From 28e586a4d9b75e6a9bd2439f1bcf2441251dfda5 Mon Sep 17 00:00:00 2001
From: rcaridade145 <rcaridade145@gmail.com>
Date: Thu, 6 Feb 2020 19:59:51 +0000
Subject: [PATCH 1/2] frames: don't bother painting the background

GDK (and also GTK+!) do this for us already.

based on https://gitlab.gnome.org/GNOME/metacity/commit/1dcde194
---
 src/ui/frames.c | 23 -----------------------
 1 file changed, 23 deletions(-)

diff --git a/src/ui/frames.c b/src/ui/frames.c
index 82739208..e70480a6 100644
--- a/src/ui/frames.c
+++ b/src/ui/frames.c
@@ -2261,28 +2261,6 @@ meta_frames_destroy_event           (GtkWidget           *widget,
   return TRUE;
 }
 
-static void
-setup_bg_cr (cairo_t *cr, GdkWindow *window, int x_offset, int y_offset)
-{
-  GdkWindow *parent = gdk_window_get_parent (window);
-  cairo_pattern_t *bg_pattern;
-
-  bg_pattern = gdk_window_get_background_pattern (window);
-  if (bg_pattern == NULL && parent)
-    {
-      gint window_x, window_y;
-
-      gdk_window_get_position (window, &window_x, &window_y);
-      setup_bg_cr (cr, parent, x_offset + window_x, y_offset + window_y);
-    }
-  else if (bg_pattern)
-    {
-      cairo_translate (cr, - x_offset, - y_offset);
-      cairo_set_source (cr, bg_pattern);
-      cairo_translate (cr, x_offset, y_offset);
-    }
-}
-
 /* Returns a pixmap with a piece of the windows frame painted on it.
 */
 static cairo_surface_t *
@@ -2304,7 +2282,6 @@ generate_pixmap (MetaFrames            *frames,
   cr = cairo_create (result);
   cairo_translate (cr, -rect->x, -rect->y);
 
-  setup_bg_cr (cr, frame->window, 0, 0);
   cairo_paint (cr);
 
   meta_frames_paint_to_drawable (frames, frame, cr);
-- 
2.21.1