From 6535cb4a9454b86164f0017df958b691965ae4d1 Mon Sep 17 00:00:00 2001
From: Lawrence Lee <45837045+Lawrence37@users.noreply.github.com>
Date: Sun, 9 May 2021 12:18:06 -0700
Subject: [PATCH] Make inspector never upscale in fit-to-window mode

When zoomed completely out, don't upscale images.
---
 rtgui/inspector.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtgui/inspector.cc b/rtgui/inspector.cc
index 9fa1b8773..0453564f9 100644
--- a/rtgui/inspector.cc
+++ b/rtgui/inspector.cc
@@ -432,7 +432,7 @@ bool Inspector::on_draw(const ::Cairo::RefPtr< Cairo::Context> &cr)
         availableSize.y = win->get_height() * deviceScale;
         int imW = rtengine::max<int>(currImage->imgBuffer.getWidth(), 1);
         int imH = rtengine::max<int>(currImage->imgBuffer.getHeight(), 1);
-        scale = rtengine::min<double>(availableSize.x / imW, availableSize.y / imH);
+        scale = rtengine::min(1., rtengine::min<double>(availableSize.x / imW, availableSize.y / imH));
         if (scaled) {
             // reduce size of image to fit into window, no further zoom down
             zoomScale = rtengine::max<double>(zoomScale, 1.0);