diff options
| author | Mike Antipov <mantipov@productengine.com> | 2010-02-19 11:12:38 +0200 |
|---|---|---|
| committer | Mike Antipov <mantipov@productengine.com> | 2010-02-19 11:12:38 +0200 |
| commit | 3fb3b9cf217dce42991b288f5caf0266932bef94 (patch) | |
| tree | e5a0bb8b7deb4602ab45d8a49793658aeaed3677 /indra/llrender/llfontfreetype.cpp | |
| parent | c4a3bee33562f607bbd56a420bfcb424e00f2f41 (diff) | |
| parent | e1c8cd395e8238958a5d2cfdaadaca4046e00811 (diff) | |
Merge from default branch
--HG--
branch : product-engine
Diffstat (limited to 'indra/llrender/llfontfreetype.cpp')
| -rw-r--r-- | indra/llrender/llfontfreetype.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/indra/llrender/llfontfreetype.cpp b/indra/llrender/llfontfreetype.cpp index 22fad792da..a86bbbffff 100644 --- a/indra/llrender/llfontfreetype.cpp +++ b/indra/llrender/llfontfreetype.cpp @@ -270,6 +270,14 @@ F32 LLFontFreetype::getXAdvance(llwchar wch) const return (F32)mFontBitmapCachep->getMaxCharWidth(); } +F32 LLFontFreetype::getXAdvance(const LLFontGlyphInfo* glyph) const +{ + if (mFTFace == NULL) + return 0.0; + + return glyph->mXAdvance; +} + F32 LLFontFreetype::getXKerning(llwchar char_left, llwchar char_right) const { if (mFTFace == NULL) @@ -289,6 +297,21 @@ F32 LLFontFreetype::getXKerning(llwchar char_left, llwchar char_right) const return delta.x*(1.f/64.f); } +F32 LLFontFreetype::getXKerning(const LLFontGlyphInfo* left_glyph_info, const LLFontGlyphInfo* right_glyph_info) const +{ + if (mFTFace == NULL) + return 0.0; + + U32 left_glyph = left_glyph_info ? left_glyph_info->mGlyphIndex : 0; + U32 right_glyph = right_glyph_info ? right_glyph_info->mGlyphIndex : 0; + + FT_Vector delta; + + llverify(!FT_Get_Kerning(mFTFace, left_glyph, right_glyph, ft_kerning_unfitted, &delta)); + + return delta.x*(1.f/64.f); +} + BOOL LLFontFreetype::hasGlyph(llwchar wch) const { llassert(!mIsFallback); |