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Code Issues Releases Activity

Patch from PH which orders fields by size - important for using the M4 FPU

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This commit is contained in:
James Cotton 2011-11-14 09:49:50 -06:00
parent 76a956416c
commit 3e2558bec6
1 changed files with 8 additions and 0 deletions
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8
ground/uavobjgenerator/uavobjectparser.cpp
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@ -111,6 +111,11 @@ int UAVObjectParser::getNumBytes(int objIndex)
} }
} }
bool fieldTypeLessThan(const FieldInfo* f1, const FieldInfo* f2)
{
return f1->numBytes > f2->numBytes;
}
/** /**
* Parse supplied XML file * Parse supplied XML file
* @param xml The xml text * @param xml The xml text
@ -201,6 +206,9 @@ QString UAVObjectParser::parseXML(QString& xml, QString& filename)
childNode = childNode.nextSibling(); childNode = childNode.nextSibling();
} }
// Sort all fields according to size
qStableSort(info->fields.begin(), info->fields.end(), fieldTypeLessThan);
// Make sure that required elements were found // Make sure that required elements were found
if ( !accessFound ) if ( !accessFound )
return QString("Object::access element is missing"); return QString("Object::access element is missing");