diff options
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/source/gdi/sallayout.cxx | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/vcl/source/gdi/sallayout.cxx b/vcl/source/gdi/sallayout.cxx index bd7a326ef673..4be0ce7c5baa 100644 --- a/vcl/source/gdi/sallayout.cxx +++ b/vcl/source/gdi/sallayout.cxx @@ -1731,15 +1731,23 @@ void MultiSalLayout::AdjustLayout( ImplLayoutArgs& rArgs ) } mnLevel = nLevel; - // merge the fallback levels + // prepare merge the fallback levels long nXPos = 0; double fUnitMul = 1.0; for( n = 0; n < nLevel; ++n ) maFallbackRuns[n].ResetPos(); + // get the next codepoint index that needs fallback + // and limit it to the minindex..endindex bounds int nActiveCharPos = nCharPos[0]; + if( nActiveCharPos < mnMinCharPos) + nActiveCharPos = mnMinCharPos; + else if( nActiveCharPos >= rArgs.mnEndCharPos ) + nActiveCharPos = rArgs.mnEndCharPos - 1; + // get the end index of the active run int nLastRunEndChar = (vRtl[nActiveCharPos - mnMinCharPos])? rArgs.mnEndCharPos : rArgs.mnMinCharPos - 1; int nRunVisibleEndChar = nCharPos[0]; + // merge the fallback levels while( nValid[0] && (nLevel > 0)) { // find best fallback level |