From bd97b11414467166b1dffcd82dd4b15b5fc1abe2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20=C3=85dahl?= <jadahl@gmail.com>
Date: Wed, 12 Dec 2018 11:37:13 +0100
Subject: renderer: Add API to get view from logical monitor

Will be used to get the view scale for a logical monitor, which is
necessary for passing cursor sprites via PipeWire.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/357
---
 src/backends/meta-renderer.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'src/backends/meta-renderer.c')

diff --git a/src/backends/meta-renderer.c b/src/backends/meta-renderer.c
index 85d3984ed..28637437b 100644
--- a/src/backends/meta-renderer.c
+++ b/src/backends/meta-renderer.c
@@ -142,6 +142,24 @@ meta_renderer_get_views (MetaRenderer *renderer)
   return priv->views;
 }
 
+MetaRendererView *
+meta_renderer_get_view_from_logical_monitor (MetaRenderer       *renderer,
+                                             MetaLogicalMonitor *logical_monitor)
+{
+  GList *l;
+
+  for (l = meta_renderer_get_views (renderer); l; l = l->next)
+    {
+      MetaRendererView *view = l->data;
+
+      if (meta_renderer_view_get_logical_monitor (view) ==
+          logical_monitor)
+        return view;
+    }
+
+  return NULL;
+}
+
 static void
 meta_renderer_finalize (GObject *object)
 {
-- 
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