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* src/sfnt/ttload.c (sfnt_dir_check): Make it work with TTCs.

This commit is contained in:
Werner Lemberg 2002-07-27 22:51:28 +00:00
parent 51476b553a
commit eb812c6c72
2 changed files with 13 additions and 9 deletions
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4
ChangeLog
View File

@ -1,3 +1,7 @@
2002-07-27 Werner Lemberg <wl@gnu.org>
* src/sfnt/ttload.c (sfnt_dir_check): Make it work with TTCs.
2002-07-26 Werner Lemberg <wl@gnu.org>
* src/truetype/ttgload.c (load_truetype_glyph)

18
src/sfnt/ttload.c
View File

@ -159,8 +159,8 @@
FT_Error error;
FT_UInt nn, has_head = 0;
const FT_ULong glyx_tag = FT_MAKE_TAG('g','l','y','x');
const FT_ULong locx_tag = FT_MAKE_TAG('l','o','c','x');
const FT_ULong glyx_tag = FT_MAKE_TAG('g','l','y','x');
const FT_ULong locx_tag = FT_MAKE_TAG('l','o','c','x');
static const FT_Frame_Field sfnt_dir_entry_fields[] =
{
@ -202,8 +202,8 @@
if ( FT_STREAM_READ_FIELDS( sfnt_dir_entry_fields, &table ) )
goto Bad_Format;
if ( offset + table.Offset + table.Length > stream->size &&
table.Tag != glyx_tag && table.Tag != locx_tag )
if ( table.Offset + table.Length > stream->size &&
table.Tag != glyx_tag && table.Tag != locx_tag )
goto Bad_Format;
if ( table.Tag == TTAG_head )
@ -213,10 +213,10 @@
has_head = 1;
if ( table.Length != 0x36 ||
FT_STREAM_SEEK( offset + table.Offset + 12 ) ||
FT_READ_ULONG( magic ) ||
magic != 0x5F0F3CF5U )
if ( table.Length != 0x36 ||
FT_STREAM_SEEK( table.Offset + 12 ) ||
FT_READ_ULONG( magic ) ||
magic != 0x5F0F3CF5U )
goto Bad_Format;
if ( FT_STREAM_SEEK( offset + 28 + 16*nn ) )
@ -349,7 +349,7 @@
}
/* seek to the appropriate TrueType file, then read tag */
offset = face->ttc_header.offsets[ face_index ];
offset = face->ttc_header.offsets[face_index];
if ( FT_STREAM_SEEK( offset ) ||
FT_READ_LONG( format_tag ) )