From a4ed38e95cbe07f02028249b8b315565a5ac1e43 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 5 May 2018 22:32:45 -0700
Subject: [PATCH] nautilus: drop gnome-desktop thumbnail API with new
 gdk-pixbuf
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If gdk-pixbuf >= 2.36.5 is available, its scaling API can do what we
want, so we don’t need to use the deprecated gnome-desktop one.

Also fixes compile errors seen on master
nautilus-properties-window.c:5101: undefined reference to `gnome_desktop_thumbnail_scale_down_pixbuf'

Upstream-Status: Backport

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 src/nautilus-properties-window.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/nautilus-properties-window.c b/src/nautilus-properties-window.c
index dea8b0f..fad9bd1 100644
--- a/src/nautilus-properties-window.c
+++ b/src/nautilus-properties-window.c
@@ -5098,10 +5098,11 @@ update_preview_callback (GtkFileChooser *icon_chooser,
 			scale = (double)gdk_pixbuf_get_height (pixbuf) /
 				gdk_pixbuf_get_width (pixbuf);
 
-			scaled_pixbuf = gnome_desktop_thumbnail_scale_down_pixbuf
+			scaled_pixbuf = gdk_pixbuf_scale_simple
 				(pixbuf,
 				 PREVIEW_IMAGE_WIDTH,
-				 scale * PREVIEW_IMAGE_WIDTH);
+				 scale * PREVIEW_IMAGE_WIDTH,
+				 GDK_INTERP_HYPER);
 			g_object_unref (pixbuf);
 			pixbuf = scaled_pixbuf;
 		}