diff options
| author | Noel Grandin <noel.grandin@collabora.co.uk> | 2021-04-28 15:27:14 +0200 |
|---|---|---|
| committer | Noel Grandin <noel.grandin@collabora.co.uk> | 2021-04-29 08:40:56 +0200 |
| commit | b153d147c9d813f78dd551fc186c261f52c929a1 (patch) | |
| tree | cfb9706eb8dd8840e1642a4eb55ad5302abca55a /slideshow | |
| parent | bd944fe3812fd9fa5a90e98cdac4a77f1a4e6865 (diff) | |
remove support for BITMASK in vcl backends
Rather use a proper alpha channel if we need transparency.
This is another small step towards merged alpha in our vcl
layer.
I suspect the intent in a lot of this code was to save memory.
Which have been a thing way back then, but these days our
backends mostly end up doing a copy-and-convert to a real
alpha channel anyway, so the existing code is actually
now a pessimisation.
Change-Id: I4a2bcbb2f76b841f05bc00580f364492829c69de
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114808
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Diffstat (limited to 'slideshow')
| -rw-r--r-- | slideshow/source/engine/shapes/gdimtftools.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/slideshow/source/engine/shapes/gdimtftools.cxx b/slideshow/source/engine/shapes/gdimtftools.cxx index dfb33d95f38c..0f8644cd3da8 100644 --- a/slideshow/source/engine/shapes/gdimtftools.cxx +++ b/slideshow/source/engine/shapes/gdimtftools.cxx @@ -274,7 +274,7 @@ bool getAnimationFromGraphic( VectorOfMtfAnimationFrames& o_rFrames, pVDev->EnableMapMode( false ); // setup mask VDev (alpha VDev is currently rather slow) - ScopedVclPtrInstance<VirtualDevice> pVDevMask(DeviceFormat::BITMASK); + ScopedVclPtrInstance<VirtualDevice> pVDevMask(DeviceFormat::DEFAULT); pVDevMask->SetOutputSizePixel( aAnimSize ); pVDevMask->EnableMapMode( false ); |