Change ImplDrawAlpha to DrawAlphaBitmap

OutputDevice has a public function ImplDrawAlpha, but that just draws
a bitmap with an alpha layer. It's really a public function, though
not yet used outside of OutputDevice. However, the name should really
be the same as SalGraphic's function which is DrawAlphaBitmap.

Change-Id: If2716c1a1a194079d6514a1d30d8b05f9fda664c

1 files changed, 4 insertions, 4 deletions

diff --git a/vcl/source/outdev/bitmap.cxx b/vcl/source/outdev/bitmap.cxx
index 130a2c39cf32..5fb83116d0fc 100644
--- a/vcl/source/outdev/bitmap.cxx
+++ b/vcl/source/outdev/bitmap.cxx
@@ -578,7 +578,7 @@ void OutputDevice::DrawDeviceBitmap( const Point& rDestPt, const Size& rDestSize
             aSrcPtPixel.X() = rSrcPtPixel.X() * fScaleX;
             aSrcPtPixel.Y() = rSrcPtPixel.Y() * fScaleY;
         }
-        ImplDrawAlpha(aScaledBitmapEx.GetBitmap(), aScaledBitmapEx.GetAlpha(), rDestPt, rDestSize, aSrcPtPixel, aSrcSizePixel);
+        DrawAlphaBitmap(aScaledBitmapEx.GetBitmap(), aScaledBitmapEx.GetAlpha(), rDestPt, rDestSize, aSrcPtPixel, aSrcSizePixel);
         return;
     }
 
@@ -937,9 +937,9 @@ BitmapEx OutputDevice::GetBitmapEx( const Point& rSrcPt, const Size& rSize ) con
         return GetBitmap( rSrcPt, rSize );
 }
 
-void OutputDevice::ImplDrawAlpha( const Bitmap& rBmp, const AlphaMask& rAlpha,
-                                  const Point& rDestPt, const Size& rDestSize,
-                                  const Point& rSrcPtPixel, const Size& rSrcSizePixel )
+void OutputDevice::DrawAlphaBitmap( const Bitmap& rBmp, const AlphaMask& rAlpha,
+                                    const Point& rDestPt, const Size& rDestSize,
+                                    const Point& rSrcPtPixel, const Size& rSrcSizePixel )
 {
     Point       aOutPt( LogicToPixel( rDestPt ) );
     Size        aOutSz( LogicToPixel( rDestSize ) );