4017d31902
over to new system. Need to update documentation and address some remaining vestiges of old system such as CursorRec structure, fb "offman" structure, and FontRec privates.
140 lines
3.5 KiB
C
140 lines
3.5 KiB
C
/*
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*
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* Copyright © 2000 SuSE, Inc.
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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 SuSE not be used in advertising or
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* publicity pertaining to distribution of the software without specific,
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* written prior permission. SuSE makes no representations about the
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* suitability of this software for any purpose. It is provided "as is"
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* without express or implied warranty.
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*
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* SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
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* BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* Author: Keith Packard, SuSE, Inc.
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*/
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#ifndef _GLYPHSTR_H_
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#define _GLYPHSTR_H_
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#include <X11/extensions/renderproto.h>
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#include "picture.h"
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#include "screenint.h"
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#include "regionstr.h"
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#include "miscstruct.h"
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#include "privates.h"
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#define GlyphFormat1 0
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#define GlyphFormat4 1
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#define GlyphFormat8 2
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#define GlyphFormat16 3
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#define GlyphFormat32 4
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#define GlyphFormatNum 5
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typedef struct _Glyph {
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CARD32 refcnt;
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PrivateRec *devPrivates;
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CARD32 size; /* info + bitmap */
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xGlyphInfo info;
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/* bits follow */
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} GlyphRec, *GlyphPtr;
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typedef struct _GlyphRef {
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CARD32 signature;
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GlyphPtr glyph;
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} GlyphRefRec, *GlyphRefPtr;
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#define DeletedGlyph ((GlyphPtr) 1)
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typedef struct _GlyphHashSet {
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CARD32 entries;
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CARD32 size;
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CARD32 rehash;
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} GlyphHashSetRec, *GlyphHashSetPtr;
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typedef struct _GlyphHash {
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GlyphRefPtr table;
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GlyphHashSetPtr hashSet;
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CARD32 tableEntries;
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} GlyphHashRec, *GlyphHashPtr;
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typedef struct _GlyphSet {
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CARD32 refcnt;
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PictFormatPtr format;
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int fdepth;
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GlyphHashRec hash;
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int maxPrivate;
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PrivateRec *devPrivates;
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} GlyphSetRec, *GlyphSetPtr;
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#define GlyphSetGetPrivate(pGlyphSet,k) \
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dixLookupPrivate(&(pGlyphSet)->devPrivates, k)
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#define GlyphSetSetPrivate(pGlyphSet,k,ptr) \
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dixSetPrivate(&(pGlyphSet)->devPrivates, k, ptr)
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typedef struct _GlyphList {
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INT16 xOff;
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INT16 yOff;
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CARD8 len;
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PictFormatPtr format;
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} GlyphListRec, *GlyphListPtr;
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GlyphHashSetPtr
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FindGlyphHashSet (CARD32 filled);
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void
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GlyphUninit (ScreenPtr pScreen);
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GlyphHashSetPtr
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FindGlyphHashSet (CARD32 filled);
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GlyphRefPtr
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FindGlyphRef (GlyphHashPtr hash, CARD32 signature, Bool match, GlyphPtr compare);
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CARD32
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HashGlyph (GlyphPtr glyph);
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void
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FreeGlyph (GlyphPtr glyph, int format);
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void
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AddGlyph (GlyphSetPtr glyphSet, GlyphPtr glyph, Glyph id);
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Bool
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DeleteGlyph (GlyphSetPtr glyphSet, Glyph id);
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GlyphPtr
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FindGlyph (GlyphSetPtr glyphSet, Glyph id);
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GlyphPtr
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AllocateGlyph (xGlyphInfo *gi, int format);
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Bool
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AllocateGlyphHash (GlyphHashPtr hash, GlyphHashSetPtr hashSet);
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Bool
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ResizeGlyphHash (GlyphHashPtr hash, CARD32 change, Bool global);
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Bool
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ResizeGlyphSet (GlyphSetPtr glyphSet, CARD32 change);
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GlyphSetPtr
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AllocateGlyphSet (int fdepth, PictFormatPtr format);
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int
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FreeGlyphSet (pointer value,
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XID gid);
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#endif /* _GLYPHSTR_H_ */
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