[eog: 1/2] EogScrollView: Set scale=1 for the image surface

[Felix Riemann <friemann src gnome org>]

commit c2e8cc6b1f1a22227d475e145de9fa847a4c407d
Author: Jan Alexander Steffens (heftig) <jan steffens gmail com>
Date:   Tue Jan 29 20:07:03 2019 +0100

    EogScrollView: Set scale=1 for the image surface
    
    Rendering the pixbuf to a surface with a different scale will apply
    filtering, which we don't want at this step.
    
    This fixes zoomed-in images being blurry even when anti-aliasing has
    been disabled.

 src/eog-scroll-view.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/eog-scroll-view.c b/src/eog-scroll-view.c
index 76ca8d49..93eb1c51 100644
--- a/src/eog-scroll-view.c
+++ b/src/eog-scroll-view.c
@@ -211,6 +211,7 @@ create_surface_from_pixbuf (EogScrollView *view, GdkPixbuf *pixbuf)
                                                     CAIRO_CONTENT_COLOR | CAIRO_CONTENT_ALPHA,
                                                     gdk_pixbuf_get_width (pixbuf),
                                                     gdk_pixbuf_get_height (pixbuf));
+       cairo_surface_set_device_scale (surface, 1.0, 1.0);
        cr = cairo_create (surface);
        gdk_cairo_set_source_pixbuf (cr, pixbuf, 0, 0);
        cairo_paint (cr);