loplugin:unusedmethods

Change-Id: I161cd52606c11b6008f5d8b1d8ee391692f91861
Reviewed-on: https://gerrit.libreoffice.org/19231
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>

6 files changed, 3 insertions, 161 deletions

diff --git a/vcl/source/bitmap/BitmapFilterStackBlur.cxx b/vcl/source/bitmap/BitmapFilterStackBlur.cxx
index 4358f2b90fb7..6782a94ca87b 100644
--- a/vcl/source/bitmap/BitmapFilterStackBlur.cxx
+++ b/vcl/source/bitmap/BitmapFilterStackBlur.cxx
@@ -578,13 +578,4 @@ bool BitmapFilterStackBlur::filter(Bitmap& rBitmap)
     return true;
 }
 
-bool BitmapFilterStackBlur::filter(BitmapEx& rBitmapEx)
-{
-    Bitmap aBitmap = rBitmapEx.GetBitmap();
-    filter(aBitmap);
-    rBitmapEx = BitmapEx(aBitmap);
-
-    return true;
-}
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/vcl/source/filter/FilterConfigCache.cxx b/vcl/source/filter/FilterConfigCache.cxx
index f0bfbabdc783..8df7bfb7edab 100644
--- a/vcl/source/filter/FilterConfigCache.cxx
+++ b/vcl/source/filter/FilterConfigCache.cxx
@@ -346,17 +346,6 @@ sal_uInt16 FilterConfigCache::GetImportFormatNumberForExtension( const OUString&
     return GRFILTER_FORMAT_NOTFOUND;
 }
 
-sal_uInt16 FilterConfigCache::GetImportFormatNumberForMediaType( const OUString& rMediaType )
-{
-    CacheVector::const_iterator aIter, aEnd;
-    for (aIter = aImport.begin(), aEnd = aImport.end(); aIter != aEnd; ++aIter)
-    {
-        if ( aIter->sMediaType.equalsIgnoreAsciiCase( rMediaType ) )
-            return sal::static_int_cast< sal_uInt16 >(aIter - aImport.begin());
-    }
-    return GRFILTER_FORMAT_NOTFOUND;
-}
-
 sal_uInt16 FilterConfigCache::GetImportFormatNumberForShortName( const OUString& rShortName )
 {
     CacheVector::const_iterator aEnd;
@@ -515,13 +504,6 @@ OUString FilterConfigCache::GetExportFormatExtension( sal_uInt16 nFormat, sal_In
     return OUString("");
 }
 
-OUString FilterConfigCache::GetExportFilterTypeName( sal_uInt16 nFormat )
-{
-    if( nFormat < aExport.size() )
-        return aExport[ nFormat ].sFilterType;
-    return OUString("");
-}
-
 OUString FilterConfigCache::GetExportInternalFilterName( sal_uInt16 nFormat )
 {
     if( nFormat < aExport.size() )
diff --git a/vcl/source/filter/FilterConfigCache.hxx b/vcl/source/filter/FilterConfigCache.hxx
index f568c515b4f5..a5bfb641ff2b 100644
--- a/vcl/source/filter/FilterConfigCache.hxx
+++ b/vcl/source/filter/FilterConfigCache.hxx
@@ -85,7 +85,6 @@ public:
     sal_uInt16  GetImportFormatCount() const
         { return sal::static_int_cast< sal_uInt16 >(aImport.size()); };
     sal_uInt16  GetImportFormatNumber( const OUString& rFormatName );
-    sal_uInt16  GetImportFormatNumberForMediaType( const OUString& rMediaType );
     sal_uInt16  GetImportFormatNumberForShortName( const OUString& rShortName );
     sal_uInt16  GetImportFormatNumberForTypeName( const OUString& rType );
     sal_uInt16  GetImportFormatNumberForExtension( const OUString& rExt );
@@ -112,7 +111,6 @@ public:
     OUString    GetExportFormatMediaType( sal_uInt16 nFormat );
     OUString    GetExportFormatShortName( sal_uInt16 nFormat );
     OUString    GetExportWildcard( sal_uInt16 nFormat, sal_Int32 nEntry );
-    OUString    GetExportFilterTypeName( sal_uInt16 nFormat );
     OUString    GetExportInternalFilterName( sal_uInt16 nFormat );
 
     bool    IsExportInternalFilter( sal_uInt16 nFormat );
diff --git a/vcl/source/filter/graphicfilter.cxx b/vcl/source/filter/graphicfilter.cxx
index 73807d4e9306..7b763996890c 100644
--- a/vcl/source/filter/graphicfilter.cxx
+++ b/vcl/source/filter/graphicfilter.cxx
@@ -1155,11 +1155,6 @@ sal_uInt16 GraphicFilter::GetImportFormatNumber( const OUString& rFormatName )
     return pConfig->GetImportFormatNumber( rFormatName );
 }
 
-sal_uInt16 GraphicFilter::GetImportFormatNumberForMediaType( const OUString& rMediaType )
-{
-    return pConfig->GetImportFormatNumberForMediaType( rMediaType );
-}
-
 sal_uInt16 GraphicFilter::GetImportFormatNumberForShortName( const OUString& rShortName )
 {
     return pConfig->GetImportFormatNumberForShortName( rShortName );
@@ -1180,22 +1175,18 @@ OUString GraphicFilter::GetImportFormatTypeName( sal_uInt16 nFormat )
     return pConfig->GetImportFilterTypeName( nFormat );
 }
 
+#ifdef WNT
 OUString GraphicFilter::GetImportFormatMediaType( sal_uInt16 nFormat )
 {
     return pConfig->GetImportFormatMediaType( nFormat );
 }
+#endif
 
 OUString GraphicFilter::GetImportFormatShortName( sal_uInt16 nFormat )
 {
     return pConfig->GetImportFormatShortName( nFormat );
 }
 
-OUString GraphicFilter::GetImportOSFileType( sal_uInt16 )
-{
-    OUString aOSFileType;
-    return aOSFileType;
-}
-
 OUString GraphicFilter::GetImportWildcard( sal_uInt16 nFormat, sal_Int32 nEntry )
 {
     return pConfig->GetImportWildcard( nFormat, nEntry );
@@ -1236,11 +1227,6 @@ OUString GraphicFilter::GetExportFormatName( sal_uInt16 nFormat )
     return pConfig->GetExportFormatName( nFormat );
 }
 
-OUString GraphicFilter::GetExportFormatTypeName( sal_uInt16 nFormat )
-{
-    return pConfig->GetExportFilterTypeName( nFormat );
-}
-
 OUString GraphicFilter::GetExportFormatMediaType( sal_uInt16 nFormat )
 {
     return pConfig->GetExportFormatMediaType( nFormat );
@@ -1251,12 +1237,6 @@ OUString GraphicFilter::GetExportFormatShortName( sal_uInt16 nFormat )
     return pConfig->GetExportFormatShortName( nFormat );
 }
 
-OUString GraphicFilter::GetExportOSFileType( sal_uInt16 )
-{
-    OUString aOSFileType;
-    return aOSFileType;
-}
-
 OUString GraphicFilter::GetExportWildcard( sal_uInt16 nFormat, sal_Int32 nEntry )
 {
     return pConfig->GetExportWildcard( nFormat, nEntry );
diff --git a/vcl/source/gdi/bmpacc.cxx b/vcl/source/gdi/bmpacc.cxx
index 9917203f565a..87bc60f1be46 100644
--- a/vcl/source/gdi/bmpacc.cxx
+++ b/vcl/source/gdi/bmpacc.cxx
@@ -286,114 +286,6 @@ bool BitmapReadAccess::ImplSetAccessPointers( sal_uLong nFormat )
     return bRet;
 }
 
-void BitmapReadAccess::ImplZeroInitUnusedBits()
-{
-    const sal_uInt32 nWidth = Width(), nHeight = Height(), nScanSize = GetScanlineSize();
-
-    if( nWidth && nHeight && nScanSize && GetBuffer() )
-    {
-        sal_uInt32 nBits;
-        bool       bMsb;
-
-        const sal_uLong nScanlineFormat = GetScanlineFormat();
-        switch( nScanlineFormat )
-        {
-            case( BMP_FORMAT_1BIT_MSB_PAL ):
-                nBits = 1;
-                bMsb = true;
-                break;
-
-            case( BMP_FORMAT_1BIT_LSB_PAL ):
-                nBits = 1;
-                bMsb = false;
-                break;
-
-            case( BMP_FORMAT_4BIT_MSN_PAL ):
-                nBits = 4;
-                bMsb = true;
-                break;
-
-            case( BMP_FORMAT_4BIT_LSN_PAL ):
-                nBits = 4;
-                bMsb = false;
-                break;
-
-            case( BMP_FORMAT_8BIT_PAL ):
-            case( BMP_FORMAT_8BIT_TC_MASK ):
-                bMsb = true;
-                nBits = 8;
-            break;
-
-            case( BMP_FORMAT_16BIT_TC_MSB_MASK ):
-            case( BMP_FORMAT_16BIT_TC_LSB_MASK ):
-                bMsb = true;
-                nBits = 16;
-            break;
-
-            case( BMP_FORMAT_24BIT_TC_BGR ):
-            case( BMP_FORMAT_24BIT_TC_RGB ):
-            case( BMP_FORMAT_24BIT_TC_MASK ):
-                bMsb = true;
-                nBits = 24;
-            break;
-
-            case( BMP_FORMAT_32BIT_TC_ABGR ):
-            case( BMP_FORMAT_32BIT_TC_ARGB ):
-            case( BMP_FORMAT_32BIT_TC_BGRA ):
-            case( BMP_FORMAT_32BIT_TC_RGBA ):
-            case( BMP_FORMAT_32BIT_TC_MASK ):
-                bMsb = true;
-                nBits = 32;
-            break;
-
-            default:
-            {
-                OSL_FAIL( "BitmapWriteAccess::ZeroInitUnusedBits: Unsupported pixel format");
-                nBits = 0;
-                bMsb = true;
-            }
-            break;
-        }
-
-        nBits *= nWidth;
-        if( nScanSize % 4 || !bMsb )
-        {
-            DBG_ASSERT( 8*nScanSize >= nBits,
-                        "BitmapWriteAccess::ZeroInitUnusedBits: span size smaller than width?!");
-            const sal_uInt32 nLeftOverBits = 8*sizeof(sal_uInt8)*nScanSize - nBits;
-            if( nLeftOverBits != 0 ) // else there is really nothing to do
-            {
-                const sal_uInt32 nBytes = (nLeftOverBits + 7U) >> 3U;
-                sal_uInt8        nMask;
-
-                if( bMsb )
-                    nMask = static_cast<sal_uInt8>(0xffU << (nLeftOverBits & 3UL));
-                else
-                    nMask = static_cast<sal_uInt8>(0xffU >> (nLeftOverBits & 3UL));
-
-                sal_uInt8* pLastBytes = reinterpret_cast<sal_uInt8*>(GetBuffer()) + ( nScanSize - nBytes );
-                for( sal_uInt32 i = 0; i < nHeight; i++, pLastBytes += nScanSize )
-                {
-                    *pLastBytes &= nMask;
-                    for( sal_uInt32 j = 1; j < nBytes; j++ )
-                        pLastBytes[j] = 0;
-                }
-            }
-        }
-        else if( nBits & 0x1f )
-        {
-            sal_uInt32  nMask = 0xffffffff << ( ( nScanSize << 3 ) - nBits );
-            sal_uInt8*      pLast4Bytes = reinterpret_cast<sal_uInt8*>(GetBuffer()) + ( nScanSize - 4 );
-
-#ifdef OSL_LITENDIAN
-            nMask = OSL_SWAPDWORD( nMask );
-#endif
-            for( sal_uInt32 i = 0; i < nHeight; i++, pLast4Bytes += nScanSize )
-                *reinterpret_cast<sal_uInt32*>(pLast4Bytes) &= nMask;
-        }
-    }
-}
-
 BitmapColor BitmapReadAccess::GetInterpolatedColorWithFallback( double fY, double fX, const BitmapColor& rFallback ) const
 {
     // ask directly doubles >= 0.0 here to avoid rounded values of 0 at small negative
diff --git a/vcl/source/gdi/cvtgrf.cxx b/vcl/source/gdi/cvtgrf.cxx
index 3d13c82d07e6..d803813ac919 100644
--- a/vcl/source/gdi/cvtgrf.cxx
+++ b/vcl/source/gdi/cvtgrf.cxx
@@ -24,8 +24,7 @@
 #include <svdata.hxx>
 
 // Callback
-GraphicConverter::GraphicConverter() :
-    mpConvertData( NULL )
+GraphicConverter::GraphicConverter()
 {
 }