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| author | Stephan Bergmann <sbergman@redhat.com> | 2015-10-08 16:42:58 +0200 |
|---|---|---|
| committer | Stephan Bergmann <sbergman@redhat.com> | 2015-10-09 09:23:59 +0200 |
| commit | 93de4dc2d7d7ed079aaf57493c35609cf1b19fde (patch) | |
| tree | 2c9ee877f374e695f038c2c882cf0af65195f5b5 /vcl | |
| parent | 8caf23a7f297bd18dc833146923432fab416b387 (diff) | |
clang-analyzer-deadcode.DeadStores
...follow-up to 63899beb6c033f4dc305a046c558c348a907ea40 "WaE: unused variable"
removing the nVerticalSamplingFactor part
Change-Id: I2830dc0647cf651014e1199ef62a7ea50e4a1719
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/source/filter/graphicfilter2.cxx | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/vcl/source/filter/graphicfilter2.cxx b/vcl/source/filter/graphicfilter2.cxx index d3ab1a7bbca9..f7b779e418c5 100644 --- a/vcl/source/filter/graphicfilter2.cxx +++ b/vcl/source/filter/graphicfilter2.cxx @@ -365,16 +365,18 @@ bool GraphicDescriptor::ImpDetectJPG( SvStream& rStm, bool bExtendedInfo ) sal_uInt16 nSamplesPerLine = 0; sal_uInt8 nNumberOfImageComponents = 0; sal_uInt8 nComponentsIdentifier = 0; - sal_uInt8 nHorizontalSamplingFactor = 0; + sal_uInt8 nSamplingFactor = 0; sal_uInt8 nQuantizationTableDestinationSelector = 0; rStm.ReadUChar( nSamplePrecision ) .ReadUInt16( nNumberOfLines ) .ReadUInt16( nSamplesPerLine ) .ReadUChar( nNumberOfImageComponents ) .ReadUChar( nComponentsIdentifier ) - .ReadUChar( nHorizontalSamplingFactor ) + .ReadUChar( nSamplingFactor ) .ReadUChar( nQuantizationTableDestinationSelector ); - nHorizontalSamplingFactor >>= 4; + + // nSamplingFactor (lower nibble: vertial, + // upper nibble: horizontal) is unused aPixSize.Height() = nNumberOfLines; aPixSize.Width() = nSamplesPerLine; |