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EdgeTable: Add offset before truncating to somewhat restore old rounding behaviour

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reuk 2023-06-06 14:06:18 +01:00
parent 399276b5b3
commit c8c4cdc7d5
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1 changed files with 7 additions and 2 deletions
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9
modules/juce_graphics/geometry/juce_EdgeTable.cpp
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@ -55,8 +55,13 @@ EdgeTable::EdgeTable (Rectangle<int> area, const Path& path, const AffineTransfo
while (iter.next())
{
auto y1 = static_cast<int64_t> (iter.y1 * 256.0f);
auto y2 = static_cast<int64_t> (iter.y2 * 256.0f);
const auto scaleIterY = [] (auto y)
{
return static_cast<int64_t> (y * 256.0f + (y >= 0 ? 0.5f : -0.5f));
};
auto y1 = scaleIterY (iter.y1);
auto y2 = scaleIterY (iter.y2);
if (y1 != y2)
{