[Libreoffice-commits] core.git: vcl/source

[Luboš Luňák (via logerrit)]

 vcl/source/outdev/bitmap.cxx |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

New commits:
commit c2275ee554cae1cf4909a4fc12be4be127be011e
Author:     Luboš Luňák <l.lunak at collabora.com>
AuthorDate: Mon Sep 7 22:27:17 2020 +0200
Commit:     Luboš Luňák <l.lunak at collabora.com>
CommitDate: Tue Sep 8 09:56:03 2020 +0200

    prefer 8bit bitmap masks to 1bpp masks
    
    Similarly to df9f0e3cc57fb69ee38918b25ed91d97d1972685, 8bpp bitmaps
    are faster.
    
    Change-Id: Ied2dffd7987e1e1ab3f6b1e5d1d64fe140023320
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/102207
    Tested-by: Jenkins
    Reviewed-by: Mike Kaganski <mike.kaganski at collabora.com>
    Reviewed-by: Luboš Luňák <l.lunak at collabora.com>

diff --git a/vcl/source/outdev/bitmap.cxx b/vcl/source/outdev/bitmap.cxx
index c414a3921789..fc6095812b6c 100644
--- a/vcl/source/outdev/bitmap.cxx
+++ b/vcl/source/outdev/bitmap.cxx
@@ -1065,7 +1065,7 @@ bool OutputDevice::DrawTransformBitmapExDirect(
     }
     else if (mpAlphaVDev)
     {
-        aAlphaBitmap = Bitmap(rBitmapEx.GetSizePixel(), 1);
+        aAlphaBitmap = Bitmap(rBitmapEx.GetSizePixel(), 8);
         aAlphaBitmap.Erase(COL_BLACK);
     }
 
@@ -1082,7 +1082,7 @@ bool OutputDevice::DrawTransformBitmapExDirect(
     if (mpAlphaVDev)
     {
         // Merge bitmap alpha to alpha device
-        Bitmap aBlack(rBitmapEx.GetSizePixel(), 1);
+        Bitmap aBlack(rBitmapEx.GetSizePixel(), 8);
         aBlack.Erase(COL_BLACK);
         mpAlphaVDev->DrawTransformBitmapExDirect(aFullTransform, BitmapEx(aBlack, aAlphaBitmap));
     }