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loolwsd: prepare to offload tile sending

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Change-Id: Ifafa822c05c27fc4b7ef7e0e97ae133de39ce23b
Reviewed-on: https://gerrit.libreoffice.org/31880
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
This commit is contained in:
Ashod Nakashian 2016-12-08 22:48:25 -05:00 committed by Ashod Nakashian
parent e73841b66c
commit 9f5ec66fb5
1 changed files with 4 additions and 3 deletions
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7
wsd/TileCache.cpp
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@ -155,8 +155,8 @@ void TileCache::saveTileAndNotify(const TileDesc& tile, const char *data, const
const auto cachedName = (tileBeingRendered ? tileBeingRendered->getCacheName()
: cacheFileName(tile));
// Ignore if we can't save the tile, things will work anyway, but slower. An error indication
// has been supposed to be sent to all users in that case.
// Ignore if we can't save the tile, things will work anyway, but slower.
// An error indication is supposed to be sent to all users in that case.
const auto fileName = _cacheDir + "/" + cachedName;
if (FileUtil::saveDataToFileSafely(fileName, data, size))
{
@ -171,7 +171,8 @@ void TileCache::saveTileAndNotify(const TileDesc& tile, const char *data, const
std::string response = tile.serialize("tile:");
Log::debug("Sending tile message to subscribers: " + response);
std::vector<char> output(256 + size);
std::shared_ptr<std::vector<char>> payload = std::make_shared<std::vector<char>>(256 + size);
auto& output = *payload;
output.resize(response.size() + 1 + size);
std::memcpy(output.data(), response.data(), response.size());