loplugin:unusedmethods

Change-Id: I851eba4ca80eac9ee5896df53fbcd0f5ad125763
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112433
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

2 files changed, 0 insertions, 47 deletions

diff --git a/drawinglayer/source/processor2d/vclhelperbufferdevice.cxx b/drawinglayer/source/processor2d/vclhelperbufferdevice.cxx
index e192a29a0a6f..7837d0bdd857 100644
--- a/drawinglayer/source/processor2d/vclhelperbufferdevice.cxx
+++ b/drawinglayer/source/processor2d/vclhelperbufferdevice.cxx
@@ -272,7 +272,6 @@ VDevBuffer& getVDevBuffer()
 impBufferDevice::impBufferDevice(OutputDevice& rOutDev, const basegfx::B2DRange& rRange)
     : mrOutDev(rOutDev)
     , mpContent(nullptr)
-    , mpMask(nullptr)
     , mpAlpha(nullptr)
 {
     basegfx::B2DRange aRangePixel(rRange);
@@ -316,11 +315,6 @@ impBufferDevice::~impBufferDevice()
         getVDevBuffer().free(*mpContent);
     }
 
-    if (mpMask)
-    {
-        getVDevBuffer().free(*mpMask);
-    }
-
     if (mpAlpha)
     {
         getVDevBuffer().free(*mpAlpha);
@@ -384,30 +378,6 @@ void impBufferDevice::paint(double fTrans)
         aAlphaMask.BlendWith(aContent.GetAlpha());
         mrOutDev.DrawBitmapEx(maDestPixel.TopLeft(), BitmapEx(aContent.GetBitmap(), aAlphaMask));
     }
-    else if (mpMask)
-    {
-        mpMask->EnableMapMode(false);
-        const Bitmap aMask(mpMask->GetBitmap(aEmptyPoint, aSizePixel));
-
-#ifdef DBG_UTIL
-        if (bDoSaveForVisualControl)
-        {
-            SvFileStream aNew(
-#ifdef _WIN32
-                "c:\\mask.bmp",
-#else
-                "~/mask.bmp",
-#endif
-                StreamMode::WRITE | StreamMode::TRUNC);
-            WriteDIB(aMask, aNew, false, true);
-        }
-#endif
-
-        BitmapEx aContent(mpContent->GetBitmapEx(aEmptyPoint, aSizePixel));
-        AlphaMask aAlpha(aContent.GetAlpha());
-        aAlpha.BlendWith(aMask);
-        mrOutDev.DrawBitmapEx(maDestPixel.TopLeft(), BitmapEx(aContent.GetBitmap(), aAlpha));
-    }
     else if (0.0 != fTrans)
     {
         basegfx::B2DHomMatrix trans, scale;
@@ -432,21 +402,6 @@ VirtualDevice& impBufferDevice::getContent()
     return *mpContent;
 }
 
-VirtualDevice& impBufferDevice::getMask()
-{
-    SAL_WARN_IF(!mpContent, "drawinglayer",
-                "impBufferDevice: No content, check isVisible() before accessing (!)");
-    if (!mpMask)
-    {
-        mpMask = getVDevBuffer().alloc(mrOutDev, maDestPixel.GetSize(), true, false);
-        mpMask->SetMapMode(mpContent->GetMapMode());
-
-        // do NOT copy AA flag for mask!
-    }
-
-    return *mpMask;
-}
-
 VirtualDevice& impBufferDevice::getTransparence()
 {
     SAL_WARN_IF(!mpContent, "drawinglayer",
diff --git a/drawinglayer/source/processor2d/vclhelperbufferdevice.hxx b/drawinglayer/source/processor2d/vclhelperbufferdevice.hxx
index 90d351eac50f..3b5d30415cc2 100644
--- a/drawinglayer/source/processor2d/vclhelperbufferdevice.hxx
+++ b/drawinglayer/source/processor2d/vclhelperbufferdevice.hxx
@@ -34,7 +34,6 @@ class impBufferDevice
 {
     OutputDevice& mrOutDev;
     VclPtr<VirtualDevice> mpContent;
-    VclPtr<VirtualDevice> mpMask;
     VclPtr<VirtualDevice> mpAlpha;
     tools::Rectangle maDestPixel;
 
@@ -45,7 +44,6 @@ public:
     void paint(double fTrans = 0.0);
     bool isVisible() const { return !maDestPixel.IsEmpty(); }
     VirtualDevice& getContent();
-    VirtualDevice& getMask();
     VirtualDevice& getTransparence();
 };
 } // end of namespace drawinglayer