diff options
Diffstat (limited to 'src/w32term.c')
| -rw-r--r-- | src/w32term.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/w32term.c b/src/w32term.c index 18a3753f9e9..2ccd7574332 100644 --- a/src/w32term.c +++ b/src/w32term.c @@ -231,6 +231,10 @@ static void my_set_focus (struct frame *, HWND); static void my_set_foreground_window (HWND); static void my_destroy_window (struct frame *, HWND); +#if GLYPH_DEBUG +static void x_check_font (struct frame *, struct font *); +#endif + static Lisp_Object Qvendor_specific_keysyms; @@ -5906,6 +5910,27 @@ x_wm_set_icon_position (struct frame *f, int icon_x, int icon_y) /*********************************************************************** + Fonts + ***********************************************************************/ + +#if GLYPH_DEBUG + +/* Check that FONT is valid on frame F. It is if it can be found in F's + font table. */ + +static void +x_check_font (struct frame *f, struct font *font) +{ + xassert (font != NULL && ! NILP (font->props[FONT_TYPE_INDEX])); + if (font->driver->check) + xassert (font->driver->check (f, font) == 0); +} + +#endif /* GLYPH_DEBUG != 0 */ + + + +/*********************************************************************** Initialization ***********************************************************************/ |