loplugin:constparams

Change-Id: I3d1b88dbd0ff73fddc08d52f50e0efb42daab89b
Reviewed-on: https://gerrit.libreoffice.org/52756
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

5 files changed, 11 insertions, 10 deletions

diff --git a/vcl/source/bitmap/BitmapTools.cxx b/vcl/source/bitmap/BitmapTools.cxx
index 6d3b0af31015..c21d5fd2a369 100644
--- a/vcl/source/bitmap/BitmapTools.cxx
+++ b/vcl/source/bitmap/BitmapTools.cxx
@@ -724,7 +724,7 @@ static bool readAlpha( BitmapReadAccess const * pAlphaReadAcc, long nY, const lo
  * @param data will be filled with alpha data, if xBitmap is alpha/transparent image
  * @param bHasAlpha will be set to true if resulting surface has alpha
  **/
-void CanvasCairoExtractBitmapData( BitmapEx & aBmpEx, Bitmap & aBitmap, unsigned char*& data, bool& bHasAlpha, long& rnWidth, long& rnHeight )
+void CanvasCairoExtractBitmapData( BitmapEx const & aBmpEx, Bitmap & aBitmap, unsigned char*& data, bool& bHasAlpha, long& rnWidth, long& rnHeight )
 {
     AlphaMask aAlpha = aBmpEx.GetAlpha();
 
@@ -944,7 +944,7 @@ void CanvasCairoExtractBitmapData( BitmapEx & aBmpEx, Bitmap & aBitmap, unsigned
 
 }
 
-    uno::Sequence< sal_Int8 > CanvasExtractBitmapData(BitmapEx & rBitmapEx, const geometry::IntegerRectangle2D& rect)
+    uno::Sequence< sal_Int8 > CanvasExtractBitmapData(BitmapEx const & rBitmapEx, const geometry::IntegerRectangle2D& rect)
     {
         Bitmap aBitmap( rBitmapEx.GetBitmap() );
         Bitmap aAlpha( rBitmapEx.GetAlpha().GetBitmap() );
diff --git a/vcl/source/control/tabctrl.cxx b/vcl/source/control/tabctrl.cxx
index a4f06757c2ea..13f08e464724 100644
--- a/vcl/source/control/tabctrl.cxx
+++ b/vcl/source/control/tabctrl.cxx
@@ -760,7 +760,7 @@ void TabControl::ImplShowFocus()
     ShowFocus( aRect );
 }
 
-void TabControl::ImplDrawItem(vcl::RenderContext& rRenderContext, ImplTabItem* pItem, const tools::Rectangle& rCurRect,
+void TabControl::ImplDrawItem(vcl::RenderContext& rRenderContext, ImplTabItem const * pItem, const tools::Rectangle& rCurRect,
                               bool bFirstInGroup, bool bLastInGroup )
 {
     if (pItem->maRect.IsEmpty())
diff --git a/vcl/source/gdi/gdimtf.cxx b/vcl/source/gdi/gdimtf.cxx
index 06700e436c5d..7955c5608b84 100644
--- a/vcl/source/gdi/gdimtf.cxx
+++ b/vcl/source/gdi/gdimtf.cxx
@@ -2609,7 +2609,7 @@ namespace
         ImplMetaReadData& m_rData;
         rtl_TextEncoding m_eOrigCharSet;
     public:
-        DepthGuard(ImplMetaReadData& rData, SvStream& rIStm)
+        DepthGuard(ImplMetaReadData& rData, SvStream const & rIStm)
             : m_rData(rData)
             , m_eOrigCharSet(m_rData.meActualCharSet)
         {
diff --git a/vcl/source/gdi/impgraph.cxx b/vcl/source/gdi/impgraph.cxx
index 0f1e849183de..c4ef749ec6da 100644
--- a/vcl/source/gdi/impgraph.cxx
+++ b/vcl/source/gdi/impgraph.cxx
@@ -101,7 +101,7 @@ Size GraphicReader::GetPreviewSize() const
     return aSize;
 }
 
-GraphicID::GraphicID(ImpGraphic & rGraphic)
+GraphicID::GraphicID(ImpGraphic const & rGraphic)
 {
     mnID1 = static_cast<sal_uLong>(rGraphic.ImplGetType()) << 28;
     mnID2 = mnID3 = mnID4 = 0;
diff --git a/vcl/source/outdev/bitmap.cxx b/vcl/source/outdev/bitmap.cxx
index eb0093d164cd..a9d2215f7791 100644
--- a/vcl/source/outdev/bitmap.cxx
+++ b/vcl/source/outdev/bitmap.cxx
@@ -720,8 +720,8 @@ struct LinearScaleContext
     std::unique_ptr<long[]> mpMapXOffset;
     std::unique_ptr<long[]> mpMapYOffset;
 
-    LinearScaleContext(tools::Rectangle const & aDstRect, tools::Rectangle& aBitmapRect,
-                 Size& aOutSize, long nOffX, long nOffY)
+    LinearScaleContext(tools::Rectangle const & aDstRect, tools::Rectangle const & aBitmapRect,
+                 Size const & aOutSize, long nOffX, long nOffY)
 
         : mpMapX(new long[aDstRect.GetWidth()])
         , mpMapY(new long[aDstRect.GetHeight()])
@@ -884,8 +884,8 @@ struct TradScaleContext
     std::unique_ptr<long[]> mpMapX;
     std::unique_ptr<long[]> mpMapY;
 
-    TradScaleContext(tools::Rectangle const & aDstRect, tools::Rectangle& aBitmapRect,
-                 Size& aOutSize, long nOffX, long nOffY)
+    TradScaleContext(tools::Rectangle const & aDstRect, tools::Rectangle const & aBitmapRect,
+                 Size const & aOutSize, long nOffX, long nOffY)
 
         : mpMapX(new long[aDstRect.GetWidth()])
         , mpMapY(new long[aDstRect.GetHeight()])
@@ -927,7 +927,8 @@ private:
 
 } // end anonymous namespace
 
-void OutputDevice::DrawDeviceAlphaBitmapSlowPath(const Bitmap& rBitmap, const AlphaMask& rAlpha, tools::Rectangle aDstRect, tools::Rectangle aBmpRect, Size& aOutSize, Point& aOutPoint)
+void OutputDevice::DrawDeviceAlphaBitmapSlowPath(const Bitmap& rBitmap,
+    const AlphaMask& rAlpha, tools::Rectangle aDstRect, tools::Rectangle aBmpRect, Size const & aOutSize, Point const & aOutPoint)
 {
     assert(!is_double_buffered_window());