From 3fa6a92cc5dda6ab3939c3e982185f6caf453360 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20=C3=85dahl?= <jadahl@gmail.com>
Date: Fri, 25 Jan 2019 22:06:39 +0100
Subject: [PATCH] screen-cast: Fix monitor recording on HiDPI

It scaled the logical monitor rect with scale to get the stream
dimensions, but that is only valid when having
'scale-monitor-framebuffers' enabled. Even when it was, it didn't work
properly, as clutter_stage_capture_into() doesn't work properly with
scaled monitor framebuffers yet.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/415
---
 src/backends/meta-screen-cast-monitor-stream-src.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/backends/meta-screen-cast-monitor-stream-src.c b/src/backends/meta-screen-cast-monitor-stream-src.c
index 897b86ae6..036c573a5 100644
--- a/src/backends/meta-screen-cast-monitor-stream-src.c
+++ b/src/backends/meta-screen-cast-monitor-stream-src.c
@@ -102,7 +102,11 @@ meta_screen_cast_monitor_stream_src_get_specs (MetaScreenCastStreamSrc *src,
   logical_monitor = meta_monitor_get_logical_monitor (monitor);
   mode = meta_monitor_get_current_mode (monitor);
 
-  scale = logical_monitor->scale;
+  if (meta_is_stage_views_scaled ())
+    scale = logical_monitor->scale;
+  else
+    scale = 1.0;
+
   *width = (int) roundf (logical_monitor->rect.width * scale);
   *height = (int) roundf (logical_monitor->rect.height * scale);
   *frame_rate = meta_monitor_mode_get_refresh_rate (mode);
-- 
2.20.1