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screen-cast: Fix monitor recording on HiDPI

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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


(cherry picked from commit 3fa6a92cc5dda6ab3939c3e982185f6caf453360)
This commit is contained in:
Jonas Ådahl 2019-01-25 21:06:39 +00:00
parent 5e4cb54bb5
commit 1c57a58420
1 changed files with 5 additions and 1 deletions
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4
src/backends/meta-screen-cast-monitor-stream-src.c
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@ -87,7 +87,11 @@ 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);
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);