#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <ft2build.h>
#include "MEM_guardedalloc.h"
#include "DNA_vec_types.h"
#include "DNA_userdef_types.h"
#include "BLI_blenlib.h"
#include "BIF_gl.h"
#include "BLF_api.h"
#include "blf_internal_types.h"
#include "blf_internal.h"

Functions
GlyphCacheBLF *	blf_glyph_cache_find (FontBLF *font, int size, int dpi)
GlyphCacheBLF *	blf_glyph_cache_new (FontBLF *font)
void	blf_glyph_cache_clear (FontBLF *font)
void	blf_glyph_cache_free (GlyphCacheBLF *gc)
static void	blf_glyph_cache_texture (FontBLF font, GlyphCacheBLF gc)
GlyphBLF *	blf_glyph_search (GlyphCacheBLF *gc, unsigned int c)
GlyphBLF *	blf_glyph_add (FontBLF *font, unsigned int index, unsigned int c)
void	blf_glyph_free (GlyphBLF *g)
static void	blf_texture_draw (float uv[2][2], float dx, float y1, float dx1, float y2)
static void	blf_texture5_draw (const float shadow_col[4], float uv[2][2], float x1, float y1, float x2, float y2)
static void	blf_texture3_draw (const float shadow_col[4], float uv[2][2], float x1, float y1, float x2, float y2)
int	blf_glyph_render (FontBLF font, GlyphBLF g, float x, float y)

Detailed Description

Definition in file blf_glyph.c.

Function Documentation

GlyphBLF* blf_glyph_add	(	FontBLF *	font,
		unsigned int	index,
		unsigned int	c
	)		`[read]`

Definition at line 209 of file blf_glyph.c.

References GlyphBLF::advance, GlyphBLF::bitmap, blf_glyph_search(), blf_hash(), BLI_addhead(), GlyphBLF::box, GlyphCacheBLF::bucket, GlyphBLF::c, err, FontBLF::face, FontBLF::ft_lib, g, FontBLF::glyph_cache, GlyphBLF::height, i, GlyphBLF::idx, MEM_callocN(), MEM_mallocN(), NULL, GlyphBLF::pitch, GlyphBLF::pos_x, GlyphBLF::pos_y, UserDef::text_render, U, USER_TEXT_DISABLE_AA, GlyphBLF::width, rctf::xmax, rctf::xmin, GlyphBLF::xoff, rctf::ymax, rctf::ymin, and GlyphBLF::yoff.

Referenced by blf_font_ensure_ascii_table(), and blf_font_fixed_width().

void blf_glyph_cache_clear ( FontBLF * font )

Definition at line 118 of file blf_glyph.c.

References blf_glyph_free(), BLI_remlink(), GlyphCacheBLF::bucket, FontBLF::cache, ListBase::first, g, GlyphCacheBLF::glyph_ascii_table, i, and GlyphCacheBLF::next.

Referenced by BLF_cache_clear().

GlyphCacheBLF* blf_glyph_cache_find	(	FontBLF *	font,
		int	size,
		int	dpi
	)		`[read]`

Definition at line 58 of file blf_glyph.c.

References FontBLF::cache, GlyphCacheBLF::dpi, ListBase::first, GlyphCacheBLF::next, NULL, p, and GlyphCacheBLF::size.

Referenced by blf_font_size().

void blf_glyph_cache_free ( GlyphCacheBLF * gc )

Definition at line 137 of file blf_glyph.c.

References blf_glyph_free(), BLI_remlink(), GlyphCacheBLF::bucket, GlyphCacheBLF::cur_tex, ListBase::first, addon::engine::free(), g, i, MEM_freeN(), and GlyphCacheBLF::textures.

Referenced by blf_font_free().

GlyphCacheBLF* blf_glyph_cache_new ( FontBLF * font ) [read]

static void blf_glyph_cache_texture	(	FontBLF *	font,
		GlyphCacheBLF *	gc
	)		`[static]`

Definition at line 156 of file blf_glyph.c.

References blf_next_p2(), GlyphCacheBLF::cur_tex, addon::engine::free(), i, GlyphCacheBLF::max_glyph_height, GlyphCacheBLF::max_glyph_width, FontBLF::max_tex_size, GlyphCacheBLF::ntex, GlyphCacheBLF::num_glyphs, GlyphCacheBLF::p2_height, GlyphCacheBLF::p2_width, GlyphCacheBLF::pad, GlyphCacheBLF::rem_glyphs, FontBLF::tex_bind_state, and GlyphCacheBLF::textures.

Referenced by blf_glyph_render().

void blf_glyph_free ( GlyphBLF * g )

Definition at line 287 of file blf_glyph.c.

References GlyphBLF::bitmap, and MEM_freeN().

Referenced by blf_glyph_cache_clear(), and blf_glyph_cache_free().

int blf_glyph_render	(	FontBLF *	font,
		GlyphBLF *	g,
		float	x,
		float	y
	)

Definition at line 366 of file blf_glyph.c.

References GlyphBLF::bitmap, BLF_CLIPPING, blf_glyph_cache_texture(), BLF_SHADOW, blf_texture3_draw(), blf_texture5_draw(), blf_texture_draw(), BLI_in_rctf(), FontBLF::blur, GlyphBLF::box, GlyphBLF::build_tex, FontBLF::clip_rec, GlyphCacheBLF::cur_tex, FontBLF::flags, FontBLF::glyph_cache, GlyphBLF::height, GlyphCacheBLF::max_glyph_height, GlyphCacheBLF::max_glyph_width, FontBLF::max_tex_size, FontBLF::orig_col, GlyphCacheBLF::p2_height, GlyphCacheBLF::p2_width, GlyphCacheBLF::pad, FontBLF::pos, GlyphBLF::pos_x, GlyphBLF::pos_y, GlyphCacheBLF::rem_glyphs, FontBLF::shadow, FontBLF::shadow_col, FontBLF::shadow_x, FontBLF::shadow_y, GlyphBLF::tex, FontBLF::tex_bind_state, GlyphCacheBLF::textures, GlyphBLF::uv, GlyphBLF::width, GlyphCacheBLF::x_offs, rctf::xmax, rctf::xmin, GlyphBLF::xoff, GlyphCacheBLF::y_offs, and GlyphBLF::yoff.

Referenced by blf_font_draw(), and blf_font_draw_ascii().

GlyphBLF* blf_glyph_search	(	GlyphCacheBLF *	gc,
		unsigned int	c
	)		`[read]`

Definition at line 194 of file blf_glyph.c.

References blf_hash(), GlyphCacheBLF::bucket, GlyphBLF::c, ListBase::first, GlyphBLF::next, NULL, and p.

Referenced by blf_font_ensure_ascii_table(), blf_font_fixed_width(), and blf_glyph_add().

static void blf_texture3_draw	(	const float	shadow_col[4],
		float	uv[2][2],
		float	x1,
		float	y1,
		float	x2,
		float	y2
	)		`[static]`

Definition at line 342 of file blf_glyph.c.

References blf_texture_draw(), and MakeCursor::color.

Referenced by blf_glyph_render().

static void blf_texture5_draw	(	const float	shadow_col[4],
		float	uv[2][2],
		float	x1,
		float	y1,
		float	x2,
		float	y2
	)		`[static]`

Definition at line 316 of file blf_glyph.c.

References blf_texture_draw(), and MakeCursor::color.

Referenced by blf_glyph_render().

static void blf_texture_draw	(	float	uv[2][2],
		float	dx,
		float	y1,
		float	dx1,
		float	y2
	)		`[static]`

Definition at line 297 of file blf_glyph.c.

Referenced by blf_glyph_render(), blf_texture3_draw(), and blf_texture5_draw().

blf_glyph.c File Referenceblenfont

Functions

Detailed Description

Function Documentation

blf_glyph.c File Reference
blenfont