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New header file harfbuzz-global.h. Rename FT_* int types to HB_* types.

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2007-10-24  Behdad Esfahbod  <behdad@gnome.org>

        * pango/opentype/*: New header file harfbuzz-global.h.  Rename
        FT_* int types to HB_* types.
This commit is contained in:
Behdad Esfahbod 2007-10-24 22:44:47 +00:00 committed by Behdad Esfahbod
parent 2130d852c7
commit 5716ae278a
24 changed files with 1056 additions and 1016 deletions
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1
src/Makefile.am
View File

@ -19,6 +19,7 @@ INCLUDEDSOURCES = \
PUBLICHEADERS = \
harfbuzz.h \
harfbuzz-global.h \
harfbuzz-buffer.h \
harfbuzz-gdef.h \
harfbuzz-gpos.h \

30
src/ftglue.c
View File

@ -30,7 +30,7 @@ _hb_ftglue_log( const char* format, ... )
/* only used internally */
static FT_Pointer
_hb_ftglue_qalloc( FT_ULong size,
_hb_ftglue_qalloc( HB_UInt size,
HB_Error *perror )
{
HB_Error error = 0;
@ -52,7 +52,7 @@ _hb_ftglue_qalloc( FT_ULong size,
HB_INTERNAL FT_Pointer
_hb_ftglue_alloc( FT_ULong size,
_hb_ftglue_alloc( HB_UInt size,
HB_Error *perror )
{
HB_Error error = 0;
@ -74,7 +74,7 @@ _hb_ftglue_alloc( FT_ULong size,
HB_INTERNAL FT_Pointer
_hb_ftglue_realloc( FT_Pointer block,
FT_ULong new_size,
HB_UInt new_size,
HB_Error *perror )
{
FT_Pointer block2 = NULL;
@ -100,7 +100,7 @@ _hb_ftglue_free( FT_Pointer block )
}
HB_INTERNAL FT_Long
HB_INTERNAL HB_Int
_hb_ftglue_stream_pos( FT_Stream stream )
{
LOG(( "ftglue:stream:pos() -> %ld\n", stream->pos ));
@ -110,7 +110,7 @@ _hb_ftglue_stream_pos( FT_Stream stream )
HB_INTERNAL HB_Error
_hb_ftglue_stream_seek( FT_Stream stream,
FT_Long pos )
HB_Int pos )
{
HB_Error error = 0;
@ -120,7 +120,7 @@ _hb_ftglue_stream_seek( FT_Stream stream,
if ( stream->read( stream, pos, NULL, 0 ) )
error = HB_Err_Invalid_Stream_Operation;
}
else if ( pos > (FT_Long)stream->size )
else if ( pos > (HB_Int)stream->size )
error = HB_Err_Invalid_Stream_Operation;
LOG(( "ftglue:stream:seek(%ld) -> %d\n", pos, error ));
@ -130,10 +130,10 @@ _hb_ftglue_stream_seek( FT_Stream stream,
HB_INTERNAL HB_Error
_hb_ftglue_stream_frame_enter( FT_Stream stream,
FT_ULong count )
HB_UInt count )
{
HB_Error error = HB_Err_Ok;
FT_ULong read_bytes;
HB_UInt read_bytes;
if ( stream->read )
{
@ -192,7 +192,7 @@ _hb_ftglue_stream_frame_exit( FT_Stream stream )
HB_INTERNAL HB_Error
_hb_ftglue_face_goto_table( FT_Face face,
FT_ULong the_tag,
HB_UInt the_tag,
FT_Stream stream )
{
HB_Error error;
@ -215,8 +215,8 @@ _hb_ftglue_face_goto_table( FT_Face face,
/* parse the directory table directly, without using
* FreeType's built-in data structures
*/
FT_ULong offset = 0;
FT_UInt count, nn;
HB_UInt offset = 0;
HB_UInt count, nn;
if ( face->num_faces > 1 )
{
@ -248,10 +248,10 @@ _hb_ftglue_face_goto_table( FT_Face face,
for ( nn = 0; nn < count; nn++ )
{
FT_ULong tag = GET_ULong();
FT_ULong checksum = GET_ULong();
FT_ULong start = GET_ULong();
FT_ULong size = GET_ULong();
HB_UInt tag = GET_ULong();
HB_UInt checksum = GET_ULong();
HB_UInt start = GET_ULong();
HB_UInt size = GET_ULong();
FT_UNUSED(checksum);
FT_UNUSED(size);

26
src/ftglue.h
View File

@ -46,10 +46,10 @@
#include <ft2build.h>
#include FT_FREETYPE_H
#include "harfbuzz-impl.h"
#include "harfbuzz-open.h"
#include "harfbuzz-impl.h"
FT_BEGIN_HEADER
HB_BEGIN_HEADER
/* utility macros */
@ -67,11 +67,11 @@ FT_BEGIN_HEADER
#define FORGET_Frame() _hb_ftglue_stream_frame_exit( stream )
#define GET_Byte() (*stream->cursor++)
#define GET_Short() (stream->cursor += 2, (FT_Short)( \
#define GET_Short() (stream->cursor += 2, (HB_Short)( \
(*(((FT_Byte*)stream->cursor)-2) << 8) | \
*(((FT_Byte*)stream->cursor)-1) \
))
#define GET_Long() (stream->cursor += 4, (FT_Long)( \
#define GET_Long() (stream->cursor += 4, (HB_Int)( \
(*(((FT_Byte*)stream->cursor)-4) << 24) | \
(*(((FT_Byte*)stream->cursor)-3) << 16) | \
(*(((FT_Byte*)stream->cursor)-2) << 8) | \
@ -80,27 +80,27 @@ FT_BEGIN_HEADER
#define GET_Char() ((FT_Char)GET_Byte())
#define GET_UShort() ((FT_UShort)GET_Short())
#define GET_ULong() ((FT_ULong)GET_Long())
#define GET_UShort() ((HB_UShort)GET_Short())
#define GET_ULong() ((HB_UInt)GET_Long())
#define GET_Tag4() GET_ULong()
HB_INTERNAL FT_Long
HB_INTERNAL HB_Int
_hb_ftglue_stream_pos( FT_Stream stream );
HB_INTERNAL HB_Error
_hb_ftglue_stream_seek( FT_Stream stream,
FT_Long pos );
HB_Int pos );
HB_INTERNAL HB_Error
_hb_ftglue_stream_frame_enter( FT_Stream stream,
FT_ULong size );
HB_UInt size );
HB_INTERNAL void
_hb_ftglue_stream_frame_exit( FT_Stream stream );
HB_INTERNAL HB_Error
_hb_ftglue_face_goto_table( FT_Face face,
FT_ULong tag,
HB_UInt tag,
FT_Stream stream );
/* memory macros used by the OpenType parser */
@ -129,12 +129,12 @@ _hb_ftglue_face_goto_table( FT_Face face,
HB_INTERNAL FT_Pointer
_hb_ftglue_alloc( FT_ULong size,
_hb_ftglue_alloc( HB_UInt size,
HB_Error *perror_ );
HB_INTERNAL FT_Pointer
_hb_ftglue_realloc( FT_Pointer block,
FT_ULong new_size,
HB_UInt new_size,
HB_Error *perror_ );
HB_INTERNAL void
@ -146,6 +146,6 @@ _hb_ftglue_free( FT_Pointer block );
HB_INTERNAL HB_Error
_hb_err (HB_Error code);
FT_END_HEADER
HB_END_HEADER
#endif /* FTGLUE_H */

26
src/harfbuzz-buffer-private.h
View File

@ -17,7 +17,7 @@
#include "harfbuzz-impl.h"
#include "harfbuzz-buffer.h"
FT_BEGIN_HEADER
HB_BEGIN_HEADER
#define HB_GLYPH_PROPERTIES_UNKNOWN 0xFFFF
@ -32,29 +32,29 @@ _hb_buffer_clear_positions( HB_Buffer buffer );
HB_INTERNAL HB_Error
_hb_buffer_add_output_glyphs( HB_Buffer buffer,
FT_UShort num_in,
FT_UShort num_out,
FT_UShort *glyph_data,
FT_UShort component,
FT_UShort ligID );
HB_UShort num_in,
HB_UShort num_out,
HB_UShort *glyph_data,
HB_UShort component,
HB_UShort ligID );
HB_INTERNAL HB_Error
_hb_buffer_add_output_glyph ( HB_Buffer buffer,
FT_UInt glyph_index,
FT_UShort component,
FT_UShort ligID );
HB_UInt glyph_index,
HB_UShort component,
HB_UShort ligID );
HB_INTERNAL HB_Error
_hb_buffer_copy_output_glyph ( HB_Buffer buffer );
HB_INTERNAL HB_Error
_hb_buffer_replace_output_glyph ( HB_Buffer buffer,
FT_UInt glyph_index,
FT_Bool inplace );
HB_UInt glyph_index,
HB_Bool inplace );
HB_INTERNAL FT_UShort
HB_INTERNAL HB_UShort
_hb_buffer_allocate_ligid( HB_Buffer buffer );
FT_END_HEADER
HB_END_HEADER
#endif /* HARFBUZZ_BUFFER_PRIVATE_H */

40
src/harfbuzz-buffer.c
View File

@ -42,9 +42,9 @@
static HB_Error
hb_buffer_ensure( HB_Buffer buffer,
FT_ULong size )
HB_UInt size )
{
FT_ULong new_allocated = buffer->allocated;
HB_UInt new_allocated = buffer->allocated;
if (size > new_allocated)
{
@ -151,9 +151,9 @@ hb_buffer_clear( HB_Buffer buffer )
HB_Error
hb_buffer_add_glyph( HB_Buffer buffer,
FT_UInt glyph_index,
FT_UInt properties,
FT_UInt cluster )
HB_UInt glyph_index,
HB_UInt properties,
HB_UInt cluster )
{
HB_Error error;
HB_GlyphItem glyph;
@ -247,16 +247,16 @@ _hb_buffer_swap( HB_Buffer buffer )
for all replacement glyphs */
HB_INTERNAL HB_Error
_hb_buffer_add_output_glyphs( HB_Buffer buffer,
FT_UShort num_in,
FT_UShort num_out,
FT_UShort *glyph_data,
FT_UShort component,
FT_UShort ligID )
HB_UShort num_in,
HB_UShort num_out,
HB_UShort *glyph_data,
HB_UShort component,
HB_UShort ligID )
{
HB_Error error;
FT_UShort i;
FT_UInt properties;
FT_UInt cluster;
HB_UShort i;
HB_UInt properties;
HB_UInt cluster;
error = hb_buffer_ensure( buffer, buffer->out_pos + num_out );
if ( error )
@ -298,11 +298,11 @@ _hb_buffer_add_output_glyphs( HB_Buffer buffer,
HB_INTERNAL HB_Error
_hb_buffer_add_output_glyph( HB_Buffer buffer,
FT_UInt glyph_index,
FT_UShort component,
FT_UShort ligID )
HB_UInt glyph_index,
HB_UShort component,
HB_UShort ligID )
{
FT_UShort glyph_data = glyph_index;
HB_UShort glyph_data = glyph_index;
return _hb_buffer_add_output_glyphs ( buffer, 1, 1,
&glyph_data, component, ligID );
@ -331,8 +331,8 @@ _hb_buffer_copy_output_glyph ( HB_Buffer buffer )
HB_INTERNAL HB_Error
_hb_buffer_replace_output_glyph( HB_Buffer buffer,
FT_UInt glyph_index,
FT_Bool inplace )
HB_UInt glyph_index,
HB_Bool inplace )
{
HB_Error error;
@ -353,7 +353,7 @@ _hb_buffer_replace_output_glyph( HB_Buffer buffer,
return HB_Err_Ok;
}
HB_INTERNAL FT_UShort
HB_INTERNAL HB_UShort
_hb_buffer_allocate_ligid( HB_Buffer buffer )
{
buffer->max_ligID++;

42
src/harfbuzz-buffer.h
View File

@ -17,15 +17,15 @@
#include <ft2build.h>
#include FT_FREETYPE_H
FT_BEGIN_HEADER
HB_BEGIN_HEADER
typedef struct HB_GlyphItemRec_ {
FT_UInt gindex;
FT_UInt properties;
FT_UInt cluster;
FT_UShort component;
FT_UShort ligID;
FT_UShort gproperties;
HB_UInt gindex;
HB_UInt properties;
HB_UInt cluster;
HB_UShort component;
HB_UShort ligID;
HB_UShort gproperties;
} HB_GlyphItemRec, *HB_GlyphItem;
typedef struct HB_PositionRec_ {
@ -33,32 +33,32 @@ typedef struct HB_PositionRec_ {
FT_Pos y_pos;
FT_Pos x_advance;
FT_Pos y_advance;
FT_UShort back; /* number of glyphs to go back
HB_UShort back; /* number of glyphs to go back
for drawing current glyph */
FT_Bool new_advance; /* if set, the advance width values are
HB_Bool new_advance; /* if set, the advance width values are
absolute, i.e., they won't be
added to the original glyph's value
but rather replace them. */
FT_Short cursive_chain; /* character to which this connects,
HB_Short cursive_chain; /* character to which this connects,
may be positive or negative; used
only internally */
} HB_PositionRec, *HB_Position;
typedef struct HB_BufferRec_{
FT_ULong allocated;
HB_UInt allocated;
FT_ULong in_length;
FT_ULong out_length;
FT_ULong in_pos;
FT_ULong out_pos;
HB_UInt in_length;
HB_UInt out_length;
HB_UInt in_pos;
HB_UInt out_pos;
FT_Bool separate_out;
HB_Bool separate_out;
HB_GlyphItem in_string;
HB_GlyphItem out_string;
HB_GlyphItem alt_string;
HB_Position positions;
FT_UShort max_ligID;
HB_UShort max_ligID;
} HB_BufferRec, *HB_Buffer;
HB_Error
@ -72,10 +72,10 @@ hb_buffer_clear( HB_Buffer buffer );
HB_Error
hb_buffer_add_glyph( HB_Buffer buffer,
FT_UInt glyph_index,
FT_UInt properties,
FT_UInt cluster );
HB_UInt glyph_index,
HB_UInt properties,
HB_UInt cluster );
FT_END_HEADER
HB_END_HEADER
#endif /* HARFBUZZ_BUFFER_H */

24
src/harfbuzz-dump-main.c
View File

@ -44,7 +44,7 @@ enum {
};
static void
print_tag (FT_ULong tag)
print_tag (HB_UInt tag)
{
fprintf (stderr, "%c%c%c%c",
(unsigned char)(tag >> 24),
@ -55,12 +55,12 @@ print_tag (FT_ULong tag)
static void
maybe_add_feature (HB_GSUB gsub,
FT_UShort script_index,
FT_ULong tag,
FT_UShort property)
HB_UShort script_index,
HB_UInt tag,
HB_UShort property)
{
HB_Error error;
FT_UShort feature_index;
HB_UShort feature_index;
/* 0xffff == default language system */
error = HB_GSUB_Select_Feature (gsub, tag, script_index, 0xffff, &feature_index);
@ -84,7 +84,7 @@ maybe_add_feature (HB_GSUB gsub,
static void
select_cmap (FT_Face face)
{
FT_UShort i;
HB_UShort i;
FT_CharMap cmap = NULL;
for (i = 0; i < face->num_charmaps; i++)
@ -123,8 +123,8 @@ static void
add_features (HB_GSUB gsub)
{
HB_Error error;
FT_ULong tag = FT_MAKE_TAG ('a', 'r', 'a', 'b');
FT_UShort script_index;
HB_UInt tag = FT_MAKE_TAG ('a', 'r', 'a', 'b');
HB_UShort script_index;
error = HB_GSUB_Select_Script (gsub, tag, &script_index);
@ -150,7 +150,7 @@ add_features (HB_GSUB gsub)
void
dump_string (HB_GSUB_String *str)
{
FT_ULong i;
HB_UInt i;
fprintf (stderr, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n");
for (i = 0; i < str->length; i++)
@ -165,8 +165,8 @@ dump_string (HB_GSUB_String *str)
fprintf (stderr, "<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<\n");
}
FT_UShort arabic_str[] = { 0x645, 0x643, 0x64a, 0x644, 0x639, 0x20, 0x645, 0x627, 0x644, 0x633, 0x644, 0x627 };
FT_UShort arabic_props[] = { I|L, M|L, M|L, M|L, M|L, F|L, I|L, M|L, M|L, M|L, M|L, F|L };
HB_UShort arabic_str[] = { 0x645, 0x643, 0x64a, 0x644, 0x639, 0x20, 0x645, 0x627, 0x644, 0x633, 0x644, 0x627 };
HB_UShort arabic_props[] = { I|L, M|L, M|L, M|L, M|L, F|L, I|L, M|L, M|L, M|L, M|L, F|L };
void
try_string (FT_Library library,
@ -176,7 +176,7 @@ try_string (FT_Library library,
HB_Error error;
HB_GSUB_String *in_str;
HB_GSUB_String *out_str;
FT_ULong i;
HB_UInt i;
if ((error = HB_GSUB_String_New (face->memory, &in_str)))
croak ("HB_GSUB_String_New", error);

14
src/harfbuzz-dump.c
View File

@ -61,7 +61,7 @@ dump (FILE *stream, int indent, const char *format, ...)
}
static void
Dump_UShort_Array (FT_UShort *array, int count, const char *name, FILE *stream, int indent)
Dump_UShort_Array (HB_UShort *array, int count, const char *name, FILE *stream, int indent)
{
int i;
@ -74,7 +74,7 @@ Dump_UShort_Array (FT_UShort *array, int count, const char *name, FILE *stream,
}
static void
Print_Tag (FT_ULong tag, FILE *stream)
Print_Tag (HB_UInt tag, FILE *stream)
{
fprintf (stream, "%c%c%c%c",
(unsigned char)(tag >> 24),
@ -491,8 +491,8 @@ Dump_Device (HB_Device *Device, FILE *stream, int indent, HB_Type hb_type)
for (i = Device->StartSize; i <= Device->EndSize ; i++)
{
FT_UShort val = Device->DeltaValue[i / n_per];
FT_Short signed_val = ((val << ((i % n_per) * bits)) & mask);
HB_UShort val = Device->DeltaValue[i / n_per];
HB_Short signed_val = ((val << ((i % n_per) * bits)) & mask);
dump (stream, indent, "%d", signed_val >> (16 - bits));
if (i != Device->EndSize)
DUMP (", ");
@ -502,7 +502,7 @@ Dump_Device (HB_Device *Device, FILE *stream, int indent, HB_Type hb_type)
}
static void
Dump_ValueRecord (HB_ValueRecord *ValueRecord, FILE *stream, int indent, HB_Type hb_type, FT_UShort value_format)
Dump_ValueRecord (HB_ValueRecord *ValueRecord, FILE *stream, int indent, HB_Type hb_type, HB_UShort value_format)
{
if (value_format & HB_GPOS_FORMAT_HAVE_X_PLACEMENT)
DUMP_FINT (ValueRecord, XPlacement);
@ -555,7 +555,7 @@ Dump_GPOS_Lookup_Single (HB_SubTable *subtable, FILE *stream, int indent, HB_Typ
}
static void
Dump_PairValueRecord (HB_PairValueRecord *PairValueRecord, FILE *stream, int indent, HB_Type hb_type, FT_UShort ValueFormat1, FT_UShort ValueFormat2)
Dump_PairValueRecord (HB_PairValueRecord *PairValueRecord, FILE *stream, int indent, HB_Type hb_type, HB_UShort ValueFormat1, HB_UShort ValueFormat2)
{
DUMP_FUINT (PairValueRecord, SecondGlyph);
DUMP_VALUE_RECORD (&PairValueRecord->Value1, ValueFormat1);
@ -563,7 +563,7 @@ Dump_PairValueRecord (HB_PairValueRecord *PairValueRecord, FILE *stream, int ind
}
static void
Dump_PairSet (HB_PairSet *PairSet, FILE *stream, int indent, HB_Type hb_type, FT_UShort ValueFormat1, FT_UShort ValueFormat2)
Dump_PairSet (HB_PairSet *PairSet, FILE *stream, int indent, HB_Type hb_type, HB_UShort ValueFormat1, HB_UShort ValueFormat2)
{
int i;
DUMP_FUINT (PairSet, PairValueCount);

4
src/harfbuzz-dump.h
View File

@ -24,11 +24,11 @@
#include "harfbuzz-gsub.h"
#include "harfbuzz-gpos.h"
FT_BEGIN_HEADER
HB_BEGIN_HEADER
void HB_Dump_GSUB_Table (HB_GSUB gsub, FILE *stream);
void HB_Dump_GPOS_Table (HB_GPOS gpos, FILE *stream);
FT_END_HEADER
HB_END_HEADER
#endif /* HARFBUZZ_DUMP_H */

30
src/harfbuzz-gdef-private.h
View File

@ -17,22 +17,22 @@
#include "harfbuzz-gdef.h"
#include "harfbuzz-buffer.h"
FT_BEGIN_HEADER
HB_BEGIN_HEADER
/* Attachment related structures */
struct HB_AttachPoint_
{
FT_UShort PointCount; /* size of the PointIndex array */
FT_UShort* PointIndex; /* array of contour points */
HB_UShort PointCount; /* size of the PointIndex array */
HB_UShort* PointIndex; /* array of contour points */
};
/* Ligature Caret related structures */
struct HB_CaretValueFormat1_
{
FT_Short Coordinate; /* x or y value (in design units) */
HB_Short Coordinate; /* x or y value (in design units) */
};
typedef struct HB_CaretValueFormat1_ HB_CaretValueFormat1;
@ -40,7 +40,7 @@ typedef struct HB_CaretValueFormat1_ HB_CaretValueFormat1;
struct HB_CaretValueFormat2_
{
FT_UShort CaretValuePoint; /* contour point index on glyph */
HB_UShort CaretValuePoint; /* contour point index on glyph */
};
typedef struct HB_CaretValueFormat2_ HB_CaretValueFormat2;
@ -48,7 +48,7 @@ typedef struct HB_CaretValueFormat2_ HB_CaretValueFormat2;
struct HB_CaretValueFormat3_
{
FT_Short Coordinate; /* x or y value (in design units) */
HB_Short Coordinate; /* x or y value (in design units) */
HB_Device Device; /* Device table for x or y value */
};
@ -57,7 +57,7 @@ typedef struct HB_CaretValueFormat3_ HB_CaretValueFormat3;
struct HB_CaretValueFormat4_
{
FT_UShort IdCaretValue; /* metric ID */
HB_UShort IdCaretValue; /* metric ID */
};
typedef struct HB_CaretValueFormat4_ HB_CaretValueFormat4;
@ -65,7 +65,7 @@ typedef struct HB_CaretValueFormat4_ HB_CaretValueFormat4;
struct HB_CaretValue_
{
FT_UShort CaretValueFormat; /* 1, 2, 3, or 4 */
HB_UShort CaretValueFormat; /* 1, 2, 3, or 4 */
union
{
@ -81,24 +81,24 @@ typedef struct HB_CaretValue_ HB_CaretValue;
struct HB_LigGlyph_
{
FT_Bool loaded;
HB_Bool loaded;
FT_UShort CaretCount; /* number of caret values */
HB_UShort CaretCount; /* number of caret values */
HB_CaretValue* CaretValue; /* array of caret values */
};
HB_INTERNAL HB_Error
_HB_GDEF_Add_Glyph_Property( HB_GDEFHeader* gdef,
FT_UShort glyphID,
FT_UShort property );
HB_UShort glyphID,
HB_UShort property );
HB_INTERNAL HB_Error
_HB_GDEF_Check_Property( HB_GDEFHeader* gdef,
HB_GlyphItem item,
FT_UShort flags,
FT_UShort* property );
HB_UShort flags,
HB_UShort* property );
FT_END_HEADER
HB_END_HEADER
#endif /* HARFBUZZ_GDEF_PRIVATE_H */

104
src/harfbuzz-gdef.c
View File

@ -158,7 +158,7 @@ HB_Error HB_Load_GDEF_Table( FT_Face face,
{
HB_Error error;
FT_Stream stream = face->stream;
FT_ULong cur_offset, new_offset, base_offset;
HB_UInt cur_offset, new_offset, base_offset;
HB_GDEFHeader* gdef;
@ -303,8 +303,8 @@ static HB_Error Load_AttachPoint( HB_AttachPoint* ap,
{
HB_Error error;
FT_UShort n, count;
FT_UShort* pi;
HB_UShort n, count;
HB_UShort* pi;
if ( ACCESS_Frame( 2L ) )
@ -318,7 +318,7 @@ static HB_Error Load_AttachPoint( HB_AttachPoint* ap,
if ( count )
{
if ( ALLOC_ARRAY( ap->PointIndex, count, FT_UShort ) )
if ( ALLOC_ARRAY( ap->PointIndex, count, HB_UShort ) )
return error;
pi = ap->PointIndex;
@ -352,8 +352,8 @@ static HB_Error Load_AttachList( HB_AttachList* al,
{
HB_Error error;
FT_UShort n, m, count;
FT_ULong cur_offset, new_offset, base_offset;
HB_UShort n, m, count;
HB_UInt cur_offset, new_offset, base_offset;
HB_AttachPoint* ap;
@ -421,7 +421,7 @@ Fail2:
static void Free_AttachList( HB_AttachList* al )
{
FT_UShort n, count;
HB_UShort n, count;
HB_AttachPoint* ap;
@ -460,7 +460,7 @@ static HB_Error Load_CaretValue( HB_CaretValue* cv,
{
HB_Error error;
FT_ULong cur_offset, new_offset, base_offset;
HB_UInt cur_offset, new_offset, base_offset;
base_offset = FILE_Pos();
@ -544,8 +544,8 @@ static HB_Error Load_LigGlyph( HB_LigGlyph* lg,
{
HB_Error error;
FT_UShort n, m, count;
FT_ULong cur_offset, new_offset, base_offset;
HB_UShort n, m, count;
HB_UInt cur_offset, new_offset, base_offset;
HB_CaretValue* cv;
@ -595,7 +595,7 @@ Fail:
static void Free_LigGlyph( HB_LigGlyph* lg )
{
FT_UShort n, count;
HB_UShort n, count;
HB_CaretValue* cv;
@ -620,8 +620,8 @@ static HB_Error Load_LigCaretList( HB_LigCaretList* lcl,
{
HB_Error error;
FT_UShort m, n, count;
FT_ULong cur_offset, new_offset, base_offset;
HB_UShort m, n, count;
HB_UInt cur_offset, new_offset, base_offset;
HB_LigGlyph* lg;
@ -689,7 +689,7 @@ Fail2:
static void Free_LigCaretList( HB_LigCaretList* lcl )
{
FT_UShort n, count;
HB_UShort n, count;
HB_LigGlyph* lg;
@ -718,15 +718,15 @@ static void Free_LigCaretList( HB_LigCaretList* lcl )
***********/
static FT_UShort Get_New_Class( HB_GDEFHeader* gdef,
FT_UShort glyphID,
FT_UShort index )
static HB_UShort Get_New_Class( HB_GDEFHeader* gdef,
HB_UShort glyphID,
HB_UShort index )
{
FT_UShort glyph_index, array_index, count;
FT_UShort byte, bits;
HB_UShort glyph_index, array_index, count;
HB_UShort byte, bits;
HB_ClassRangeRecord* gcrr;
FT_UShort** ngc;
HB_UShort** ngc;
if ( glyphID >= gdef->LastGlyph )
@ -759,10 +759,10 @@ static FT_UShort Get_New_Class( HB_GDEFHeader* gdef,
HB_Error HB_GDEF_Get_Glyph_Property( HB_GDEFHeader* gdef,
FT_UShort glyphID,
FT_UShort* property )
HB_UShort glyphID,
HB_UShort* property )
{
FT_UShort class = 0, index = 0; /* shut compiler up */
HB_UShort class = 0, index = 0; /* shut compiler up */
HB_Error error;
@ -823,12 +823,12 @@ HB_Error HB_GDEF_Get_Glyph_Property( HB_GDEFHeader* gdef,
static HB_Error Make_ClassRange( HB_ClassDefinition* cd,
FT_UShort start,
FT_UShort end,
FT_UShort class )
HB_UShort start,
HB_UShort end,
HB_UShort class )
{
HB_Error error;
FT_UShort index;
HB_UShort index;
HB_ClassDefFormat2* cdf2;
HB_ClassRangeRecord* crr;
@ -858,18 +858,18 @@ static HB_Error Make_ClassRange( HB_ClassDefinition* cd,
HB_Error HB_GDEF_Build_ClassDefinition( HB_GDEFHeader* gdef,
FT_UShort num_glyphs,
FT_UShort glyph_count,
FT_UShort* glyph_array,
FT_UShort* class_array )
HB_UShort num_glyphs,
HB_UShort glyph_count,
HB_UShort* glyph_array,
HB_UShort* class_array )
{
FT_UShort start, curr_glyph, curr_class;
FT_UShort n, m, count;
HB_UShort start, curr_glyph, curr_class;
HB_UShort n, m, count;
HB_Error error;
HB_ClassDefinition* gcd;
HB_ClassRangeRecord* gcrr;
FT_UShort** ngc;
HB_UShort** ngc;
if ( !gdef || !glyph_array || !class_array )
@ -883,7 +883,7 @@ HB_Error HB_GDEF_Build_ClassDefinition( HB_GDEFHeader* gdef,
/* A GlyphClassDef table contains at most 5 different class values */
if ( ALLOC_ARRAY( gcd->Defined, 5, FT_Bool ) )
if ( ALLOC_ARRAY( gcd->Defined, 5, HB_Bool ) )
return error;
gcd->cd.cd2.ClassRangeCount = 0;
@ -970,7 +970,7 @@ HB_Error HB_GDEF_Build_ClassDefinition( HB_GDEFHeader* gdef,
process */
if ( ALLOC_ARRAY( gdef->NewGlyphClasses,
gcd->cd.cd2.ClassRangeCount + 1, FT_UShort* ) )
gcd->cd.cd2.ClassRangeCount + 1, HB_UShort* ) )
goto Fail3;
count = gcd->cd.cd2.ClassRangeCount;
@ -984,7 +984,7 @@ HB_Error HB_GDEF_Build_ClassDefinition( HB_GDEFHeader* gdef,
{
if ( gcrr[0].Start )
{
if ( ALLOC_ARRAY( ngc[0], ( gcrr[0].Start + 3 ) / 4, FT_UShort ) )
if ( ALLOC_ARRAY( ngc[0], ( gcrr[0].Start + 3 ) / 4, HB_UShort ) )
goto Fail2;
}
@ -993,7 +993,7 @@ HB_Error HB_GDEF_Build_ClassDefinition( HB_GDEFHeader* gdef,
if ( gcrr[n].Start - gcrr[n - 1].End > 1 )
if ( ALLOC_ARRAY( ngc[n],
( gcrr[n].Start - gcrr[n - 1].End + 2 ) / 4,
FT_UShort ) )
HB_UShort ) )
goto Fail1;
}
@ -1001,7 +1001,7 @@ HB_Error HB_GDEF_Build_ClassDefinition( HB_GDEFHeader* gdef,
{
if ( ALLOC_ARRAY( ngc[count],
( num_glyphs - gcrr[count - 1].End + 2 ) / 4,
FT_UShort ) )
HB_UShort ) )
goto Fail1;
}
}
@ -1009,7 +1009,7 @@ HB_Error HB_GDEF_Build_ClassDefinition( HB_GDEFHeader* gdef,
{
if ( ALLOC_ARRAY( ngc[count],
( num_glyphs + 3 ) / 4,
FT_UShort ) )
HB_UShort ) )
goto Fail2;
}
@ -1040,8 +1040,8 @@ Fail4:
static void Free_NewGlyphClasses( HB_GDEFHeader* gdef )
{
FT_UShort** ngc;
FT_UShort n, count;
HB_UShort** ngc;
HB_UShort n, count;
if ( gdef->NewGlyphClasses )
@ -1059,16 +1059,16 @@ static void Free_NewGlyphClasses( HB_GDEFHeader* gdef )
HB_INTERNAL HB_Error
_HB_GDEF_Add_Glyph_Property( HB_GDEFHeader* gdef,
FT_UShort glyphID,
FT_UShort property )
HB_UShort glyphID,
HB_UShort property )
{
HB_Error error;
FT_UShort class, new_class, index = 0; /* shut compiler up */
FT_UShort byte, bits, mask;
FT_UShort array_index, glyph_index, count;
HB_UShort class, new_class, index = 0; /* shut compiler up */
HB_UShort byte, bits, mask;
HB_UShort array_index, glyph_index, count;
HB_ClassRangeRecord* gcrr;
FT_UShort** ngc;
HB_UShort** ngc;
error = _HB_OPEN_Get_Class( &gdef->GlyphClassDef, glyphID, &class, &index );
@ -1146,15 +1146,15 @@ _HB_GDEF_Add_Glyph_Property( HB_GDEFHeader* gdef,
HB_INTERNAL HB_Error
_HB_GDEF_Check_Property( HB_GDEFHeader* gdef,
HB_GlyphItem gitem,
FT_UShort flags,
FT_UShort* property )
HB_UShort flags,
HB_UShort* property )
{
HB_Error error;
if ( gdef )
{
FT_UShort basic_glyph_class;
FT_UShort desired_attachment_class;
HB_UShort basic_glyph_class;
HB_UShort desired_attachment_class;
if ( gitem->gproperties == HB_GLYPH_PROPERTIES_UNKNOWN )
{

32
src/harfbuzz-gdef.h
View File

@ -15,7 +15,7 @@
#include "harfbuzz-open.h"
FT_BEGIN_HEADER
HB_BEGIN_HEADER
#define HB_Err_Invalid_GDEF_SubTable_Format 0x1030
#define HB_Err_Invalid_GDEF_SubTable 0x1031
@ -34,10 +34,10 @@ typedef struct HB_AttachPoint_ HB_AttachPoint;
struct HB_AttachList_
{
FT_Bool loaded;
HB_Bool loaded;
HB_Coverage Coverage; /* Coverage table */
FT_UShort GlyphCount; /* number of glyphs with
HB_UShort GlyphCount; /* number of glyphs with
attachments */
HB_AttachPoint* AttachPoint; /* array of AttachPoint tables */
};
@ -48,10 +48,10 @@ typedef struct HB_LigGlyph_ HB_LigGlyph;
struct HB_LigCaretList_
{
FT_Bool loaded;
HB_Bool loaded;
HB_Coverage Coverage; /* Coverage table */
FT_UShort LigGlyphCount; /* number of ligature glyphs */
HB_UShort LigGlyphCount; /* number of ligature glyphs */
HB_LigGlyph* LigGlyph; /* array of LigGlyph tables */
};
@ -81,18 +81,18 @@ typedef struct HB_LigCaretList_ HB_LigCaretList;
struct HB_GDEFHeader_
{
FT_ULong offset;
HB_UInt offset;
FT_Fixed Version;
HB_ClassDefinition GlyphClassDef;
HB_AttachList AttachList;
HB_LigCaretList LigCaretList;
FT_ULong MarkAttachClassDef_offset;
HB_UInt MarkAttachClassDef_offset;
HB_ClassDefinition MarkAttachClassDef; /* new in OT 1.2 */
FT_UShort LastGlyph;
FT_UShort** NewGlyphClasses;
HB_UShort LastGlyph;
HB_UShort** NewGlyphClasses;
};
typedef struct HB_GDEFHeader_ HB_GDEFHeader;
@ -110,16 +110,16 @@ HB_Error HB_Done_GDEF_Table ( HB_GDEFHeader* gdef );
HB_Error HB_GDEF_Get_Glyph_Property( HB_GDEFHeader* gdef,
FT_UShort glyphID,
FT_UShort* property );
HB_UShort glyphID,
HB_UShort* property );
HB_Error HB_GDEF_Build_ClassDefinition( HB_GDEFHeader* gdef,
FT_UShort num_glyphs,
FT_UShort glyph_count,
FT_UShort* glyph_array,
FT_UShort* class_array );
HB_UShort num_glyphs,
HB_UShort glyph_count,
HB_UShort* glyph_array,
HB_UShort* class_array );
FT_END_HEADER
HB_END_HEADER
#endif /* HARFBUZZ_GDEF_H */

34
src/harfbuzz-global.h Normal file
View File

@ -0,0 +1,34 @@
/*******************************************************************
*
* Copyright 1996-2000 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
* Copyright 2007 Trolltech ASA
* Copyright 2007 Behdad Esfahbod
*
* This is part of HarfBuzz, an OpenType Layout engine library.
*
* See the file name COPYING for licensing information.
*
******************************************************************/
#ifndef HARFBUZZ_GLOBAL_H
#define HARFBUZZ_GLOBAL_H
#ifdef __cplusplus
#define HB_BEGIN_HEADER extern "C" {
#define HB_END_HEADER }
#else
#define HB_BEGIN_HEADER /* nothing */
#define HB_END_HEADER /* nothing */
#endif
HB_BEGIN_HEADER
typedef unsigned short HB_UShort;
typedef signed short HB_Short;
typedef unsigned int HB_UInt;
typedef signed int HB_Int;
typedef int HB_Bool;
HB_END_HEADER
#endif

182
src/harfbuzz-gpos-private.h
View File

@ -16,20 +16,20 @@
#include "harfbuzz-impl.h"
#include "harfbuzz-gpos.h"
FT_BEGIN_HEADER
HB_BEGIN_HEADER
/* shared tables */
struct HB_ValueRecord_
{
FT_Short XPlacement; /* horizontal adjustment for
HB_Short XPlacement; /* horizontal adjustment for
placement */
FT_Short YPlacement; /* vertical adjustment for
HB_Short YPlacement; /* vertical adjustment for
placement */
FT_Short XAdvance; /* horizontal adjustment for
HB_Short XAdvance; /* horizontal adjustment for
advance */
FT_Short YAdvance; /* vertical adjustment for
HB_Short YAdvance; /* vertical adjustment for
advance */
HB_Device XPlacementDevice; /* device table for horizontal
placement */
@ -39,10 +39,10 @@ struct HB_ValueRecord_
advance */
HB_Device YAdvanceDevice; /* device table for vertical
advance */
FT_UShort XIdPlacement; /* horizontal placement metric ID */
FT_UShort YIdPlacement; /* vertical placement metric ID */
FT_UShort XIdAdvance; /* horizontal advance metric ID */
FT_UShort YIdAdvance; /* vertical advance metric ID */
HB_UShort XIdPlacement; /* horizontal placement metric ID */
HB_UShort YIdPlacement; /* vertical placement metric ID */
HB_UShort XIdAdvance; /* horizontal advance metric ID */
HB_UShort YIdAdvance; /* vertical advance metric ID */
};
typedef struct HB_ValueRecord_ HB_ValueRecord;
@ -67,8 +67,8 @@ typedef struct HB_ValueRecord_ HB_ValueRecord;
struct HB_AnchorFormat1_
{
FT_Short XCoordinate; /* horizontal value */
FT_Short YCoordinate; /* vertical value */
HB_Short XCoordinate; /* horizontal value */
HB_Short YCoordinate; /* vertical value */
};
typedef struct HB_AnchorFormat1_ HB_AnchorFormat1;
@ -76,9 +76,9 @@ typedef struct HB_AnchorFormat1_ HB_AnchorFormat1;
struct HB_AnchorFormat2_
{
FT_Short XCoordinate; /* horizontal value */
FT_Short YCoordinate; /* vertical value */
FT_UShort AnchorPoint; /* index to glyph contour point */
HB_Short XCoordinate; /* horizontal value */
HB_Short YCoordinate; /* vertical value */
HB_UShort AnchorPoint; /* index to glyph contour point */
};
typedef struct HB_AnchorFormat2_ HB_AnchorFormat2;
@ -86,8 +86,8 @@ typedef struct HB_AnchorFormat2_ HB_AnchorFormat2;
struct HB_AnchorFormat3_
{
FT_Short XCoordinate; /* horizontal value */
FT_Short YCoordinate; /* vertical value */
HB_Short XCoordinate; /* horizontal value */
HB_Short YCoordinate; /* vertical value */
HB_Device XDeviceTable; /* device table for X coordinate */
HB_Device YDeviceTable; /* device table for Y coordinate */
};
@ -97,8 +97,8 @@ typedef struct HB_AnchorFormat3_ HB_AnchorFormat3;
struct HB_AnchorFormat4_
{
FT_UShort XIdAnchor; /* horizontal metric ID */
FT_UShort YIdAnchor; /* vertical metric ID */
HB_UShort XIdAnchor; /* horizontal metric ID */
HB_UShort YIdAnchor; /* vertical metric ID */
};
typedef struct HB_AnchorFormat4_ HB_AnchorFormat4;
@ -106,7 +106,7 @@ typedef struct HB_AnchorFormat4_ HB_AnchorFormat4;
struct HB_Anchor_
{
FT_UShort PosFormat; /* 1, 2, 3, or 4 -- 0 indicates
HB_UShort PosFormat; /* 1, 2, 3, or 4 -- 0 indicates
that there is no Anchor table */
union
@ -123,7 +123,7 @@ typedef struct HB_Anchor_ HB_Anchor;
struct HB_MarkRecord_
{
FT_UShort Class; /* mark class */
HB_UShort Class; /* mark class */
HB_Anchor MarkAnchor; /* anchor table */
};
@ -132,7 +132,7 @@ typedef struct HB_MarkRecord_ HB_MarkRecord;
struct HB_MarkArray_
{
FT_UShort MarkCount; /* number of MarkRecord tables */
HB_UShort MarkCount; /* number of MarkRecord tables */
HB_MarkRecord* MarkRecord; /* array of MarkRecord tables */
};
@ -152,7 +152,7 @@ typedef struct HB_SinglePosFormat1_ HB_SinglePosFormat1;
struct HB_SinglePosFormat2_
{
FT_UShort ValueCount; /* number of ValueRecord tables */
HB_UShort ValueCount; /* number of ValueRecord tables */
HB_ValueRecord* Value; /* array of ValueRecord tables */
};
@ -161,10 +161,10 @@ typedef struct HB_SinglePosFormat2_ HB_SinglePosFormat2;
struct HB_SinglePos_
{
FT_UShort PosFormat; /* 1 or 2 */
HB_UShort PosFormat; /* 1 or 2 */
HB_Coverage Coverage; /* Coverage table */
FT_UShort ValueFormat; /* format of ValueRecord table */
HB_UShort ValueFormat; /* format of ValueRecord table */
union
{
@ -180,7 +180,7 @@ typedef struct HB_SinglePos_ HB_SinglePos;
struct HB_PairValueRecord_
{
FT_UShort SecondGlyph; /* glyph ID for second glyph */
HB_UShort SecondGlyph; /* glyph ID for second glyph */
HB_ValueRecord Value1; /* pos. data for first glyph */
HB_ValueRecord Value2; /* pos. data for second glyph */
};
@ -190,7 +190,7 @@ typedef struct HB_PairValueRecord_ HB_PairValueRecord;
struct HB_PairSet_
{
FT_UShort PairValueCount;
HB_UShort PairValueCount;
/* number of PairValueRecord tables */
HB_PairValueRecord* PairValueRecord;
/* array of PairValueRecord tables */
@ -201,7 +201,7 @@ typedef struct HB_PairSet_ HB_PairSet;
struct HB_PairPosFormat1_
{
FT_UShort PairSetCount; /* number of PairSet tables */
HB_UShort PairSetCount; /* number of PairSet tables */
HB_PairSet* PairSet; /* array of PairSet tables */
};
@ -229,9 +229,9 @@ struct HB_PairPosFormat2_
{
HB_ClassDefinition ClassDef1; /* class def. for first glyph */
HB_ClassDefinition ClassDef2; /* class def. for second glyph */
FT_UShort Class1Count; /* number of classes in ClassDef1
HB_UShort Class1Count; /* number of classes in ClassDef1
table */
FT_UShort Class2Count; /* number of classes in ClassDef2
HB_UShort Class2Count; /* number of classes in ClassDef2
table */
HB_Class1Record* Class1Record; /* array of Class1Record tables */
};
@ -241,11 +241,11 @@ typedef struct HB_PairPosFormat2_ HB_PairPosFormat2;
struct HB_PairPos_
{
FT_UShort PosFormat; /* 1 or 2 */
HB_UShort PosFormat; /* 1 or 2 */
HB_Coverage Coverage; /* Coverage table */
FT_UShort ValueFormat1; /* format of ValueRecord table
HB_UShort ValueFormat1; /* format of ValueRecord table
for first glyph */
FT_UShort ValueFormat2; /* format of ValueRecord table
HB_UShort ValueFormat2; /* format of ValueRecord table
for second glyph */
union
@ -271,9 +271,9 @@ typedef struct HB_EntryExitRecord_ HB_EntryExitRecord;
struct HB_CursivePos_
{
FT_UShort PosFormat; /* always 1 */
HB_UShort PosFormat; /* always 1 */
HB_Coverage Coverage; /* Coverage table */
FT_UShort EntryExitCount;
HB_UShort EntryExitCount;
/* number of EntryExitRecord tables */
HB_EntryExitRecord* EntryExitRecord;
/* array of EntryExitRecord tables */
@ -295,7 +295,7 @@ typedef struct HB_BaseRecord_ HB_BaseRecord;
struct HB_BaseArray_
{
FT_UShort BaseCount; /* number of BaseRecord tables */
HB_UShort BaseCount; /* number of BaseRecord tables */
HB_BaseRecord* BaseRecord; /* array of BaseRecord tables */
};
@ -304,10 +304,10 @@ typedef struct HB_BaseArray_ HB_BaseArray;
struct HB_MarkBasePos_
{
FT_UShort PosFormat; /* always 1 */
HB_UShort PosFormat; /* always 1 */
HB_Coverage MarkCoverage; /* mark glyph coverage table */
HB_Coverage BaseCoverage; /* base glyph coverage table */
FT_UShort ClassCount; /* number of mark classes */
HB_UShort ClassCount; /* number of mark classes */
HB_MarkArray MarkArray; /* mark array table */
HB_BaseArray BaseArray; /* base array table */
};
@ -328,7 +328,7 @@ typedef struct HB_ComponentRecord_ HB_ComponentRecord;
struct HB_LigatureAttach_
{
FT_UShort ComponentCount;
HB_UShort ComponentCount;
/* number of ComponentRecord tables */
HB_ComponentRecord* ComponentRecord;
/* array of ComponentRecord tables */
@ -339,7 +339,7 @@ typedef struct HB_LigatureAttach_ HB_LigatureAttach;
struct HB_LigatureArray_
{
FT_UShort LigatureCount; /* number of LigatureAttach tables */
HB_UShort LigatureCount; /* number of LigatureAttach tables */
HB_LigatureAttach* LigatureAttach;
/* array of LigatureAttach tables */
};
@ -349,11 +349,11 @@ typedef struct HB_LigatureArray_ HB_LigatureArray;
struct HB_MarkLigPos_
{
FT_UShort PosFormat; /* always 1 */
HB_UShort PosFormat; /* always 1 */
HB_Coverage MarkCoverage; /* mark glyph coverage table */
HB_Coverage LigatureCoverage;
/* ligature glyph coverage table */
FT_UShort ClassCount; /* number of mark classes */
HB_UShort ClassCount; /* number of mark classes */
HB_MarkArray MarkArray; /* mark array table */
HB_LigatureArray LigatureArray; /* ligature array table */
};
@ -374,7 +374,7 @@ typedef struct HB_Mark2Record_ HB_Mark2Record;
struct HB_Mark2Array_
{
FT_UShort Mark2Count; /* number of Mark2Record tables */
HB_UShort Mark2Count; /* number of Mark2Record tables */
HB_Mark2Record* Mark2Record; /* array of Mark2Record tables */
};
@ -383,10 +383,10 @@ typedef struct HB_Mark2Array_ HB_Mark2Array;
struct HB_MarkMarkPos_
{
FT_UShort PosFormat; /* always 1 */
HB_UShort PosFormat; /* always 1 */
HB_Coverage Mark1Coverage; /* first mark glyph coverage table */
HB_Coverage Mark2Coverage; /* second mark glyph coverave table */
FT_UShort ClassCount; /* number of combining mark classes */
HB_UShort ClassCount; /* number of combining mark classes */
HB_MarkArray Mark1Array; /* MarkArray table for first mark */
HB_Mark2Array Mark2Array; /* MarkArray table for second mark */
};
@ -398,9 +398,9 @@ typedef struct HB_MarkMarkPos_ HB_MarkMarkPos;
struct HB_PosLookupRecord_
{
FT_UShort SequenceIndex; /* index into current
HB_UShort SequenceIndex; /* index into current
glyph sequence */
FT_UShort LookupListIndex; /* Lookup to apply to that pos. */
HB_UShort LookupListIndex; /* Lookup to apply to that pos. */
};
typedef struct HB_PosLookupRecord_ HB_PosLookupRecord;
@ -410,9 +410,9 @@ typedef struct HB_PosLookupRecord_ HB_PosLookupRecord;
struct HB_PosRule_
{
FT_UShort GlyphCount; /* total number of input glyphs */
FT_UShort PosCount; /* number of PosLookupRecord tables */
FT_UShort* Input; /* array of input glyph IDs */
HB_UShort GlyphCount; /* total number of input glyphs */
HB_UShort PosCount; /* number of PosLookupRecord tables */
HB_UShort* Input; /* array of input glyph IDs */
HB_PosLookupRecord* PosLookupRecord;
/* array of PosLookupRecord tables */
};
@ -422,7 +422,7 @@ typedef struct HB_PosRule_ HB_PosRule;
struct HB_PosRuleSet_
{
FT_UShort PosRuleCount; /* number of PosRule tables */
HB_UShort PosRuleCount; /* number of PosRule tables */
HB_PosRule* PosRule; /* array of PosRule tables */
};
@ -432,7 +432,7 @@ typedef struct HB_PosRuleSet_ HB_PosRuleSet;
struct HB_ContextPosFormat1_
{
HB_Coverage Coverage; /* Coverage table */
FT_UShort PosRuleSetCount; /* number of PosRuleSet tables */
HB_UShort PosRuleSetCount; /* number of PosRuleSet tables */
HB_PosRuleSet* PosRuleSet; /* array of PosRuleSet tables */
};
@ -441,9 +441,9 @@ typedef struct HB_ContextPosFormat1_ HB_ContextPosFormat1;
struct HB_PosClassRule_
{
FT_UShort GlyphCount; /* total number of context classes */
FT_UShort PosCount; /* number of PosLookupRecord tables */
FT_UShort* Class; /* array of classes */
HB_UShort GlyphCount; /* total number of context classes */
HB_UShort PosCount; /* number of PosLookupRecord tables */
HB_UShort* Class; /* array of classes */
HB_PosLookupRecord* PosLookupRecord;
/* array of PosLookupRecord tables */
};
@ -453,7 +453,7 @@ typedef struct HB_PosClassRule_ HB_PosClassRule;
struct HB_PosClassSet_
{
FT_UShort PosClassRuleCount;
HB_UShort PosClassRuleCount;
/* number of PosClassRule tables */
HB_PosClassRule* PosClassRule; /* array of PosClassRule tables */
};
@ -467,11 +467,11 @@ typedef struct HB_PosClassSet_ HB_PosClassSet;
struct HB_ContextPosFormat2_
{
FT_UShort MaxContextLength;
HB_UShort MaxContextLength;
/* maximal context length */
HB_Coverage Coverage; /* Coverage table */
HB_ClassDefinition ClassDef; /* ClassDef table */
FT_UShort PosClassSetCount;
HB_UShort PosClassSetCount;
/* number of PosClassSet tables */
HB_PosClassSet* PosClassSet; /* array of PosClassSet tables */
};
@ -481,8 +481,8 @@ typedef struct HB_ContextPosFormat2_ HB_ContextPosFormat2;
struct HB_ContextPosFormat3_
{
FT_UShort GlyphCount; /* number of input glyphs */
FT_UShort PosCount; /* number of PosLookupRecord tables */
HB_UShort GlyphCount; /* number of input glyphs */
HB_UShort PosCount; /* number of PosLookupRecord tables */
HB_Coverage* Coverage; /* array of Coverage tables */
HB_PosLookupRecord* PosLookupRecord;
/* array of PosLookupRecord tables */
@ -493,7 +493,7 @@ typedef struct HB_ContextPosFormat3_ HB_ContextPosFormat3;
struct HB_ContextPos_
{
FT_UShort PosFormat; /* 1, 2, or 3 */
HB_UShort PosFormat; /* 1, 2, or 3 */
union
{
@ -510,16 +510,16 @@ typedef struct HB_ContextPos_ HB_ContextPos;
struct HB_ChainPosRule_
{
FT_UShort BacktrackGlyphCount;
HB_UShort BacktrackGlyphCount;
/* total number of backtrack glyphs */
FT_UShort* Backtrack; /* array of backtrack glyph IDs */
FT_UShort InputGlyphCount;
HB_UShort* Backtrack; /* array of backtrack glyph IDs */
HB_UShort InputGlyphCount;
/* total number of input glyphs */
FT_UShort* Input; /* array of input glyph IDs */
FT_UShort LookaheadGlyphCount;
HB_UShort* Input; /* array of input glyph IDs */
HB_UShort LookaheadGlyphCount;
/* total number of lookahead glyphs */
FT_UShort* Lookahead; /* array of lookahead glyph IDs */
FT_UShort PosCount; /* number of PosLookupRecords */
HB_UShort* Lookahead; /* array of lookahead glyph IDs */
HB_UShort PosCount; /* number of PosLookupRecords */
HB_PosLookupRecord* PosLookupRecord;
/* array of PosLookupRecords */
};
@ -529,7 +529,7 @@ typedef struct HB_ChainPosRule_ HB_ChainPosRule;
struct HB_ChainPosRuleSet_
{
FT_UShort ChainPosRuleCount;
HB_UShort ChainPosRuleCount;
/* number of ChainPosRule tables */
HB_ChainPosRule* ChainPosRule; /* array of ChainPosRule tables */
};
@ -540,7 +540,7 @@ typedef struct HB_ChainPosRuleSet_ HB_ChainPosRuleSet;
struct HB_ChainContextPosFormat1_
{
HB_Coverage Coverage; /* Coverage table */
FT_UShort ChainPosRuleSetCount;
HB_UShort ChainPosRuleSetCount;
/* number of ChainPosRuleSet tables */
HB_ChainPosRuleSet* ChainPosRuleSet;
/* array of ChainPosRuleSet tables */
@ -551,18 +551,18 @@ typedef struct HB_ChainContextPosFormat1_ HB_ChainContextPosFormat1;
struct HB_ChainPosClassRule_
{
FT_UShort BacktrackGlyphCount;
HB_UShort BacktrackGlyphCount;
/* total number of backtrack
classes */
FT_UShort* Backtrack; /* array of backtrack classes */
FT_UShort InputGlyphCount;
HB_UShort* Backtrack; /* array of backtrack classes */
HB_UShort InputGlyphCount;
/* total number of context classes */
FT_UShort* Input; /* array of context classes */
FT_UShort LookaheadGlyphCount;
HB_UShort* Input; /* array of context classes */
HB_UShort LookaheadGlyphCount;
/* total number of lookahead
classes */
FT_UShort* Lookahead; /* array of lookahead classes */
FT_UShort PosCount; /* number of PosLookupRecords */
HB_UShort* Lookahead; /* array of lookahead classes */
HB_UShort PosCount; /* number of PosLookupRecords */
HB_PosLookupRecord* PosLookupRecord;
/* array of substitution lookups */
};
@ -572,7 +572,7 @@ typedef struct HB_ChainPosClassRule_ HB_ChainPosClassRule;
struct HB_ChainPosClassSet_
{
FT_UShort ChainPosClassRuleCount;
HB_UShort ChainPosClassRuleCount;
/* number of ChainPosClassRule
tables */
HB_ChainPosClassRule* ChainPosClassRule;
@ -591,20 +591,20 @@ struct HB_ChainContextPosFormat2_
{
HB_Coverage Coverage; /* Coverage table */
FT_UShort MaxBacktrackLength;
HB_UShort MaxBacktrackLength;
/* maximal backtrack length */
HB_ClassDefinition BacktrackClassDef;
/* BacktrackClassDef table */
FT_UShort MaxInputLength;
HB_UShort MaxInputLength;
/* maximal input length */
HB_ClassDefinition InputClassDef;
/* InputClassDef table */
FT_UShort MaxLookaheadLength;
HB_UShort MaxLookaheadLength;
/* maximal lookahead length */
HB_ClassDefinition LookaheadClassDef;
/* LookaheadClassDef table */
FT_UShort ChainPosClassSetCount;
HB_UShort ChainPosClassSetCount;
/* number of ChainPosClassSet
tables */
HB_ChainPosClassSet* ChainPosClassSet;
@ -617,22 +617,22 @@ typedef struct HB_ChainContextPosFormat2_ HB_ChainContextPosFormat2;
struct HB_ChainContextPosFormat3_
{
FT_UShort BacktrackGlyphCount;
HB_UShort BacktrackGlyphCount;
/* number of backtrack glyphs */
HB_Coverage* BacktrackCoverage;
/* array of backtrack Coverage
tables */
FT_UShort InputGlyphCount;
HB_UShort InputGlyphCount;
/* number of input glyphs */
HB_Coverage* InputCoverage;
/* array of input coverage
tables */
FT_UShort LookaheadGlyphCount;
HB_UShort LookaheadGlyphCount;
/* number of lookahead glyphs */
HB_Coverage* LookaheadCoverage;
/* array of lookahead coverage
tables */
FT_UShort PosCount; /* number of PosLookupRecords */
HB_UShort PosCount; /* number of PosLookupRecords */
HB_PosLookupRecord* PosLookupRecord;
/* array of substitution lookups */
};
@ -642,7 +642,7 @@ typedef struct HB_ChainContextPosFormat3_ HB_ChainContextPosFormat3;
struct HB_ChainContextPos_
{
FT_UShort PosFormat; /* 1, 2, or 3 */
HB_UShort PosFormat; /* 1, 2, or 3 */
union
{
@ -659,8 +659,8 @@ typedef struct HB_ChainContextPos_ HB_ChainContextPos;
/* LookupType 10 */
struct HB_ExtensionPos_
{
FT_UShort PosFormat; /* always 1 */
FT_UShort LookuptType; /* lookup-type of referenced subtable */
HB_UShort PosFormat; /* always 1 */
HB_UShort LookuptType; /* lookup-type of referenced subtable */
HB_GPOS_SubTable *subtable; /* referenced subtable */
};
@ -687,12 +687,12 @@ typedef union HB_GPOS_SubTable_ HB_GPOS_SubTable;
HB_INTERNAL HB_Error
_HB_GPOS_Load_SubTable( HB_GPOS_SubTable* st,
FT_Stream stream,
FT_UShort lookup_type );
HB_UShort lookup_type );
HB_INTERNAL void
_HB_GPOS_Free_SubTable( HB_GPOS_SubTable* st,
FT_UShort lookup_type );
HB_UShort lookup_type );
FT_END_HEADER
HB_END_HEADER
#endif /* HARFBUZZ_GPOS_PRIVATE_H */

540
src/harfbuzz-gpos.c
View File

File diff suppressed because it is too large Load Diff

52
src/harfbuzz-gpos.h
View File

@ -16,7 +16,7 @@
#include "harfbuzz-gdef.h"
#include "harfbuzz-buffer.h"
FT_BEGIN_HEADER
HB_BEGIN_HEADER
#define HB_Err_Invalid_GPOS_SubTable_Format 0x1020
#define HB_Err_Invalid_GPOS_SubTable 0x1021
@ -49,8 +49,8 @@ FT_BEGIN_HEADER
_glyph = HANDLE_Glyph( glyph ) */
typedef HB_Error (*HB_GlyphFunction)(FT_Face face,
FT_UInt glyphIndex,
FT_Int loadFlags );
HB_UInt glyphIndex,
HB_Int loadFlags );
/* A pointer to a function which accesses the PostScript interpreter.
@ -65,7 +65,7 @@ typedef HB_Error (*HB_GlyphFunction)(FT_Face face,
be rounded). */
typedef HB_Error (*HB_MMFunction)(FT_Face face,
FT_UShort metric_id,
HB_UShort metric_id,
FT_Pos* metric_value,
void* data );
@ -106,38 +106,38 @@ HB_Error HB_Done_GPOS_Table( HB_GPOSHeader* gpos );
HB_Error HB_GPOS_Select_Script( HB_GPOSHeader* gpos,
FT_ULong script_tag,
FT_UShort* script_index );
HB_UInt script_tag,
HB_UShort* script_index );
HB_Error HB_GPOS_Select_Language( HB_GPOSHeader* gpos,
FT_ULong language_tag,
FT_UShort script_index,
FT_UShort* language_index,
FT_UShort* req_feature_index );
HB_UInt language_tag,
HB_UShort script_index,
HB_UShort* language_index,
HB_UShort* req_feature_index );
HB_Error HB_GPOS_Select_Feature( HB_GPOSHeader* gpos,
FT_ULong feature_tag,
FT_UShort script_index,
FT_UShort language_index,
FT_UShort* feature_index );
HB_UInt feature_tag,
HB_UShort script_index,
HB_UShort language_index,
HB_UShort* feature_index );
HB_Error HB_GPOS_Query_Scripts( HB_GPOSHeader* gpos,
FT_ULong** script_tag_list );
HB_UInt** script_tag_list );
HB_Error HB_GPOS_Query_Languages( HB_GPOSHeader* gpos,
FT_UShort script_index,
FT_ULong** language_tag_list );
HB_UShort script_index,
HB_UInt** language_tag_list );
HB_Error HB_GPOS_Query_Features( HB_GPOSHeader* gpos,
FT_UShort script_index,
FT_UShort language_index,
FT_ULong** feature_tag_list );
HB_UShort script_index,
HB_UShort language_index,
HB_UInt** feature_tag_list );
HB_Error HB_GPOS_Add_Feature( HB_GPOSHeader* gpos,
FT_UShort feature_index,
FT_UInt property );
HB_UShort feature_index,
HB_UInt property );
HB_Error HB_GPOS_Clear_Features( HB_GPOSHeader* gpos );
@ -156,11 +156,11 @@ HB_Error HB_GPOS_Register_MM_Function( HB_GPOSHeader* gpos,
HB_Error HB_GPOS_Apply_String( FT_Face face,
HB_GPOSHeader* gpos,
FT_UShort load_flags,
HB_UShort load_flags,
HB_Buffer buffer,
FT_Bool dvi,
FT_Bool r2l );
HB_Bool dvi,
HB_Bool r2l );
FT_END_HEADER
HB_END_HEADER
#endif /* HARFBUZZ_GPOS_H */

142
src/harfbuzz-gsub-private.h
View File

@ -16,7 +16,7 @@
#include "harfbuzz-impl.h"
#include "harfbuzz-gsub.h"
FT_BEGIN_HEADER
HB_BEGIN_HEADER
typedef union HB_GSUB_SubTable_ HB_GSUB_SubTable;
@ -25,7 +25,7 @@ typedef union HB_GSUB_SubTable_ HB_GSUB_SubTable;
struct HB_SingleSubstFormat1_
{
FT_Short DeltaGlyphID; /* constant added to get
HB_Short DeltaGlyphID; /* constant added to get
substitution glyph index */
};
@ -34,9 +34,9 @@ typedef struct HB_SingleSubstFormat1_ HB_SingleSubstFormat1;
struct HB_SingleSubstFormat2_
{
FT_UShort GlyphCount; /* number of glyph IDs in
HB_UShort GlyphCount; /* number of glyph IDs in
Substitute array */
FT_UShort* Substitute; /* array of substitute glyph IDs */
HB_UShort* Substitute; /* array of substitute glyph IDs */
};
typedef struct HB_SingleSubstFormat2_ HB_SingleSubstFormat2;
@ -44,7 +44,7 @@ typedef struct HB_SingleSubstFormat2_ HB_SingleSubstFormat2;
struct HB_SingleSubst_
{
FT_UShort SubstFormat; /* 1 or 2 */
HB_UShort SubstFormat; /* 1 or 2 */
HB_Coverage Coverage; /* Coverage table */
union
@ -61,9 +61,9 @@ typedef struct HB_SingleSubst_ HB_SingleSubst;
struct HB_Sequence_
{
FT_UShort GlyphCount; /* number of glyph IDs in the
HB_UShort GlyphCount; /* number of glyph IDs in the
Substitute array */
FT_UShort* Substitute; /* string of glyph IDs to
HB_UShort* Substitute; /* string of glyph IDs to
substitute */
};
@ -72,9 +72,9 @@ typedef struct HB_Sequence_ HB_Sequence;
struct HB_MultipleSubst_
{
FT_UShort SubstFormat; /* always 1 */
HB_UShort SubstFormat; /* always 1 */
HB_Coverage Coverage; /* Coverage table */
FT_UShort SequenceCount; /* number of Sequence tables */
HB_UShort SequenceCount; /* number of Sequence tables */
HB_Sequence* Sequence; /* array of Sequence tables */
};
@ -85,9 +85,9 @@ typedef struct HB_MultipleSubst_ HB_MultipleSubst;
struct HB_AlternateSet_
{
FT_UShort GlyphCount; /* number of glyph IDs in the
HB_UShort GlyphCount; /* number of glyph IDs in the
Alternate array */
FT_UShort* Alternate; /* array of alternate glyph IDs */
HB_UShort* Alternate; /* array of alternate glyph IDs */
};
typedef struct HB_AlternateSet_ HB_AlternateSet;
@ -95,9 +95,9 @@ typedef struct HB_AlternateSet_ HB_AlternateSet;
struct HB_AlternateSubst_
{
FT_UShort SubstFormat; /* always 1 */
HB_UShort SubstFormat; /* always 1 */
HB_Coverage Coverage; /* Coverage table */
FT_UShort AlternateSetCount;
HB_UShort AlternateSetCount;
/* number of AlternateSet tables */
HB_AlternateSet* AlternateSet; /* array of AlternateSet tables */
};
@ -109,10 +109,10 @@ typedef struct HB_AlternateSubst_ HB_AlternateSubst;
struct HB_Ligature_
{
FT_UShort LigGlyph; /* glyphID of ligature
HB_UShort LigGlyph; /* glyphID of ligature
to substitute */
FT_UShort ComponentCount; /* number of components in ligature */
FT_UShort* Component; /* array of component glyph IDs */
HB_UShort ComponentCount; /* number of components in ligature */
HB_UShort* Component; /* array of component glyph IDs */
};
typedef struct HB_Ligature_ HB_Ligature;
@ -120,7 +120,7 @@ typedef struct HB_Ligature_ HB_Ligature;
struct HB_LigatureSet_
{
FT_UShort LigatureCount; /* number of Ligature tables */
HB_UShort LigatureCount; /* number of Ligature tables */
HB_Ligature* Ligature; /* array of Ligature tables */
};
@ -129,9 +129,9 @@ typedef struct HB_LigatureSet_ HB_LigatureSet;
struct HB_LigatureSubst_
{
FT_UShort SubstFormat; /* always 1 */
HB_UShort SubstFormat; /* always 1 */
HB_Coverage Coverage; /* Coverage table */
FT_UShort LigatureSetCount; /* number of LigatureSet tables */
HB_UShort LigatureSetCount; /* number of LigatureSet tables */
HB_LigatureSet* LigatureSet; /* array of LigatureSet tables */
};
@ -142,9 +142,9 @@ typedef struct HB_LigatureSubst_ HB_LigatureSubst;
struct HB_SubstLookupRecord_
{
FT_UShort SequenceIndex; /* index into current
HB_UShort SequenceIndex; /* index into current
glyph sequence */
FT_UShort LookupListIndex; /* Lookup to apply to that pos. */
HB_UShort LookupListIndex; /* Lookup to apply to that pos. */
};
typedef struct HB_SubstLookupRecord_ HB_SubstLookupRecord;
@ -154,10 +154,10 @@ typedef struct HB_SubstLookupRecord_ HB_SubstLookupRecord;
struct HB_SubRule_
{
FT_UShort GlyphCount; /* total number of input glyphs */
FT_UShort SubstCount; /* number of SubstLookupRecord
HB_UShort GlyphCount; /* total number of input glyphs */
HB_UShort SubstCount; /* number of SubstLookupRecord
tables */
FT_UShort* Input; /* array of input glyph IDs */
HB_UShort* Input; /* array of input glyph IDs */
HB_SubstLookupRecord* SubstLookupRecord;
/* array of SubstLookupRecord
tables */
@ -168,7 +168,7 @@ typedef struct HB_SubRule_ HB_SubRule;
struct HB_SubRuleSet_
{
FT_UShort SubRuleCount; /* number of SubRule tables */
HB_UShort SubRuleCount; /* number of SubRule tables */
HB_SubRule* SubRule; /* array of SubRule tables */
};
@ -178,7 +178,7 @@ typedef struct HB_SubRuleSet_ HB_SubRuleSet;
struct HB_ContextSubstFormat1_
{
HB_Coverage Coverage; /* Coverage table */
FT_UShort SubRuleSetCount; /* number of SubRuleSet tables */
HB_UShort SubRuleSetCount; /* number of SubRuleSet tables */
HB_SubRuleSet* SubRuleSet; /* array of SubRuleSet tables */
};
@ -187,10 +187,10 @@ typedef struct HB_ContextSubstFormat1_ HB_ContextSubstFormat1;
struct HB_SubClassRule_
{
FT_UShort GlyphCount; /* total number of context classes */
FT_UShort SubstCount; /* number of SubstLookupRecord
HB_UShort GlyphCount; /* total number of context classes */
HB_UShort SubstCount; /* number of SubstLookupRecord
tables */
FT_UShort* Class; /* array of classes */
HB_UShort* Class; /* array of classes */
HB_SubstLookupRecord* SubstLookupRecord;
/* array of SubstLookupRecord
tables */
@ -201,7 +201,7 @@ typedef struct HB_SubClassRule_ HB_SubClassRule;
struct HB_SubClassSet_
{
FT_UShort SubClassRuleCount;
HB_UShort SubClassRuleCount;
/* number of SubClassRule tables */
HB_SubClassRule* SubClassRule; /* array of SubClassRule tables */
};
@ -215,11 +215,11 @@ typedef struct HB_SubClassSet_ HB_SubClassSet;
struct HB_ContextSubstFormat2_
{
FT_UShort MaxContextLength;
HB_UShort MaxContextLength;
/* maximal context length */
HB_Coverage Coverage; /* Coverage table */
HB_ClassDefinition ClassDef; /* ClassDef table */
FT_UShort SubClassSetCount;
HB_UShort SubClassSetCount;
/* number of SubClassSet tables */
HB_SubClassSet* SubClassSet; /* array of SubClassSet tables */
};
@ -229,8 +229,8 @@ typedef struct HB_ContextSubstFormat2_ HB_ContextSubstFormat2;
struct HB_ContextSubstFormat3_
{
FT_UShort GlyphCount; /* number of input glyphs */
FT_UShort SubstCount; /* number of SubstLookupRecords */
HB_UShort GlyphCount; /* number of input glyphs */
HB_UShort SubstCount; /* number of SubstLookupRecords */
HB_Coverage* Coverage; /* array of Coverage tables */
HB_SubstLookupRecord* SubstLookupRecord;
/* array of substitution lookups */
@ -241,7 +241,7 @@ typedef struct HB_ContextSubstFormat3_ HB_ContextSubstFormat3;
struct HB_ContextSubst_
{
FT_UShort SubstFormat; /* 1, 2, or 3 */
HB_UShort SubstFormat; /* 1, 2, or 3 */
union
{
@ -258,16 +258,16 @@ typedef struct HB_ContextSubst_ HB_ContextSubst;
struct HB_ChainSubRule_
{
FT_UShort BacktrackGlyphCount;
HB_UShort BacktrackGlyphCount;
/* total number of backtrack glyphs */
FT_UShort* Backtrack; /* array of backtrack glyph IDs */
FT_UShort InputGlyphCount;
HB_UShort* Backtrack; /* array of backtrack glyph IDs */
HB_UShort InputGlyphCount;
/* total number of input glyphs */
FT_UShort* Input; /* array of input glyph IDs */
FT_UShort LookaheadGlyphCount;
HB_UShort* Input; /* array of input glyph IDs */
HB_UShort LookaheadGlyphCount;
/* total number of lookahead glyphs */
FT_UShort* Lookahead; /* array of lookahead glyph IDs */
FT_UShort SubstCount; /* number of SubstLookupRecords */
HB_UShort* Lookahead; /* array of lookahead glyph IDs */
HB_UShort SubstCount; /* number of SubstLookupRecords */
HB_SubstLookupRecord* SubstLookupRecord;
/* array of SubstLookupRecords */
};
@ -277,7 +277,7 @@ typedef struct HB_ChainSubRule_ HB_ChainSubRule;
struct HB_ChainSubRuleSet_
{
FT_UShort ChainSubRuleCount;
HB_UShort ChainSubRuleCount;
/* number of ChainSubRule tables */
HB_ChainSubRule* ChainSubRule; /* array of ChainSubRule tables */
};
@ -288,7 +288,7 @@ typedef struct HB_ChainSubRuleSet_ HB_ChainSubRuleSet;
struct HB_ChainContextSubstFormat1_
{
HB_Coverage Coverage; /* Coverage table */
FT_UShort ChainSubRuleSetCount;
HB_UShort ChainSubRuleSetCount;
/* number of ChainSubRuleSet tables */
HB_ChainSubRuleSet* ChainSubRuleSet;
/* array of ChainSubRuleSet tables */
@ -299,18 +299,18 @@ typedef struct HB_ChainContextSubstFormat1_ HB_ChainContextSubstFormat1;
struct HB_ChainSubClassRule_
{
FT_UShort BacktrackGlyphCount;
HB_UShort BacktrackGlyphCount;
/* total number of backtrack
classes */
FT_UShort* Backtrack; /* array of backtrack classes */
FT_UShort InputGlyphCount;
HB_UShort* Backtrack; /* array of backtrack classes */
HB_UShort InputGlyphCount;
/* total number of context classes */
FT_UShort* Input; /* array of context classes */
FT_UShort LookaheadGlyphCount;
HB_UShort* Input; /* array of context classes */
HB_UShort LookaheadGlyphCount;
/* total number of lookahead
classes */
FT_UShort* Lookahead; /* array of lookahead classes */
FT_UShort SubstCount; /* number of SubstLookupRecords */
HB_UShort* Lookahead; /* array of lookahead classes */
HB_UShort SubstCount; /* number of SubstLookupRecords */
HB_SubstLookupRecord* SubstLookupRecord;
/* array of substitution lookups */
};
@ -320,7 +320,7 @@ typedef struct HB_ChainSubClassRule_ HB_ChainSubClassRule;
struct HB_ChainSubClassSet_
{
FT_UShort ChainSubClassRuleCount;
HB_UShort ChainSubClassRuleCount;
/* number of ChainSubClassRule
tables */
HB_ChainSubClassRule* ChainSubClassRule;
@ -339,20 +339,20 @@ struct HB_ChainContextSubstFormat2_
{
HB_Coverage Coverage; /* Coverage table */
FT_UShort MaxBacktrackLength;
HB_UShort MaxBacktrackLength;
/* maximal backtrack length */
HB_ClassDefinition BacktrackClassDef;
/* BacktrackClassDef table */
FT_UShort MaxInputLength;
HB_UShort MaxInputLength;
/* maximal input length */
HB_ClassDefinition InputClassDef;
/* InputClassDef table */
FT_UShort MaxLookaheadLength;
HB_UShort MaxLookaheadLength;
/* maximal lookahead length */
HB_ClassDefinition LookaheadClassDef;
/* LookaheadClassDef table */
FT_UShort ChainSubClassSetCount;
HB_UShort ChainSubClassSetCount;
/* number of ChainSubClassSet
tables */
HB_ChainSubClassSet* ChainSubClassSet;
@ -365,22 +365,22 @@ typedef struct HB_ChainContextSubstFormat2_ HB_ChainContextSubstFormat2;
struct HB_ChainContextSubstFormat3_
{
FT_UShort BacktrackGlyphCount;
HB_UShort BacktrackGlyphCount;
/* number of backtrack glyphs */
HB_Coverage* BacktrackCoverage;
/* array of backtrack Coverage
tables */
FT_UShort InputGlyphCount;
HB_UShort InputGlyphCount;
/* number of input glyphs */
HB_Coverage* InputCoverage;
/* array of input coverage
tables */
FT_UShort LookaheadGlyphCount;
HB_UShort LookaheadGlyphCount;
/* number of lookahead glyphs */
HB_Coverage* LookaheadCoverage;
/* array of lookahead coverage
tables */
FT_UShort SubstCount; /* number of SubstLookupRecords */
HB_UShort SubstCount; /* number of SubstLookupRecords */
HB_SubstLookupRecord* SubstLookupRecord;
/* array of substitution lookups */
};
@ -390,7 +390,7 @@ typedef struct HB_ChainContextSubstFormat3_ HB_ChainContextSubstFormat3;
struct HB_ChainContextSubst_
{
FT_UShort SubstFormat; /* 1, 2, or 3 */
HB_UShort SubstFormat; /* 1, 2, or 3 */
union
{
@ -407,8 +407,8 @@ typedef struct HB_ChainContextSubst_ HB_ChainContextSubst;
/* LookupType 7 */
struct HB_ExtensionSubst_
{
FT_UShort SubstFormat; /* always 1 */
FT_UShort LookuptType; /* lookup-type of referenced subtable */
HB_UShort SubstFormat; /* always 1 */
HB_UShort LookuptType; /* lookup-type of referenced subtable */
HB_GSUB_SubTable *subtable; /* referenced subtable */
};
@ -419,16 +419,16 @@ typedef struct HB_ExtensionSubst_ HB_ExtensionSubst;
/* LookupType 8 */
struct HB_ReverseChainContextSubst_
{
FT_UShort SubstFormat; /* always 1 */
HB_UShort SubstFormat; /* always 1 */
HB_Coverage Coverage; /* coverage table for input glyphs */
FT_UShort BacktrackGlyphCount; /* number of backtrack glyphs */
HB_UShort BacktrackGlyphCount; /* number of backtrack glyphs */
HB_Coverage* BacktrackCoverage; /* array of backtrack Coverage
tables */
FT_UShort LookaheadGlyphCount; /* number of lookahead glyphs */
HB_UShort LookaheadGlyphCount; /* number of lookahead glyphs */
HB_Coverage* LookaheadCoverage; /* array of lookahead Coverage
tables */
FT_UShort GlyphCount; /* number of Glyph IDs */
FT_UShort* Substitute; /* array of substitute Glyph ID */
HB_UShort GlyphCount; /* number of Glyph IDs */
HB_UShort* Substitute; /* array of substitute Glyph ID */
};
typedef struct HB_ReverseChainContextSubst_ HB_ReverseChainContextSubst;
@ -451,12 +451,12 @@ union HB_GSUB_SubTable_
HB_INTERNAL HB_Error
_HB_GSUB_Load_SubTable( HB_GSUB_SubTable* st,
FT_Stream stream,
FT_UShort lookup_type );
HB_UShort lookup_type );
HB_INTERNAL void
_HB_GSUB_Free_SubTable( HB_GSUB_SubTable* st,
FT_UShort lookup_type );
HB_UShort lookup_type );
FT_END_HEADER
HB_END_HEADER
#endif /* HARFBUZZ_GSUB_PRIVATE_H */

432
src/harfbuzz-gsub.c
View File

File diff suppressed because it is too large Load Diff

50
src/harfbuzz-gsub.h
View File

@ -16,7 +16,7 @@
#include "harfbuzz-gdef.h"
#include "harfbuzz-buffer.h"
FT_BEGIN_HEADER
HB_BEGIN_HEADER
#define HB_Err_Invalid_GSUB_SubTable_Format 0x1010
#define HB_Err_Invalid_GSUB_SubTable 0x1011
@ -41,16 +41,16 @@ FT_BEGIN_HEADER
HB_GSUB_Register_Alternate_Function(). The function must return an
index into the `alternates' array. */
typedef FT_UShort (*HB_AltFunction)(FT_ULong pos,
FT_UShort glyphID,
FT_UShort num_alternates,
FT_UShort* alternates,
typedef HB_UShort (*HB_AltFunction)(HB_UInt pos,
HB_UShort glyphID,
HB_UShort num_alternates,
HB_UShort* alternates,
void* data );
struct HB_GSUBHeader_
{
FT_ULong offset;
HB_UInt offset;
FT_Fixed Version;
@ -80,38 +80,38 @@ HB_Error HB_Done_GSUB_Table( HB_GSUBHeader* gsub );
HB_Error HB_GSUB_Select_Script( HB_GSUBHeader* gsub,
FT_ULong script_tag,
FT_UShort* script_index );
HB_UInt script_tag,
HB_UShort* script_index );
HB_Error HB_GSUB_Select_Language( HB_GSUBHeader* gsub,
FT_ULong language_tag,
FT_UShort script_index,
FT_UShort* language_index,
FT_UShort* req_feature_index );
HB_UInt language_tag,
HB_UShort script_index,
HB_UShort* language_index,
HB_UShort* req_feature_index );
HB_Error HB_GSUB_Select_Feature( HB_GSUBHeader* gsub,
FT_ULong feature_tag,
FT_UShort script_index,
FT_UShort language_index,
FT_UShort* feature_index );
HB_UInt feature_tag,
HB_UShort script_index,
HB_UShort language_index,
HB_UShort* feature_index );
HB_Error HB_GSUB_Query_Scripts( HB_GSUBHeader* gsub,
FT_ULong** script_tag_list );
HB_UInt** script_tag_list );
HB_Error HB_GSUB_Query_Languages( HB_GSUBHeader* gsub,
FT_UShort script_index,
FT_ULong** language_tag_list );
HB_UShort script_index,
HB_UInt** language_tag_list );
HB_Error HB_GSUB_Query_Features( HB_GSUBHeader* gsub,
FT_UShort script_index,
FT_UShort language_index,
FT_ULong** feature_tag_list );
HB_UShort script_index,
HB_UShort language_index,
HB_UInt** feature_tag_list );
HB_Error HB_GSUB_Add_Feature( HB_GSUBHeader* gsub,
FT_UShort feature_index,
FT_UInt property );
HB_UShort feature_index,
HB_UInt property );
HB_Error HB_GSUB_Clear_Features( HB_GSUBHeader* gsub );
@ -125,6 +125,6 @@ HB_Error HB_GSUB_Apply_String( HB_GSUBHeader* gsub,
HB_Buffer buffer );
FT_END_HEADER
HB_END_HEADER
#endif /* HARFBUZZ_GSUB_H */

6
src/harfbuzz-impl.h
View File

@ -17,7 +17,9 @@
#include FT_FREETYPE_H
#include FT_TRUETYPE_TAGS_H
FT_BEGIN_HEADER
#include "harfbuzz-global.h"
HB_BEGIN_HEADER
#ifndef HB_INTERNAL
# define HB_INTERNAL
@ -89,6 +91,6 @@ FT_BEGIN_HEADER
#define COPY_Glyph( buffer ) \
( (error = _hb_buffer_copy_output_glyph ( buffer ) ) != HB_Err_Ok )
FT_END_HEADER
HB_END_HEADER
#endif /* HARFBUZZ_IMPL_H */

26
src/harfbuzz-open-private.h
View File

@ -18,7 +18,7 @@
#include "harfbuzz-gsub-private.h"
#include "harfbuzz-gpos-private.h"
FT_BEGIN_HEADER
HB_BEGIN_HEADER
struct HB_SubTable_
@ -47,13 +47,13 @@ _HB_OPEN_Load_Coverage( HB_Coverage* c,
FT_Stream input );
HB_INTERNAL HB_Error
_HB_OPEN_Load_ClassDefinition( HB_ClassDefinition* cd,
FT_UShort limit,
HB_UShort limit,
FT_Stream input );
HB_INTERNAL HB_Error
_HB_OPEN_Load_EmptyOrClassDefinition( HB_ClassDefinition* cd,
FT_UShort limit,
FT_ULong class_offset,
FT_ULong base_offset,
HB_UShort limit,
HB_UInt class_offset,
HB_UInt base_offset,
FT_Stream stream );
HB_INTERNAL HB_Error
_HB_OPEN_Load_Device( HB_Device* d,
@ -72,18 +72,18 @@ HB_INTERNAL void _HB_OPEN_Free_Device( HB_Device* d );
HB_INTERNAL HB_Error
_HB_OPEN_Coverage_Index( HB_Coverage* c,
FT_UShort glyphID,
FT_UShort* index );
HB_UShort glyphID,
HB_UShort* index );
HB_INTERNAL HB_Error
_HB_OPEN_Get_Class( HB_ClassDefinition* cd,
FT_UShort glyphID,
FT_UShort* klass,
FT_UShort* index );
HB_UShort glyphID,
HB_UShort* klass,
HB_UShort* index );
HB_INTERNAL HB_Error
_HB_OPEN_Get_Device( HB_Device* d,
FT_UShort size,
FT_Short* value );
HB_UShort size,
HB_Short* value );
FT_END_HEADER
HB_END_HEADER
#endif /* HARFBUZZ_OPEN_PRIVATE_H */

146
src/harfbuzz-open.c
View File

@ -25,8 +25,8 @@ static HB_Error Load_LangSys( HB_LangSys* ls,
FT_Stream stream )
{
HB_Error error;
FT_UShort n, count;
FT_UShort* fi;
HB_UShort n, count;
HB_UShort* fi;
if ( ACCESS_Frame( 6L ) )
@ -40,7 +40,7 @@ static HB_Error Load_LangSys( HB_LangSys* ls,
ls->FeatureIndex = NULL;
if ( ALLOC_ARRAY( ls->FeatureIndex, count, FT_UShort ) )
if ( ALLOC_ARRAY( ls->FeatureIndex, count, HB_UShort ) )
return error;
if ( ACCESS_Frame( count * 2L ) )
@ -72,8 +72,8 @@ static HB_Error Load_Script( HB_Script* s,
FT_Stream stream )
{
HB_Error error;
FT_UShort n, m, count;
FT_ULong cur_offset, new_offset, base_offset;
HB_UShort n, m, count;
HB_UInt cur_offset, new_offset, base_offset;
HB_LangSysRecord* lsr;
@ -162,7 +162,7 @@ Fail2:
static void Free_Script( HB_Script* s )
{
FT_UShort n, count;
HB_UShort n, count;
HB_LangSysRecord* lsr;
@ -190,8 +190,8 @@ _HB_OPEN_Load_ScriptList( HB_ScriptList* sl,
{
HB_Error error;
FT_UShort n, script_count;
FT_ULong cur_offset, new_offset, base_offset;
HB_UShort n, script_count;
HB_UInt cur_offset, new_offset, base_offset;
HB_ScriptRecord* sr;
@ -262,7 +262,7 @@ Fail:
HB_INTERNAL void
_HB_OPEN_Free_ScriptList( HB_ScriptList* sl )
{
FT_UShort n, count;
HB_UShort n, count;
HB_ScriptRecord* sr;
@ -293,9 +293,9 @@ static HB_Error Load_Feature( HB_Feature* f,
{
HB_Error error;
FT_UShort n, count;
HB_UShort n, count;
FT_UShort* lli;
HB_UShort* lli;
if ( ACCESS_Frame( 4L ) )
@ -308,7 +308,7 @@ static HB_Error Load_Feature( HB_Feature* f,
f->LookupListIndex = NULL;
if ( ALLOC_ARRAY( f->LookupListIndex, count, FT_UShort ) )
if ( ALLOC_ARRAY( f->LookupListIndex, count, HB_UShort ) )
return error;
lli = f->LookupListIndex;
@ -342,8 +342,8 @@ _HB_OPEN_Load_FeatureList( HB_FeatureList* fl,
{
HB_Error error;
FT_UShort n, m, count;
FT_ULong cur_offset, new_offset, base_offset;
HB_UShort n, m, count;
HB_UInt cur_offset, new_offset, base_offset;
HB_FeatureRecord* fr;
@ -361,7 +361,7 @@ _HB_OPEN_Load_FeatureList( HB_FeatureList* fl,
if ( ALLOC_ARRAY( fl->FeatureRecord, count, HB_FeatureRecord ) )
return error;
if ( ALLOC_ARRAY( fl->ApplyOrder, count, FT_UShort ) )
if ( ALLOC_ARRAY( fl->ApplyOrder, count, HB_UShort ) )
goto Fail2;
fl->ApplyCount = 0;
@ -403,7 +403,7 @@ Fail2:
HB_INTERNAL void
_HB_OPEN_Free_FeatureList( HB_FeatureList* fl )
{
FT_UShort n, count;
HB_UShort n, count;
HB_FeatureRecord* fr;
@ -437,7 +437,7 @@ _HB_OPEN_Free_FeatureList( HB_FeatureList* fl )
static HB_Error Load_SubTable( HB_SubTable* st,
FT_Stream stream,
HB_Type table_type,
FT_UShort lookup_type )
HB_UShort lookup_type )
{
if ( table_type == HB_Type_GSUB )
return _HB_GSUB_Load_SubTable ( &st->st.gsub, stream, lookup_type );
@ -448,7 +448,7 @@ static HB_Error Load_SubTable( HB_SubTable* st,
static void Free_SubTable( HB_SubTable* st,
HB_Type table_type,
FT_UShort lookup_type )
HB_UShort lookup_type )
{
if ( table_type == HB_Type_GSUB )
_HB_GSUB_Free_SubTable ( &st->st.gsub, lookup_type );
@ -465,12 +465,12 @@ static HB_Error Load_Lookup( HB_Lookup* l,
{
HB_Error error;
FT_UShort n, m, count;
FT_ULong cur_offset, new_offset, base_offset;
HB_UShort n, m, count;
HB_UInt cur_offset, new_offset, base_offset;
HB_SubTable* st;
FT_Bool is_extension = FALSE;
HB_Bool is_extension = FALSE;
base_offset = FILE_Pos();
@ -541,7 +541,7 @@ Fail:
static void Free_Lookup( HB_Lookup* l,
HB_Type type )
{
FT_UShort n, count;
HB_UShort n, count;
HB_SubTable* st;
@ -568,8 +568,8 @@ _HB_OPEN_Load_LookupList( HB_LookupList* ll,
{
HB_Error error;
FT_UShort n, m, count;
FT_ULong cur_offset, new_offset, base_offset;
HB_UShort n, m, count;
HB_UInt cur_offset, new_offset, base_offset;
HB_Lookup* l;
@ -587,7 +587,7 @@ _HB_OPEN_Load_LookupList( HB_LookupList* ll,
if ( ALLOC_ARRAY( ll->Lookup, count, HB_Lookup ) )
return error;
if ( ALLOC_ARRAY( ll->Properties, count, FT_UInt ) )
if ( ALLOC_ARRAY( ll->Properties, count, HB_UInt ) )
goto Fail2;
l = ll->Lookup;
@ -626,7 +626,7 @@ HB_INTERNAL void
_HB_OPEN_Free_LookupList( HB_LookupList* ll,
HB_Type type )
{
FT_UShort n, count;
HB_UShort n, count;
HB_Lookup* l;
@ -659,9 +659,9 @@ static HB_Error Load_Coverage1( HB_CoverageFormat1* cf1,
{
HB_Error error;
FT_UShort n, count;
HB_UShort n, count;
FT_UShort* ga;
HB_UShort* ga;
if ( ACCESS_Frame( 2L ) )
@ -673,7 +673,7 @@ static HB_Error Load_Coverage1( HB_CoverageFormat1* cf1,
cf1->GlyphArray = NULL;
if ( ALLOC_ARRAY( cf1->GlyphArray, count, FT_UShort ) )
if ( ALLOC_ARRAY( cf1->GlyphArray, count, HB_UShort ) )
return error;
ga = cf1->GlyphArray;
@ -706,7 +706,7 @@ static HB_Error Load_Coverage2( HB_CoverageFormat2* cf2,
{
HB_Error error;
FT_UShort n, count;
HB_UShort n, count;
HB_RangeRecord* rr;
@ -797,12 +797,12 @@ _HB_OPEN_Free_Coverage( HB_Coverage* c )
static HB_Error Coverage_Index1( HB_CoverageFormat1* cf1,
FT_UShort glyphID,
FT_UShort* index )
HB_UShort glyphID,
HB_UShort* index )
{
FT_UShort min, max, new_min, new_max, middle;
HB_UShort min, max, new_min, new_max, middle;
FT_UShort* array = cf1->GlyphArray;
HB_UShort* array = cf1->GlyphArray;
/* binary search */
@ -847,10 +847,10 @@ static HB_Error Coverage_Index1( HB_CoverageFormat1* cf1,
static HB_Error Coverage_Index2( HB_CoverageFormat2* cf2,
FT_UShort glyphID,
FT_UShort* index )
HB_UShort glyphID,
HB_UShort* index )
{
FT_UShort min, max, new_min, new_max, middle;
HB_UShort min, max, new_min, new_max, middle;
HB_RangeRecord* rr = cf2->RangeRecord;
@ -898,8 +898,8 @@ static HB_Error Coverage_Index2( HB_CoverageFormat2* cf2,
HB_INTERNAL HB_Error
_HB_OPEN_Coverage_Index( HB_Coverage* c,
FT_UShort glyphID,
FT_UShort* index )
HB_UShort glyphID,
HB_UShort* index )
{
switch ( c->CoverageFormat )
{
@ -921,15 +921,15 @@ _HB_OPEN_Coverage_Index( HB_Coverage* c,
/* ClassDefFormat1 */
static HB_Error Load_ClassDef1( HB_ClassDefinition* cd,
FT_UShort limit,
HB_UShort limit,
FT_Stream stream )
{
HB_Error error;
FT_UShort n, count;
HB_UShort n, count;
FT_UShort* cva;
FT_Bool* d;
HB_UShort* cva;
HB_Bool* d;
HB_ClassDefFormat1* cdf1;
@ -951,7 +951,7 @@ static HB_Error Load_ClassDef1( HB_ClassDefinition* cd,
cdf1->ClassValueArray = NULL;
if ( ALLOC_ARRAY( cdf1->ClassValueArray, count, FT_UShort ) )
if ( ALLOC_ARRAY( cdf1->ClassValueArray, count, HB_UShort ) )
return error;
d = cd->Defined;
@ -991,15 +991,15 @@ static void Free_ClassDef1( HB_ClassDefFormat1* cdf1 )
/* ClassDefFormat2 */
static HB_Error Load_ClassDef2( HB_ClassDefinition* cd,
FT_UShort limit,
HB_UShort limit,
FT_Stream stream )
{
HB_Error error;
FT_UShort n, count;
HB_UShort n, count;
HB_ClassRangeRecord* crr;
FT_Bool* d;
HB_Bool* d;
HB_ClassDefFormat2* cdf2;
@ -1070,12 +1070,12 @@ static void Free_ClassDef2( HB_ClassDefFormat2* cdf2 )
HB_INTERNAL HB_Error
_HB_OPEN_Load_ClassDefinition( HB_ClassDefinition* cd,
FT_UShort limit,
HB_UShort limit,
FT_Stream stream )
{
HB_Error error;
if ( ALLOC_ARRAY( cd->Defined, limit, FT_Bool ) )
if ( ALLOC_ARRAY( cd->Defined, limit, HB_Bool ) )
return error;
if ( ACCESS_Frame( 2L ) )
@ -1110,13 +1110,13 @@ _HB_OPEN_Load_EmptyClassDefinition( HB_ClassDefinition* cd )
{
HB_Error error;
if ( ALLOC_ARRAY( cd->Defined, 1, FT_Bool ) )
if ( ALLOC_ARRAY( cd->Defined, 1, HB_Bool ) )
return error;
cd->ClassFormat = 1; /* Meaningless */
cd->Defined[0] = FALSE;
if ( ALLOC_ARRAY( cd->cd.cd1.ClassValueArray, 1, FT_UShort ) )
if ( ALLOC_ARRAY( cd->cd.cd1.ClassValueArray, 1, HB_UShort ) )
goto Fail;
return HB_Err_Ok;
@ -1128,13 +1128,13 @@ Fail:
HB_INTERNAL HB_Error
_HB_OPEN_Load_EmptyOrClassDefinition( HB_ClassDefinition* cd,
FT_UShort limit,
FT_ULong class_offset,
FT_ULong base_offset,
HB_UShort limit,
HB_UInt class_offset,
HB_UInt base_offset,
FT_Stream stream )
{
HB_Error error;
FT_ULong cur_offset;
HB_UInt cur_offset;
cur_offset = FILE_Pos();
@ -1170,11 +1170,11 @@ _HB_OPEN_Free_ClassDefinition( HB_ClassDefinition* cd )
static HB_Error Get_Class1( HB_ClassDefFormat1* cdf1,
FT_UShort glyphID,
FT_UShort* klass,
FT_UShort* index )
HB_UShort glyphID,
HB_UShort* klass,
HB_UShort* index )
{
FT_UShort* cva = cdf1->ClassValueArray;
HB_UShort* cva = cdf1->ClassValueArray;
if ( index )
@ -1198,12 +1198,12 @@ static HB_Error Get_Class1( HB_ClassDefFormat1* cdf1,
in case of failure for constructed GDEF tables */
static HB_Error Get_Class2( HB_ClassDefFormat2* cdf2,
FT_UShort glyphID,
FT_UShort* klass,
FT_UShort* index )
HB_UShort glyphID,
HB_UShort* klass,
HB_UShort* index )
{
HB_Error error = HB_Err_Ok;
FT_UShort min, max, new_min, new_max, middle;
HB_UShort min, max, new_min, new_max, middle;
HB_ClassRangeRecord* crr = cdf2->ClassRangeRecord;
@ -1269,9 +1269,9 @@ static HB_Error Get_Class2( HB_ClassDefFormat2* cdf2,
HB_INTERNAL HB_Error
_HB_OPEN_Get_Class( HB_ClassDefinition* cd,
FT_UShort glyphID,
FT_UShort* klass,
FT_UShort* index )
HB_UShort glyphID,
HB_UShort* klass,
HB_UShort* index )
{
switch ( cd->ClassFormat )
{
@ -1296,9 +1296,9 @@ _HB_OPEN_Load_Device( HB_Device* d,
{
HB_Error error;
FT_UShort n, count;
HB_UShort n, count;
FT_UShort* dv;
HB_UShort* dv;
if ( ACCESS_Frame( 6L ) )
@ -1326,7 +1326,7 @@ _HB_OPEN_Load_Device( HB_Device* d,
count = ( ( d->EndSize - d->StartSize + 1 ) >>
( 4 - d->DeltaFormat ) ) + 1;
if ( ALLOC_ARRAY( d->DeltaValue, count, FT_UShort ) )
if ( ALLOC_ARRAY( d->DeltaValue, count, HB_UShort ) )
return error;
if ( ACCESS_Frame( count * 2L ) )
@ -1390,10 +1390,10 @@ _HB_OPEN_Free_Device( HB_Device* d )
HB_INTERNAL HB_Error
_HB_OPEN_Get_Device( HB_Device* d,
FT_UShort size,
FT_Short* value )
HB_UShort size,
HB_Short* value )
{
FT_UShort byte, bits, mask, f, s;
HB_UShort byte, bits, mask, f, s;
f = d->DeltaFormat;
@ -1405,7 +1405,7 @@ _HB_OPEN_Get_Device( HB_Device* d,
bits = byte >> ( 16 - ( ( s % ( 1 << ( 4 - f ) ) + 1 ) << f ) );
mask = 0xFFFF >> ( 16 - ( 1 << f ) );
*value = (FT_Short)( bits & mask );
*value = (HB_Short)( bits & mask );
/* conversion to a signed value */

88
src/harfbuzz-open.h
View File

@ -16,7 +16,9 @@
#include <ft2build.h>
#include FT_FREETYPE_H
FT_BEGIN_HEADER
#include "harfbuzz-global.h"
HB_BEGIN_HEADER
/* Use this if a feature applies to all glyphs */
#define HB_ALL_GLYPHS 0xFFFF
@ -46,10 +48,10 @@ typedef FT_Error HB_Error;
struct HB_LangSys_
{
FT_UShort LookupOrderOffset; /* always 0 for TT Open 1.0 */
FT_UShort ReqFeatureIndex; /* required FeatureIndex */
FT_UShort FeatureCount; /* number of Feature indices */
FT_UShort* FeatureIndex; /* array of Feature indices */
HB_UShort LookupOrderOffset; /* always 0 for TT Open 1.0 */
HB_UShort ReqFeatureIndex; /* required FeatureIndex */
HB_UShort FeatureCount; /* number of Feature indices */
HB_UShort* FeatureIndex; /* array of Feature indices */
};
typedef struct HB_LangSys_ HB_LangSys;
@ -57,7 +59,7 @@ typedef struct HB_LangSys_ HB_LangSys;
struct HB_LangSysRecord_
{
FT_ULong LangSysTag; /* LangSysTag identifier */
HB_UInt LangSysTag; /* LangSysTag identifier */
HB_LangSys LangSys; /* LangSys table */
};
@ -67,7 +69,7 @@ typedef struct HB_LangSysRecord_ HB_LangSysRecord;
struct HB_Script_
{
HB_LangSys DefaultLangSys; /* DefaultLangSys table */
FT_UShort LangSysCount; /* number of LangSysRecords */
HB_UShort LangSysCount; /* number of LangSysRecords */
HB_LangSysRecord* LangSysRecord; /* array of LangSysRecords */
};
@ -76,7 +78,7 @@ typedef struct HB_Script_ HB_Script;
struct HB_ScriptRecord_
{
FT_ULong ScriptTag; /* ScriptTag identifier */
HB_UInt ScriptTag; /* ScriptTag identifier */
HB_Script Script; /* Script table */
};
@ -85,7 +87,7 @@ typedef struct HB_ScriptRecord_ HB_ScriptRecord;
struct HB_ScriptList_
{
FT_UShort ScriptCount; /* number of ScriptRecords */
HB_UShort ScriptCount; /* number of ScriptRecords */
HB_ScriptRecord* ScriptRecord; /* array of ScriptRecords */
};
@ -96,9 +98,9 @@ typedef struct HB_ScriptList_ HB_ScriptList;
struct HB_Feature_
{
FT_UShort FeatureParams; /* always 0 for TT Open 1.0 */
FT_UShort LookupListCount; /* number of LookupList indices */
FT_UShort* LookupListIndex; /* array of LookupList indices */
HB_UShort FeatureParams; /* always 0 for TT Open 1.0 */
HB_UShort LookupListCount; /* number of LookupList indices */
HB_UShort* LookupListIndex; /* array of LookupList indices */
};
typedef struct HB_Feature_ HB_Feature;
@ -106,7 +108,7 @@ typedef struct HB_Feature_ HB_Feature;
struct HB_FeatureRecord_
{
FT_ULong FeatureTag; /* FeatureTag identifier */
HB_UInt FeatureTag; /* FeatureTag identifier */
HB_Feature Feature; /* Feature table */
};
@ -115,10 +117,10 @@ typedef struct HB_FeatureRecord_ HB_FeatureRecord;
struct HB_FeatureList_
{
FT_UShort FeatureCount; /* number of FeatureRecords */
HB_UShort FeatureCount; /* number of FeatureRecords */
HB_FeatureRecord* FeatureRecord; /* array of FeatureRecords */
FT_UShort* ApplyOrder; /* order to apply features */
FT_UShort ApplyCount; /* number of elements in ApplyOrder */
HB_UShort* ApplyOrder; /* order to apply features */
HB_UShort ApplyCount; /* number of elements in ApplyOrder */
};
typedef struct HB_FeatureList_ HB_FeatureList;
@ -131,9 +133,9 @@ typedef struct HB_SubTable_ HB_SubTable;
struct HB_Lookup_
{
FT_UShort LookupType; /* Lookup type */
FT_UShort LookupFlag; /* Lookup qualifiers */
FT_UShort SubTableCount; /* number of SubTables */
HB_UShort LookupType; /* Lookup type */
HB_UShort LookupFlag; /* Lookup qualifiers */
HB_UShort SubTableCount; /* number of SubTables */
HB_SubTable* SubTable; /* array of SubTables */
};
@ -148,9 +150,9 @@ typedef struct HB_Lookup_ HB_Lookup;
struct HB_LookupList_
{
FT_UShort LookupCount; /* number of Lookups */
HB_UShort LookupCount; /* number of Lookups */
HB_Lookup* Lookup; /* array of Lookup records */
FT_UInt* Properties; /* array of flags */
HB_UInt* Properties; /* array of flags */
};
typedef struct HB_LookupList_ HB_LookupList;
@ -171,8 +173,8 @@ typedef struct HB_LookupList_ HB_LookupList;
struct HB_CoverageFormat1_
{
FT_UShort GlyphCount; /* number of glyphs in GlyphArray */
FT_UShort* GlyphArray; /* array of glyph IDs */
HB_UShort GlyphCount; /* number of glyphs in GlyphArray */
HB_UShort* GlyphArray; /* array of glyph IDs */
};
typedef struct HB_CoverageFormat1_ HB_CoverageFormat1;
@ -180,9 +182,9 @@ typedef struct HB_CoverageFormat1_ HB_CoverageFormat1;
struct HB_RangeRecord_
{
FT_UShort Start; /* first glyph ID in the range */
FT_UShort End; /* last glyph ID in the range */
FT_UShort StartCoverageIndex; /* coverage index of first
HB_UShort Start; /* first glyph ID in the range */
HB_UShort End; /* last glyph ID in the range */
HB_UShort StartCoverageIndex; /* coverage index of first
glyph ID in the range */
};
@ -191,7 +193,7 @@ typedef struct HB_RangeRecord_ HB_RangeRecord;
struct HB_CoverageFormat2_
{
FT_UShort RangeCount; /* number of RangeRecords */
HB_UShort RangeCount; /* number of RangeRecords */
HB_RangeRecord* RangeRecord; /* array of RangeRecords */
};
@ -200,7 +202,7 @@ typedef struct HB_CoverageFormat2_ HB_CoverageFormat2;
struct HB_Coverage_
{
FT_UShort CoverageFormat; /* 1 or 2 */
HB_UShort CoverageFormat; /* 1 or 2 */
union
{
@ -214,10 +216,10 @@ typedef struct HB_Coverage_ HB_Coverage;
struct HB_ClassDefFormat1_
{
FT_UShort StartGlyph; /* first glyph ID of the
HB_UShort StartGlyph; /* first glyph ID of the
ClassValueArray */
FT_UShort GlyphCount; /* size of the ClassValueArray */
FT_UShort* ClassValueArray; /* array of class values */
HB_UShort GlyphCount; /* size of the ClassValueArray */
HB_UShort* ClassValueArray; /* array of class values */
};
typedef struct HB_ClassDefFormat1_ HB_ClassDefFormat1;
@ -225,9 +227,9 @@ typedef struct HB_ClassDefFormat1_ HB_ClassDefFormat1;
struct HB_ClassRangeRecord_
{
FT_UShort Start; /* first glyph ID in the range */
FT_UShort End; /* last glyph ID in the range */
FT_UShort Class; /* applied to all glyphs in range */
HB_UShort Start; /* first glyph ID in the range */
HB_UShort End; /* last glyph ID in the range */
HB_UShort Class; /* applied to all glyphs in range */
};
typedef struct HB_ClassRangeRecord_ HB_ClassRangeRecord;
@ -235,7 +237,7 @@ typedef struct HB_ClassRangeRecord_ HB_ClassRangeRecord;
struct HB_ClassDefFormat2_
{
FT_UShort ClassRangeCount;
HB_UShort ClassRangeCount;
/* number of ClassRangeRecords */
HB_ClassRangeRecord* ClassRangeRecord;
/* array of ClassRangeRecords */
@ -251,12 +253,12 @@ typedef struct HB_ClassDefFormat2_ HB_ClassDefFormat2;
struct HB_ClassDefinition_
{
FT_Bool loaded;
HB_Bool loaded;
FT_Bool* Defined; /* array of Booleans.
HB_Bool* Defined; /* array of Booleans.
If Defined[n] is FALSE,
class n contains no glyphs. */
FT_UShort ClassFormat; /* 1 or 2 */
HB_UShort ClassFormat; /* 1 or 2 */
union
{
@ -270,11 +272,11 @@ typedef struct HB_ClassDefinition_ HB_ClassDefinition;
struct HB_Device_
{
FT_UShort StartSize; /* smallest size to correct */
FT_UShort EndSize; /* largest size to correct */
FT_UShort DeltaFormat; /* DeltaValue array data format:
HB_UShort StartSize; /* smallest size to correct */
HB_UShort EndSize; /* largest size to correct */
HB_UShort DeltaFormat; /* DeltaValue array data format:
1, 2, or 3 */
FT_UShort* DeltaValue; /* array of compressed data */
HB_UShort* DeltaValue; /* array of compressed data */
};
typedef struct HB_Device_ HB_Device;
@ -289,6 +291,6 @@ enum HB_Type_
typedef enum HB_Type_ HB_Type;
FT_END_HEADER
HB_END_HEADER
#endif /* HARFBUZZ_OPEN_H */

1
src/harfbuzz.h
View File

@ -13,6 +13,7 @@
#ifndef HARFBUZZ_H
#define HARFBUZZ_H
#include "harfbuzz-global.h"
#include "harfbuzz-open.h"
#include "harfbuzz-buffer.h"
#include "harfbuzz-gdef.h"