wsd/ClientSession.cpp | 5 +++++
1 file changed, 5 insertions(+)
New commits:
commit 0726bdf1df4982febd6b0a7cba1c0736be0b488e
Author: Tamás Zolnai <[email protected]>
AuthorDate: Wed Sep 26 22:16:11 2018 +0200
Commit: Jan Holesovsky <[email protected]>
CommitDate: Mon Oct 1 12:42:04 2018 +0200
Don't send tiles which was changed outside of the visible area
Since this commit:
9473908d45a884827356b504c5f768e2f29cc46b
We can avoid that, because the tiles will be invalidated
on the client side and when the client visible area changes
the invalidated tiles are requested anyway.
(cherry picked from commit a1a0bf3718f5dff3996a3ace98a6a9cb0f10f55b)
Change-Id: I272e3b4b87380ae574c16a2b480dbc8caabf4b32
Reviewed-on: https://gerrit.libreoffice.org/61126
Reviewed-by: Jan Holesovsky <[email protected]>
Tested-by: Jan Holesovsky <[email protected]>
diff --git a/wsd/ClientSession.cpp b/wsd/ClientSession.cpp
index b097d5dd3..eb8414ff5 100644
--- a/wsd/ClientSession.cpp
+++ b/wsd/ClientSession.cpp
@@ -1185,9 +1185,14 @@ void ClientSession::handleTileInvalidation(const
std::string& message,
int part = result.first;
Util::Rectangle& invalidateRect = result.second;
+ // We can ignore the invalidation if it's outside of the visible area
+ if(!normalizedVisArea.intersects(invalidateRect))
+ return;
+
if( part == -1 ) // If no part is specifed we use the part used by the
client
part = _clientSelectedPart;
+
std::vector<TileDesc> invalidTiles;
if(part == _clientSelectedPart || _isTextDocument)
{
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