b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/*
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Copyright © 2000 SuSE, Inc.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Permission to use, copy, modify, distribute, and sell this software and its
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * documentation for any purpose is hereby granted without fee, provided that
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * the above copyright notice appear in all copies and that both that
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * copyright notice and this permission notice appear in supporting
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * documentation, and that the name of SuSE not be used in advertising or
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * publicity pertaining to distribution of the software without specific,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * written prior permission. SuSE makes no representations about the
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * suitability of this software for any purpose. It is provided "as is"
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * without express or implied warranty.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Author: Keith Packard, SuSE, Inc.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#ifndef _GLYPHSTR_H_
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define _GLYPHSTR_H_
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#include <X11/extensions/renderproto.h>
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#include "picture.h"
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#include "screenint.h"
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#include "regionstr.h"
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#include "miscstruct.h"
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#include "privates.h"
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define GlyphFormat1 0
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define GlyphFormat4 1
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define GlyphFormat8 2
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define GlyphFormat16 3
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define GlyphFormat32 4
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define GlyphFormatNum 5
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsynctypedef struct _Glyph {
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync CARD32 refcnt;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync PrivateRec *devPrivates;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync unsigned char sha1[20];
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync CARD32 size; /* info + bitmap */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync xGlyphInfo info;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync /* per-screen pixmaps follow */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync} GlyphRec, *GlyphPtr;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define GlyphPicture(glyph) ((PicturePtr *) ((glyph) + 1))
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsynctypedef struct _GlyphRef {
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync CARD32 signature;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync GlyphPtr glyph;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync} GlyphRefRec, *GlyphRefPtr;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define DeletedGlyph ((GlyphPtr) 1)
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsynctypedef struct _GlyphHashSet {
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync CARD32 entries;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync CARD32 size;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync CARD32 rehash;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync} GlyphHashSetRec, *GlyphHashSetPtr;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsynctypedef struct _GlyphHash {
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync GlyphRefPtr table;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync GlyphHashSetPtr hashSet;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync CARD32 tableEntries;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync} GlyphHashRec, *GlyphHashPtr;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsynctypedef struct _GlyphSet {
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync CARD32 refcnt;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync PictFormatPtr format;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync int fdepth;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync GlyphHashRec hash;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync int maxPrivate;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync PrivateRec *devPrivates;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync} GlyphSetRec, *GlyphSetPtr;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define GlyphSetGetPrivate(pGlyphSet,k) \
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync dixLookupPrivate(&(pGlyphSet)->devPrivates, k)
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define GlyphSetSetPrivate(pGlyphSet,k,ptr) \
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync dixSetPrivate(&(pGlyphSet)->devPrivates, k, ptr)
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsynctypedef struct _GlyphList {
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync INT16 xOff;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync INT16 yOff;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync CARD8 len;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync PictFormatPtr format;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync} GlyphListRec, *GlyphListPtr;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT GlyphHashSetPtr
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncFindGlyphHashSet (CARD32 filled);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT void
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncGlyphUninit (ScreenPtr pScreen);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT GlyphHashSetPtr
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncFindGlyphHashSet (CARD32 filled);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT GlyphRefPtr
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncFindGlyphRef (GlyphHashPtr hash,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync CARD32 signature,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync Bool match,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync unsigned char sha1[20]);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT GlyphPtr
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncFindGlyphByHash (unsigned char sha1[20], int format);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT int
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncHashGlyph (xGlyphInfo *gi,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync CARD8 *bits,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync unsigned long size,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync unsigned char sha1[20]);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT void
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncFreeGlyph (GlyphPtr glyph, int format);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT void
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncAddGlyph (GlyphSetPtr glyphSet, GlyphPtr glyph, Glyph id);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT Bool
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncDeleteGlyph (GlyphSetPtr glyphSet, Glyph id);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT GlyphPtr
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncFindGlyph (GlyphSetPtr glyphSet, Glyph id);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT GlyphPtr
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncAllocateGlyph (xGlyphInfo *gi, int format);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT Bool
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncAllocateGlyphHash (GlyphHashPtr hash, GlyphHashSetPtr hashSet);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT Bool
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncResizeGlyphHash (GlyphHashPtr hash, CARD32 change, Bool global);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT Bool
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncResizeGlyphSet (GlyphSetPtr glyphSet, CARD32 change);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT GlyphSetPtr
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncAllocateGlyphSet (int fdepth, PictFormatPtr format);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT int
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncFreeGlyphSet (pointer value,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync XID gid);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#endif /* _GLYPHSTR_H_ */