291975731f6237de3edc81a96aca87cdae01000 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Tue, 27 Oct 2020 02:27:29 -0400
Subject: [PATCH] vp9: std::move buffer within ComposeFrameHeader()

We can move the buffer here to avoid a heap reallocation
---
 src/video_core/command_classes/codecs/vp9.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/video_core/command_classes/codecs/vp9.cpp b/src/video_core/command_classes/codecs/vp9.cpp
index 2a3bdb7e7..bcbea9c05 100644
--- a/src/video_core/command_classes/codecs/vp9.cpp
+++ b/src/video_core/command_classes/codecs/vp9.cpp
@@ -853,7 +853,7 @@ std::vector<u8>& VP9::ComposeFrameHeader(NvdecCommon::NvdecRegisters& state) {
     {
         Vp9FrameContainer curr_frame = GetCurrentFrame(state);
         current_frame_info = curr_frame.info;
-        bitstream = curr_frame.bit_stream;
+        bitstream = std::move(curr_frame.bit_stream);
     }
 
     // The uncompressed header routine sets PrevProb parameters needed for the compressed header