From 43a37f7f284c307c78698d4bb55f4aec745a45e1 Mon Sep 17 00:00:00 2001 From: rubidium Date: Tue, 25 Jun 2013 20:21:21 +0000 Subject: (svn r25463) -Codechange: export more size related information from the fonts --- src/fontcache.cpp | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'src/fontcache.cpp') diff --git a/src/fontcache.cpp b/src/fontcache.cpp index e694b0e33..9e3ab2925 100644 --- a/src/fontcache.cpp +++ b/src/fontcache.cpp @@ -25,13 +25,16 @@ static const int ASCII_LETTERSTART = 32; ///< First printable ASCII letter. static const int MAX_FONT_SIZE = 72; ///< Maximum font size. /** Default heights for the different sizes of fonts. */ -static const int _default_font_height[FS_END] = {10, 6, 18, 10}; +static const int _default_font_height[FS_END] = {10, 6, 18, 10}; +static const int _default_font_ascender[FS_END] = { 8, 5, 15, 8}; /** * Create a new font cache. * @param fs The size of the font. */ -FontCache::FontCache(FontSize fs) : parent(FontCache::Get(fs)), fs(fs), height(_default_font_height[fs]) +FontCache::FontCache(FontSize fs) : parent(FontCache::Get(fs)), fs(fs), height(_default_font_height[fs]), + ascender(_default_font_ascender[fs]), descender(_default_font_ascender[fs] - _default_font_height[fs]), + units_per_em(1) { assert(parent == NULL || this->fs == parent->fs); FontCache::caches[this->fs] = this; @@ -187,8 +190,6 @@ bool SpriteFontCache::GetDrawGlyphShadow() class FreeTypeFontCache : public FontCache { private: FT_Face face; ///< The font face associated with this font. - int ascender; ///< The ascender value of this font. - int descender; ///< The descender value of this font. /** Container for information about a glyph. */ struct GlyphEntry { @@ -272,9 +273,10 @@ FreeTypeFontCache::FreeTypeFontCache(FontSize fs, FT_Face face, int pixels) : Fo FT_Set_Pixel_Sizes(this->face, 0, n); } - this->ascender = this->face->size->metrics.ascender >> 6; - this->descender = this->face->size->metrics.descender >> 6; - this->height = this->ascender - this->descender; + this->units_per_em = this->face->units_per_EM; + this->ascender = this->face->size->metrics.ascender >> 6; + this->descender = this->face->size->metrics.descender >> 6; + this->height = this->ascender - this->descender; } /** -- cgit v1.2.3-54-g00ecf