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| author | Alexander Larsson <alexl@redhat.com> | 2017-11-30 17:32:01 +0100 |
|---|---|---|
| committer | Alexander Larsson <alexl@redhat.com> | 2017-11-30 21:57:42 +0100 |
| commit | af890e66777497c732bc2117d3f013fa1557d1e9 (patch) | |
| tree | 628bcd6dc1817d5230100c1d55fd5b531aba8495 | |
| parent | d43008b2a5cad4c41dc92c7e3bd57b51b6e3de0f (diff) | |
| download | gtk+-af890e66777497c732bc2117d3f013fa1557d1e9.tar.gz | |
broadway: Don't send node updates to browser if nothing changed
| -rw-r--r-- | gdk/broadway/broadway-output.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gdk/broadway/broadway-output.c b/gdk/broadway/broadway-output.c index 226526219a..81332fa795 100644 --- a/gdk/broadway/broadway-output.c +++ b/gdk/broadway/broadway-output.c @@ -373,6 +373,12 @@ broadway_output_window_set_nodes (BroadwayOutput *output, BroadwayNode *old_root) { gsize size_pos, start, end; + + /* Early return if nothing changed */ + if (old_root != NULL && + broadway_node_deep_equal (root, old_root)) + return; + write_header (output, BROADWAY_OP_SET_NODES); append_uint16 (output, id); |