ft2_fontdefs.h File Reference

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Data Structures
struct	font_incmap_t
struct	ft2_attachment_t
struct	ft2_font_map_t
struct	glyph_slot_t

Macros
#define	FONT_CHAR_LINES   16
#define	FONT_CHARS_PER_LINE   16
#define	FONT_CHARS_PER_MAP   (FONT_CHARS_PER_LINE * FONT_CHAR_LINES)
#define	INCMAP_START   0x110000

Functions
qbool	Font_LoadMapForIndex (ft2_font_t *font, int map_index, Uchar _ch, ft2_font_map_t **outmap)
void	font_newmap (void)
void	font_shutdown (void)
void	font_start (void)

Macro Definition Documentation

FONT_CHAR_LINES

#define FONT_CHAR_LINES   16

Definition at line 7 of file ft2_fontdefs.h.

Referenced by Font_LoadMap(), and UnloadMapChain().

FONT_CHARS_PER_LINE

#define FONT_CHARS_PER_LINE   16

Definition at line 6 of file ft2_fontdefs.h.

Referenced by Font_LoadMap(), incmap_post_process(), and UnloadMapChain().

FONT_CHARS_PER_MAP

#define FONT_CHARS_PER_MAP   (FONT_CHARS_PER_LINE * FONT_CHAR_LINES)

Definition at line 8 of file ft2_fontdefs.h.

Referenced by Font_GetMapForChar(), Font_LoadMap(), FontMap_FindForChar(), get_char_from_incmap(), and incmap_post_process().

INCMAP_START

#define INCMAP_START   0x110000

Definition at line 11 of file ft2_fontdefs.h.

Referenced by Font_LoadMap(), and incmap_post_process().

Function Documentation

Font_LoadMapForIndex()

qbool Font_LoadMapForIndex	(	ft2_font_t *	font,
		int	map_index,
		Uchar	_ch,
		ft2_font_map_t **	outmap )

Definition at line 1899 of file ft2.c.

{
    if (map_index < 0 || map_index >= MAX_FONT_SIZES)
        return false;
    // the first map must have been loaded already
    if (!font->font_maps[map_index])
        return false;
    alert_legacy_font_api("Font_LoadMapForIndex");
    return Font_LoadMap(font, font->font_maps[map_index], ch, outmap, NULL, false);
}

References alert_legacy_font_api(), Font_LoadMap(), ft2_font_t::font_maps, MAX_FONT_SIZES, and NULL.

font_newmap()

void font_newmap

(

void

)

Definition at line 439 of file ft2.c.

{
}

Referenced by gl_draw_newmap().

font_shutdown()

void font_shutdown

(

void

)

Definition at line 425 of file ft2.c.

{
    int i;
    for (i = 0; i < dp_fonts.maxsize; ++i)
    {
        if (dp_fonts.f[i].ft2)
        {
            Font_UnloadFont(dp_fonts.f[i].ft2);
            dp_fonts.f[i].ft2 = NULL;
        }
    }
    Font_CloseLibrary();
}

References dp_fonts, dp_fonts_t::f, Font_CloseLibrary(), Font_UnloadFont(), dp_font_t::ft2, i, dp_fonts_t::maxsize, and NULL.

Referenced by gl_draw_shutdown().

font_start()

void font_start

(

void

)

Definition at line 404 of file ft2.c.

{
    if (!Font_OpenLibrary())
        return;
 
    if (qFT_Init_FreeType(&font_ft2lib))
    {
        Con_Print(CON_ERROR "ERROR: Failed to initialize the FreeType2 library!\n");
        Font_CloseLibrary();
        return;
    }
 
    font_mempool = Mem_AllocPool("FONT", 0, NULL);
    if (!font_mempool)
    {
        Con_Print(CON_ERROR "ERROR: Failed to allocate FONT memory pool!\n");
        Font_CloseLibrary();
        return;
    }
}

References CON_ERROR, Con_Print(), Font_CloseLibrary(), font_ft2lib, font_mempool, Font_OpenLibrary(), Mem_AllocPool, NULL, and qFT_Init_FreeType.

Referenced by gl_draw_start().