-/* Shared GDI and Uniscribe Font backend declarations for the W32 API.
- Copyright (C) 2007-2012 Free Software Foundation, Inc.
+/* Shared GDI and Uniscribe Font backend declarations for the Windows API.
+ Copyright (C) 2007-2016 Free Software Foundation, Inc.
This file is part of GNU Emacs.
GNU Emacs 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 3 of the License, or
-(at your option) any later version.
+the Free Software Foundation, either version 3 of the License, or (at
+your option) any later version.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
#ifndef EMACS_W32FONT_H
#define EMACS_W32FONT_H
+#include "font.h"
/* Bit 17 of ntmFlags in NEWTEXTMETRIC is set for PostScript OpenType fonts,
bit 18 for TrueType OpenType fonts, bit 20 for Type1 fonts. */
struct w32_metric_cache
{
- short lbearing, rbearing, width;
+ short lbearing, rbearing, width, ascent, descent;
unsigned char status;
};
#define CACHE_BLOCKSIZE 128
-Lisp_Object w32font_get_cache (FRAME_PTR fe);
-Lisp_Object w32font_list_internal (Lisp_Object frame,
+Lisp_Object w32font_get_cache (struct frame *fe);
+Lisp_Object w32font_list_internal (struct frame *f,
Lisp_Object font_spec,
- int opentype_only);
-Lisp_Object w32font_match_internal (Lisp_Object frame,
+ bool opentype_only);
+Lisp_Object w32font_match_internal (struct frame *f,
Lisp_Object font_spec,
- int opentype_only);
-int w32font_open_internal (FRAME_PTR f, Lisp_Object font_entity,
+ bool opentype_only);
+int w32font_open_internal (struct frame *f, Lisp_Object font_entity,
int pixel_size, Lisp_Object font_object);
-void w32font_close (FRAME_PTR f, struct font *font);
+void w32font_close (struct font *font);
int w32font_has_char (Lisp_Object entity, int c);
-int w32font_text_extents (struct font *font, unsigned *code, int nglyphs,
- struct font_metrics *metrics);
+void w32font_text_extents (struct font *font, unsigned *code, int nglyphs,
+ struct font_metrics *metrics);
int w32font_draw (struct glyph_string *s, int from, int to,
- int x, int y, int with_background);
+ int x, int y, bool with_background);
int uniscribe_check_otf (LOGFONT *font, Lisp_Object otf_spec);
Lisp_Object intern_font_name (char *);
+extern void globals_of_w32font (void);
+
#endif