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screen-cast: Track and always record cursors

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Always force-track the cursor position (so that the X11 backend can keep
it up to date), and if the cursor wasn't part of the sampled
framebuffer when reading pixels into CPU memory, draw it in an extra
pass using cairo after the fact. The cairo based cursor painting only
happens on the X11 backend, as we otherwise inhibit the hw cursor.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1391
This commit is contained in:
Jonas Ådahl
2020-07-29 11:43:44 +02:00
parent eeee7bed1d
commit b4a8247191
9 changed files with 175 additions and 1 deletions
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18
src/backends/meta-screen-cast-stream-src.c
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@ -1058,6 +1058,24 @@ meta_screen_cast_stream_src_get_stride (MetaScreenCastStreamSrc *src)
return priv->video_stride;
}
int
meta_screen_cast_stream_src_get_width (MetaScreenCastStreamSrc *src)
{
MetaScreenCastStreamSrcPrivate *priv =
meta_screen_cast_stream_src_get_instance_private (src);
return priv->stream_width;
}
int
meta_screen_cast_stream_src_get_height (MetaScreenCastStreamSrc *src)
{
MetaScreenCastStreamSrcPrivate *priv =
meta_screen_cast_stream_src_get_instance_private (src);
return priv->stream_height;
}
MetaScreenCastStream *
meta_screen_cast_stream_src_get_stream (MetaScreenCastStreamSrc *src)
{