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Fixed FPS example, font functions moved to extras/fonts, added

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possibility of using non-builtin fonts
This commit is contained in:
UncleRus 2016-12-11 19:03:16 +05:00
parent dd546223bd
commit 75352783bb
10 changed files with 203 additions and 9888 deletions
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29
extras/fonts/fonts.h
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@ -25,16 +25,12 @@ typedef enum
FONT_FACE_TERMINUS_6X12_KOI8_R,
FONT_FACE_TERMINUS_8X14_KOI8_R,
FONT_FACE_TERMINUS_BOLD_8X14_KOI8_R,
FONT_FACE_TERMINUS_8X16_KOI8_R,
FONT_FACE_TERMINUS_BOLD_8X16_KOI8_R,
FONT_FACE_TERMINUS_14X28_KOI8_R,
FONT_FACE_TERMINUS_BOLD_14X28_KOI8_R,
FONT_FACE_TERMINUS_16X32_KOI8_R,
FONT_FACE_TERMINUS_BOLD_16X32_KOI8_R,
} font_face_t;
#define FONT_FACE_MAX FONT_FACE_TERMINUS_BOLD_16X32_KOI8_R
/**
* Character descriptor
*/
@ -60,8 +56,29 @@ typedef struct _font_info
/**
* Built-in fonts
*/
extern const font_info_t *fonts[];
extern const size_t fonts_count;
extern const font_info_t *font_builtin_fonts[];
extern const size_t font_builtin_fonts_count;
/**
* Find character decriptor in font
* @param fnt Poniter to font information struct
* @param c Character
* @return Character descriptor or NULL if no character found
*/
inline const font_char_desc_t *font_get_char_desc(const font_info_t *fnt, char c)
{
return c < fnt->char_start || c > fnt->char_end
? NULL
: fnt->char_descriptors + c - fnt->char_start;
}
/**
* Calculate width of string in pixels
* @param fnt Poniter to font information struct
* @param s String
* @return String width
*/
uint16_t font_measure_string(const font_info_t *fnt, const char *s);
#ifdef __cplusplus
}