diff options
Diffstat (limited to 'xc/lib/Xft/xftcore.c')
| -rw-r--r-- | xc/lib/Xft/xftcore.c | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/xc/lib/Xft/xftcore.c b/xc/lib/Xft/xftcore.c index 8360831af..692e17ad6 100644 --- a/xc/lib/Xft/xftcore.c +++ b/xc/lib/Xft/xftcore.c @@ -1,5 +1,5 @@ /* - * $XFree86: xc/lib/Xft/xftcore.c,v 1.1 2000/11/29 08:39:21 keithp Exp $ + * $XFree86: xc/lib/Xft/xftcore.c,v 1.3 2000/12/02 10:02:04 keithp Exp $ * * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. * @@ -46,7 +46,7 @@ XftCoreConvert16 (unsigned short *string, } XChar2b * -XftCoreConvert32 (unsigned long *string, +XftCoreConvert32 (unsigned int *string, int len, XChar2b xcloc[XFT_CORE_N16LOCAL]) { @@ -128,7 +128,7 @@ XftCoreExtents16 (Display *dpy, void XftCoreExtents32 (Display *dpy, XFontStruct *fs, - unsigned long *string, + unsigned int *string, int len, XGlyphInfo *extents) { @@ -156,3 +156,23 @@ XftCoreExtents32 (Display *dpy, extents->yOff = 0; } +Bool +XftCoreGlyphExists (Display *dpy, + XFontStruct *fs, + unsigned int glyph) +{ + int direction; + int ascent, descent; + XCharStruct overall; + XChar2b xc; + + XftCoreConvert32 (&glyph, 1, &xc); + XTextExtents16 (fs, &xc, 1, &direction, + &ascent, &descent, &overall); + return (overall.lbearing != 0 || + overall.rbearing != 0 || + overall.width != 0 || + overall.ascent != 0 || + overall.descent != 0); +} + |