Commit 7bca5cf2 authored by Kenichi Handa's avatar Kenichi Handa

(font_idx_temp): Extern it.

(FS_LOAD_FONT): New macro.
parent bb8143d9
......@@ -213,3 +213,21 @@ extern Lisp_Object Vhighlight_wrong_size_font;
extern Lisp_Object Vclip_large_size_font;
#endif /* _FONTSET_H */
extern int font_idx_temp;
/* Load a font named FONTNAME for displaying CHARSET on frame F.
All fonts for frame F is stored in a table pointed by FONT_TABLE.
Return a pointer to the struct font_info of the loaded font.
If loading fails, return 0;
If FONTNAME is NULL, the name is taken from the information of FONTSET.
If FONTSET is given, try to load a font whose size matches that of
FONTSET, and, the font index is stored in the table for FONTSET. */
#define FS_LOAD_FONT(f, font_table, charset, fontname, fontset) \
(fontset >= 0 && fontset < FRAME_FONTSET_DATA (f)->n_fontsets \
&& (font_idx_temp = (FRAME_FONTSET_DATA (f) \
->fontset_table[fontset]->font_indexes[charset]), \
font_idx_temp >= 0) \
? font_table + font_idx_temp \
: fs_load_font (f, font_table, charset, fontname, fontset))
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