|
|
|
|
@ -443,12 +443,9 @@ |
|
|
|
|
FT_Error error; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
FT_TRACE1(( "TT.Create_Create: new object at 0x%08p, parent = 0x%08p\n", |
|
|
|
|
FT_TRACE1(( "Init_Context: new object at 0x%08p, parent = 0x%08p\n", |
|
|
|
|
exec, face )); |
|
|
|
|
|
|
|
|
|
/* XXX: We don't reserve arrays anymore, this is done automatically */ |
|
|
|
|
/* during a call to Context_Load(). */ |
|
|
|
|
|
|
|
|
|
exec->memory = memory; |
|
|
|
|
exec->callSize = 32; |
|
|
|
|
|
|
|
|
|
@ -474,8 +471,8 @@ |
|
|
|
|
return TT_Err_Ok; |
|
|
|
|
|
|
|
|
|
Fail_Memory: |
|
|
|
|
FT_ERROR(( "TT.Context_Create: not enough memory for 0x%08lx\n", |
|
|
|
|
(long)exec )); |
|
|
|
|
FT_ERROR(( "Init_Context: not enough memory for 0x%08lx\n", |
|
|
|
|
(FT_Long)exec )); |
|
|
|
|
TT_Destroy_Context( exec, memory ); |
|
|
|
|
|
|
|
|
|
return error; |
|
|
|
|
@ -528,7 +525,6 @@ |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*************************************************************************/ |
|
|
|
|
/* */ |
|
|
|
|
/* <Function> */ |
|
|
|
|
@ -796,7 +792,7 @@ |
|
|
|
|
|
|
|
|
|
if ( !driver->context ) |
|
|
|
|
{ |
|
|
|
|
FT_Error error; |
|
|
|
|
FT_Error error; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* allocate object */ |
|
|
|
|
@ -1203,7 +1199,7 @@ |
|
|
|
|
const FT_Vector Null_Vector = {0,0}; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#undef PACK |
|
|
|
|
#undef PACK |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#undef NULL_Vector |
|
|
|
|
@ -1237,15 +1233,22 @@ |
|
|
|
|
else |
|
|
|
|
{ |
|
|
|
|
FT_Long x, y; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#ifdef FT_CONFIG_OPTION_OLD_CALCS |
|
|
|
|
|
|
|
|
|
x = TT_MULDIV( CUR.GS.projVector.x, CUR.tt_metrics.x_ratio, 0x4000 ); |
|
|
|
|
y = TT_MULDIV( CUR.GS.projVector.y, CUR.tt_metrics.y_ratio, 0x4000 ); |
|
|
|
|
CUR.tt_metrics.ratio = Norm( x, y ); |
|
|
|
|
|
|
|
|
|
#else |
|
|
|
|
|
|
|
|
|
x = TT_MULDIV( CUR.GS.projVector.x, CUR.tt_metrics.x_ratio, 0x8000 ); |
|
|
|
|
y = TT_MULDIV( CUR.GS.projVector.y, CUR.tt_metrics.y_ratio, 0x8000 ); |
|
|
|
|
CUR.tt_metrics.ratio = FT_Sqrt32( x * x + y * y ) << 1; |
|
|
|
|
|
|
|
|
|
#endif /* FT_CONFIG_OPTION_OLD_CALCS */ |
|
|
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
return CUR.tt_metrics.ratio; |
|
|
|
|
@ -1287,6 +1290,7 @@ |
|
|
|
|
CUR.cvt[index] = value; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static |
|
|
|
|
void Write_CVT_Stretched( EXEC_OP_ FT_ULong index, |
|
|
|
|
FT_F26Dot6 value ) |
|
|
|
|
@ -1420,14 +1424,20 @@ |
|
|
|
|
|
|
|
|
|
if ( v != 0 ) |
|
|
|
|
{ |
|
|
|
|
|
|
|
|
|
#ifdef NO_APPLE_PATENT |
|
|
|
|
|
|
|
|
|
if ( ABS( CUR.F_dot_P ) > APPLE_THRESHOLD ) |
|
|
|
|
zone->cur[point].x += distance; |
|
|
|
|
|
|
|
|
|
#else |
|
|
|
|
|
|
|
|
|
zone->cur[point].x += TT_MULDIV( distance, |
|
|
|
|
v * 0x10000L, |
|
|
|
|
CUR.F_dot_P ); |
|
|
|
|
|
|
|
|
|
#endif |
|
|
|
|
|
|
|
|
|
zone->tags[point] |= FT_Curve_Tag_Touch_X; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
@ -1435,14 +1445,20 @@ |
|
|
|
|
|
|
|
|
|
if ( v != 0 ) |
|
|
|
|
{ |
|
|
|
|
|
|
|
|
|
#ifdef NO_APPLE_PATENT |
|
|
|
|
|
|
|
|
|
if ( ABS( CUR.F_dot_P ) > APPLE_THRESHOLD ) |
|
|
|
|
zone->cur[point].y += distance; |
|
|
|
|
|
|
|
|
|
#else |
|
|
|
|
|
|
|
|
|
zone->cur[point].y += TT_MULDIV( distance, |
|
|
|
|
v * 0x10000L, |
|
|
|
|
CUR.F_dot_P ); |
|
|
|
|
|
|
|
|
|
#endif |
|
|
|
|
|
|
|
|
|
zone->tags[point] |= FT_Curve_Tag_Touch_Y; |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
@ -1457,6 +1473,7 @@ |
|
|
|
|
/* */ |
|
|
|
|
/*************************************************************************/ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static |
|
|
|
|
void Direct_Move_X( EXEC_OP_ TT_GlyphZone* zone, |
|
|
|
|
FT_UShort point, |
|
|
|
|
@ -1465,7 +1482,7 @@ |
|
|
|
|
UNUSED_EXEC; |
|
|
|
|
|
|
|
|
|
zone->cur[point].x += distance; |
|
|
|
|
zone->tags[point] |= FT_Curve_Tag_Touch_X; |
|
|
|
|
zone->tags[point] |= FT_Curve_Tag_Touch_X; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
@ -1477,7 +1494,7 @@ |
|
|
|
|
UNUSED_EXEC; |
|
|
|
|
|
|
|
|
|
zone->cur[point].y += distance; |
|
|
|
|
zone->tags[point] |= FT_Curve_Tag_Touch_Y; |
|
|
|
|
zone->tags[point] |= FT_Curve_Tag_Touch_Y; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
@ -2209,7 +2226,7 @@ |
|
|
|
|
|
|
|
|
|
if ( W == 0 ) |
|
|
|
|
{ |
|
|
|
|
/* XXX: UNDOCUMENTED! It seems that it's possible to try */ |
|
|
|
|
/* XXX: UNDOCUMENTED! It seems that it is possible to try */ |
|
|
|
|
/* to normalize the vector (0,0). Return immediately. */ |
|
|
|
|
return SUCCESS; |
|
|
|
|
} |
|
|
|
|
@ -2664,7 +2681,7 @@ |
|
|
|
|
/* */ |
|
|
|
|
/* It seems that the value that is read here is */ |
|
|
|
|
/* expressed in 16.16 format rather than in font */ |
|
|
|
|
/* units.. */ |
|
|
|
|
/* units. */ |
|
|
|
|
/* */ |
|
|
|
|
#define DO_SSW \ |
|
|
|
|
CUR.GS.single_width_value = (FT_F26Dot6)( args[0] >> 10 ); |
|
|
|
|
@ -3847,7 +3864,7 @@ |
|
|
|
|
static |
|
|
|
|
void Ins_AA( INS_ARG ) |
|
|
|
|
{ |
|
|
|
|
/* Intentional - no longer supported */ |
|
|
|
|
/* intentionally no longer supported */ |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
@ -3986,7 +4003,7 @@ |
|
|
|
|
/* */ |
|
|
|
|
/* MANAGING THE FLOW OF CONTROL */ |
|
|
|
|
/* */ |
|
|
|
|
/* Instructions appear in the specification's order. */ |
|
|
|
|
/* Instructions appear in the specification's order. */ |
|
|
|
|
/* */ |
|
|
|
|
/*************************************************************************/ |
|
|
|
|
|
|
|
|
|
@ -4100,7 +4117,7 @@ |
|
|
|
|
/* */ |
|
|
|
|
/* DEFINING AND USING FUNCTIONS AND INSTRUCTIONS */ |
|
|
|
|
/* */ |
|
|
|
|
/* Instructions appear in the specification's order. */ |
|
|
|
|
/* Instructions appear in the specification's order. */ |
|
|
|
|
/* */ |
|
|
|
|
/*************************************************************************/ |
|
|
|
|
|
|
|
|
|
@ -4436,7 +4453,7 @@ |
|
|
|
|
/* */ |
|
|
|
|
/* PUSHING DATA ONTO THE INTERPRETER STACK */ |
|
|
|
|
/* */ |
|
|
|
|
/* Instructions appear in the specification's order. */ |
|
|
|
|
/* Instructions appear in the specification's order. */ |
|
|
|
|
/* */ |
|
|
|
|
/*************************************************************************/ |
|
|
|
|
|
|
|
|
|
@ -4960,7 +4977,7 @@ |
|
|
|
|
static |
|
|
|
|
void Ins_SCANTYPE( INS_ARG ) |
|
|
|
|
{ |
|
|
|
|
/* For compatibility with future enhancements, */ |
|
|
|
|
/* for compatibility with future enhancements, */ |
|
|
|
|
/* we must ignore new modes */ |
|
|
|
|
|
|
|
|
|
if ( args[0] >= 0 && args[0] <= 5 ) |
|
|
|
|
@ -4977,7 +4994,7 @@ |
|
|
|
|
/* */ |
|
|
|
|
/* MANAGING OUTLINES */ |
|
|
|
|
/* */ |
|
|
|
|
/* Instructions appear in the specification's order. */ |
|
|
|
|
/* Instructions appear in the specification's order. */ |
|
|
|
|
/* */ |
|
|
|
|
/*************************************************************************/ |
|
|
|
|
|
|
|
|
|
@ -4993,9 +5010,9 @@ |
|
|
|
|
{ |
|
|
|
|
FT_UShort point; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
UNUSED_ARG; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if ( CUR.top < CUR.GS.loop ) |
|
|
|
|
{ |
|
|
|
|
CUR.error = TT_Err_Too_Few_Arguments; |
|
|
|
|
@ -5282,7 +5299,7 @@ |
|
|
|
|
FT_F26Dot6 dx, |
|
|
|
|
dy; |
|
|
|
|
|
|
|
|
|
FT_UShort last_point, i; |
|
|
|
|
FT_UShort last_point, i; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if ( BOUNDS( args[0], 2 ) ) |
|
|
|
|
@ -5918,7 +5935,7 @@ |
|
|
|
|
return; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/* XXX: there are some glyphs in some braindead but popular */ |
|
|
|
|
/* XXX: There are some glyphs in some braindead but popular */ |
|
|
|
|
/* fonts out there (e.g. [aeu]grave in monotype.ttf) */ |
|
|
|
|
/* calling IP[] with bad values of rp[12]. */ |
|
|
|
|
/* Do something sane when this odd thing happens. */ |
|
|
|
|
@ -6020,7 +6037,7 @@ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* Local variables for Ins_IUP: */ |
|
|
|
|
struct LOC_Ins_IUP |
|
|
|
|
struct LOC_Ins_IUP |
|
|
|
|
{ |
|
|
|
|
FT_Vector* orgs; /* original and current coordinate */ |
|
|
|
|
FT_Vector* curs; /* arrays */ |
|
|
|
|
|
Werner Lemberg
25 years ago