\f
-static int font_pixel_size (FRAME_PTR f, Lisp_Object);
-static Lisp_Object font_open_entity (FRAME_PTR, Lisp_Object, int);
-static Lisp_Object font_matching_entity (FRAME_PTR, Lisp_Object *,
+static int font_pixel_size (struct frame *f, Lisp_Object);
+static Lisp_Object font_open_entity (struct frame *, Lisp_Object, int);
+static Lisp_Object font_matching_entity (struct frame *, Lisp_Object *,
Lisp_Object);
static unsigned font_encode_char (Lisp_Object, int);
/* Return a pixel size of font-spec SPEC on frame F. */
static int
-font_pixel_size (FRAME_PTR f, Lisp_Object spec)
+font_pixel_size (struct frame *f, Lisp_Object spec)
{
#ifdef HAVE_WINDOW_SYSTEM
Lisp_Object size = AREF (spec, FONT_SIZE_INDEX);
if (INTEGERP (val))
dpi = XINT (val);
else
- dpi = f->resy;
+ dpi = FRAME_RES_Y (f);
pixel_size = POINT_TO_PIXEL (point_size, dpi);
return pixel_size;
#else
goto invalid_entry;
val = Fcons (make_number (encoding_id), make_number (repertory_id));
font_charset_alist
- = nconc2 (font_charset_alist, Fcons (Fcons (registry, val), Qnil));
+ = nconc2 (font_charset_alist, list1 (Fcons (registry, val)));
}
if (encoding)
invalid_entry:
font_charset_alist
- = nconc2 (font_charset_alist, Fcons (Fcons (registry, Qnil), Qnil));
+ = nconc2 (font_charset_alist, list1 (Fcons (registry, Qnil)));
return -1;
}
}
\f
-/* Font name parser and unparser */
+/* Font name parser and unparser. */
static int parse_matrix (const char *);
static int font_expand_wildcards (Lisp_Object *, int);
return -1;
f[j] = p = alloca (alloc);
sprintf (p, "%s%s-*", SDATA (val),
- "*" + (SDATA (val)[SBYTES (val) - 1] == '*'));
+ &"*"[SDATA (val)[SBYTES (val) - 1] == '*']);
}
else
f[j] = SSDATA (val);
else
{
extra_props = nconc2 (extra_props,
- Fcons (Fcons (key, val), Qnil));
+ list1 (Fcons (key, val)));
}
}
p = q;
}
if (point_size > 0)
{
- int len = snprintf (p, lim - p, "-%d" + (p == name), point_size);
+ int len = snprintf (p, lim - p, &"-%d"[p == name], point_size);
if (! (0 <= len && len < lim - p))
return -1;
p += len;
/* This part (through the next ^L) is still experimental and not
tested much. We may drastically change codes. */
-/* OTF handler */
+/* OTF handler. */
#if 0
OTF *otf;
if (! NILP (val))
- otf = XSAVE_VALUE (XCDR (val))->pointer;
+ otf = XSAVE_POINTER (XCDR (val), 0);
else
{
otf = STRINGP (file) ? OTF_open (SSDATA (file)) : NULL;
- val = make_save_value (otf, 0);
+ val = make_save_ptr (otf);
otf_list = Fcons (Fcons (file, val), otf_list);
}
return otf;
#endif /* 0 */
\f
-/* Font sorting */
-
-static unsigned font_score (Lisp_Object, Lisp_Object *);
-static int font_compare (const void *, const void *);
-static Lisp_Object font_sort_entities (Lisp_Object, Lisp_Object,
- Lisp_Object, int);
+/* Font sorting. */
static double
font_rescale_ratio (Lisp_Object font_entity)
such a case. */
static Lisp_Object
-font_sort_entities (Lisp_Object list, Lisp_Object prefer, Lisp_Object frame, int best_only)
+font_sort_entities (Lisp_Object list, Lisp_Object prefer,
+ struct frame *f, int best_only)
{
Lisp_Object prefer_prop[FONT_SPEC_MAX];
int len, maxlen, i;
struct font_sort_data *data;
unsigned best_score;
Lisp_Object best_entity;
- struct frame *f = XFRAME (frame);
Lisp_Object tail, vec IF_LINT (= Qnil);
USE_SAFE_ALLOCA;
prefer_prop[i] = AREF (prefer, i);
if (FLOATP (prefer_prop[FONT_SIZE_INDEX]))
prefer_prop[FONT_SIZE_INDEX]
- = make_number (font_pixel_size (XFRAME (frame), prefer));
+ = make_number (font_pixel_size (f, prefer));
if (NILP (XCDR (list)))
{
is a number frames sharing this cache, and FONT-CACHE-DATA is a
cons (FONT-SPEC FONT-ENTITY ...). */
-static void font_prepare_cache (FRAME_PTR, struct font_driver *);
-static void font_finish_cache (FRAME_PTR, struct font_driver *);
-static Lisp_Object font_get_cache (FRAME_PTR, struct font_driver *);
-static void font_clear_cache (FRAME_PTR, Lisp_Object,
+static void font_prepare_cache (struct frame *, struct font_driver *);
+static void font_finish_cache (struct frame *, struct font_driver *);
+static Lisp_Object font_get_cache (struct frame *, struct font_driver *);
+static void font_clear_cache (struct frame *, Lisp_Object,
struct font_driver *);
static void
-font_prepare_cache (FRAME_PTR f, struct font_driver *driver)
+font_prepare_cache (struct frame *f, struct font_driver *driver)
{
Lisp_Object cache, val;
val = XCDR (val);
if (NILP (val))
{
- val = Fcons (driver->type, Fcons (make_number (1), Qnil));
+ val = list2 (driver->type, make_number (1));
XSETCDR (cache, Fcons (val, XCDR (cache)));
}
else
static void
-font_finish_cache (FRAME_PTR f, struct font_driver *driver)
+font_finish_cache (struct frame *f, struct font_driver *driver)
{
Lisp_Object cache, val, tmp;
static Lisp_Object
-font_get_cache (FRAME_PTR f, struct font_driver *driver)
+font_get_cache (struct frame *f, struct font_driver *driver)
{
Lisp_Object val = driver->get_cache (f);
Lisp_Object type = driver->type;
return val;
}
-static int num_fonts;
static void
-font_clear_cache (FRAME_PTR f, Lisp_Object cache, struct font_driver *driver)
+font_clear_cache (struct frame *f, Lisp_Object cache, struct font_driver *driver)
{
Lisp_Object tail, elt;
Lisp_Object tail2, entity;
if (! NILP (AREF (val, FONT_TYPE_INDEX)))
{
eassert (font && driver == font->driver);
- driver->close (f, font);
- num_fonts--;
+ driver->close (font);
}
}
if (driver->free_entity)
same font-driver. */
Lisp_Object
-font_list_entities (Lisp_Object frame, Lisp_Object spec)
+font_list_entities (struct frame *f, Lisp_Object spec)
{
- FRAME_PTR f = XFRAME (frame);
struct font_driver_list *driver_list = f->font_driver_list;
Lisp_Object ftype, val;
Lisp_Object list = Qnil;
{
Lisp_Object copy;
- val = driver_list->driver->list (frame, scratch_font_spec);
+ val = driver_list->driver->list (f, scratch_font_spec);
if (NILP (val))
val = zero_vector;
else
font-related attributes. */
static Lisp_Object
-font_matching_entity (FRAME_PTR f, Lisp_Object *attrs, Lisp_Object spec)
+font_matching_entity (struct frame *f, Lisp_Object *attrs, Lisp_Object spec)
{
struct font_driver_list *driver_list = f->font_driver_list;
Lisp_Object ftype, size, entity;
- Lisp_Object frame;
Lisp_Object work = copy_font_spec (spec);
- XSETFRAME (frame, f);
ftype = AREF (spec, FONT_TYPE_INDEX);
size = AREF (spec, FONT_SIZE_INDEX);
entity = XCDR (entity);
else
{
- entity = driver_list->driver->match (frame, work);
+ entity = driver_list->driver->match (f, work);
copy = copy_font_spec (work);
ASET (copy, FONT_TYPE_INDEX, driver_list->driver->type);
XSETCDR (cache, Fcons (Fcons (copy, entity), XCDR (cache)));
opened font object. */
static Lisp_Object
-font_open_entity (FRAME_PTR f, Lisp_Object entity, int pixel_size)
+font_open_entity (struct frame *f, Lisp_Object entity, int pixel_size)
{
struct font_driver_list *driver_list;
Lisp_Object objlist, size, val, font_object;
struct font *font;
- int min_width, height;
+ int min_width, height, psize;
eassert (FONT_ENTITY_P (entity));
size = AREF (entity, FONT_SIZE_INDEX);
}
}
- font_object = driver_list->driver->open (f, entity, pixel_size);
- if (!NILP (font_object))
- ASET (font_object, FONT_SIZE_INDEX, make_number (pixel_size));
+ /* We always open a font of manageable size; i.e non-zero average
+ width and height. */
+ for (psize = pixel_size; ; psize++)
+ {
+ font_object = driver_list->driver->open (f, entity, psize);
+ if (NILP (font_object))
+ return Qnil;
+ font = XFONT_OBJECT (font_object);
+ if (font->average_width > 0 && font->height > 0)
+ break;
+ }
+ ASET (font_object, FONT_SIZE_INDEX, make_number (pixel_size));
FONT_ADD_LOG ("open", entity, font_object);
- if (NILP (font_object))
- return Qnil;
ASET (entity, FONT_OBJLIST_INDEX,
Fcons (font_object, AREF (entity, FONT_OBJLIST_INDEX)));
- num_fonts++;
font = XFONT_OBJECT (font_object);
min_width = (font->min_width ? font->min_width
: 1);
height = (font->height ? font->height : 1);
#ifdef HAVE_WINDOW_SYSTEM
- FRAME_X_DISPLAY_INFO (f)->n_fonts++;
- if (FRAME_X_DISPLAY_INFO (f)->n_fonts == 1)
+ FRAME_DISPLAY_INFO (f)->n_fonts++;
+ if (FRAME_DISPLAY_INFO (f)->n_fonts == 1)
{
FRAME_SMALLEST_CHAR_WIDTH (f) = min_width;
FRAME_SMALLEST_FONT_HEIGHT (f) = height;
- fonts_changed_p = 1;
+ f->fonts_changed = 1;
}
else
{
if (FRAME_SMALLEST_CHAR_WIDTH (f) > min_width)
- FRAME_SMALLEST_CHAR_WIDTH (f) = min_width, fonts_changed_p = 1;
+ FRAME_SMALLEST_CHAR_WIDTH (f) = min_width, f->fonts_changed = 1;
if (FRAME_SMALLEST_FONT_HEIGHT (f) > height)
- FRAME_SMALLEST_FONT_HEIGHT (f) = height, fonts_changed_p = 1;
+ FRAME_SMALLEST_FONT_HEIGHT (f) = height, f->fonts_changed = 1;
}
#endif
/* Close FONT_OBJECT that is opened on frame F. */
static void
-font_close_object (FRAME_PTR f, Lisp_Object font_object)
+font_close_object (struct frame *f, Lisp_Object font_object)
{
struct font *font = XFONT_OBJECT (font_object);
/* Already closed. */
return;
FONT_ADD_LOG ("close", font_object, Qnil);
- font->driver->close (f, font);
+ font->driver->close (font);
#ifdef HAVE_WINDOW_SYSTEM
- eassert (FRAME_X_DISPLAY_INFO (f)->n_fonts);
- FRAME_X_DISPLAY_INFO (f)->n_fonts--;
+ eassert (FRAME_DISPLAY_INFO (f)->n_fonts);
+ FRAME_DISPLAY_INFO (f)->n_fonts--;
#endif
- num_fonts--;
}
FONT is a font-entity and it must be opened to check. */
int
-font_has_char (FRAME_PTR f, Lisp_Object font, int c)
+font_has_char (struct frame *f, Lisp_Object font, int c)
{
struct font *fontp;
supports C and is the best match for ATTRS and PIXEL_SIZE. */
static Lisp_Object
-font_select_entity (Lisp_Object frame, Lisp_Object entities, Lisp_Object *attrs, int pixel_size, int c)
+font_select_entity (struct frame *f, Lisp_Object entities,
+ Lisp_Object *attrs, int pixel_size, int c)
{
Lisp_Object font_entity;
Lisp_Object prefer;
int i;
- FRAME_PTR f = XFRAME (frame);
if (NILP (XCDR (entities))
&& ASIZE (XCAR (entities)) == 1)
FONT_SET_STYLE (prefer, FONT_WIDTH_INDEX, attrs[LFACE_SWIDTH_INDEX]);
ASET (prefer, FONT_SIZE_INDEX, make_number (pixel_size));
- return font_sort_entities (entities, prefer, frame, c);
+ return font_sort_entities (entities, prefer, f, c);
}
/* Return a font-entity that satisfies SPEC and is the best match for
character that the entity must support. */
Lisp_Object
-font_find_for_lface (FRAME_PTR f, Lisp_Object *attrs, Lisp_Object spec, int c)
+font_find_for_lface (struct frame *f, Lisp_Object *attrs, Lisp_Object spec, int c)
{
Lisp_Object work;
- Lisp_Object frame, entities, val;
+ Lisp_Object entities, val;
Lisp_Object foundry[3], *family, registry[3], adstyle[3];
int pixel_size;
int i, j, k, l;
work = copy_font_spec (spec);
ASET (work, FONT_TYPE_INDEX, AREF (spec, FONT_TYPE_INDEX));
- XSETFRAME (frame, f);
pixel_size = font_pixel_size (f, spec);
if (pixel_size == 0 && INTEGERP (attrs[LFACE_HEIGHT_INDEX]))
{
double pt = XINT (attrs[LFACE_HEIGHT_INDEX]);
- pixel_size = POINT_TO_PIXEL (pt / 10, f->resy);
+ pixel_size = POINT_TO_PIXEL (pt / 10, FRAME_RES_Y (f));
+ if (pixel_size < 1)
+ pixel_size = 1;
}
ASET (work, FONT_SIZE_INDEX, Qnil);
foundry[0] = AREF (work, FONT_FOUNDRY_INDEX);
for (l = 0; SYMBOLP (adstyle[l]); l++)
{
ASET (work, FONT_ADSTYLE_INDEX, adstyle[l]);
- entities = font_list_entities (frame, work);
+ entities = font_list_entities (f, work);
if (! NILP (entities))
{
- val = font_select_entity (frame, entities,
+ val = font_select_entity (f, entities,
attrs, pixel_size, c);
if (! NILP (val))
return val;
Lisp_Object
-font_open_for_lface (FRAME_PTR f, Lisp_Object entity, Lisp_Object *attrs, Lisp_Object spec)
+font_open_for_lface (struct frame *f, Lisp_Object entity, Lisp_Object *attrs, Lisp_Object spec)
{
int size;
}
pt /= 10;
- size = POINT_TO_PIXEL (pt, f->resy);
+ size = POINT_TO_PIXEL (pt, FRAME_RES_Y (f));
#ifdef HAVE_NS
if (size == 0)
{
Lisp_Object ffsize = get_frame_param (f, Qfontsize);
- size = NUMBERP (ffsize) ? POINT_TO_PIXEL (XINT (ffsize), f->resy) : 0;
+ size = (NUMBERP (ffsize)
+ ? POINT_TO_PIXEL (XINT (ffsize), FRAME_RES_Y (f)) : 0);
}
#endif
}
font-object. */
Lisp_Object
-font_load_for_lface (FRAME_PTR f, Lisp_Object *attrs, Lisp_Object spec)
+font_load_for_lface (struct frame *f, Lisp_Object *attrs, Lisp_Object spec)
{
Lisp_Object entity, name;
/* Make FACE on frame F ready to use the font opened for FACE. */
void
-font_prepare_for_face (FRAME_PTR f, struct face *face)
+font_prepare_for_face (struct frame *f, struct face *face)
{
if (face->font->driver->prepare_face)
face->font->driver->prepare_face (f, face);
/* Make FACE on frame F stop using the font opened for FACE. */
void
-font_done_for_face (FRAME_PTR f, struct face *face)
+font_done_for_face (struct frame *f, struct face *face)
{
if (face->font->driver->done_face)
face->font->driver->done_face (f, face);
font is found, return Qnil. */
Lisp_Object
-font_open_by_spec (FRAME_PTR f, Lisp_Object spec)
+font_open_by_spec (struct frame *f, Lisp_Object spec)
{
Lisp_Object attrs[LFACE_VECTOR_SIZE];
found, return Qnil. */
Lisp_Object
-font_open_by_name (FRAME_PTR f, Lisp_Object name)
+font_open_by_name (struct frame *f, Lisp_Object name)
{
Lisp_Object args[2];
Lisp_Object spec, ret;
(e.g. syms_of_xfont). */
void
-register_font_driver (struct font_driver *driver, FRAME_PTR f)
+register_font_driver (struct font_driver *driver, struct frame *f)
{
struct font_driver_list *root = f ? f->font_driver_list : font_driver_list;
struct font_driver_list *prev, *list;
+#ifdef HAVE_WINDOW_SYSTEM
if (f && ! driver->draw)
error ("Unusable font driver for a frame: %s",
SDATA (SYMBOL_NAME (driver->type)));
+#endif /* HAVE_WINDOW_SYSTEM */
for (prev = NULL, list = root; list; prev = list, list = list->next)
if (EQ (list->driver->type, driver->type))
}
void
-free_font_driver_list (FRAME_PTR f)
+free_font_driver_list (struct frame *f)
{
struct font_driver_list *list, *next;
F. */
Lisp_Object
-font_update_drivers (FRAME_PTR f, Lisp_Object new_drivers)
+font_update_drivers (struct frame *f, Lisp_Object new_drivers)
{
Lisp_Object active_drivers = Qnil;
struct font_driver_list *list;
for (list = f->font_driver_list; list; list = list->next)
if (list->on)
- active_drivers = nconc2 (active_drivers,
- Fcons (list->driver->type, Qnil));
+ active_drivers = nconc2 (active_drivers, list1 (list->driver->type));
return active_drivers;
}
int
-font_put_frame_data (FRAME_PTR f, struct font_driver *driver, void *data)
+font_put_frame_data (struct frame *f, struct font_driver *driver, void *data)
{
struct font_data_list *list, *prev;
void *
-font_get_frame_data (FRAME_PTR f, struct font_driver *driver)
+font_get_frame_data (struct frame *f, struct font_driver *driver)
{
struct font_data_list *list;
Lisp_Object it;
int i;
- /* Set boolean values to Qt or Qnil */
+ /* Set boolean values to Qt or Qnil. */
for (i = 0; boolean_properties[i] != NULL; ++i)
for (it = alist; ! NILP (it); it = XCDR (it))
{
font_at (int c, ptrdiff_t pos, struct face *face, struct window *w,
Lisp_Object string)
{
- FRAME_PTR f;
+ struct frame *f;
bool multibyte;
Lisp_Object font_object;
ptrdiff_t endptr;
if (STRINGP (string))
- face_id = face_at_string_position (w, string, pos, 0, -1, -1, &endptr,
+ face_id = face_at_string_position (w, string, pos, 0, &endptr,
DEFAULT_FACE_ID, 0);
else
- face_id = face_at_buffer_position (w, pos, -1, -1, &endptr,
+ face_id = face_at_buffer_position (w, pos, &endptr,
pos + 100, 0, -1);
face = FACE_FROM_ID (f, face_id);
}
#ifdef HAVE_WINDOW_SYSTEM
-/* Check how many characters after POS (at most to *LIMIT) can be
- displayed by the same font in the window W. FACE, if non-NULL, is
- the face selected for the character at POS. If STRING is not nil,
- it is the string to check instead of the current buffer. In that
- case, FACE must be not NULL.
+/* Check how many characters after character/byte position POS/POS_BYTE
+ (at most to *LIMIT) can be displayed by the same font in the window W.
+ FACE, if non-NULL, is the face selected for the character at POS.
+ If STRING is not nil, it is the string to check instead of the current
+ buffer. In that case, FACE must be not NULL.
The return value is the font-object for the character at POS.
*LIMIT is set to the position where that font can't be used.
It is assured that the current buffer (or STRING) is multibyte. */
Lisp_Object
-font_range (ptrdiff_t pos, ptrdiff_t *limit, struct window *w, struct face *face, Lisp_Object string)
+font_range (ptrdiff_t pos, ptrdiff_t pos_byte, ptrdiff_t *limit,
+ struct window *w, struct face *face, Lisp_Object string)
{
- ptrdiff_t pos_byte, ignore;
+ ptrdiff_t ignore;
int c;
Lisp_Object font_object = Qnil;
if (NILP (string))
{
- pos_byte = CHAR_TO_BYTE (pos);
if (! face)
{
int face_id;
- face_id = face_at_buffer_position (w, pos, 0, 0, &ignore,
+ face_id = face_at_buffer_position (w, pos, &ignore,
*limit, 0, -1);
face = FACE_FROM_ID (XFRAME (w->frame), face_id);
}
}
else
- {
- eassert (face);
- pos_byte = string_char_to_byte (string, pos);
- }
+ eassert (face);
while (pos < *limit)
{
#endif
\f
-/* Lisp API */
+/* Lisp API. */
DEFUN ("fontp", Ffontp, Sfontp, 1, 2, 0,
doc: /* Return t if OBJECT is a font-spec, font-entity, or font-object.
if (EQ (key, QCname))
{
CHECK_STRING (val);
- font_parse_name (SSDATA (val), SBYTES (val), spec);
+ if (font_parse_name (SSDATA (val), SBYTES (val), spec) < 0)
+ error ("Invalid font name: %s", SSDATA (val));
font_put_extra (spec, key, val);
}
else
if (INTEGERP (val))
{
Lisp_Object font_dpi = AREF (font, FONT_DPI_INDEX);
- int dpi = INTEGERP (font_dpi) ? XINT (font_dpi) : f->resy;
+ int dpi = INTEGERP (font_dpi) ? XINT (font_dpi) : FRAME_RES_Y (f);
plist[n++] = QCheight;
plist[n++] = make_number (PIXEL_TO_POINT (XINT (val) * 10, dpi));
}
how close they are to PREFER. */)
(Lisp_Object font_spec, Lisp_Object frame, Lisp_Object num, Lisp_Object prefer)
{
+ struct frame *f = decode_live_frame (frame);
Lisp_Object vec, list;
EMACS_INT n = 0;
- if (NILP (frame))
- frame = selected_frame;
- CHECK_LIVE_FRAME (frame);
CHECK_FONT_SPEC (font_spec);
if (! NILP (num))
{
if (! NILP (prefer))
CHECK_FONT_SPEC (prefer);
- list = font_list_entities (frame, font_spec);
+ list = font_list_entities (f, font_spec);
if (NILP (list))
return Qnil;
if (NILP (XCDR (list))
&& ASIZE (XCAR (list)) == 1)
- return Fcons (AREF (XCAR (list), 0), Qnil);
+ return list1 (AREF (XCAR (list), 0));
if (! NILP (prefer))
- vec = font_sort_entities (list, prefer, frame, 0);
+ vec = font_sort_entities (list, prefer, f, 0);
else
vec = font_vconcat_entity_vectors (list);
if (n == 0 || n >= ASIZE (vec))
struct font_driver_list *driver_list;
Lisp_Object list = Qnil;
- XSETFRAME (frame, f);
-
for (driver_list = f->font_driver_list; driver_list;
driver_list = driver_list->next)
if (driver_list->driver->list_family)
{
- Lisp_Object val = driver_list->driver->list_family (frame);
+ Lisp_Object val = driver_list->driver->list_family (f);
Lisp_Object tail = list;
for (; CONSP (val); val = XCDR (val))
return make_string (name, namelen);
}
+void
+clear_font_cache (struct frame *f)
+{
+ struct font_driver_list *driver_list = f->font_driver_list;
+
+ for (; driver_list; driver_list = driver_list->next)
+ if (driver_list->on)
+ {
+ Lisp_Object val, tmp, cache = driver_list->driver->get_cache (f);
+
+ val = XCDR (cache);
+ while (! NILP (val)
+ && ! EQ (XCAR (XCAR (val)), driver_list->driver->type))
+ val = XCDR (val);
+ eassert (! NILP (val));
+ tmp = XCDR (XCAR (val));
+ if (XINT (XCAR (tmp)) == 0)
+ {
+ font_clear_cache (f, XCAR (val), driver_list->driver);
+ XSETCDR (cache, XCDR (val));
+ }
+ }
+}
+
DEFUN ("clear-font-cache", Fclear_font_cache, Sclear_font_cache, 0, 0, 0,
- doc: /* Clear font cache. */)
+ doc: /* Clear font cache of each frame. */)
(void)
{
Lisp_Object list, frame;
FOR_EACH_FRAME (list, frame)
- {
- FRAME_PTR f = XFRAME (frame);
- struct font_driver_list *driver_list = f->font_driver_list;
-
- for (; driver_list; driver_list = driver_list->next)
- if (driver_list->on)
- {
- Lisp_Object cache = driver_list->driver->get_cache (f);
- Lisp_Object val, tmp;
-
- val = XCDR (cache);
- while (! NILP (val)
- && ! EQ (XCAR (XCAR (val)), driver_list->driver->type))
- val = XCDR (val);
- eassert (! NILP (val));
- tmp = XCDR (XCAR (val));
- if (XINT (XCAR (tmp)) == 0)
- {
- font_clear_cache (f, XCAR (val), driver_list->driver);
- XSETCDR (cache, XCDR (val));
- }
- }
- }
+ clear_font_cache (XFRAME (frame));
return Qnil;
}
{
CHECK_NUMBER_OR_FLOAT (size);
if (FLOATP (size))
- isize = POINT_TO_PIXEL (XFLOAT_DATA (size), f->resy);
+ isize = POINT_TO_PIXEL (XFLOAT_DATA (size), FRAME_RES_Y (f));
else
isize = XINT (size);
if (! (INT_MIN <= isize && isize <= INT_MAX))
CHECK_FONT_GET_OBJECT (font_object, font);
- val = Fmake_vector (make_number (9), Qnil);
+ val = make_uninit_vector (9);
ASET (val, 0, AREF (font_object, FONT_NAME_INDEX));
ASET (val, 1, AREF (font_object, FONT_FILE_INDEX));
ASET (val, 2, make_number (font->pixel_size));
ASET (val, 7, make_number (font->average_width));
if (font->driver->otf_capability)
ASET (val, 8, Fcons (Qopentype, font->driver->otf_capability (font)));
+ else
+ ASET (val, 8, Qnil);
return val;
}
chars = aref_addr (object, XFASTINT (from));
}
- vec = Fmake_vector (make_number (len), Qnil);
+ vec = make_uninit_vector (len);
for (i = 0; i < len; i++)
{
Lisp_Object g;
code = font->driver->encode_char (font, c);
if (code == FONT_INVALID_CODE)
- continue;
- g = Fmake_vector (make_number (LGLYPH_SIZE), Qnil);
+ {
+ ASET (vec, i, Qnil);
+ continue;
+ }
+ g = LGLYPH_NEW ();
LGLYPH_SET_FROM (g, i);
LGLYPH_SET_TO (g, i);
LGLYPH_SET_CHAR (g, c);
if (NILP (string))
{
- if (XBUFFER (w->buffer) != current_buffer)
+ if (XBUFFER (w->contents) != current_buffer)
error ("Specified window is not displaying the current buffer.");
CHECK_NUMBER_COERCE_MARKER (position);
if (! (BEGV <= XINT (position) && XINT (position) < ZV))
(Lisp_Object font_object, Lisp_Object string)
{
Lisp_Object frame = selected_frame;
- FRAME_PTR f = XFRAME (frame);
+ struct frame *f = XFRAME (frame);
struct font *font;
struct face *face;
int i, len, width;
OPENED-NAME is the name used for opening the font,
FULL-NAME is the full name of the font,
SIZE is the pixelsize of the font,
- HEIGHT is the pixel-height of the font (i.e ascent + descent),
+ HEIGHT is the pixel-height of the font (i.e., ascent + descent),
BASELINE-OFFSET is the upward offset pixels from ASCII baseline,
RELATIVE-COMPOSE and DEFAULT-ASCENT are the numbers controlling
how to compose characters.
Lisp_Object info;
Lisp_Object font_object;
- (*check_window_system_func) ();
-
if (! FONTP (name))
CHECK_STRING (name);
- f = decode_live_frame (frame);
+ f = decode_window_system_frame (frame);
if (STRINGP (name))
{
return Qnil;
font = XFONT_OBJECT (font_object);
- info = Fmake_vector (make_number (7), Qnil);
+ info = make_uninit_vector (7);
ASET (info, 0, AREF (font_object, FONT_NAME_INDEX));
ASET (info, 1, AREF (font_object, FONT_FULLNAME_INDEX));
ASET (info, 2, make_number (font->pixel_size));
int i, j;
Lisp_Object table, elt;
- table = Fmake_vector (make_number (nelement), Qnil);
+ table = make_uninit_vector (nelement);
for (i = 0; i < nelement; i++)
{
for (j = 0; entry[i].names[j]; j++);
XSYMBOL (intern_c_string ("font-width-table"))->constant = 1;
staticpro (&font_style_table);
- font_style_table = Fmake_vector (make_number (3), Qnil);
+ font_style_table = make_uninit_vector (3);
ASET (font_style_table, 0, Vfont_weight_table);
ASET (font_style_table, 1, Vfont_slant_table);
ASET (font_style_table, 2, Vfont_width_table);
#ifdef HAVE_NTGUI
syms_of_w32font ();
#endif /* HAVE_NTGUI */
-#ifdef HAVE_NS
- syms_of_nsfont ();
-#endif /* HAVE_NS */
#endif /* HAVE_WINDOW_SYSTEM */
}