72 lines
1.7 KiB
C
72 lines
1.7 KiB
C
//Copyright Paul Reiche, Fred Ford. 1992-2002
|
|
|
|
/*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef _FONT_H
|
|
#define _FONT_H
|
|
|
|
#include "libs/memlib.h"
|
|
|
|
#define MAX_DELTAS 100
|
|
|
|
typedef struct FontPage
|
|
{
|
|
struct FontPage *next;
|
|
UniChar pageStart;
|
|
#define CHARACTER_PAGE_MASK 0xfffff800
|
|
UniChar firstChar;
|
|
size_t numChars;
|
|
TFB_Char *charDesc;
|
|
} FONT_PAGE;
|
|
|
|
static inline FONT_PAGE *
|
|
AllocFontPage (int numChars)
|
|
{
|
|
FONT_PAGE *result = HMalloc (sizeof (FONT_PAGE));
|
|
result->charDesc = HCalloc (numChars * sizeof *result->charDesc);
|
|
return result;
|
|
}
|
|
|
|
static inline void
|
|
FreeFontPage (FONT_PAGE *page)
|
|
{
|
|
HFree (page->charDesc);
|
|
HFree (page);
|
|
}
|
|
|
|
struct font_desc
|
|
{
|
|
UWORD Leading;
|
|
UWORD LeadingWidth;
|
|
FONT_PAGE *fontPages;
|
|
};
|
|
|
|
#define CHAR_DESCPTR PCHAR_DESC
|
|
|
|
#define FONT_PRIORITY DEFAULT_MEM_PRIORITY
|
|
|
|
#define AllocFont(size) (FONT)HCalloc (sizeof (FONT_DESC) + (size))
|
|
#define FreeFont _ReleaseFontData
|
|
|
|
extern FONT _CurFontPtr;
|
|
|
|
extern void *_GetFontData (uio_Stream *fp, DWORD length);
|
|
extern BOOLEAN _ReleaseFontData (void *handle);
|
|
|
|
#endif /* _FONT_H */
|
|
|