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| author | Noel Grandin <noel.grandin@collabora.co.uk> | 2018-07-11 08:13:48 +0200 |
|---|---|---|
| committer | Noel Grandin <noel.grandin@collabora.co.uk> | 2018-07-11 12:04:03 +0200 |
| commit | 2e6afbe65c75c919665927f62efa21140a020d46 (patch) | |
| tree | 4f01651bb37dc803351d327a03cb6bfa0ccdbd60 | |
| parent | 99503fa006497a88e4dc413a3f85af19d720874c (diff) | |
tdf#79877 perf loading docx file, activate SAX threading
our nice threaded parser was not kicking in because it checks the size
of the stream with available(), and this available() implementation was
just returning 0.
This makes for a 5-10% performance improvement
Change-Id: I6516862c9c63136b54ca825dd98e35e6d87d4227
Reviewed-on: https://gerrit.libreoffice.org/57263
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
| -rw-r--r-- | ucb/source/ucp/file/filinpstr.cxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ucb/source/ucp/file/filinpstr.cxx b/ucb/source/ucp/file/filinpstr.cxx index 997605a79409..faa16cd2783a 100644 --- a/ucb/source/ucp/file/filinpstr.cxx +++ b/ucb/source/ucp/file/filinpstr.cxx @@ -155,7 +155,8 @@ XInputStream_impl::skipBytes( sal_Int32 nBytesToSkip ) sal_Int32 SAL_CALL XInputStream_impl::available() { - return 0; + sal_Int64 avail = getLength() - getPosition(); + return std::min<sal_Int64>(avail, SAL_MAX_INT32); } |