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Diffstat (limited to 'canvas/source/vcl/spritehelper.cxx')
| -rw-r--r-- | canvas/source/vcl/spritehelper.cxx | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/canvas/source/vcl/spritehelper.cxx b/canvas/source/vcl/spritehelper.cxx index 366d0a5b9829..9424d4ec54b9 100644 --- a/canvas/source/vcl/spritehelper.cxx +++ b/canvas/source/vcl/spritehelper.cxx @@ -36,6 +36,7 @@ #include <vcl/bitmapex.hxx> #include <vcl/canvastools.hxx> #include <vcl/outdev.hxx> +#include <vcl/BitmapMonochromeFilter.hxx> #include <canvas/canvastools.hxx> @@ -153,7 +154,9 @@ namespace vclcanvas { OSL_FAIL("CanvasCustomSprite::redraw(): Mask bitmap is not " "monochrome (performance!)"); - aMask.MakeMonochrome(255); + BitmapEx aMaskEx(aMask); + BitmapFilter::Filter(aMaskEx, BitmapMonochromeFilter(255)); + aMask = aMaskEx.GetBitmap(); } #endif |