618 lines
12 KiB
C
618 lines
12 KiB
C
/*
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* Copyright © 2000 Keith Packard
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Keith Packard not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Keith Packard makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef _XFT_H_
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#define _XFT_H_
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/*
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* Current Xft version number, set from version in the Xft configure.ac file.
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*/
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/* #undef will be substituted by configure */
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#undef XFT_MAJOR
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#undef XFT_MINOR
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#undef XFT_REVISION
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#define XFT_VERSION ((XFT_MAJOR * 10000) + (XFT_MINOR * 100) + (XFT_REVISION))
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#define XftVersion XFT_VERSION
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#include <stdarg.h>
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#include <ft2build.h>
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#include FT_FREETYPE_H
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#include <fontconfig/fontconfig.h>
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#include <X11/extensions/Xrender.h>
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#include <X11/Xfuncproto.h>
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/* #include <X11/Xosdefs.h>*/
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#ifndef _X_SENTINEL
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# define _X_SENTINEL(x)
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#endif
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#ifndef _XFT_NO_COMPAT_
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#include <X11/Xft/XftCompat.h>
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#endif
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#define XFT_CORE "core"
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#define XFT_RENDER "render"
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#define XFT_XLFD "xlfd"
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#define XFT_MAX_GLYPH_MEMORY "maxglyphmemory"
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#define XFT_MAX_UNREF_FONTS "maxunreffonts"
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extern FT_Library _XftFTlibrary;
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typedef struct _XftFontInfo XftFontInfo;
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typedef struct _XftFont {
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int ascent;
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int descent;
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int height;
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int max_advance_width;
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FcCharSet *charset;
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FcPattern *pattern;
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} XftFont;
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typedef struct _XftDraw XftDraw;
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typedef struct _XftColor {
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unsigned long pixel;
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XRenderColor color;
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} XftColor;
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typedef struct _XftCharSpec {
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FcChar32 ucs4;
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short x;
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short y;
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} XftCharSpec;
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typedef struct _XftCharFontSpec {
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XftFont *font;
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FcChar32 ucs4;
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short x;
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short y;
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} XftCharFontSpec;
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typedef struct _XftGlyphSpec {
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FT_UInt glyph;
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short x;
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short y;
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} XftGlyphSpec;
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typedef struct _XftGlyphFontSpec {
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XftFont *font;
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FT_UInt glyph;
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short x;
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short y;
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} XftGlyphFontSpec;
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_XFUNCPROTOBEGIN
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/* xftcolor.c */
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Bool
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XftColorAllocName (Display *dpy,
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_Xconst Visual *visual,
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Colormap cmap,
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_Xconst char *name,
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XftColor *result);
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Bool
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XftColorAllocValue (Display *dpy,
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Visual *visual,
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Colormap cmap,
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_Xconst XRenderColor *color,
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XftColor *result);
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void
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XftColorFree (Display *dpy,
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Visual *visual,
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Colormap cmap,
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XftColor *color);
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/* xftdpy.c */
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Bool
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XftDefaultHasRender (Display *dpy);
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Bool
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XftDefaultSet (Display *dpy, FcPattern *defaults);
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void
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XftDefaultSubstitute (Display *dpy, int screen, FcPattern *pattern);
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/* xftdraw.c */
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XftDraw *
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XftDrawCreate (Display *dpy,
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Drawable drawable,
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Visual *visual,
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Colormap colormap);
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XftDraw *
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XftDrawCreateBitmap (Display *dpy,
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Pixmap bitmap);
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XftDraw *
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XftDrawCreateAlpha (Display *dpy,
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Pixmap pixmap,
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int depth);
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void
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XftDrawChange (XftDraw *draw,
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Drawable drawable);
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Display *
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XftDrawDisplay (XftDraw *draw);
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Drawable
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XftDrawDrawable (XftDraw *draw);
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Colormap
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XftDrawColormap (XftDraw *draw);
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Visual *
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XftDrawVisual (XftDraw *draw);
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void
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XftDrawDestroy (XftDraw *draw);
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Picture
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XftDrawPicture (XftDraw *draw);
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Picture
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XftDrawSrcPicture (XftDraw *draw, _Xconst XftColor *color);
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void
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XftDrawGlyphs (XftDraw *draw,
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_Xconst XftColor *color,
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XftFont *pub,
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int x,
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int y,
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_Xconst FT_UInt *glyphs,
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int nglyphs);
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void
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XftDrawString8 (XftDraw *draw,
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_Xconst XftColor *color,
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XftFont *pub,
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int x,
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int y,
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_Xconst FcChar8 *string,
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int len);
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void
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XftDrawString16 (XftDraw *draw,
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_Xconst XftColor *color,
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XftFont *pub,
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int x,
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int y,
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_Xconst FcChar16 *string,
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int len);
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void
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XftDrawString32 (XftDraw *draw,
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_Xconst XftColor *color,
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XftFont *pub,
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int x,
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int y,
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_Xconst FcChar32 *string,
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int len);
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void
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XftDrawStringUtf8 (XftDraw *draw,
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_Xconst XftColor *color,
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XftFont *pub,
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int x,
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int y,
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_Xconst FcChar8 *string,
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int len);
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void
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XftDrawStringUtf16 (XftDraw *draw,
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_Xconst XftColor *color,
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XftFont *pub,
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int x,
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int y,
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_Xconst FcChar8 *string,
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FcEndian endian,
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int len);
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void
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XftDrawCharSpec (XftDraw *draw,
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_Xconst XftColor *color,
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XftFont *pub,
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_Xconst XftCharSpec *chars,
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int len);
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void
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XftDrawCharFontSpec (XftDraw *draw,
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_Xconst XftColor *color,
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_Xconst XftCharFontSpec *chars,
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int len);
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void
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XftDrawGlyphSpec (XftDraw *draw,
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_Xconst XftColor *color,
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XftFont *pub,
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_Xconst XftGlyphSpec *glyphs,
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int len);
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void
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XftDrawGlyphFontSpec (XftDraw *draw,
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_Xconst XftColor *color,
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_Xconst XftGlyphFontSpec *glyphs,
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int len);
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void
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XftDrawRect (XftDraw *draw,
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_Xconst XftColor *color,
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int x,
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int y,
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unsigned int width,
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unsigned int height);
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Bool
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XftDrawSetClip (XftDraw *draw,
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Region r);
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Bool
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XftDrawSetClipRectangles (XftDraw *draw,
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int xOrigin,
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int yOrigin,
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_Xconst XRectangle *rects,
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int n);
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void
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XftDrawSetSubwindowMode (XftDraw *draw,
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int mode);
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/* xftextent.c */
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void
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XftGlyphExtents (Display *dpy,
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XftFont *pub,
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_Xconst FT_UInt *glyphs,
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int nglyphs,
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XGlyphInfo *extents);
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void
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XftTextExtents8 (Display *dpy,
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XftFont *pub,
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_Xconst FcChar8 *string,
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int len,
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XGlyphInfo *extents);
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void
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XftTextExtents16 (Display *dpy,
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XftFont *pub,
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_Xconst FcChar16 *string,
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int len,
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XGlyphInfo *extents);
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void
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XftTextExtents32 (Display *dpy,
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XftFont *pub,
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_Xconst FcChar32 *string,
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int len,
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XGlyphInfo *extents);
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void
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XftTextExtentsUtf8 (Display *dpy,
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XftFont *pub,
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_Xconst FcChar8 *string,
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int len,
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XGlyphInfo *extents);
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void
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XftTextExtentsUtf16 (Display *dpy,
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XftFont *pub,
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_Xconst FcChar8 *string,
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FcEndian endian,
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int len,
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XGlyphInfo *extents);
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/* xftfont.c */
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FcPattern *
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XftFontMatch (Display *dpy,
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int screen,
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_Xconst FcPattern *pattern,
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FcResult *result);
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XftFont *
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XftFontOpen (Display *dpy, int screen, ...) _X_SENTINEL(0);
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XftFont *
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XftFontOpenName (Display *dpy, int screen, _Xconst char *name);
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XftFont *
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XftFontOpenXlfd (Display *dpy, int screen, _Xconst char *xlfd);
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/* xftfreetype.c */
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FT_Face
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XftLockFace (XftFont *pub);
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void
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XftUnlockFace (XftFont *pub);
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XftFontInfo *
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XftFontInfoCreate (Display *dpy, _Xconst FcPattern *pattern);
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void
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XftFontInfoDestroy (Display *dpy, XftFontInfo *fi);
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FcChar32
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XftFontInfoHash (_Xconst XftFontInfo *fi);
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FcBool
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XftFontInfoEqual (_Xconst XftFontInfo *a, _Xconst XftFontInfo *b);
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XftFont *
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XftFontOpenInfo (Display *dpy,
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FcPattern *pattern,
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XftFontInfo *fi);
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XftFont *
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XftFontOpenPattern (Display *dpy, FcPattern *pattern);
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XftFont *
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XftFontCopy (Display *dpy, XftFont *pub);
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void
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XftFontClose (Display *dpy, XftFont *pub);
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FcBool
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XftInitFtLibrary(void);
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/* xftglyphs.c */
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void
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XftFontLoadGlyphs (Display *dpy,
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XftFont *pub,
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FcBool need_bitmaps,
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_Xconst FT_UInt *glyphs,
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int nglyph);
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void
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XftFontUnloadGlyphs (Display *dpy,
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XftFont *pub,
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_Xconst FT_UInt *glyphs,
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int nglyph);
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#define XFT_NMISSING 256
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FcBool
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XftFontCheckGlyph (Display *dpy,
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XftFont *pub,
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FcBool need_bitmaps,
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FT_UInt glyph,
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FT_UInt *missing,
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int *nmissing);
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FcBool
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XftCharExists (Display *dpy,
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XftFont *pub,
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FcChar32 ucs4);
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FT_UInt
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XftCharIndex (Display *dpy,
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XftFont *pub,
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FcChar32 ucs4);
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/* xftinit.c */
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FcBool
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XftInit (_Xconst char *config);
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int
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XftGetVersion (void);
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/* xftlist.c */
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FcFontSet *
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XftListFonts (Display *dpy,
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int screen,
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...) _X_SENTINEL(0);
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/* xftname.c */
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FcPattern
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*XftNameParse (_Xconst char *name);
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/* xftrender.c */
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void
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XftGlyphRender (Display *dpy,
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int op,
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Picture src,
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XftFont *pub,
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Picture dst,
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int srcx,
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int srcy,
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int x,
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int y,
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_Xconst FT_UInt *glyphs,
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int nglyphs);
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void
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XftGlyphSpecRender (Display *dpy,
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int op,
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Picture src,
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XftFont *pub,
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Picture dst,
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int srcx,
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int srcy,
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_Xconst XftGlyphSpec *glyphs,
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int nglyphs);
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void
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XftCharSpecRender (Display *dpy,
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int op,
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Picture src,
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XftFont *pub,
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Picture dst,
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int srcx,
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int srcy,
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_Xconst XftCharSpec *chars,
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int len);
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void
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XftGlyphFontSpecRender (Display *dpy,
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int op,
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Picture src,
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Picture dst,
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int srcx,
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int srcy,
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_Xconst XftGlyphFontSpec *glyphs,
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int nglyphs);
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void
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XftCharFontSpecRender (Display *dpy,
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int op,
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Picture src,
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Picture dst,
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int srcx,
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int srcy,
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_Xconst XftCharFontSpec *chars,
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int len);
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void
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XftTextRender8 (Display *dpy,
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int op,
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Picture src,
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XftFont *pub,
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Picture dst,
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int srcx,
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int srcy,
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int x,
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int y,
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_Xconst FcChar8 *string,
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int len);
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void
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XftTextRender16 (Display *dpy,
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int op,
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Picture src,
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XftFont *pub,
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Picture dst,
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int srcx,
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int srcy,
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int x,
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int y,
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_Xconst FcChar16 *string,
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int len);
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void
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XftTextRender16BE (Display *dpy,
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int op,
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Picture src,
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XftFont *pub,
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Picture dst,
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int srcx,
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int srcy,
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int x,
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int y,
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_Xconst FcChar8 *string,
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int len);
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void
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XftTextRender16LE (Display *dpy,
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int op,
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Picture src,
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XftFont *pub,
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Picture dst,
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int srcx,
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int srcy,
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int x,
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int y,
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_Xconst FcChar8 *string,
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int len);
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void
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XftTextRender32 (Display *dpy,
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int op,
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Picture src,
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XftFont *pub,
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Picture dst,
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int srcx,
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int srcy,
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int x,
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int y,
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_Xconst FcChar32 *string,
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int len);
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void
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XftTextRender32BE (Display *dpy,
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int op,
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Picture src,
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XftFont *pub,
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Picture dst,
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int srcx,
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int srcy,
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int x,
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int y,
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_Xconst FcChar8 *string,
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int len);
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void
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XftTextRender32LE (Display *dpy,
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int op,
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Picture src,
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XftFont *pub,
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Picture dst,
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int srcx,
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int srcy,
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int x,
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int y,
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_Xconst FcChar8 *string,
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int len);
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void
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XftTextRenderUtf8 (Display *dpy,
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int op,
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Picture src,
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XftFont *pub,
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Picture dst,
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int srcx,
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int srcy,
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int x,
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int y,
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_Xconst FcChar8 *string,
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int len);
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void
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XftTextRenderUtf16 (Display *dpy,
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int op,
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Picture src,
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XftFont *pub,
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Picture dst,
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int srcx,
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int srcy,
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int x,
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int y,
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_Xconst FcChar8 *string,
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FcEndian endian,
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int len);
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/* xftxlfd.c */
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FcPattern *
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XftXlfdParse (_Xconst char *xlfd_orig, Bool ignore_scalable, Bool complete);
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_XFUNCPROTOEND
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#endif /* _XFT_H_ */
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