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gxvmorx5.c File Reference
#include "gxvmorx.h"
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Classes

struct  GXV_morx_subtable_type5_StateOptRec_
 

Macros

#define FT_COMPONENT   trace_gxvmorx
 
#define GXV_MORX_SUBTABLE_TYPE5_HEADER_SIZE   ( GXV_STATETABLE_HEADER_SIZE + 4 )
 

Typedefs

typedef struct GXV_morx_subtable_type5_StateOptRec_ GXV_morx_subtable_type5_StateOptRec
 
typedef struct GXV_morx_subtable_type5_StateOptRec_GXV_morx_subtable_type5_StateOptRecData
 

Functions

static void gxv_morx_subtable_type5_insertionGlyphList_load (FT_Bytes table, FT_Bytes limit, GXV_Validator gxvalid)
 
static void gxv_morx_subtable_type5_subtable_setup (FT_ULong table_size, FT_ULong classTable, FT_ULong stateArray, FT_ULong entryTable, FT_ULong *classTable_length_p, FT_ULong *stateArray_length_p, FT_ULong *entryTable_length_p, GXV_Validator gxvalid)
 
static void gxv_morx_subtable_type5_InsertList_validate (FT_UShort table_index, FT_UShort count, FT_Bytes table, FT_Bytes limit, GXV_Validator gxvalid)
 
static void gxv_morx_subtable_type5_entry_validate (FT_UShort state, FT_UShort flags, GXV_StateTable_GlyphOffsetCPtr glyphOffset_p, FT_Bytes table, FT_Bytes limit, GXV_Validator gxvalid)
 
 gxv_morx_subtable_type5_validate (FT_Bytes table, FT_Bytes limit, GXV_Validator gxvalid)
 

Macro Definition Documentation

◆ FT_COMPONENT

#define FT_COMPONENT   trace_gxvmorx

Definition at line 39 of file gxvmorx5.c.

◆ GXV_MORX_SUBTABLE_TYPE5_HEADER_SIZE

#define GXV_MORX_SUBTABLE_TYPE5_HEADER_SIZE   ( GXV_STATETABLE_HEADER_SIZE + 4 )

Definition at line 61 of file gxvmorx5.c.

Typedef Documentation

◆ GXV_morx_subtable_type5_StateOptRec

◆ GXV_morx_subtable_type5_StateOptRecData

Function Documentation

◆ gxv_morx_subtable_type5_entry_validate()

static void gxv_morx_subtable_type5_entry_validate ( FT_UShort  state,
FT_UShort  flags,
GXV_StateTable_GlyphOffsetCPtr  glyphOffset_p,
FT_Bytes  table,
FT_Bytes  limit,
GXV_Validator  gxvalid 
)
static

Definition at line 141 of file gxvmorx5.c.

148  {
149 #ifdef GXV_LOAD_UNUSED_VARS
150  FT_Bool setMark;
151  FT_Bool dontAdvance;
152  FT_Bool currentIsKashidaLike;
153  FT_Bool markedIsKashidaLike;
154  FT_Bool currentInsertBefore;
155  FT_Bool markedInsertBefore;
156 #endif
157  FT_Byte currentInsertCount;
158  FT_Byte markedInsertCount;
159  FT_Byte currentInsertList;
160  FT_UShort markedInsertList;
161 
162  FT_UNUSED( state );
163 
164 
165 #ifdef GXV_LOAD_UNUSED_VARS
166  setMark = FT_BOOL( ( flags >> 15 ) & 1 );
167  dontAdvance = FT_BOOL( ( flags >> 14 ) & 1 );
168  currentIsKashidaLike = FT_BOOL( ( flags >> 13 ) & 1 );
169  markedIsKashidaLike = FT_BOOL( ( flags >> 12 ) & 1 );
170  currentInsertBefore = FT_BOOL( ( flags >> 11 ) & 1 );
171  markedInsertBefore = FT_BOOL( ( flags >> 10 ) & 1 );
172 #endif
173 
174  currentInsertCount = (FT_Byte)( ( flags >> 5 ) & 0x1F );
175  markedInsertCount = (FT_Byte)( flags & 0x001F );
176 
177  currentInsertList = (FT_Byte) ( glyphOffset_p->ul >> 16 );
178  markedInsertList = (FT_UShort)( glyphOffset_p->ul );
179 
180  if ( currentInsertList && 0 != currentInsertCount )
182  currentInsertCount,
183  table, limit,
184  gxvalid );
185 
186  if ( markedInsertList && 0 != markedInsertCount )
188  markedInsertCount,
189  table, limit,
190  gxvalid );
191  }
GLint limit
Definition: glext.h:10326
FT_BEGIN_HEADER typedef unsigned char FT_Bool
Definition: fttypes.h:108
unsigned char FT_Byte
Definition: fttypes.h:154
GLbitfield flags
Definition: glext.h:7161
static int state
Definition: maze.c:121
#define FT_BOOL(x)
Definition: fttypes.h:578
static void gxv_morx_subtable_type5_InsertList_validate(FT_UShort table_index, FT_UShort count, FT_Bytes table, FT_Bytes limit, GXV_Validator gxvalid)
Definition: gxvmorx5.c:113
unsigned short FT_UShort
Definition: fttypes.h:209
#define FT_UNUSED(arg)
Definition: ftconfig.h:101

Referenced by gxv_morx_subtable_type5_validate().

◆ gxv_morx_subtable_type5_insertionGlyphList_load()

static void gxv_morx_subtable_type5_insertionGlyphList_load ( FT_Bytes  table,
FT_Bytes  limit,
GXV_Validator  gxvalid 
)
static

Definition at line 66 of file gxvmorx5.c.

69  {
70  FT_Bytes p = table;
71 
74 
75 
76  GXV_LIMIT_CHECK( 4 );
77  optdata->insertionGlyphList = FT_NEXT_ULONG( p );
78  }
GLenum GLsizei GLenum GLenum const GLvoid * table
Definition: glext.h:5644
struct GXV_morx_subtable_type5_StateOptRec_ * GXV_morx_subtable_type5_StateOptRecData
const FT_Byte * FT_Bytes
Definition: fttypes.h:165
#define FT_NEXT_ULONG(buffer)
Definition: ftstream.h:238
GLfloat GLfloat p
Definition: glext.h:8902
GXV_XStateTable_ValidatorRec xstatetable
Definition: gxvcommn.h:255
#define GXV_LIMIT_CHECK(_count)
Definition: gxvcommn.h:272

Referenced by gxv_morx_subtable_type5_validate().

◆ gxv_morx_subtable_type5_InsertList_validate()

static void gxv_morx_subtable_type5_InsertList_validate ( FT_UShort  table_index,
FT_UShort  count,
FT_Bytes  table,
FT_Bytes  limit,
GXV_Validator  gxvalid 
)
static

Definition at line 113 of file gxvmorx5.c.

118  {
119  FT_Bytes p = table + table_index * 2;
120 
121 
122 #ifndef GXV_LOAD_TRACE_VARS
123  GXV_LIMIT_CHECK( count * 2 );
124 #else
125  while ( p < table + count * 2 + table_index * 2 )
126  {
127  FT_UShort insert_glyphID;
128 
129 
130  GXV_LIMIT_CHECK( 2 );
131  insert_glyphID = FT_NEXT_USHORT( p );
132  GXV_TRACE(( " 0x%04x", insert_glyphID ));
133  }
134 
135  GXV_TRACE(( "\n" ));
136 #endif
137  }
#define GXV_TRACE(s)
Definition: gxvcommn.h:304
GLuint GLuint GLsizei count
Definition: gl.h:1545
const FT_Byte * FT_Bytes
Definition: fttypes.h:165
#define FT_NEXT_USHORT(buffer)
Definition: ftstream.h:226
GLfloat GLfloat p
Definition: glext.h:8902
unsigned short FT_UShort
Definition: fttypes.h:209
#define GXV_LIMIT_CHECK(_count)
Definition: gxvcommn.h:272

Referenced by gxv_morx_subtable_type5_entry_validate().

◆ gxv_morx_subtable_type5_subtable_setup()

static void gxv_morx_subtable_type5_subtable_setup ( FT_ULong  table_size,
FT_ULong  classTable,
FT_ULong  stateArray,
FT_ULong  entryTable,
FT_ULong classTable_length_p,
FT_ULong stateArray_length_p,
FT_ULong entryTable_length_p,
GXV_Validator  gxvalid 
)
static

Definition at line 82 of file gxvmorx5.c.

90  {
91  FT_ULong o[4];
92  FT_ULong* l[4];
93  FT_ULong buff[5];
94 
97 
98 
99  o[0] = classTable;
100  o[1] = stateArray;
101  o[2] = entryTable;
102  o[3] = optdata->insertionGlyphList;
103  l[0] = classTable_length_p;
104  l[1] = stateArray_length_p;
105  l[2] = entryTable_length_p;
106  l[3] = &(optdata->insertionGlyphList_length);
107 
108  gxv_set_length_by_ulong_offset( o, l, buff, 4, table_size, gxvalid );
109  }
unsigned long FT_ULong
Definition: fttypes.h:253
gxv_set_length_by_ulong_offset(FT_ULong *offset, FT_ULong **length, FT_ULong *buff, FT_UInt nmemb, FT_ULong limit, GXV_Validator gxvalid)
Definition: gxvcommn.c:128
struct GXV_morx_subtable_type5_StateOptRec_ * GXV_morx_subtable_type5_StateOptRecData
r l[0]
Definition: byte_order.h:167
static unsigned char buff[32768]
Definition: fatten.c:17
GXV_XStateTable_ValidatorRec xstatetable
Definition: gxvcommn.h:255
LOCAL int table_size
Definition: write.c:65

Referenced by gxv_morx_subtable_type5_validate().

◆ gxv_morx_subtable_type5_validate()

gxv_morx_subtable_type5_validate ( FT_Bytes  table,
FT_Bytes  limit,
GXV_Validator  gxvalid 
)

Definition at line 195 of file gxvmorx5.c.

198  {
199  FT_Bytes p = table;
200 
203 
204 
205  GXV_NAME_ENTER( "morx chain subtable type5 (Glyph Insertion)" );
206 
208 
209  gxvalid->xstatetable.optdata =
210  et;
211  gxvalid->xstatetable.optdata_load_func =
219 
220  gxv_XStateTable_validate( p, limit, gxvalid );
221 
222  GXV_EXIT;
223  }
GXV_XStateTable_Subtable_Setup_Func subtable_setup_func
Definition: gxvcommn.h:225
#define GXV_NAME_ENTER(name)
Definition: gxvcommn.h:301
GXV_XStateTable_OptData_Load_Func optdata_load_func
Definition: gxvcommn.h:227
GLenum GLsizei GLenum GLenum const GLvoid * table
Definition: glext.h:5644
static void gxv_morx_subtable_type5_insertionGlyphList_load(FT_Bytes table, FT_Bytes limit, GXV_Validator gxvalid)
Definition: gxvmorx5.c:66
GLint limit
Definition: glext.h:10326
#define GXV_EXIT
Definition: gxvcommn.h:302
const FT_Byte * FT_Bytes
Definition: fttypes.h:165
GXV_XStateTable_Entry_Validate_Func entry_validate_func
Definition: gxvcommn.h:226
#define GXV_MORX_SUBTABLE_TYPE5_HEADER_SIZE
Definition: gxvmorx5.c:61
static void gxv_morx_subtable_type5_entry_validate(FT_UShort state, FT_UShort flags, GXV_StateTable_GlyphOffsetCPtr glyphOffset_p, FT_Bytes table, FT_Bytes limit, GXV_Validator gxvalid)
Definition: gxvmorx5.c:141
static void gxv_morx_subtable_type5_subtable_setup(FT_ULong table_size, FT_ULong classTable, FT_ULong stateArray, FT_ULong entryTable, FT_ULong *classTable_length_p, FT_ULong *stateArray_length_p, FT_ULong *entryTable_length_p, GXV_Validator gxvalid)
Definition: gxvmorx5.c:82
GLfloat GLfloat p
Definition: glext.h:8902
GXV_XStateTable_ValidatorRec xstatetable
Definition: gxvcommn.h:255
#define GXV_LIMIT_CHECK(_count)
Definition: gxvcommn.h:272
gxv_XStateTable_validate(FT_Bytes table, FT_Bytes limit, GXV_Validator gxvalid)
Definition: gxvcommn.c:1554

Referenced by gxv_morx_subtables_validate().