From 37c6bd13e8d019ec23c09ec7e4149bde9b26af8c Mon Sep 17 00:00:00 2001
From: magiblot <magiblot@hotmail.com>
Date: Sat, 5 Feb 2022 00:10:56 +0100
Subject: [PATCH] Avoid intermediate PVideoFrame creation

2d3eb5a574ad0463577461399fe87aa2d24ba62c is not enough for MSVC.
---
 source/avs.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/avs.cpp b/source/avs.cpp
index 666d40f..801cbac 100644
--- a/source/avs.cpp
+++ b/source/avs.cpp
@@ -101,8 +101,8 @@ int __stdcall GradationFilter::SetCacheHints(int cachehints, int)
 PVideoFrame __stdcall GradationFilter::GetFrame(int n, IScriptEnvironment* env)
 {
     auto &&src = child->GetFrame(n, env);
-    auto &&dst = src->IsWritable() ? (PVideoFrame &&) src
-                                   : (PVideoFrame &&) env->NewVideoFrameP(vi, &src);
+    auto &&dst = src->IsWritable() ? (const PVideoFrame &) src
+                                   : (const PVideoFrame &) env->NewVideoFrameP(vi, &src);
     Run( *grd, vi.width, vi.height,
          (uint32_t *) src->GetReadPtr(), (uint32_t *) dst->GetWritePtr(),
          src->GetPitch(), dst->GetPitch() );