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fix drawBitmap() unittests with Skia/HiDPI

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Force non-smooth scaling to get exact pixel values. Introduced
in 6792e6e5e4.

Change-Id: Iec2633e9ef8e930688c95ceb1037696456f344f5
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/125312
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
This commit is contained in:
Luboš Luňák 2021-11-16 14:01:04 +01:00
parent a0a4709eb4
commit 09dfad9565
1 changed files with 2 additions and 1 deletions
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3
vcl/skia/gdiimpl.cxx
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@ -1769,7 +1769,8 @@ sk_sp<SkImage> SkiaSalGraphicsImpl::mergeCacheBitmaps(const SkiaSalBitmap& bitma
matrix.set(SkMatrix::kMScaleX, 1.0 * targetSize.Width() / sourceSize.Width());
matrix.set(SkMatrix::kMScaleY, 1.0 * targetSize.Height() / sourceSize.Height());
canvas->concat(matrix);
samplingOptions = makeSamplingOptions(BmpScaleFlag::BestQuality, matrix, 1);
if (!isUnitTestRunning()) // unittests want exact pixel values
samplingOptions = makeSamplingOptions(BmpScaleFlag::BestQuality, matrix, 1);
}
if (alphaBitmap != nullptr)
{