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Merge pull request #1546 from def-/pr-glyph-missing

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Fix text render when a glyph is missing (fixes #1543)
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Dennis Felsing 2019-03-28 23:38:31 +01:00 committed by GitHub
parent 138a9c6ff7 4171db48a9
commit 5124372e9d
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 13 additions and 1 deletions
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14
src/engine/client/text.cpp
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@ -447,7 +447,19 @@ class CTextRender : public IEngineTextRender
if(pFont->m_FtFace->charmap)
GlyphIndex = FT_Get_Char_Index(pFont->m_FtFace, (FT_ULong)Chr);
if(GlyphIndex != 0 && FT_Load_Glyph(pFont->m_FtFace, GlyphIndex, FT_LOAD_RENDER|FT_LOAD_NO_BITMAP))
if(GlyphIndex == 0)
{
const int ReplacementChr = 0x25a1; // White square to indicate missing glyph
GlyphIndex = FT_Get_Char_Index(pFont->m_FtFace, (FT_ULong)ReplacementChr);
if(GlyphIndex == 0)
{
dbg_msg("pFont", "font has no glyph for either %d or replacement char %d", Chr, ReplacementChr);
return;
}
}
if(FT_Load_Glyph(pFont->m_FtFace, GlyphIndex, FT_LOAD_RENDER|FT_LOAD_NO_BITMAP))
{
dbg_msg("pFont", "error loading glyph %d", Chr);
return;