bitmapfont.c File Reference

#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <boolean.h>
#include "bitmap.h"
#include "../font_driver.h"

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Classes
struct	bm_renderer

Macros
#define	BMP_ATLAS_COLS   16
#define	BMP_ATLAS_ROWS   16
#define	BMP_ATLAS_SIZE   (BMP_ATLAS_COLS * BMP_ATLAS_ROWS)

Typedefs
typedef struct bm_renderer	bm_renderer_t

Functions
static struct font_atlas *	font_renderer_bmp_get_atlas (void *data)
static const struct font_glyph *	font_renderer_bmp_get_glyph (void *data, uint32_t code)
static void	char_to_texture (bm_renderer_t *handle, uint8_t letter, unsigned atlas_x, unsigned atlas_y)
static void *	font_renderer_bmp_init (const char *font_path, float font_size)
static void	font_renderer_bmp_free (void *data)
static const char *	font_renderer_bmp_get_default_font (void)
static int	font_renderer_bmp_get_line_height (void *data)

Variables
font_renderer_driver_t	bitmap_font_renderer

Macro Definition Documentation

BMP_ATLAS_COLS

#define BMP_ATLAS_COLS   16

BMP_ATLAS_ROWS

#define BMP_ATLAS_ROWS   16

BMP_ATLAS_SIZE

#define BMP_ATLAS_SIZE   (BMP_ATLAS_COLS * BMP_ATLAS_ROWS)

Typedef Documentation

bm_renderer_t

typedef struct bm_renderer bm_renderer_t

Function Documentation

char_to_texture()

static void char_to_texture ( bm_renderer_t *  handle, uint8_t  letter, unsigned  atlas_x, unsigned  atlas_y  )

static

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font_renderer_bmp_free()

static void font_renderer_bmp_free ( void *  data )

static

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font_renderer_bmp_get_atlas()

static struct font_atlas* font_renderer_bmp_get_atlas ( void *  data )

static

font_renderer_bmp_get_default_font()

static const char* font_renderer_bmp_get_default_font ( void  )

static

font_renderer_bmp_get_glyph()

static const struct font_glyph* font_renderer_bmp_get_glyph ( void *  data, uint32_t  code  )

static

font_renderer_bmp_get_line_height()

static int font_renderer_bmp_get_line_height ( void *  data )

static

font_renderer_bmp_init()

static void* font_renderer_bmp_init ( const char *  font_path, float  font_size  )

static

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Variable Documentation

bitmap_font_renderer

font_renderer_driver_t bitmap_font_renderer

Initial value:

= {
   font_renderer_bmp_init,
   font_renderer_bmp_get_atlas,
   font_renderer_bmp_get_glyph,
   font_renderer_bmp_free,
   font_renderer_bmp_get_default_font,
   "bitmap",
   font_renderer_bmp_get_line_height,
}