From d5e2689d64941eb92aca43f458486fe361ec6c2c Mon Sep 17 00:00:00 2001
From: Geoffrey McRae <geoff@hostfission.com>
Date: Wed, 4 May 2022 11:58:04 +1000
Subject: [PATCH] [host] nvfbc: fix inverted truncated frame logic

---
 host/platform/Windows/capture/NVFBC/src/nvfbc.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/host/platform/Windows/capture/NVFBC/src/nvfbc.c b/host/platform/Windows/capture/NVFBC/src/nvfbc.c
index db7ce8d5..73d63d0d 100644
--- a/host/platform/Windows/capture/NVFBC/src/nvfbc.c
+++ b/host/platform/Windows/capture/NVFBC/src/nvfbc.c
@@ -560,8 +560,9 @@ static CaptureResult nvfbc_waitFrame(CaptureFrame * frame,
   frame->screenWidth  = this->grabWidth;
   frame->screenHeight = this->grabHeight;
   frame->frameWidth   = this->grabWidth;
-  frame->truncated    = maxHeight > this->grabHeight;
-  frame->frameHeight  = maxHeight > this->grabHeight ? this->grabHeight : maxHeight;
+  frame->frameHeight  = maxHeight < this->grabHeight ?
+    maxHeight : this->grabHeight;
+  frame->truncated    = maxHeight < this->grabHeight;
   frame->pitch        = this->shmStride * 4;
   frame->stride       = this->shmStride;
   frame->rotation     = CAPTURE_ROT_0;