4c221b0da1816acf2ca302b10092df059484468dvboxsync/*
4c221b0da1816acf2ca302b10092df059484468dvboxsync *
4c221b0da1816acf2ca302b10092df059484468dvboxsync * Copyright © 2000 SuSE, Inc.
4c221b0da1816acf2ca302b10092df059484468dvboxsync *
4c221b0da1816acf2ca302b10092df059484468dvboxsync * Permission to use, copy, modify, distribute, and sell this software and its
4c221b0da1816acf2ca302b10092df059484468dvboxsync * documentation for any purpose is hereby granted without fee, provided that
4c221b0da1816acf2ca302b10092df059484468dvboxsync * the above copyright notice appear in all copies and that both that
4c221b0da1816acf2ca302b10092df059484468dvboxsync * copyright notice and this permission notice appear in supporting
4c221b0da1816acf2ca302b10092df059484468dvboxsync * documentation, and that the name of SuSE not be used in advertising or
4c221b0da1816acf2ca302b10092df059484468dvboxsync * publicity pertaining to distribution of the software without specific,
4c221b0da1816acf2ca302b10092df059484468dvboxsync * written prior permission. SuSE makes no representations about the
4c221b0da1816acf2ca302b10092df059484468dvboxsync * suitability of this software for any purpose. It is provided "as is"
4c221b0da1816acf2ca302b10092df059484468dvboxsync * without express or implied warranty.
4c221b0da1816acf2ca302b10092df059484468dvboxsync *
4c221b0da1816acf2ca302b10092df059484468dvboxsync * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
4c221b0da1816acf2ca302b10092df059484468dvboxsync * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
4c221b0da1816acf2ca302b10092df059484468dvboxsync * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
4c221b0da1816acf2ca302b10092df059484468dvboxsync * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
4c221b0da1816acf2ca302b10092df059484468dvboxsync * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
4c221b0da1816acf2ca302b10092df059484468dvboxsync * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
4c221b0da1816acf2ca302b10092df059484468dvboxsync *
4c221b0da1816acf2ca302b10092df059484468dvboxsync * Author: Keith Packard, SuSE, Inc.
4c221b0da1816acf2ca302b10092df059484468dvboxsync */
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#ifndef _GLYPHSTR_H_
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define _GLYPHSTR_H_
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#include <X11/extensions/renderproto.h>
4c221b0da1816acf2ca302b10092df059484468dvboxsync#include "picture.h"
4c221b0da1816acf2ca302b10092df059484468dvboxsync#include "screenint.h"
4c221b0da1816acf2ca302b10092df059484468dvboxsync#include "regionstr.h"
4c221b0da1816acf2ca302b10092df059484468dvboxsync#include "miscstruct.h"
4c221b0da1816acf2ca302b10092df059484468dvboxsync#include "privates.h"
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define GlyphFormat1 0
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define GlyphFormat4 1
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define GlyphFormat8 2
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define GlyphFormat16 3
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define GlyphFormat32 4
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define GlyphFormatNum 5
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsynctypedef struct _Glyph {
4c221b0da1816acf2ca302b10092df059484468dvboxsync CARD32 refcnt;
4c221b0da1816acf2ca302b10092df059484468dvboxsync PrivateRec *devPrivates;
4c221b0da1816acf2ca302b10092df059484468dvboxsync unsigned char sha1[20];
4c221b0da1816acf2ca302b10092df059484468dvboxsync CARD32 size; /* info + bitmap */
4c221b0da1816acf2ca302b10092df059484468dvboxsync xGlyphInfo info;
4c221b0da1816acf2ca302b10092df059484468dvboxsync /* per-screen pixmaps follow */
4c221b0da1816acf2ca302b10092df059484468dvboxsync} GlyphRec, *GlyphPtr;
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define GlyphPicture(glyph) ((PicturePtr *) ((glyph) + 1))
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsynctypedef struct _GlyphRef {
4c221b0da1816acf2ca302b10092df059484468dvboxsync CARD32 signature;
4c221b0da1816acf2ca302b10092df059484468dvboxsync GlyphPtr glyph;
4c221b0da1816acf2ca302b10092df059484468dvboxsync} GlyphRefRec, *GlyphRefPtr;
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define DeletedGlyph ((GlyphPtr) 1)
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsynctypedef struct _GlyphHashSet {
4c221b0da1816acf2ca302b10092df059484468dvboxsync CARD32 entries;
4c221b0da1816acf2ca302b10092df059484468dvboxsync CARD32 size;
4c221b0da1816acf2ca302b10092df059484468dvboxsync CARD32 rehash;
4c221b0da1816acf2ca302b10092df059484468dvboxsync} GlyphHashSetRec, *GlyphHashSetPtr;
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsynctypedef struct _GlyphHash {
4c221b0da1816acf2ca302b10092df059484468dvboxsync GlyphRefPtr table;
4c221b0da1816acf2ca302b10092df059484468dvboxsync GlyphHashSetPtr hashSet;
4c221b0da1816acf2ca302b10092df059484468dvboxsync CARD32 tableEntries;
4c221b0da1816acf2ca302b10092df059484468dvboxsync} GlyphHashRec, *GlyphHashPtr;
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsynctypedef struct _GlyphSet {
4c221b0da1816acf2ca302b10092df059484468dvboxsync CARD32 refcnt;
4c221b0da1816acf2ca302b10092df059484468dvboxsync int fdepth;
4c221b0da1816acf2ca302b10092df059484468dvboxsync PictFormatPtr format;
4c221b0da1816acf2ca302b10092df059484468dvboxsync GlyphHashRec hash;
4c221b0da1816acf2ca302b10092df059484468dvboxsync PrivateRec *devPrivates;
4c221b0da1816acf2ca302b10092df059484468dvboxsync} GlyphSetRec, *GlyphSetPtr;
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define GlyphSetGetPrivate(pGlyphSet,k) \
4c221b0da1816acf2ca302b10092df059484468dvboxsync dixLookupPrivate(&(pGlyphSet)->devPrivates, k)
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define GlyphSetSetPrivate(pGlyphSet,k,ptr) \
4c221b0da1816acf2ca302b10092df059484468dvboxsync dixSetPrivate(&(pGlyphSet)->devPrivates, k, ptr)
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsynctypedef struct _GlyphList {
4c221b0da1816acf2ca302b10092df059484468dvboxsync INT16 xOff;
4c221b0da1816acf2ca302b10092df059484468dvboxsync INT16 yOff;
4c221b0da1816acf2ca302b10092df059484468dvboxsync CARD8 len;
4c221b0da1816acf2ca302b10092df059484468dvboxsync PictFormatPtr format;
4c221b0da1816acf2ca302b10092df059484468dvboxsync} GlyphListRec, *GlyphListPtr;
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT GlyphHashSetPtr
4c221b0da1816acf2ca302b10092df059484468dvboxsyncFindGlyphHashSet (CARD32 filled);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT void
4c221b0da1816acf2ca302b10092df059484468dvboxsyncGlyphUninit (ScreenPtr pScreen);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT GlyphHashSetPtr
4c221b0da1816acf2ca302b10092df059484468dvboxsyncFindGlyphHashSet (CARD32 filled);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT GlyphRefPtr
4c221b0da1816acf2ca302b10092df059484468dvboxsyncFindGlyphRef (GlyphHashPtr hash,
4c221b0da1816acf2ca302b10092df059484468dvboxsync CARD32 signature,
4c221b0da1816acf2ca302b10092df059484468dvboxsync Bool match,
4c221b0da1816acf2ca302b10092df059484468dvboxsync unsigned char sha1[20]);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT GlyphPtr
4c221b0da1816acf2ca302b10092df059484468dvboxsyncFindGlyphByHash (unsigned char sha1[20], int format);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT int
4c221b0da1816acf2ca302b10092df059484468dvboxsyncHashGlyph (xGlyphInfo *gi,
4c221b0da1816acf2ca302b10092df059484468dvboxsync CARD8 *bits,
4c221b0da1816acf2ca302b10092df059484468dvboxsync unsigned long size,
4c221b0da1816acf2ca302b10092df059484468dvboxsync unsigned char sha1[20]);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT void
4c221b0da1816acf2ca302b10092df059484468dvboxsyncFreeGlyph (GlyphPtr glyph, int format);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT void
4c221b0da1816acf2ca302b10092df059484468dvboxsyncAddGlyph (GlyphSetPtr glyphSet, GlyphPtr glyph, Glyph id);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT Bool
4c221b0da1816acf2ca302b10092df059484468dvboxsyncDeleteGlyph (GlyphSetPtr glyphSet, Glyph id);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT GlyphPtr
4c221b0da1816acf2ca302b10092df059484468dvboxsyncFindGlyph (GlyphSetPtr glyphSet, Glyph id);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT GlyphPtr
4c221b0da1816acf2ca302b10092df059484468dvboxsyncAllocateGlyph (xGlyphInfo *gi, int format);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT Bool
4c221b0da1816acf2ca302b10092df059484468dvboxsyncAllocateGlyphHash (GlyphHashPtr hash, GlyphHashSetPtr hashSet);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT Bool
4c221b0da1816acf2ca302b10092df059484468dvboxsyncResizeGlyphHash (GlyphHashPtr hash, CARD32 change, Bool global);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT Bool
4c221b0da1816acf2ca302b10092df059484468dvboxsyncResizeGlyphSet (GlyphSetPtr glyphSet, CARD32 change);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT GlyphSetPtr
4c221b0da1816acf2ca302b10092df059484468dvboxsyncAllocateGlyphSet (int fdepth, PictFormatPtr format);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT int
4c221b0da1816acf2ca302b10092df059484468dvboxsyncFreeGlyphSet (pointer value,
4c221b0da1816acf2ca302b10092df059484468dvboxsync XID gid);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#endif /* _GLYPHSTR_H_ */