#include "hb.hh"
#include "hb-unicode.hh"

Include dependency graph for hb-buffer.hh:

This graph shows which files directly or indirectly include this file:

Classes
struct	hb_buffer_t

Macros
#define	HB_BUFFER_MAX_LEN_FACTOR 64

#define	HB_BUFFER_MAX_LEN_MIN 16384

#define	HB_BUFFER_MAX_LEN_DEFAULT 0x3FFFFFFF /* Shaping more than a billion chars? Let us know! */

#define	HB_BUFFER_MAX_OPS_FACTOR 1024

#define	HB_BUFFER_MAX_OPS_MIN 16384

#define	HB_BUFFER_MAX_OPS_DEFAULT 0x1FFFFFFF /* Shaping more than a billion operations? Let us know! */

#define	foreach_group(buffer, start, end, group_func)

#define	foreach_cluster(buffer, start, end) foreach_group (buffer, start, end, hb_buffer_t::_cluster_group_func)

#define	HB_BUFFER_XALLOCATE_VAR(b, func, var)

#define	HB_BUFFER_ALLOCATE_VAR(b, var) HB_BUFFER_XALLOCATE_VAR (b, allocate_var, var ())

#define	HB_BUFFER_DEALLOCATE_VAR(b, var) HB_BUFFER_XALLOCATE_VAR (b, deallocate_var, var ())

#define	HB_BUFFER_ASSERT_VAR(b, var) HB_BUFFER_XALLOCATE_VAR (b, assert_var, var ())

Enumerations
enum	hb_buffer_scratch_flags_t { HB_BUFFER_SCRATCH_FLAG_DEFAULT = 0x00000000u , HB_BUFFER_SCRATCH_FLAG_HAS_NON_ASCII = 0x00000001u , HB_BUFFER_SCRATCH_FLAG_HAS_DEFAULT_IGNORABLES = 0x00000002u , HB_BUFFER_SCRATCH_FLAG_HAS_SPACE_FALLBACK = 0x00000004u , HB_BUFFER_SCRATCH_FLAG_HAS_GPOS_ATTACHMENT = 0x00000008u , HB_BUFFER_SCRATCH_FLAG_HAS_CGJ = 0x00000010u , HB_BUFFER_SCRATCH_FLAG_HAS_GLYPH_FLAGS = 0x00000020u , HB_BUFFER_SCRATCH_FLAG_COMPLEX0 = 0x01000000u , HB_BUFFER_SCRATCH_FLAG_COMPLEX1 = 0x02000000u , HB_BUFFER_SCRATCH_FLAG_COMPLEX2 = 0x04000000u , HB_BUFFER_SCRATCH_FLAG_COMPLEX3 = 0x08000000u }

Functions
	HB_MARK_AS_FLAG_T (hb_buffer_flags_t)

	HB_MARK_AS_FLAG_T (hb_buffer_serialize_flags_t)

	HB_MARK_AS_FLAG_T (hb_buffer_diff_flags_t)

	HB_MARK_AS_FLAG_T (hb_buffer_scratch_flags_t)

	DECLARE_NULL_INSTANCE (hb_buffer_t)

Macro Definition Documentation

◆ foreach_cluster

#define foreach_cluster	(	buffer,
		start,
		end
	)	foreach_group (buffer, start, end, hb_buffer_t::_cluster_group_func)

Definition at line 615 of file hb-buffer.hh.

◆ foreach_group

#define foreach_group	(	buffer,
		start,
		end,
		group_func
	)

Value:

  for (unsigned int \
       _count = buffer->len, \
       start = 0, end = _count ? buffer->group_end (0, group_func) : 0; \
       start < _count; \
       start = end, end = buffer->group_end (start, group_func))

Definition at line 608 of file hb-buffer.hh.

◆ HB_BUFFER_ALLOCATE_VAR

#define HB_BUFFER_ALLOCATE_VAR	(	b,
		var
	)	HB_BUFFER_XALLOCATE_VAR (b, allocate_var, var ())

Definition at line 622 of file hb-buffer.hh.

◆ HB_BUFFER_ASSERT_VAR

#define HB_BUFFER_ASSERT_VAR	(	b,
		var
	)	HB_BUFFER_XALLOCATE_VAR (b, assert_var, var ())

Definition at line 624 of file hb-buffer.hh.

◆ HB_BUFFER_DEALLOCATE_VAR

#define HB_BUFFER_DEALLOCATE_VAR	(	b,
		var
	)	HB_BUFFER_XALLOCATE_VAR (b, deallocate_var, var ())

Definition at line 623 of file hb-buffer.hh.

◆ HB_BUFFER_MAX_LEN_DEFAULT

#define HB_BUFFER_MAX_LEN_DEFAULT 0x3FFFFFFF /* Shaping more than a billion chars? Let us know! */

Definition at line 44 of file hb-buffer.hh.

◆ HB_BUFFER_MAX_LEN_FACTOR

#define HB_BUFFER_MAX_LEN_FACTOR 64

Definition at line 38 of file hb-buffer.hh.

◆ HB_BUFFER_MAX_LEN_MIN

#define HB_BUFFER_MAX_LEN_MIN 16384

Definition at line 41 of file hb-buffer.hh.

◆ HB_BUFFER_MAX_OPS_DEFAULT

#define HB_BUFFER_MAX_OPS_DEFAULT 0x1FFFFFFF /* Shaping more than a billion operations? Let us know! */

Definition at line 54 of file hb-buffer.hh.

◆ HB_BUFFER_MAX_OPS_FACTOR

#define HB_BUFFER_MAX_OPS_FACTOR 1024

Definition at line 48 of file hb-buffer.hh.

◆ HB_BUFFER_MAX_OPS_MIN

#define HB_BUFFER_MAX_OPS_MIN 16384

Definition at line 51 of file hb-buffer.hh.

◆ HB_BUFFER_XALLOCATE_VAR

#define HB_BUFFER_XALLOCATE_VAR	(	b,
		func,
		var
	)

Value:

b->func (offsetof (hb_glyph_info_t, var) - offsetof(hb_glyph_info_t, var1), \

sizeof (b->info[0].var))

b

GLboolean GLboolean GLboolean b

Definition: qopengles2ext.h:337

offsetof

#define offsetof(STRUCTURE, FIELD)

Definition: sqlite3.c:13829

var

QVariant var

Definition: src_corelib_kernel_qmetatype.cpp:74

hb_glyph_info_t

Definition: hb-buffer.h:62

Definition at line 619 of file hb-buffer.hh.

Enumeration Type Documentation

◆ hb_buffer_scratch_flags_t

enum hb_buffer_scratch_flags_t

Enumerator
HB_BUFFER_SCRATCH_FLAG_DEFAULT
HB_BUFFER_SCRATCH_FLAG_HAS_NON_ASCII
HB_BUFFER_SCRATCH_FLAG_HAS_DEFAULT_IGNORABLES
HB_BUFFER_SCRATCH_FLAG_HAS_SPACE_FALLBACK
HB_BUFFER_SCRATCH_FLAG_HAS_GPOS_ATTACHMENT
HB_BUFFER_SCRATCH_FLAG_HAS_CGJ
HB_BUFFER_SCRATCH_FLAG_HAS_GLYPH_FLAGS
HB_BUFFER_SCRATCH_FLAG_COMPLEX0
HB_BUFFER_SCRATCH_FLAG_COMPLEX1
HB_BUFFER_SCRATCH_FLAG_COMPLEX2
HB_BUFFER_SCRATCH_FLAG_COMPLEX3

Definition at line 64 of file hb-buffer.hh.

Function Documentation

◆ DECLARE_NULL_INSTANCE()

DECLARE_NULL_INSTANCE ( hb_buffer_t )

◆ HB_MARK_AS_FLAG_T() [1/4]

HB_MARK_AS_FLAG_T ( hb_buffer_diff_flags_t )

◆ HB_MARK_AS_FLAG_T() [2/4]

HB_MARK_AS_FLAG_T ( hb_buffer_flags_t )

◆ HB_MARK_AS_FLAG_T() [3/4]

HB_MARK_AS_FLAG_T ( hb_buffer_scratch_flags_t )

◆ HB_MARK_AS_FLAG_T() [4/4]

HB_MARK_AS_FLAG_T ( hb_buffer_serialize_flags_t )

Classes

Macros

Enumerations

Functions