octoleo/qpdf
2
1
Fork 0
mirror of https://github.com/qpdf/qpdf.git synced 2025-01-22 22:58:33 +00:00
Code Issues Releases Wiki Activity

eliminate extraneous allocations by not calling makeDirect when we

Browse Source 
know an object is already direct


git-svn-id: svn+q:///qpdf/trunk@972 71b93d88-0707-0410-a8cf-f5a4172ac649
This commit is contained in:
Jay Berkenbilt 2010-06-05 21:00:05 +00:00
parent eef7154412
commit bf75e208e9
1 changed files with 12 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
libqpdf/QPDF_optimization.cc
View File

@ -104,9 +104,12 @@ QPDF::flattenScalarReferences()
QPDFObjectHandle oh = node.getArrayItem(i);
if (oh.isScalar())
{
QTC::TC("qpdf", "QPDF opt flatten array scalar");
oh.makeDirect();
node.setArrayItem(i, oh);
if (oh.isIndirect())
{
QTC::TC("qpdf", "QPDF opt flatten array scalar");
oh.makeDirect();
node.setArrayItem(i, oh);
}
}
else
{
@ -136,9 +139,12 @@ QPDF::flattenScalarReferences()
}
else if (oh.isScalar())
{
QTC::TC("qpdf", "QPDF opt flatten dict scalar");
oh.makeDirect();
dict.replaceKey(key, oh);
if (oh.isIndirect())
{
QTC::TC("qpdf", "QPDF opt flatten dict scalar");
oh.makeDirect();
dict.replaceKey(key, oh);
}
}
else
{