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Fix glyph rendering error for empty characters

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This commit is contained in:
Labrium
2023-10-05 20:12:14 -06:00
parent 25c2a0ef72
commit c3814bc66f
1 changed files with 12 additions and 1 deletions
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src/modules/font/freetype/TrueTypeRasterizer.cpp
+12 -1
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@@ -102,7 +102,18 @@ GlyphData *TrueTypeRasterizer::getGlyphData(uint32 glyph) const
err = FT_Glyph_To_Bitmap(&ftglyph, rendermode, 0, 1); err = FT_Glyph_To_Bitmap(&ftglyph, rendermode, 0, 1);
if (err != FT_Err_Ok) if (err != FT_Err_Ok)
throw love::Exception("TrueType Font glyph error: FT_Glyph_To_Bitmap failed (0x%x)", err); {
if (rendermode == FT_RENDER_MODE_SDF)
{
err = FT_Glyph_To_Bitmap(&ftglyph, FT_RENDER_MODE_NORMAL, 0, 1);
if (err != FT_Err_Ok)
throw love::Exception("TrueType Font glyph error: FT_Glyph_To_Bitmap failed (0x%x)", err);
}
else
{
throw love::Exception("TrueType Font glyph error: FT_Glyph_To_Bitmap failed (0x%x)", err);
}
}
FT_BitmapGlyph bitmap_glyph = (FT_BitmapGlyph) ftglyph; FT_BitmapGlyph bitmap_glyph = (FT_BitmapGlyph) ftglyph;
FT_Bitmap &bitmap = bitmap_glyph->bitmap;//just to make things easier FT_Bitmap &bitmap = bitmap_glyph->bitmap;//just to make things easier
// Get metrics // Get metrics