1 /* -*- c-basic-offset:2; tab-width:2; indent-tabs-mode:nil -*- */
2 
3 #ifndef ___UI_FONT_H__
4 #define ___UI_FONT_H__
5 
6 #include "../ui_font.h"
7 
8 int ui_modify_bitmaps(XFontStruct *xfont, u_char **bitmaps, u_int num,
9                       u_int *height, u_int *ascent);
10 
11 u_char *ui_get_bitmap(XFontStruct *xfont, u_char *ch, size_t len, int use_ot_layout,
12                       int get_space_glyph, XFontStruct **compl_xfont);
13 
14 #define ui_get_bitmap_line(xfont, bitmap, offset_bytes, bitmap_line) \
15   ((bitmap) &&                                                       \
16    memcmp(((bitmap_line) = (bitmap) + (offset_bytes)), "\x0\x0\x0",  \
17           (xfont)->glyph_width_bytes) != 0)
18 
19 /* x & 7 == x % 8 */
20 #define ui_get_bitmap_cell(bitmap_line, x) ((bitmap_line)[(x) / 8] & (1 << (8 - ((x)&7) - 1)))
21 
22 #endif
23