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[pfr] Minor. 

* src/pfr/pfrsbit.c, srf/pfr/pfrobjs.c: Use flag names instead of
bare numbers.
This commit is contained in:
Werner Lemberg 2016-03-25 10:54:37 +01:00
parent 59828f72a2
commit 2aa6956565
3 changed files with 26 additions and 12 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
2016-03-25 Werner Lemberg <wl@gnu.org>
[pfr] Minor.
* src/pfr/pfrsbit.c, srf/pfr/pfrobjs.c: Use flag names instead of
bare numbers.
2016-03-25 Werner Lemberg <wl@gnu.org>
[pfr] Various clang sanitizer fixes.

4
src/pfr/pfrobjs.c
View File

@ -524,8 +524,8 @@
FT_UInt probe = power * size;
FT_UInt extra = count - power;
FT_Byte* base = stream->cursor;
FT_Bool twobytes = FT_BOOL( item->flags & 1 );
FT_Bool twobyte_adj = FT_BOOL( item->flags & 2 );
FT_Bool twobytes = FT_BOOL( item->flags & PFR_KERN_2BYTE_CHAR );
FT_Bool twobyte_adj = FT_BOOL( item->flags & PFR_KERN_2BYTE_ADJ );
FT_Byte* p;
FT_UInt32 cpair;

27
src/pfr/pfrsbit.c
View File

@ -283,14 +283,17 @@
FT_ULong* found_size )
{
FT_UInt left, right, char_len;
FT_Bool two = FT_BOOL( flags & 1 );
FT_Bool two = FT_BOOL( flags & PFR_BITMAP_2BYTE_CHARCODE );
FT_Byte* buff;
char_len = 4;
if ( two ) char_len += 1;
if ( flags & 2 ) char_len += 1;
if ( flags & 4 ) char_len += 1;
if ( two )
char_len += 1;
if ( flags & PFR_BITMAP_2BYTE_SIZE )
char_len += 1;
if ( flags & PFR_BITMAP_3BYTE_OFFSET )
char_len += 1;
left = 0;
right = count;
@ -329,12 +332,12 @@
return;
Found_It:
if ( flags & 2 )
if ( flags & PFR_BITMAP_2BYTE_SIZE )
*found_size = PFR_NEXT_USHORT( buff );
else
*found_size = PFR_NEXT_BYTE( buff );
if ( flags & 4 )
if ( flags & PFR_BITMAP_3BYTE_OFFSET )
*found_offset = PFR_NEXT_ULONG( buff );
else
*found_offset = PFR_NEXT_USHORT( buff );
@ -570,9 +573,12 @@
char_len = 4;
if ( strike->flags & 1 ) char_len += 1;
if ( strike->flags & 2 ) char_len += 1;
if ( strike->flags & 4 ) char_len += 1;
if ( strike->flags & PFR_BITMAP_2BYTE_CHARCODE )
char_len += 1;
if ( strike->flags & PFR_BITMAP_2BYTE_SIZE )
char_len += 1;
if ( strike->flags & PFR_BITMAP_3BYTE_OFFSET )
char_len += 1;
/* access data directly in the frame to speed lookups */
if ( FT_STREAM_SEEK( phys->bct_offset + strike->bct_offset ) ||
@ -733,7 +739,8 @@
p,
stream->limit,
format,
FT_BOOL(face->header.color_flags & 2),
FT_BOOL( face->header.color_flags &
PFR_FLAG_INVERT_BITMAP ),
&glyph->root.bitmap );
}
}