diff options
| author | Konstantin Ritt <ritt.ks@gmail.com> | 2013-03-26 08:57:05 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-04-01 12:03:55 +0200 |
| commit | 6845a4fb0147117e8517d66f18792ca7acdbe06e (patch) | |
| tree | 68e35417b79989a7af8a4ea8c0d282b84dbe0a6e /src/3rdparty/freetype/src/base/ftpatent.c | |
| parent | 0fcadcca3d0842354de07ffaa8c622e607aab22c (diff) | |
Update bundled FreeType sources to 2.3.12
Most important changes:
* SFNT cmap 13 table format support;
* fixed glitches when rasterizing stretched TTF (xsize!=ysize);
* various fixes in Type1, CFF, and PCF drivers
Change-Id: Ib9e2210ffbd0daa2fdbf518ea87f4be502de6b48
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Diffstat (limited to 'src/3rdparty/freetype/src/base/ftpatent.c')
| -rw-r--r-- | src/3rdparty/freetype/src/base/ftpatent.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/src/3rdparty/freetype/src/base/ftpatent.c b/src/3rdparty/freetype/src/base/ftpatent.c index 9f129d8f0d..501cab52ca 100644 --- a/src/3rdparty/freetype/src/base/ftpatent.c +++ b/src/3rdparty/freetype/src/base/ftpatent.c @@ -5,7 +5,7 @@ /* FreeType API for checking patented TrueType bytecode instructions */ /* (body). */ /* */ -/* Copyright 2007, 2008 by David Turner. */ +/* Copyright 2007, 2008, 2010 by David Turner. */ /* */ /* This file is part of the FreeType project, and may only be used, */ /* modified, and distributed under the terms of the FreeType project */ @@ -103,6 +103,7 @@ } Exit: + FT_UNUSED( error ); FT_FRAME_EXIT(); return result; } @@ -113,7 +114,7 @@ FT_ULong tag ) { FT_Stream stream = face->stream; - FT_Error error; + FT_Error error = FT_Err_Ok; FT_Service_SFNT_Table service; FT_Bool result = FALSE; @@ -122,15 +123,19 @@ if ( service ) { - FT_ULong offset, size; + FT_UInt i = 0; + FT_ULong tag_i = 0, offset_i = 0, length_i = 0; - error = service->table_info( face, tag, &offset, &size ); - if ( error || - FT_STREAM_SEEK( offset ) ) + for ( i = 0; !error && tag_i != tag ; i++ ) + error = service->table_info( face, i, + &tag_i, &offset_i, &length_i ); + + if ( error || + FT_STREAM_SEEK( offset_i ) ) goto Exit; - result = _tt_check_patents_in_range( stream, size ); + result = _tt_check_patents_in_range( stream, length_i ); } Exit: |