26     GXS_FONT_LIBRARY_HANDLE *font_handle;  in gx_studio_font_util_open()  local
31     font_handle = (GXS_FONT_LIBRARY_HANDLE*)malloc(sizeof(GXS_FONT_LIBRARY_HANDLE));  in gx_studio_font_util_open()
32     if(font_handle == 0)  in gx_studio_font_util_open()
35     memset(font_handle, 0, sizeof(GXS_FONT_LIBRARY_HANDLE));  in gx_studio_font_util_open()
37     error = FT_Init_FreeType(&(font_handle -> library));              /* initialize library */  in gx_studio_font_util_open()
40         free(font_handle);  in gx_studio_font_util_open()
44 …error = FT_New_Face(font_handle -> library, font_file, 0, &(font_handle -> face) );/* create face …  in gx_studio_font_util_open()
47         FT_Done_FreeType( font_handle -> library );  in gx_studio_font_util_open()
48         free(font_handle);  in gx_studio_font_util_open()
52     font_handle -> size = 0;  in gx_studio_font_util_open()
53     font_handle -> initialized = 1;  in gx_studio_font_util_open()
55     *handle = font_handle;  in gx_studio_font_util_open()
61 int gx_studio_font_util_get_glyph(GXS_FONT_LIBRARY_HANDLE *font_handle, int font_index, int pt, int…  in gx_studio_font_util_get_glyph()  argument
68     if(font_handle -> initialized != 1)  in gx_studio_font_util_get_glyph()
72     if(font_handle -> size != pt)  in gx_studio_font_util_get_glyph()
74         error = FT_Set_Char_Size(font_handle -> face, pt * 64, 0, 72, 0);  in gx_studio_font_util_get_glyph()
79         font_handle -> size = pt;  in gx_studio_font_util_get_glyph()
82     slot = font_handle -> face -> glyph;  in gx_studio_font_util_get_glyph()
84     glyph_index = FT_Get_Char_Index(font_handle -> face, font_index);  in gx_studio_font_util_get_glyph()
85     error = FT_Load_Glyph(font_handle -> face, glyph_index, 0);  in gx_studio_font_util_get_glyph()
87     if(font_handle -> face -> glyph -> format != FT_GLYPH_FORMAT_BITMAP)  in gx_studio_font_util_get_glyph()
90             error = FT_Render_Glyph(font_handle -> face -> glyph, FT_RENDER_MODE_NORMAL);  in gx_studio_font_util_get_glyph()
92             error = FT_Render_Glyph(font_handle -> face -> glyph, FT_RENDER_MODE_MONO);  in gx_studio_font_util_get_glyph()
97         error = FT_Load_Glyph(font_handle->face, glyph_index, FT_LOAD_NO_BITMAP | FT_LOAD_RENDER);  in gx_studio_font_util_get_glyph()
100     metrics = &(font_handle -> face -> glyph -> metrics);  in gx_studio_font_util_get_glyph()
114 int gx_studio_font_util_get_kerning_info(GXS_FONT_LIBRARY_HANDLE *font_handle, int font_index,  in gx_studio_font_util_get_kerning_info()  argument
129     if (font_handle->initialized != 1)  in gx_studio_font_util_get_kerning_info()
132     if (FT_HAS_KERNING(font_handle->face) == 0)  in gx_studio_font_util_get_kerning_info()
153     right_glyph_index = FT_Get_Char_Index(font_handle->face, font_index);  in gx_studio_font_util_get_kerning_info()
169         left_glyph_index = FT_Get_Char_Index(font_handle->face, index);  in gx_studio_font_util_get_kerning_info()
177 …error = FT_Get_Kerning(font_handle->face, left_glyph_index, right_glyph_index, FT_KERNING_DEFAULT,…  in gx_studio_font_util_get_kerning_info()
214 void gx_studio_font_util_close(GXS_FONT_LIBRARY_HANDLE *font_handle)  in gx_studio_font_util_close()  argument
216     if(!font_handle)  in gx_studio_font_util_close()
219     if(font_handle -> initialized == 1)  in gx_studio_font_util_close()
222         if(font_handle -> face)  in gx_studio_font_util_close()
223             FT_Done_Face(font_handle -> face);  in gx_studio_font_util_close()
224         if(font_handle -> library)  in gx_studio_font_util_close()
225             FT_Done_FreeType(font_handle -> library);  in gx_studio_font_util_close()
228     free(font_handle);  in gx_studio_font_util_close()