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/* glyph cache */
typedef struct GlyphCache {
struct GlyphCache *hash_next;
struct GlyphCache *prev, *next;
void *private; /* private data available for the driver, initialized to NULL */
/* font info */
short size; /* font size */
unsigned short style; /* font style */
short w, h; /* glyph bitmap size */
short x, y; /* glyph bitmap offset */
unsigned short index; /* glyph index */
unsigned short data_size;
short xincr; /* glyph x increment */
unsigned char is_fallback; /* true if fallback glyph */
unsigned char data[0];
} GlyphCache;
void fbf_text_metrics(QEditScreen *s, QEFont *font,
QECharMetrics *metrics,
const unsigned int *str, int len);
GlyphCache *decode_cached_glyph(QEditScreen *s, QEFont *font, int code);
QEFont *fbf_open_font(QEditScreen *s, int style, int size);
void fbf_close_font(QEditScreen *s, QEFont *font);
int fbf_render_init(const char *font_path);
void fbf_render_cleanup(void);
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