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* grub-core/font/font.c, include/grub/font.h: Inline simple font

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functions.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-05-30 21:58:24 +02:00
parent f7a9c7c9d7
commit b8323067e8
3 changed files with 36 additions and 34 deletions
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34
include/grub/font.h
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@ -27,7 +27,25 @@
/* Forward declaration of opaque structure grub_font.
Users only pass struct grub_font pointers to the font module functions,
and do not have knowledge of the structure contents. */
struct grub_font;
/* Full structure was moved here for inline function but still
shouldn't be used directly.
*/
struct grub_font
{
char *name;
grub_file_t file;
char *family;
short point_size;
short weight;
short max_char_width;
short max_char_height;
short ascent;
short descent;
short leading;
grub_uint32_t num_chars;
struct char_index_entry *char_index;
grub_uint16_t *bmp_idx;
};
/* Font type used to access font functions. */
typedef struct grub_font *grub_font_t;
@ -93,9 +111,19 @@ const char *EXPORT_FUNC (grub_font_get_name) (grub_font_t font);
int EXPORT_FUNC (grub_font_get_max_char_width) (grub_font_t font);
int EXPORT_FUNC (grub_font_get_max_char_height) (grub_font_t font);
/* Get the maximum height of any character in the font in pixels. */
static inline int
grub_font_get_max_char_height (grub_font_t font)
{
return font->max_char_height;
}
int EXPORT_FUNC (grub_font_get_ascent) (grub_font_t font);
/* Get the distance in pixels from the top of characters to the baseline. */
static inline int
grub_font_get_ascent (grub_font_t font)
{
return font->ascent;
}
int EXPORT_FUNC (grub_font_get_descent) (grub_font_t font);