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gxvalid: Pass the union by the pointer instead of the value.

This commit is contained in:
suzuki toshiya 2009-08-01 00:29:29 +09:00
parent 7009a6eb03
commit 62aa9ec647
18 changed files with 169 additions and 80 deletions
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84
ChangeLog
View File

@ -1,3 +1,87 @@
2009-07-31 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
gxvalid: Pass the union by the pointer instead of the value.
* src/gxvalid/gxvcommn.h:
- Declare new type `GXV_LookupValueCPtr'.
- Update the type of the 2nd argument to pass GXV_LookupValueDesc
data to the function prototyped as GXV_Lookup_Value_Validate_Func,
from GXV_LookupValueDesc to GXV_LookupValueCPtr.
- Likewise for the function prototyped as
GXV_Lookup_Fmt4_Transit_Func.
- Declare new type `GXV_StateTable_GlyphOffsetCPtr'.
- Update the type of the 3rd argument to pass
GXV_StateTable_GlyphOffsetDesc data to the function prototyped
as GXV_StateTable_Entry_Validate_Func, from
GXV_StateTable_GlyphOffsetDesc to GXV_StateTable_GlyphOffsetCPtr.
- Declare new type `GXV_XStateTable_GlyphOffsetCPtr'.
- Update the type of the 3rd argument to pass
GXV_XStateTable_GlyphOffsetDesc data to the function prototyped
as GXV_XStateTable_Entry_Validate_Func,
from GXV_XStateTable_GlyphOffsetDesc
to GXV_XStateTable_GlyphOffsetCPtr.
* src/gxvalid/gxvcommn.c (gxv_LookupTable_fmt0_validate,
gxv_XClassTable_lookupval_validate,
gxv_XClassTable_lookupfmt4_transit):
Update from GXV_LookupValueDesc to GXV_LookupValueCPtr.
* src/gxvalid/gxvbsln.c (gxv_bsln_LookupValue_validate,
gxv_bsln_LookupFmt4_transit): Ditto.
* src/gxvalid/gxvjust.c
(gxv_just_pcTable_LookupValue_entry_validate,
gxv_just_classTable_entry_validate,
gxv_just_wdcTable_LookupValue_validate): Ditto.
* src/gxvalid/gxvkern.c
(gxv_kern_subtable_fmt1_entry_validate): Ditto.
* src/gxvalid/gxvlcar.c (gxv_lcar_LookupValue_validate,
gxv_lcar_LookupFmt4_transit): Ditto.
* src/gxvalid/gxvopbd.c (gxv_opbd_LookupValue_validate,
gxv_opbd_LookupFmt4_transit): Ditto.
* src/gxvalid/gxvprop.c (gxv_prop_LookupValue_validate,
gxv_prop_LookupFmt4_transit): Ditto.
* src/gxvalid/gxvmort4.c
(gxv_mort_subtable_type4_lookupval_validate): Ditto.
* src/gxvalid/gxvmort0.c
(gxv_mort_subtable_type0_entry_validate): Update
from GXV_StateTable_GlyphOffsetDesc
to GXV_StateTable_GlyphOffsetCPtr.
* src/gxvalid/gxvmort1.c
(gxv_mort_subtable_type1_entry_validate): Ditto.
* src/gxvalid/gxvmort2.c
(gxv_mort_subtable_type2_entry_validate): Ditto.
* src/gxvalid/gxvmort5.c
(gxv_mort_subtable_type5_entry_validate): Ditto.
* src/gxvalid/gxvmorx2.c
(gxv_morx_subtable_type2_entry_validate): Ditto.
* src/gxvalid/gxvmorx5.c
(gxv_morx_subtable_type5_entry_validate): Ditto.
* src/gxvalid/gxvmorx1.c
(gxv_morx_subtable_type1_entry_validate): Ditto.
(gxv_morx_subtable_type1_LookupValue_validate,
gxv_morx_subtable_type1_LookupFmt4_transit):
Update from GXV_LookupValueDesc to GXV_LookupValueCPtr.
* src/gxvalid/gxvmorx0.c
(gxv_morx_subtable_type0_entry_validate): Update
from GXV_XStateTable_GlyphOffsetDesc
to GXV_XStateTable_GlyphOffsetCPtr.
2009-07-29 Fabrice Bellet <fabrice@bellet.info>
Fix Redhat bugzilla #513582 and Savannah bug #26849.

8
src/gxvalid/gxvbsln.c
View File

@ -71,10 +71,10 @@
static void
gxv_bsln_LookupValue_validate( FT_UShort glyph,
GXV_LookupValueDesc value,
GXV_LookupValueCPtr value_p,
GXV_Validator valid )
{
FT_UShort v = value.u;
FT_UShort v = value_p->u;
FT_UShort* ctlPoints;
FT_UNUSED( glyph );
@ -122,7 +122,7 @@
static GXV_LookupValueDesc
gxv_bsln_LookupFmt4_transit( FT_UShort relative_gindex,
GXV_LookupValueDesc base_value,
GXV_LookupValueCPtr base_value_p,
FT_Bytes lookuptbl_limit,
GXV_Validator valid )
{
@ -132,7 +132,7 @@
GXV_LookupValueDesc value;
/* XXX: check range ? */
offset = (FT_UShort)( base_value.u +
offset = (FT_UShort)( base_value_p->u +
( relative_gindex * sizeof ( FT_UShort ) ) );
p = valid->lookuptbl_head + offset;

28
src/gxvalid/gxvcommn.c
View File

@ -448,7 +448,7 @@
}
value = GXV_LOOKUP_VALUE_LOAD( p, valid->lookupval_sign );
valid->lookupval_func( i, value, valid );
valid->lookupval_func( i, &value, valid );
}
valid->subtable_length = p - table;
@ -553,7 +553,7 @@
}
for ( gid = firstGlyph; gid <= lastGlyph; gid++ )
valid->lookupval_func( gid, value, valid );
valid->lookupval_func( gid, &value, valid );
}
gxv_LookupTable_fmt2_skip_endmarkers( p, unitSize, valid );
@ -631,11 +631,11 @@
for ( gid = firstGlyph; gid <= lastGlyph; gid++ )
{
value = valid->lookupfmt4_trans( (FT_UShort)( gid - firstGlyph ),
base_value,
&base_value,
limit,
valid );
valid->lookupval_func( gid, value, valid );
valid->lookupval_func( gid, &value, valid );
}
}
@ -710,7 +710,7 @@
}
prev_glyph = glyph;
valid->lookupval_func( glyph, value, valid );
valid->lookupval_func( glyph, &value, valid );
}
gxv_LookupTable_fmt6_skip_endmarkers( p, unitSize, valid );
@ -750,7 +750,7 @@
{
GXV_LIMIT_CHECK( 2 );
value = GXV_LOOKUP_VALUE_LOAD( p, valid->lookupval_sign );
valid->lookupval_func( (FT_UShort)( firstGlyph + i ), value, valid );
valid->lookupval_func( (FT_UShort)( firstGlyph + i ), &value, valid );
}
valid->subtable_length = p - table;
@ -1181,7 +1181,7 @@
if ( NULL != valid->statetable.entry_validate_func )
valid->statetable.entry_validate_func( state,
flags,
glyphOffset,
&glyphOffset,
statetable_table,
statetable_limit,
valid );
@ -1352,15 +1352,15 @@
static void
gxv_XClassTable_lookupval_validate( FT_UShort glyph,
GXV_LookupValueDesc value,
GXV_LookupValueCPtr value_p,
GXV_Validator valid )
{
FT_UNUSED( glyph );
if ( value.u >= valid->xstatetable.nClasses )
if ( value_p->u >= valid->xstatetable.nClasses )
FT_INVALID_DATA;
if ( value.u > valid->xstatetable.maxClassID )
valid->xstatetable.maxClassID = value.u;
if ( value_p->u > valid->xstatetable.maxClassID )
valid->xstatetable.maxClassID = value_p->u;
}
@ -1392,7 +1392,7 @@
*/
static GXV_LookupValueDesc
gxv_XClassTable_lookupfmt4_transit( FT_UShort relative_gindex,
GXV_LookupValueDesc base_value,
GXV_LookupValueCPtr base_value_p,
FT_Bytes lookuptbl_limit,
GXV_Validator valid )
{
@ -1402,7 +1402,7 @@
GXV_LookupValueDesc value;
/* XXX: check range? */
offset = (FT_UShort)( base_value.u +
offset = (FT_UShort)( base_value_p->u +
relative_gindex * sizeof ( FT_UShort ) );
p = valid->lookuptbl_head + offset;
@ -1556,7 +1556,7 @@
if ( NULL != valid->xstatetable.entry_validate_func )
valid->xstatetable.entry_validate_func( state,
flags,
glyphOffset,
&glyphOffset,
xstatetable_table,
xstatetable_limit,
valid );

13
src/gxvalid/gxvcommn.h
View File

@ -79,6 +79,8 @@ FT_BEGIN_HEADER
} GXV_LookupValueDesc;
typedef const GXV_LookupValueDesc* GXV_LookupValueCPtr;
typedef enum GXV_LookupValue_SignSpec_
{
GXV_LOOKUPVALUE_UNSIGNED = 0,
@ -89,12 +91,12 @@ FT_BEGIN_HEADER
typedef void
(*GXV_Lookup_Value_Validate_Func)( FT_UShort glyph,
GXV_LookupValueDesc value,
GXV_LookupValueCPtr value_p,
GXV_Validator valid );
typedef GXV_LookupValueDesc
(*GXV_Lookup_Fmt4_Transit_Func)( FT_UShort relative_gindex,
GXV_LookupValueDesc base_value,
GXV_LookupValueCPtr base_value_p,
FT_Bytes lookuptbl_limit,
GXV_Validator valid );
@ -134,6 +136,7 @@ FT_BEGIN_HEADER
} GXV_StateTable_GlyphOffsetDesc;
typedef const GXV_StateTable_GlyphOffsetDesc* GXV_StateTable_GlyphOffsetCPtr;
typedef void
(*GXV_StateTable_Subtable_Setup_Func)( FT_UShort table_size,
@ -149,7 +152,7 @@ FT_BEGIN_HEADER
(*GXV_StateTable_Entry_Validate_Func)(
FT_Byte state,
FT_UShort flags,
GXV_StateTable_GlyphOffsetDesc glyphOffset,
GXV_StateTable_GlyphOffsetCPtr glyphOffset_p,
FT_Bytes statetable_table,
FT_Bytes statetable_limit,
GXV_Validator valid );
@ -175,6 +178,8 @@ FT_BEGIN_HEADER
typedef GXV_StateTable_GlyphOffsetDesc GXV_XStateTable_GlyphOffsetDesc;
typedef const GXV_XStateTable_GlyphOffsetDesc* GXV_XStateTable_GlyphOffsetCPtr;
typedef void
(*GXV_XStateTable_Subtable_Setup_Func)( FT_ULong table_size,
FT_ULong classTable,
@ -189,7 +194,7 @@ FT_BEGIN_HEADER
(*GXV_XStateTable_Entry_Validate_Func)(
FT_UShort state,
FT_UShort flags,
GXV_StateTable_GlyphOffsetDesc glyphOffset,
GXV_StateTable_GlyphOffsetCPtr glyphOffset_p,
FT_Bytes xstatetable_table,
FT_Bytes xstatetable_limit,
GXV_Validator valid );

24
src/gxvalid/gxvjust.c
View File

@ -323,15 +323,15 @@
static void
gxv_just_pcTable_LookupValue_entry_validate( FT_UShort glyph,
GXV_LookupValueDesc value,
GXV_LookupValueCPtr value_p,
GXV_Validator valid )
{
FT_UNUSED( glyph );
if ( value.u > GXV_JUST_DATA( pc_offset_max ) )
GXV_JUST_DATA( pc_offset_max ) = value.u;
if ( value.u < GXV_JUST_DATA( pc_offset_max ) )
GXV_JUST_DATA( pc_offset_min ) = value.u;
if ( value_p->u > GXV_JUST_DATA( pc_offset_max ) )
GXV_JUST_DATA( pc_offset_max ) = value_p->u;
if ( value_p->u < GXV_JUST_DATA( pc_offset_max ) )
GXV_JUST_DATA( pc_offset_min ) = value_p->u;
}
@ -384,7 +384,7 @@
gxv_just_classTable_entry_validate(
FT_Byte state,
FT_UShort flags,
GXV_StateTable_GlyphOffsetDesc glyphOffset,
GXV_StateTable_GlyphOffsetCPtr glyphOffset_p,
FT_Bytes table,
FT_Bytes limit,
GXV_Validator valid )
@ -395,7 +395,7 @@
FT_UShort currentClass;
FT_UNUSED( state );
FT_UNUSED( glyphOffset );
FT_UNUSED( glyphOffset_p );
FT_UNUSED( table );
FT_UNUSED( limit );
FT_UNUSED( valid );
@ -449,15 +449,15 @@
static void
gxv_just_wdcTable_LookupValue_validate( FT_UShort glyph,
GXV_LookupValueDesc value,
GXV_LookupValueCPtr value_p,
GXV_Validator valid )
{
FT_UNUSED( glyph );
if ( value.u > GXV_JUST_DATA( wdc_offset_max ) )
GXV_JUST_DATA( wdc_offset_max ) = value.u;
if ( value.u < GXV_JUST_DATA( wdc_offset_min ) )
GXV_JUST_DATA( wdc_offset_min ) = value.u;
if ( value_p->u > GXV_JUST_DATA( wdc_offset_max ) )
GXV_JUST_DATA( wdc_offset_max ) = value_p->u;
if ( value_p->u < GXV_JUST_DATA( wdc_offset_min ) )
GXV_JUST_DATA( wdc_offset_min ) = value_p->u;
}

4
src/gxvalid/gxvkern.c
View File

@ -256,7 +256,7 @@
gxv_kern_subtable_fmt1_entry_validate(
FT_Byte state,
FT_UShort flags,
GXV_StateTable_GlyphOffsetDesc glyphOffset,
GXV_StateTable_GlyphOffsetCPtr glyphOffset_p,
FT_Bytes table,
FT_Bytes limit,
GXV_Validator valid )
@ -268,7 +268,7 @@
FT_UShort kernValue;
FT_UNUSED( state );
FT_UNUSED( glyphOffset );
FT_UNUSED( glyphOffset_p );
push = (FT_UShort)( ( flags >> 15 ) & 1 );

8
src/gxvalid/gxvlcar.c
View File

@ -83,10 +83,10 @@
static void
gxv_lcar_LookupValue_validate( FT_UShort glyph,
GXV_LookupValueDesc value,
GXV_LookupValueCPtr value_p,
GXV_Validator valid )
{
FT_Bytes p = valid->root->base + value.u;
FT_Bytes p = valid->root->base + value_p->u;
FT_Bytes limit = valid->root->limit;
FT_UShort count;
FT_Short partial;
@ -146,7 +146,7 @@
static GXV_LookupValueDesc
gxv_lcar_LookupFmt4_transit( FT_UShort relative_gindex,
GXV_LookupValueDesc base_value,
GXV_LookupValueCPtr base_value_p,
FT_Bytes lookuptbl_limit,
GXV_Validator valid )
{
@ -158,7 +158,7 @@
FT_UNUSED( lookuptbl_limit );
/* XXX: check range? */
offset = (FT_UShort)( base_value.u +
offset = (FT_UShort)( base_value_p->u +
relative_gindex * sizeof ( FT_UShort ) );
p = valid->root->base + offset;
limit = valid->root->limit;

6
src/gxvalid/gxvmort0.c
View File

@ -64,7 +64,7 @@
gxv_mort_subtable_type0_entry_validate(
FT_Byte state,
FT_UShort flags,
GXV_StateTable_GlyphOffsetDesc glyphOffset,
GXV_StateTable_GlyphOffsetCPtr glyphOffset_p,
FT_Bytes table,
FT_Bytes limit,
GXV_Validator valid )
@ -80,7 +80,7 @@
FT_UNUSED( limit );
FT_UNUSED( GXV_Mort_IndicScript_Msg[verb] ); /* for the non-debugging */
FT_UNUSED( glyphOffset ); /* case */
FT_UNUSED( glyphOffset_p ); /* case */
markFirst = (FT_UShort)( ( flags >> 15 ) & 1 );
@ -91,7 +91,7 @@
verb = (FT_UShort)( flags & 0x000F );
GXV_TRACE(( " IndicScript MorphRule for glyphOffset 0x%04x",
glyphOffset.u ));
glyphOffset_p->u ));
GXV_TRACE(( " markFirst=%01d", markFirst ));
GXV_TRACE(( " dontAdvance=%01d", dontAdvance ));
GXV_TRACE(( " markLast=%01d", markLast ));

6
src/gxvalid/gxvmort1.c
View File

@ -135,7 +135,7 @@
gxv_mort_subtable_type1_entry_validate(
FT_Byte state,
FT_UShort flags,
GXV_StateTable_GlyphOffsetDesc glyphOffset,
GXV_StateTable_GlyphOffsetCPtr glyphOffset_p,
FT_Bytes table,
FT_Bytes limit,
GXV_Validator valid )
@ -154,8 +154,8 @@
dontAdvance = (FT_UShort)( ( flags >> 14 ) & 1 );
reserved = (FT_Short)( flags & 0x3FFF );
markOffset = (FT_Short)( glyphOffset.ul >> 16 );
currentOffset = (FT_Short)( glyphOffset.ul );
markOffset = (FT_Short)( glyphOffset_p->ul >> 16 );
currentOffset = (FT_Short)( glyphOffset_p->ul );
if ( 0 < reserved )
{

4
src/gxvalid/gxvmort2.c
View File

@ -189,7 +189,7 @@
gxv_mort_subtable_type2_entry_validate(
FT_Byte state,
FT_UShort flags,
GXV_StateTable_GlyphOffsetDesc glyphOffset,
GXV_StateTable_GlyphOffsetCPtr glyphOffset_p,
FT_Bytes table,
FT_Bytes limit,
GXV_Validator valid )
@ -199,7 +199,7 @@
FT_UShort offset;
FT_UNUSED( state );
FT_UNUSED( glyphOffset );
FT_UNUSED( glyphOffset_p );
FT_UNUSED( limit );

8
src/gxvalid/gxvmort4.c
View File

@ -40,12 +40,12 @@
static void
gxv_mort_subtable_type4_lookupval_validate( FT_UShort glyph,
GXV_LookupValueDesc value,
GXV_LookupValueCPtr value_p,
GXV_Validator valid )
{
FT_UNUSED( glyph );
gxv_glyphid_validate( value.u, valid );
gxv_glyphid_validate( value_p->u, valid );
}
/*
@ -78,7 +78,7 @@
static GXV_LookupValueDesc
gxv_mort_subtable_type4_lookupfmt4_transit(
FT_UShort relative_gindex,
GXV_LookupValueDesc base_value,
GXV_LookupValueCPtr base_value_p,
FT_Bytes lookuptbl_limit,
GXV_Validator valid )
{
@ -88,7 +88,7 @@
GXV_LookupValueDesc value;
/* XXX: check range? */
offset = (FT_UShort)( base_value.u +
offset = (FT_UShort)( base_value_p->u +
relative_gindex * sizeof ( FT_UShort ) );
p = valid->lookuptbl_head + offset;

6
src/gxvalid/gxvmort5.c
View File

@ -139,7 +139,7 @@
gxv_mort_subtable_type5_entry_validate(
FT_Byte state,
FT_UShort flags,
GXV_StateTable_GlyphOffsetDesc glyphOffset,
GXV_StateTable_GlyphOffsetCPtr glyphOffset,
FT_Bytes table,
FT_Bytes limit,
GXV_Validator valid )
@ -168,8 +168,8 @@
currentInsertCount = (FT_Byte)( ( flags >> 5 ) & 0x1F );
markedInsertCount = (FT_Byte)( flags & 0x001F );
currentInsertList = (FT_UShort)( glyphOffset.ul >> 16 );
markedInsertList = (FT_UShort)( glyphOffset.ul );
currentInsertList = (FT_UShort)( glyphOffset->ul >> 16 );
markedInsertList = (FT_UShort)( glyphOffset->ul );
if ( 0 != currentInsertList && 0 != currentInsertCount )
{

4
src/gxvalid/gxvmorx0.c
View File

@ -42,7 +42,7 @@
gxv_morx_subtable_type0_entry_validate(
FT_UShort state,
FT_UShort flags,
GXV_XStateTable_GlyphOffsetDesc glyphOffset,
GXV_XStateTable_GlyphOffsetCPtr glyphOffset_p,
FT_Bytes table,
FT_Bytes limit,
GXV_Validator valid )
@ -54,7 +54,7 @@
FT_UShort verb;
FT_UNUSED( state );
FT_UNUSED( glyphOffset );
FT_UNUSED( glyphOffset_p );
FT_UNUSED( table );
FT_UNUSED( limit );

16
src/gxvalid/gxvmorx1.c
View File

@ -103,7 +103,7 @@
gxv_morx_subtable_type1_entry_validate(
FT_UShort state,
FT_UShort flags,
GXV_StateTable_GlyphOffsetDesc glyphOffset,
GXV_StateTable_GlyphOffsetCPtr glyphOffset_p,
FT_Bytes table,
FT_Bytes limit,
GXV_Validator valid )
@ -127,8 +127,8 @@
reserved = (FT_UShort)( flags & 0x3FFF );
markIndex = (FT_Short)( glyphOffset.ul >> 16 );
currentIndex = (FT_Short)( glyphOffset.ul );
markIndex = (FT_Short)( glyphOffset_p->ul >> 16 );
currentIndex = (FT_Short)( glyphOffset_p->ul );
GXV_TRACE(( " setMark=%01d dontAdvance=%01d\n",
setMark, dontAdvance ));
@ -155,14 +155,14 @@
static void
gxv_morx_subtable_type1_LookupValue_validate( FT_UShort glyph,
GXV_LookupValueDesc value,
GXV_LookupValueCPtr value_p,
GXV_Validator valid )
{
FT_UNUSED( glyph ); /* for the non-debugging case */
GXV_TRACE(( "morx subtable type1 subst.: %d -> %d\n", glyph, value.u ));
GXV_TRACE(( "morx subtable type1 subst.: %d -> %d\n", glyph, value_p->u ));
if ( value.u > valid->face->num_glyphs )
if ( value_p->u > valid->face->num_glyphs )
FT_INVALID_GLYPH_ID;
}
@ -170,7 +170,7 @@
static GXV_LookupValueDesc
gxv_morx_subtable_type1_LookupFmt4_transit(
FT_UShort relative_gindex,
GXV_LookupValueDesc base_value,
GXV_LookupValueCPtr base_value_p,
FT_Bytes lookuptbl_limit,
GXV_Validator valid )
{
@ -180,7 +180,7 @@
GXV_LookupValueDesc value;
/* XXX: check range? */
offset = (FT_UShort)( base_value.u +
offset = (FT_UShort)( base_value_p->u +
relative_gindex * sizeof ( FT_UShort ) );
p = valid->lookuptbl_head + offset;

4
src/gxvalid/gxvmorx2.c
View File

@ -186,7 +186,7 @@
gxv_morx_subtable_type2_entry_validate(
FT_UShort state,
FT_UShort flags,
GXV_StateTable_GlyphOffsetDesc glyphOffset,
GXV_StateTable_GlyphOffsetCPtr glyphOffset_p,
FT_Bytes table,
FT_Bytes limit,
GXV_Validator valid )
@ -206,7 +206,7 @@
performAction = (FT_UShort)( ( flags >> 13 ) & 1 );
reserved = (FT_UShort)( flags & 0x1FFF );
ligActionIndex = glyphOffset.u;
ligActionIndex = glyphOffset_p->u;
if ( reserved > 0 )
GXV_TRACE(( " reserved 14bit is non-zero\n" ));

6
src/gxvalid/gxvmorx5.c
View File

@ -136,7 +136,7 @@
gxv_morx_subtable_type5_entry_validate(
FT_UShort state,
FT_UShort flags,
GXV_StateTable_GlyphOffsetDesc glyphOffset,
GXV_StateTable_GlyphOffsetCPtr glyphOffset_p,
FT_Bytes table,
FT_Bytes limit,
GXV_Validator valid )
@ -165,8 +165,8 @@
currentInsertCount = (FT_Byte)( ( flags >> 5 ) & 0x1F );
markedInsertCount = (FT_Byte)( flags & 0x001F );
currentInsertList = (FT_Byte) ( glyphOffset.ul >> 16 );
markedInsertList = (FT_UShort)( glyphOffset.ul );
currentInsertList = (FT_Byte) ( glyphOffset_p->ul >> 16 );
markedInsertList = (FT_UShort)( glyphOffset_p->ul );
if ( currentInsertList && 0 != currentInsertCount )
gxv_morx_subtable_type5_InsertList_validate( currentInsertList,

12
src/gxvalid/gxvopbd.c
View File

@ -67,18 +67,18 @@
static void
gxv_opbd_LookupValue_validate( FT_UShort glyph,
GXV_LookupValueDesc value,
GXV_LookupValueCPtr value_p,
GXV_Validator valid )
{
/* offset in LookupTable is measured from the head of opbd table */
FT_Bytes p = valid->root->base + value.u;
FT_Bytes p = valid->root->base + value_p->u;
FT_Bytes limit = valid->root->limit;
FT_Short delta_value;
int i;
if ( value.u < GXV_OPBD_DATA( valueOffset_min ) )
GXV_OPBD_DATA( valueOffset_min ) = value.u;
if ( value_p->u < GXV_OPBD_DATA( valueOffset_min ) )
GXV_OPBD_DATA( valueOffset_min ) = value_p->u;
for ( i = 0; i < 4; i++ )
{
@ -132,7 +132,7 @@
static GXV_LookupValueDesc
gxv_opbd_LookupFmt4_transit( FT_UShort relative_gindex,
GXV_LookupValueDesc base_value,
GXV_LookupValueCPtr base_value_p,
FT_Bytes lookuptbl_limit,
GXV_Validator valid )
{
@ -142,7 +142,7 @@
FT_UNUSED( valid );
/* XXX: check range? */
value.u = (FT_UShort)( base_value.u +
value.u = (FT_UShort)( base_value_p->u +
relative_gindex * 4 * sizeof ( FT_Short ) );
return value;

8
src/gxvalid/gxvprop.c
View File

@ -168,10 +168,10 @@
static void
gxv_prop_LookupValue_validate( FT_UShort glyph,
GXV_LookupValueDesc value,
GXV_LookupValueCPtr value_p,
GXV_Validator valid )
{
gxv_prop_property_validate( value.u, glyph, valid );
gxv_prop_property_validate( value_p->u, glyph, valid );
}
@ -204,7 +204,7 @@
static GXV_LookupValueDesc
gxv_prop_LookupFmt4_transit( FT_UShort relative_gindex,
GXV_LookupValueDesc base_value,
GXV_LookupValueCPtr base_value_p,
FT_Bytes lookuptbl_limit,
GXV_Validator valid )
{
@ -214,7 +214,7 @@
GXV_LookupValueDesc value;
/* XXX: check range? */
offset = (FT_UShort)( base_value.u +
offset = (FT_UShort)( base_value_p->u +
relative_gindex * sizeof( FT_UShort ) );
p = valid->lookuptbl_head + offset;
limit = lookuptbl_limit;