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//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 LIBS_GRAPHICS_FONT_H_
#define LIBS_GRAPHICS_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 /* LIBS_GRAPHICS_FONT_H_ */
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