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Simplify glyph advance calculation

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Since auto-hinting is enabled, the advance will always be an integer
number of pixels. The actual fractional advance is handled by bearings.
https://github.com/SFML/SFML/pull/1827#issuecomment-939531582
This commit is contained in:
Corentin Schreiber 2021-10-11 08:11:27 +01:00 committed by Lukas Dürrenberger
parent 4d2e5b18e2
commit d950c9387a
1 changed files with 1 additions and 1 deletions
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src/SFML/Graphics/Font.cpp
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@ -631,7 +631,7 @@ Glyph Font::loadGlyph(Uint32 codePoint, unsigned int characterSize, bool bold, f
} }
// Compute the glyph's advance offset // Compute the glyph's advance offset
glyph.advance = std::round(static_cast<float>(bitmapGlyph->root.advance.x) / static_cast<float>(1 << 16)); glyph.advance = static_cast<float>(bitmapGlyph->root.advance.x >> 16);
if (bold) if (bold)
glyph.advance += static_cast<float>(weight) / static_cast<float>(1 << 6); glyph.advance += static_cast<float>(weight) / static_cast<float>(1 << 6);