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