hb-ot-shape-complex-arabic.cc File Reference

#include "hb.hh"
#include "hb-ot-shape-complex-arabic.hh"
#include "hb-ot-shape.hh"
#include "hb-ot-shape-complex-arabic-table.hh"
#include "hb-ot-shape-complex-arabic-fallback.hh"

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Classes
struct	arabic_state_table_entry
struct	arabic_shape_plan_t

Macros
#define	arabic_shaping_action()   complex_var_u8_auxiliary() /* arabic shaping action */
#define	HB_BUFFER_SCRATCH_FLAG_ARABIC_HAS_STCH   HB_BUFFER_SCRATCH_FLAG_COMPLEX0
#define	HB_ARABIC_GENERAL_CATEGORY_IS_WORD(gen_cat)
#define	FEATURE_IS_SYRIAC(tag)   hb_in_range<unsigned char> ((unsigned char) (tag), '2', '3')

Enumerations
enum	hb_arabic_joining_type_t {   JOINING_TYPE_U = 0 , JOINING_TYPE_L = 1 , JOINING_TYPE_R = 2 , JOINING_TYPE_D = 3 ,   JOINING_TYPE_C = JOINING_TYPE_D , JOINING_GROUP_ALAPH = 4 , JOINING_GROUP_DALATH_RISH = 5 , NUM_STATE_MACHINE_COLS = 6 ,   JOINING_TYPE_T = 7 , JOINING_TYPE_X = 8 }
enum	arabic_action_t {   ISOL , FINA , FIN2 , FIN3 ,   MEDI , MED2 , INIT , NONE ,   ARABIC_NUM_FEATURES = NONE , STCH_FIXED , STCH_REPEATING }

Functions
void *	data_create_arabic (const hb_ot_shape_plan_t *plan)
void	data_destroy_arabic (void *data)
void	setup_masks_arabic_plan (const arabic_shape_plan_t *arabic_plan, hb_buffer_t *buffer, hb_script_t script)

Variables
const hb_ot_complex_shaper_t	_hb_ot_complex_shaper_arabic

Macro Definition Documentation

arabic_shaping_action

#define arabic_shaping_action

(

)

complex_var_u8_auxiliary() /* arabic shaping action */

Definition at line 36 of file hb-ot-shape-complex-arabic.cc.

FEATURE_IS_SYRIAC

#define FEATURE_IS_SYRIAC

(

tag

)

hb_in_range<unsigned char> ((unsigned char) (tag), '2', '3')

Definition at line 99 of file hb-ot-shape-complex-arabic.cc.

HB_ARABIC_GENERAL_CATEGORY_IS_WORD

#define HB_ARABIC_GENERAL_CATEGORY_IS_WORD

(

gen_cat

)

Value:

    (FLAG_UNSAFE (gen_cat) & \
     (FLAG (HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED) | \
      FLAG (HB_UNICODE_GENERAL_CATEGORY_PRIVATE_USE) | \
      /*FLAG (HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER) |*/ \
      FLAG (HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER) | \
      FLAG (HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER) | \
      /*FLAG (HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER) |*/ \
      /*FLAG (HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER) |*/ \
      FLAG (HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK) | \
      FLAG (HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK) | \
      FLAG (HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK) | \
      FLAG (HB_UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER) | \
      FLAG (HB_UNICODE_GENERAL_CATEGORY_LETTER_NUMBER) | \
      FLAG (HB_UNICODE_GENERAL_CATEGORY_OTHER_NUMBER) | \
      FLAG (HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL) | \
      FLAG (HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL) | \
      FLAG (HB_UNICODE_GENERAL_CATEGORY_MATH_SYMBOL) | \
      FLAG (HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL)))

Definition at line 42 of file hb-ot-shape-complex-arabic.cc.

HB_BUFFER_SCRATCH_FLAG_ARABIC_HAS_STCH

#define HB_BUFFER_SCRATCH_FLAG_ARABIC_HAS_STCH   HB_BUFFER_SCRATCH_FLAG_COMPLEX0

Definition at line 38 of file hb-ot-shape-complex-arabic.cc.

Enumeration Type Documentation

arabic_action_t

enum arabic_action_t

Enumerator
ISOL
FINA
FIN2
FIN3
MEDI
MED2
INIT
NONE
ARABIC_NUM_FEATURES
STCH_FIXED
STCH_REPEATING

Definition at line 115 of file hb-ot-shape-complex-arabic.cc.

hb_arabic_joining_type_t

enum hb_arabic_joining_type_t

Enumerator
JOINING_TYPE_U
JOINING_TYPE_L
JOINING_TYPE_R
JOINING_TYPE_D
JOINING_TYPE_C
JOINING_GROUP_ALAPH
JOINING_GROUP_DALATH_RISH
NUM_STATE_MACHINE_COLS
JOINING_TYPE_T
JOINING_TYPE_X

Definition at line 70 of file hb-ot-shape-complex-arabic.cc.

Function Documentation

data_create_arabic()

void* data_create_arabic

(

const hb_ot_shape_plan_t *

plan

)

Definition at line 260 of file hb-ot-shape-complex-arabic.cc.

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data_destroy_arabic()

void data_destroy_arabic

(

void *

data

)

Definition at line 279 of file hb-ot-shape-complex-arabic.cc.

setup_masks_arabic_plan()

void setup_masks_arabic_plan	(	const arabic_shape_plan_t *	arabic_plan,
		hb_buffer_t *	buffer,
		hb_script_t	script
	)

Definition at line 378 of file hb-ot-shape-complex-arabic.cc.

Variable Documentation

_hb_ot_complex_shaper_arabic

const hb_ot_complex_shaper_t _hb_ot_complex_shaper_arabic

Initial value:

=
{
  collect_features_arabic,
  nullptr, 
  data_create_arabic,
  data_destroy_arabic,
  nullptr, 
  postprocess_glyphs_arabic,
  HB_OT_SHAPE_NORMALIZATION_MODE_DEFAULT,
  nullptr, 
  nullptr, 
  setup_masks_arabic,
  HB_TAG_NONE, 
  reorder_marks_arabic,
  HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE,
  true, 
}

Definition at line 723 of file hb-ot-shape-complex-arabic.cc.