From 059bc335ce42220b222763379e89d0cbf2b949eb Mon Sep 17 00:00:00 2001 From: Werner Lemberg Date: Thu, 14 Mar 2013 10:27:35 +0100 Subject: [PATCH] */*: Use `FT_THROW'. This is essentially a mechanical conversion, adding inclusion of `FT_INTERNAL_DEBUG_H' where necessary, and providing the macros for stand-alone compiling modes of the rasterizer modules. To convert the remaining occurrences of FT_Err_XXX and friends it is necessary to rewrite the code. Note, however, that it doesn't harm if some cases are not handled since FT_THROW is a no-op. --- ChangeLog | 12 +++ src/autofit/afglobal.c | 4 +- src/autofit/afhints.c | 10 +- src/autofit/afloader.c | 8 +- src/autofit/afmodule.c | 8 +- src/base/ftadvanc.c | 16 ++-- src/base/ftbbox.c | 6 +- src/base/ftbitmap.c | 24 ++--- src/base/ftcalc.c | 4 +- src/base/ftgloadr.c | 7 +- src/base/ftglyph.c | 24 ++--- src/base/ftgxval.c | 16 ++-- src/base/ftinit.c | 4 +- src/base/ftlcdfil.c | 14 +-- src/base/ftmac.c | 53 +++++------ src/base/ftmm.c | 6 +- src/base/ftobjs.c | 154 +++++++++++++++--------------- src/base/ftotval.c | 10 +- src/base/ftoutln.c | 30 +++--- src/base/ftpfr.c | 12 ++- src/base/ftpic.c | 3 +- src/base/ftrfork.c | 34 +++---- src/base/ftstream.c | 34 +++---- src/base/ftstroke.c | 10 +- src/base/ftsystem.c | 8 +- src/base/ftutil.c | 13 +-- src/bdf/bdfdrivr.c | 10 +- src/bdf/bdflib.c | 73 +++++++------- src/bzip2/ftbzip2.c | 16 ++-- src/cache/ftcbasic.c | 16 ++-- src/cache/ftccache.c | 5 +- src/cache/ftcmanag.c | 14 +-- src/cache/ftcsbits.c | 6 +- src/cff/cffcmap.c | 6 +- src/cff/cffdrivr.c | 19 ++-- src/cff/cffgload.c | 20 ++-- src/cff/cffload.c | 37 ++++---- src/cff/cffobjs.c | 6 +- src/cff/cffparse.c | 8 +- src/cid/cidgload.c | 6 +- src/cid/cidload.c | 12 +-- src/cid/cidobjs.c | 6 +- src/cid/cidparse.c | 8 +- src/gxvalid/gxvmod.c | 4 +- src/gzip/ftgzip.c | 16 ++-- src/lzw/ftlzw.c | 10 +- src/otvalid/otvmod.c | 4 +- src/pcf/pcfdrivr.c | 12 +-- src/pcf/pcfread.c | 44 ++++----- src/pfr/pfrcmap.c | 6 +- src/pfr/pfrdrivr.c | 2 +- src/pfr/pfrgload.c | 12 +-- src/pfr/pfrload.c | 16 ++-- src/pfr/pfrobjs.c | 12 +-- src/pfr/pfrsbit.c | 12 +-- src/psaux/afmparse.c | 19 ++-- src/psaux/psobjs.c | 28 +++--- src/psaux/t1decode.c | 16 ++-- src/pshinter/pshrec.c | 6 +- src/psnames/psmodule.c | 5 +- src/raster/ftraster.c | 49 ++++++---- src/raster/ftrend1.c | 17 ++-- src/sfnt/sfdriver.c | 18 ++-- src/sfnt/sfobjs.c | 18 ++-- src/sfnt/ttbdf.c | 6 +- src/sfnt/ttcmap.c | 6 +- src/sfnt/ttkern.c | 2 +- src/sfnt/ttload.c | 20 ++-- src/sfnt/ttmtx.c | 6 +- src/sfnt/ttpost.c | 16 ++-- src/sfnt/ttsbit.c | 27 +++--- src/sfnt/ttsbit0.c | 32 +++---- src/smooth/ftgrays.c | 58 ++++++++--- src/smooth/ftsmooth.c | 16 ++-- src/truetype/ttdriver.c | 10 +- src/truetype/ttgload.c | 30 +++--- src/truetype/ttgxvar.c | 18 ++-- src/truetype/ttinterp.c | 206 ++++++++++++++++++++-------------------- src/truetype/ttobjs.c | 12 +-- src/truetype/ttpload.c | 12 +-- src/type1/t1afm.c | 15 +-- src/type1/t1gload.c | 4 +- src/type1/t1load.c | 48 +++++----- src/type1/t1objs.c | 4 +- src/type1/t1parse.c | 12 +-- src/type42/t42objs.c | 14 +-- src/type42/t42parse.c | 36 +++---- src/winfonts/winfnt.c | 44 ++++----- 88 files changed, 925 insertions(+), 847 deletions(-) diff --git a/ChangeLog b/ChangeLog index d7dd3a7dd..e69c3d4f0 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,15 @@ +2013-03-13 Werner Lemberg + + */*: Use `FT_THROW'. + + This is essentially a mechanical conversion, adding inclusion of + `FT_INTERNAL_DEBUG_H' where necessary, and providing the macros for + stand-alone compiling modes of the rasterizer modules. + + To convert the remaining occurrences of FT_Err_XXX and friends it is + necessary to rewrite the code. Note, however, that it doesn't harm + if some cases are not handled since FT_THROW is a no-op. + 2013-03-13 Werner Lemberg Introduce `FT_THROW' macro. diff --git a/src/autofit/afglobal.c b/src/autofit/afglobal.c index 3c1e837ed..426e48e19 100644 --- a/src/autofit/afglobal.c +++ b/src/autofit/afglobal.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter routines to compute global hinting values (body). */ /* */ -/* Copyright 2003-2012 by */ +/* Copyright 2003-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -242,7 +242,7 @@ if ( gindex >= (FT_ULong)globals->glyph_count ) { - error = AF_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } diff --git a/src/autofit/afhints.c b/src/autofit/afhints.c index 8aca8e7ba..eb81d67e4 100644 --- a/src/autofit/afhints.c +++ b/src/autofit/afhints.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter hinting routines (body). */ /* */ -/* Copyright 2003-2007, 2009-2012 by */ +/* Copyright 2003-2007, 2009-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -52,7 +52,7 @@ if ( old_max >= big_max ) { - error = AF_Err_Out_Of_Memory; + error = FT_THROW( Out_Of_Memory ); goto Exit; } @@ -97,7 +97,7 @@ if ( old_max >= big_max ) { - error = AF_Err_Out_Of_Memory; + error = FT_THROW( Out_Of_Memory ); goto Exit; } @@ -340,14 +340,14 @@ if ( !offset ) - return AF_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); dim = ( dimension == 0 ) ? AF_DIMENSION_HORZ : AF_DIMENSION_VERT; axis = &hints->axis[dim]; if ( idx < 0 || idx >= axis->num_segments ) - return AF_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); seg = &axis->segments[idx]; *offset = (dim == AF_DIMENSION_HORZ) ? seg->first->ox diff --git a/src/autofit/afloader.c b/src/autofit/afloader.c index f280beda2..5f0472cfc 100644 --- a/src/autofit/afloader.c +++ b/src/autofit/afloader.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter glyph loading routines (body). */ /* */ -/* Copyright 2003-2009, 2011-2012 by */ +/* Copyright 2003-2009, 2011-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -349,7 +349,7 @@ if ( start_point + k >= num_base_points || l >= (FT_UInt)num_new_points ) { - error = AF_Err_Invalid_Composite; + error = FT_THROW( Invalid_Composite ); goto Exit; } @@ -387,7 +387,7 @@ default: /* we don't support other formats (yet?) */ - error = AF_Err_Unimplemented_Feature; + error = FT_THROW( Unimplemented_Feature ); } Hint_Metrics: @@ -502,7 +502,7 @@ if ( !size ) - return AF_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); FT_ZERO( &scaler ); diff --git a/src/autofit/afmodule.c b/src/autofit/afmodule.c index f46cff9ec..67459995b 100644 --- a/src/autofit/afmodule.c +++ b/src/autofit/afmodule.c @@ -4,7 +4,7 @@ /* */ /* Auto-fitter module implementation (body). */ /* */ -/* Copyright 2003-2006, 2009, 2011-2012 by */ +/* Copyright 2003-2006, 2009, 2011-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -55,7 +55,7 @@ if ( !face ) - return AF_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); globals = (AF_FaceGlobals)face->autohint.data; if ( !globals ) @@ -112,7 +112,7 @@ FT_TRACE0(( "af_property_get: missing property `%s'\n", property_name )); - return AF_Err_Missing_Property; + return FT_THROW( Missing_Property ); } @@ -163,7 +163,7 @@ FT_TRACE0(( "af_property_get: missing property `%s'\n", property_name )); - return AF_Err_Missing_Property; + return FT_THROW( Missing_Property ); } diff --git a/src/base/ftadvanc.c b/src/base/ftadvanc.c index a8bb43d3d..880830a0a 100644 --- a/src/base/ftadvanc.c +++ b/src/base/ftadvanc.c @@ -4,7 +4,7 @@ /* */ /* Quick computation of advance widths (body). */ /* */ -/* Copyright 2008, 2009, 2011 by */ +/* Copyright 2008, 2009, 2011, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -17,6 +17,8 @@ #include +#include FT_INTERNAL_DEBUG_H + #include FT_ADVANCES_H #include FT_INTERNAL_OBJECTS_H @@ -35,7 +37,7 @@ return FT_Err_Ok; if ( face->size == NULL ) - return FT_Err_Invalid_Size_Handle; + return FT_THROW( Invalid_Size_Handle ); if ( flags & FT_LOAD_VERTICAL_LAYOUT ) scale = face->size->metrics.y_scale; @@ -76,10 +78,10 @@ if ( !face ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); if ( gindex >= (FT_UInt)face->num_glyphs ) - return FT_Err_Invalid_Glyph_Index; + return FT_THROW( Invalid_Glyph_Index ); func = face->driver->clazz->get_advances; if ( func && LOAD_ADVANCE_FAST_CHECK( flags ) ) @@ -114,12 +116,12 @@ if ( !face ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); num = (FT_UInt)face->num_glyphs; end = start + count; if ( start >= num || end < start || end > num ) - return FT_Err_Invalid_Glyph_Index; + return FT_THROW( Invalid_Glyph_Index ); if ( count == 0 ) return FT_Err_Ok; @@ -138,7 +140,7 @@ error = FT_Err_Ok; if ( flags & FT_ADVANCE_FLAG_FAST_ONLY ) - return FT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); flags |= (FT_UInt32)FT_LOAD_ADVANCE_ONLY; for ( nn = 0; nn < count; nn++ ) diff --git a/src/base/ftbbox.c b/src/base/ftbbox.c index 64f06f469..6d1c44cb2 100644 --- a/src/base/ftbbox.c +++ b/src/base/ftbbox.c @@ -25,6 +25,8 @@ #include +#include FT_INTERNAL_DEBUG_H + #include FT_BBOX_H #include FT_IMAGE_H #include FT_OUTLINE_H @@ -566,10 +568,10 @@ FT_DEFINE_OUTLINE_FUNCS(bbox_interface, if ( !abbox ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); if ( !outline ) - return FT_Err_Invalid_Outline; + return FT_THROW( Invalid_Outline ); /* if outline is empty, return (0,0,0,0) */ if ( outline->n_points == 0 || outline->n_contours <= 0 ) diff --git a/src/base/ftbitmap.c b/src/base/ftbitmap.c index 84fa32275..bd25cbea6 100644 --- a/src/base/ftbitmap.c +++ b/src/base/ftbitmap.c @@ -4,7 +4,7 @@ /* */ /* FreeType utility functions for bitmaps (body). */ /* */ -/* Copyright 2004-2009, 2011 by */ +/* Copyright 2004-2009, 2011, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -17,6 +17,8 @@ #include +#include FT_INTERNAL_DEBUG_H + #include FT_BITMAP_H #include FT_IMAGE_H #include FT_INTERNAL_OBJECTS_H @@ -135,7 +137,7 @@ new_pitch = ( width + xpixels ); break; default: - return FT_Err_Invalid_Glyph_Format; + return FT_THROW( Invalid_Glyph_Format ); } /* if no need to allocate memory */ @@ -223,14 +225,14 @@ if ( !library ) - return FT_Err_Invalid_Library_Handle; + return FT_THROW( Invalid_Library_Handle ); if ( !bitmap || !bitmap->buffer ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); if ( ( ( FT_PIX_ROUND( xStrength ) >> 6 ) > FT_INT_MAX ) || ( ( FT_PIX_ROUND( yStrength ) >> 6 ) > FT_INT_MAX ) ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); xstr = (FT_Int)FT_PIX_ROUND( xStrength ) >> 6; ystr = (FT_Int)FT_PIX_ROUND( yStrength ) >> 6; @@ -238,7 +240,7 @@ if ( xstr == 0 && ystr == 0 ) return FT_Err_Ok; else if ( xstr < 0 || ystr < 0 ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); switch ( bitmap->pixel_mode ) { @@ -382,7 +384,7 @@ if ( !library ) - return FT_Err_Invalid_Library_Handle; + return FT_THROW( Invalid_Library_Handle ); memory = library->memory; @@ -419,7 +421,7 @@ if ( target->pitch > 0 && (FT_ULong)target->rows > FT_ULONG_MAX / target->pitch ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); if ( target->rows * target->pitch > old_size && FT_QREALLOC( target->buffer, @@ -429,7 +431,7 @@ break; default: - error = FT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); } switch ( source->pixel_mode ) @@ -650,10 +652,10 @@ if ( !library ) - return FT_Err_Invalid_Library_Handle; + return FT_THROW( Invalid_Library_Handle ); if ( !bitmap ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); memory = library->memory; diff --git a/src/base/ftcalc.c b/src/base/ftcalc.c index 6349d910c..da80b5c46 100644 --- a/src/base/ftcalc.c +++ b/src/base/ftcalc.c @@ -772,14 +772,14 @@ if ( !matrix ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); /* compute discriminant */ delta = FT_MulFix( matrix->xx, matrix->yy ) - FT_MulFix( matrix->xy, matrix->yx ); if ( !delta ) - return FT_Err_Invalid_Argument; /* matrix can't be inverted */ + return FT_THROW( Invalid_Argument ); /* matrix can't be inverted */ matrix->xy = - FT_DivFix( matrix->xy, delta ); matrix->yx = - FT_DivFix( matrix->yx, delta ); diff --git a/src/base/ftgloadr.c b/src/base/ftgloadr.c index 3a5615e5e..663db2636 100644 --- a/src/base/ftgloadr.c +++ b/src/base/ftgloadr.c @@ -4,7 +4,7 @@ /* */ /* The FreeType glyph loader (body). */ /* */ -/* Copyright 2002, 2003, 2004, 2005, 2006, 2010 by */ +/* Copyright 2002-2006, 2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -17,6 +17,7 @@ #include +#include FT_INTERNAL_DEBUG_H #include FT_INTERNAL_GLYPH_LOADER_H #include FT_INTERNAL_MEMORY_H #include FT_INTERNAL_OBJECTS_H @@ -219,7 +220,7 @@ new_max = FT_PAD_CEIL( new_max, 8 ); if ( new_max > FT_OUTLINE_POINTS_MAX ) - return FT_Err_Array_Too_Large; + return FT_THROW( Array_Too_Large ); if ( FT_RENEW_ARRAY( base->points, old_max, new_max ) || FT_RENEW_ARRAY( base->tags, old_max, new_max ) ) @@ -251,7 +252,7 @@ new_max = FT_PAD_CEIL( new_max, 4 ); if ( new_max > FT_OUTLINE_CONTOURS_MAX ) - return FT_Err_Array_Too_Large; + return FT_THROW( Array_Too_Large ); if ( FT_RENEW_ARRAY( base->contours, old_max, new_max ) ) goto Exit; diff --git a/src/base/ftglyph.c b/src/base/ftglyph.c index 7363c7dce..5dd28a8c5 100644 --- a/src/base/ftglyph.c +++ b/src/base/ftglyph.c @@ -4,7 +4,7 @@ /* */ /* FreeType convenience functions to handle glyphs (body). */ /* */ -/* Copyright 1996-2005, 2007, 2008, 2010, 2012 by */ +/* Copyright 1996-2005, 2007, 2008, 2010, 2012, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -29,6 +29,8 @@ #include +#include FT_INTERNAL_DEBUG_H + #include FT_GLYPH_H #include FT_OUTLINE_H #include FT_BITMAP_H @@ -65,7 +67,7 @@ if ( slot->format != FT_GLYPH_FORMAT_BITMAP ) { - error = FT_Err_Invalid_Glyph_Format; + error = FT_THROW( Invalid_Glyph_Format ); goto Exit; } @@ -166,7 +168,7 @@ /* check format in glyph slot */ if ( slot->format != FT_GLYPH_FORMAT_OUTLINE ) { - error = FT_Err_Invalid_Glyph_Format; + error = FT_THROW( Invalid_Glyph_Format ); goto Exit; } @@ -314,7 +316,7 @@ /* check arguments */ if ( !target ) { - error = FT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -322,7 +324,7 @@ if ( !source || !source->clazz ) { - error = FT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -361,12 +363,12 @@ if ( !slot ) - return FT_Err_Invalid_Slot_Handle; + return FT_THROW( Invalid_Slot_Handle ); library = slot->library; if ( !aglyph ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); /* if it is a bitmap, that's easy :-) */ if ( slot->format == FT_GLYPH_FORMAT_BITMAP ) @@ -388,7 +390,7 @@ if ( !clazz ) { - error = FT_Err_Invalid_Glyph_Format; + error = FT_THROW( Invalid_Glyph_Format ); goto Exit; } @@ -427,7 +429,7 @@ if ( !glyph || !glyph->clazz ) - error = FT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); else { clazz = glyph->clazz; @@ -441,7 +443,7 @@ FT_Vector_Transform( &glyph->advance, matrix ); } else - error = FT_Err_Invalid_Glyph_Format; + error = FT_THROW( Invalid_Glyph_Format ); } return error; } @@ -600,7 +602,7 @@ return error; Bad: - error = FT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } diff --git a/src/base/ftgxval.c b/src/base/ftgxval.c index aeeb8ce4f..a8ec44ac0 100644 --- a/src/base/ftgxval.c +++ b/src/base/ftgxval.c @@ -4,7 +4,7 @@ /* */ /* FreeType API for validating TrueTyepGX/AAT tables (body). */ /* */ -/* Copyright 2004, 2005, 2006, 2010 by */ +/* Copyright 2004-2006, 2010, 2013 by */ /* Masatake YAMATO, Redhat K.K, */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ @@ -26,6 +26,8 @@ #include +#include FT_INTERNAL_DEBUG_H + #include FT_INTERNAL_OBJECTS_H #include FT_SERVICE_GX_VALIDATE_H @@ -44,13 +46,13 @@ if ( !face ) { - error = FT_Err_Invalid_Face_Handle; + error = FT_THROW( Invalid_Face_Handle ); goto Exit; } if ( tables == NULL ) { - error = FT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -62,7 +64,7 @@ tables, table_length ); else - error = FT_Err_Unimplemented_Feature; + error = FT_THROW( Unimplemented_Feature ); Exit: return error; @@ -96,13 +98,13 @@ if ( !face ) { - error = FT_Err_Invalid_Face_Handle; + error = FT_THROW( Invalid_Face_Handle ); goto Exit; } if ( ckern_table == NULL ) { - error = FT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -113,7 +115,7 @@ validation_flags, ckern_table ); else - error = FT_Err_Unimplemented_Feature; + error = FT_THROW( Unimplemented_Feature ); Exit: return error; diff --git a/src/base/ftinit.c b/src/base/ftinit.c index 2eadfc6cb..85f321fd2 100644 --- a/src/base/ftinit.c +++ b/src/base/ftinit.c @@ -4,7 +4,7 @@ /* */ /* FreeType initialization layer (body). */ /* */ -/* Copyright 1996-2002, 2005, 2007, 2009, 2012 by */ +/* Copyright 1996-2002, 2005, 2007, 2009, 2012, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -242,7 +242,7 @@ if ( !memory ) { FT_ERROR(( "FT_Init_FreeType: cannot find memory manager\n" )); - return FT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); } /* build a library out of it, then fill it with the set of */ diff --git a/src/base/ftlcdfil.c b/src/base/ftlcdfil.c index 0da4ba160..852fb3298 100644 --- a/src/base/ftlcdfil.c +++ b/src/base/ftlcdfil.c @@ -4,7 +4,7 @@ /* */ /* FreeType API for color filtering of subpixel bitmap glyphs (body). */ /* */ -/* Copyright 2006, 2008, 2009, 2010 by */ +/* Copyright 2006, 2008-2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -17,6 +17,8 @@ #include +#include FT_INTERNAL_DEBUG_H + #include FT_LCD_FILTER_H #include FT_IMAGE_H #include FT_INTERNAL_OBJECTS_H @@ -271,7 +273,7 @@ unsigned char *weights ) { if ( !library || !weights ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); ft_memcpy( library->lcd_weights, weights, 5 ); @@ -292,7 +294,7 @@ if ( !library ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); switch ( filter ) { @@ -339,7 +341,7 @@ #endif default: - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); } library->lcd_filter = filter; @@ -356,7 +358,7 @@ FT_UNUSED( library ); FT_UNUSED( weights ); - return FT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); } @@ -367,7 +369,7 @@ FT_UNUSED( library ); FT_UNUSED( filter ); - return FT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); } #endif /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */ diff --git a/src/base/ftmac.c b/src/base/ftmac.c index f2007485d..ce0af549c 100644 --- a/src/base/ftmac.c +++ b/src/base/ftmac.c @@ -8,8 +8,7 @@ /* This file is for Mac OS X only; see builds/mac/ftoldmac.c for */ /* classic platforms built by MPW. */ /* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, */ -/* 2009 by */ +/* Copyright 1996-2009, 2013 by */ /* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -131,7 +130,7 @@ FT_UNUSED( pathSpec ); FT_UNUSED( face_index ); - return FT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); } @@ -190,10 +189,10 @@ CFRelease( cf_fontName ); if ( ats_font_id == 0 || ats_font_id == 0xFFFFFFFFUL ) - return FT_Err_Unknown_File_Format; + return FT_THROW( Unknown_File_Format ); if ( noErr != FT_ATSFontGetFileReference( ats_font_id, ats_font_ref ) ) - return FT_Err_Unknown_File_Format; + return FT_THROW( Unknown_File_Format ); /* face_index calculation by searching preceding fontIDs */ /* with same FSRef */ @@ -233,7 +232,7 @@ return err; if ( noErr != FSRefMakePath( &ref, path, maxPathSize ) ) - return FT_Err_Unknown_File_Format; + return FT_THROW( Unknown_File_Format ); return FT_Err_Ok; } @@ -251,7 +250,7 @@ FT_UNUSED( pathSpec ); FT_UNUSED( face_index ); - return FT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); #else FSRef ref; FT_Error err; @@ -263,7 +262,7 @@ if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone, NULL, NULL, pathSpec, NULL ) ) - return FT_Err_Unknown_File_Format; + return FT_THROW( Unknown_File_Format ); return FT_Err_Ok; #endif @@ -279,7 +278,7 @@ if ( noErr != FSPathMakeRef( pathname, &ref, FALSE ) ) - return FT_Err_Cannot_Open_Resource; + return FT_THROW( Cannot_Open_Resource ); /* at present, no support for dfont format */ err = FSOpenResourceFile( &ref, 0, NULL, fsRdPerm, res ); @@ -508,17 +507,17 @@ /* We should not extract parent directory by string manipulation. */ if ( noErr != FSPathMakeRef( path_fond, &ref, FALSE ) ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone, NULL, NULL, NULL, &par_ref ) ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); if ( noErr != FSRefMakePath( &par_ref, path_lwfn, path_size ) ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); if ( ft_strlen( (char *)path_lwfn ) + 1 + base_lwfn[0] > path_size ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); /* now we have absolute dirname in path_lwfn */ ft_strcat( (char *)path_lwfn, "/" ); @@ -527,11 +526,11 @@ path_lwfn[dirname_len + base_lwfn[0]] = '\0'; if ( noErr != FSPathMakeRef( path_lwfn, &ref, FALSE ) ) - return FT_Err_Cannot_Open_Resource; + return FT_THROW( Cannot_Open_Resource ); if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone, NULL, NULL, NULL, NULL ) ) - return FT_Err_Cannot_Open_Resource; + return FT_THROW( Cannot_Open_Resource ); return FT_Err_Ok; } @@ -620,7 +619,7 @@ /* detect integer overflows */ if ( total_size < old_total_size ) { - error = FT_Err_Array_Too_Large; + error = FT_THROW( Array_Too_Large ); goto Error; } @@ -705,7 +704,7 @@ if ( noErr != FT_FSPathMakeRes( pathname, &res ) ) - return FT_Err_Cannot_Open_Resource; + return FT_THROW( Cannot_Open_Resource ); pfb_data = NULL; pfb_size = 0; @@ -740,7 +739,7 @@ sfnt = GetResource( TTAG_sfnt, sfnt_id ); if ( sfnt == NULL ) - return FT_Err_Invalid_Handle; + return FT_THROW( Invalid_Handle ); sfnt_size = (FT_ULong)GetHandleSize( sfnt ); if ( FT_ALLOC( sfnt_data, (FT_Long)sfnt_size ) ) @@ -805,11 +804,11 @@ if ( noErr != FT_FSPathMakeRes( pathname, &res_ref ) ) - return FT_Err_Cannot_Open_Resource; + return FT_THROW( Cannot_Open_Resource ); UseResFile( res_ref ); if ( ResError() ) - return FT_Err_Cannot_Open_Resource; + return FT_THROW( Cannot_Open_Resource ); num_faces_in_res = 0; for ( res_index = 1; ; ++res_index ) @@ -854,7 +853,7 @@ GetResInfo( fond, &fond_id, &fond_type, fond_name ); if ( ResError() != noErr || fond_type != TTAG_FOND ) - return FT_Err_Invalid_File_Format; + return FT_THROW( Invalid_File_Format ); parse_fond( *fond, &have_sfnt, &sfnt_id, lwfn_file_name, face_index ); @@ -894,7 +893,7 @@ face_index, aface ); else - error = FT_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); found_no_lwfn_file: if ( have_sfnt && FT_Err_Ok != error ) @@ -961,7 +960,7 @@ /* test for valid `library' and `aface' delayed to FT_Open_Face() */ if ( !pathname ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); error = FT_Err_Ok; *aface = NULL; @@ -1003,11 +1002,11 @@ if ( !ref ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); err = FSRefMakePath( ref, pathname, sizeof ( pathname ) ); if ( err ) - error = FT_Err_Cannot_Open_Resource; + error = FT_THROW( Cannot_Open_Resource ); error = FT_New_Face_From_Resource( library, pathname, face_index, aface ); if ( error != 0 || *aface != NULL ) @@ -1043,13 +1042,13 @@ FT_UNUSED( face_index ); FT_UNUSED( aface ); - return FT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); #else FSRef ref; if ( !spec || FSpMakeFSRef( spec, &ref ) != noErr ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); else return FT_New_Face_From_FSRef( library, &ref, face_index, aface ); #endif diff --git a/src/base/ftmm.c b/src/base/ftmm.c index 030772981..62db590ef 100644 --- a/src/base/ftmm.c +++ b/src/base/ftmm.c @@ -4,7 +4,7 @@ /* */ /* Multiple Master font support (body). */ /* */ -/* Copyright 1996-2001, 2003, 2004, 2009 by */ +/* Copyright 1996-2001, 2003, 2004, 2009, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -17,6 +17,8 @@ #include +#include FT_INTERNAL_DEBUG_H + #include FT_MULTIPLE_MASTERS_H #include FT_INTERNAL_OBJECTS_H #include FT_SERVICE_MULTIPLE_MASTERS_H @@ -42,7 +44,7 @@ *aservice = NULL; if ( !face ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); error = FT_Err_Invalid_Argument; diff --git a/src/base/ftobjs.c b/src/base/ftobjs.c index 9881985f8..167b11054 100644 --- a/src/base/ftobjs.c +++ b/src/base/ftobjs.c @@ -137,10 +137,10 @@ *astream = 0; if ( !library ) - return FT_Err_Invalid_Library_Handle; + return FT_THROW( Invalid_Library_Handle ); if ( !args ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); memory = library->memory; @@ -178,7 +178,7 @@ #endif else - error = FT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); if ( error ) FT_FREE( stream ); @@ -385,7 +385,7 @@ if ( !face || !face->driver ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); driver = face->driver; clazz = driver->clazz; @@ -575,7 +575,7 @@ if ( !face || !face->size || !face->glyph ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); /* The validity test for `glyph_index' is performed by the */ /* font drivers. */ @@ -815,7 +815,7 @@ if ( !face ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); glyph_index = (FT_UInt)char_code; if ( face->charmap ) @@ -966,7 +966,7 @@ first = face->charmaps; if ( !first ) - return FT_Err_Invalid_CharMap_Handle; + return FT_THROW( Invalid_CharMap_Handle ); /* * The original TrueType specification(s) only specified charmap @@ -1044,7 +1044,7 @@ } } - return FT_Err_Invalid_CharMap_Handle; + return FT_THROW( Invalid_CharMap_Handle ); } @@ -1207,7 +1207,7 @@ /* test for valid `library' and `aface' delayed to FT_Open_Face() */ if ( !pathname ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); args.flags = FT_OPEN_PATHNAME; args.pathname = (char*)pathname; @@ -1233,7 +1233,7 @@ /* test for valid `library' and `face' delayed to FT_Open_Face() */ if ( !file_base ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); args.flags = FT_OPEN_MEMORY; args.memory_base = file_base; @@ -1305,10 +1305,10 @@ if ( !library ) - return FT_Err_Invalid_Library_Handle; + return FT_THROW( Invalid_Library_Handle ); if ( !base ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); *astream = 0; memory = library->memory; @@ -1422,7 +1422,7 @@ if ( FT_READ_ULONG( tag ) ) return error; if ( tag != TTAG_typ1 ) - return FT_Err_Unknown_File_Format; + return FT_THROW( Unknown_File_Format ); if ( FT_READ_USHORT( numTables ) ) return error; @@ -1459,7 +1459,7 @@ if ( face_index >= 0 && pstable_index == face_index ) return FT_Err_Ok; } - return FT_Err_Table_Missing; + return FT_THROW( Table_Missing ); } @@ -1696,7 +1696,7 @@ if ( face_index == -1 ) face_index = 0; if ( face_index >= resource_cnt ) - return FT_Err_Cannot_Open_Resource; + return FT_THROW( Cannot_Open_Resource ); flag_offset = offsets[face_index]; error = FT_Stream_Seek( stream, flag_offset ); @@ -1706,7 +1706,7 @@ if ( FT_READ_LONG( rlen ) ) goto Exit; if ( rlen == -1 ) - return FT_Err_Cannot_Open_Resource; + return FT_THROW( Cannot_Open_Resource ); error = open_face_PS_from_sfnt_stream( library, stream, @@ -1813,7 +1813,7 @@ if ( NULL == stream ) - return FT_Err_Invalid_Stream_Operation; + return FT_THROW( Invalid_Stream_Operation ); error = FT_Stream_Seek( stream, 0 ); if ( error ) @@ -1830,7 +1830,7 @@ header[ 1] > 33 || header[63] != 0 || header[2 + header[1]] != 0 ) - return FT_Err_Unknown_File_Format; + return FT_THROW( Unknown_File_Format ); dlen = ( header[0x53] << 24 ) | ( header[0x54] << 16 ) | @@ -2012,7 +2012,7 @@ /* FT_Stream_New() */ if ( ( !aface && face_index >= 0 ) || !args ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); external_stream = FT_BOOL( ( args->flags & FT_OPEN_STREAM ) && args->stream ); @@ -2049,7 +2049,7 @@ goto Success; } else - error = FT_Err_Invalid_Handle; + error = FT_THROW( Invalid_Handle ); FT_Stream_Free( stream, external_stream ); goto Fail; @@ -2138,7 +2138,7 @@ #endif /* !FT_MACINTOSH && FT_CONFIG_OPTION_MAC_FONTS */ /* no driver is able to handle this format */ - error = FT_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); Fail2: FT_Stream_Free( stream, external_stream ); @@ -2260,7 +2260,7 @@ /* test for valid `face' delayed to FT_Attach_Stream() */ if ( !filepathname ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); open.stream = NULL; open.flags = FT_OPEN_PATHNAME; @@ -2286,11 +2286,11 @@ /* test for valid `parameters' delayed to FT_Stream_New() */ if ( !face ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); driver = face->driver; if ( !driver ) - return FT_Err_Invalid_Driver_Handle; + return FT_THROW( Invalid_Driver_Handle ); error = FT_Stream_New( driver->root.library, parameters, &stream ); if ( error ) @@ -2382,13 +2382,13 @@ if ( !face ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); if ( !asize ) - return FT_Err_Invalid_Size_Handle; + return FT_THROW( Invalid_Size_Handle ); if ( !face->driver ) - return FT_Err_Invalid_Driver_Handle; + return FT_THROW( Invalid_Driver_Handle ); *asize = 0; @@ -2440,15 +2440,15 @@ if ( !size ) - return FT_Err_Invalid_Size_Handle; + return FT_THROW( Invalid_Size_Handle ); face = size->face; if ( !face ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); driver = face->driver; if ( !driver ) - return FT_Err_Invalid_Driver_Handle; + return FT_THROW( Invalid_Driver_Handle ); memory = driver->root.memory; @@ -2469,7 +2469,7 @@ destroy_size( memory, size, driver ); } else - error = FT_Err_Invalid_Size_Handle; + error = FT_THROW( Invalid_Size_Handle ); return error; } @@ -2488,11 +2488,11 @@ if ( !FT_HAS_FIXED_SIZES( face ) ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); /* FT_Bitmap_Size doesn't provide enough info... */ if ( req->type != FT_SIZE_REQUEST_TYPE_NOMINAL ) - return FT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); w = FT_REQUEST_WIDTH ( req ); h = FT_REQUEST_HEIGHT( req ); @@ -2522,7 +2522,7 @@ } } - return FT_Err_Invalid_Pixel_Size; + return FT_THROW( Invalid_Pixel_Size ); } @@ -2765,10 +2765,10 @@ if ( !face || !FT_HAS_FIXED_SIZES( face ) ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); if ( strike_index < 0 || strike_index >= face->num_fixed_sizes ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); clazz = face->driver->clazz; @@ -2818,11 +2818,11 @@ if ( !face ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); if ( !req || req->width < 0 || req->height < 0 || req->type >= FT_SIZE_REQUEST_TYPE_MAX ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); clazz = face->driver->clazz; @@ -2973,10 +2973,10 @@ if ( !face ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); if ( !akerning ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); driver = face->driver; @@ -3032,14 +3032,14 @@ if ( !face ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); if ( !akerning ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); FT_FACE_FIND_SERVICE( face, service, KERNING ); if ( !service ) - return FT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); error = service->get_track( face, point_size, @@ -3061,10 +3061,10 @@ if ( !face ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); if ( encoding == FT_ENCODING_NONE ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); /* FT_ENCODING_UNICODE is special. We try to find the `best' Unicode */ /* charmap available, i.e., one with UCS-4 characters, if possible. */ @@ -3075,7 +3075,7 @@ cur = face->charmaps; if ( !cur ) - return FT_Err_Invalid_CharMap_Handle; + return FT_THROW( Invalid_CharMap_Handle ); limit = cur + face->num_charmaps; @@ -3097,7 +3097,7 @@ } } - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); } @@ -3112,13 +3112,13 @@ if ( !face ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); cur = face->charmaps; if ( !cur ) - return FT_Err_Invalid_CharMap_Handle; + return FT_THROW( Invalid_CharMap_Handle ); if ( FT_Get_CMap_Format( charmap ) == 14 ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); limit = cur + face->num_charmaps; @@ -3139,7 +3139,7 @@ return 0; } } - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); } @@ -3247,7 +3247,7 @@ if ( clazz == NULL || charmap == NULL || charmap->face == NULL ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); face = charmap->face; memory = FT_FACE_MEMORY( face ); @@ -3669,11 +3669,11 @@ if ( !face || !FT_IS_SFNT( face ) ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); FT_FACE_FIND_SERVICE( face, service, SFNT_TABLE ); if ( service == NULL ) - return FT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); return service->load_table( face, tag, offset, buffer, length ); } @@ -3692,11 +3692,11 @@ if ( !face || !FT_IS_SFNT( face ) ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); FT_FACE_FIND_SERVICE( face, service, SFNT_TABLE ); if ( service == NULL ) - return FT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); return service->table_info( face, table_index, tag, &offset, length ); } @@ -3759,11 +3759,11 @@ if ( size == NULL ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); face = size->face; if ( face == NULL || face->driver == NULL ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); /* we don't need anything more complex than that; all size objects */ /* are already listed by the face */ @@ -3955,15 +3955,15 @@ if ( !library ) - return FT_Err_Invalid_Library_Handle; + return FT_THROW( Invalid_Library_Handle ); if ( !renderer ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); node = FT_List_Find( &library->renderers, renderer ); if ( !node ) { - error = FT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -4060,7 +4060,7 @@ if ( !slot || !slot->face ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); library = FT_FACE_LIBRARY( slot->face ); @@ -4140,14 +4140,14 @@ FREETYPE_MINOR ) if ( !library ) - return FT_Err_Invalid_Library_Handle; + return FT_THROW( Invalid_Library_Handle ); if ( !clazz ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); /* check freetype version */ if ( clazz->module_requires > FREETYPE_VER_FIXED ) - return FT_Err_Invalid_Version; + return FT_THROW( Invalid_Version ); /* look for a module with the same name in the library's table */ for ( nn = 0; nn < library->num_modules; nn++ ) @@ -4157,7 +4157,7 @@ { /* this installed module has the same name, compare their versions */ if ( clazz->module_version <= module->clazz->module_version ) - return FT_Err_Lower_Module_Version; + return FT_THROW( Lower_Module_Version ); /* remove the module from our list, then exit the loop to replace */ /* it by our new version.. */ @@ -4171,7 +4171,7 @@ if ( library->num_modules >= FT_MAX_MODULES ) { - error = FT_Err_Too_Many_Drivers; + error = FT_THROW( Too_Many_Drivers ); goto Exit; } @@ -4350,7 +4350,7 @@ /* try to find the module from the table, then remove it from there */ if ( !library ) - return FT_Err_Invalid_Library_Handle; + return FT_THROW( Invalid_Library_Handle ); if ( module ) { @@ -4379,7 +4379,7 @@ } } } - return FT_Err_Invalid_Driver_Handle; + return FT_THROW( Invalid_Driver_Handle ); } @@ -4406,10 +4406,10 @@ if ( !library ) - return FT_Err_Invalid_Library_Handle; + return FT_THROW( Invalid_Library_Handle ); if ( !module_name || !property_name || !value ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); cur = library->modules; limit = cur + library->num_modules; @@ -4423,7 +4423,7 @@ { FT_ERROR(( "%s: can't find module `%s'\n", func_name, module_name )); - return FT_Err_Missing_Module; + return FT_THROW( Missing_Module ); } /* check whether we have a service interface */ @@ -4431,7 +4431,7 @@ { FT_ERROR(( "%s: module `%s' doesn't support properties\n", func_name, module_name )); - return FT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); } /* search property service */ @@ -4441,7 +4441,7 @@ { FT_ERROR(( "%s: module `%s' doesn't support properties\n", func_name, module_name )); - return FT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); } service = (FT_Service_Properties)interface; @@ -4455,7 +4455,7 @@ { FT_ERROR(( "%s: property service of module `%s' is broken\n", func_name, module_name )); - return FT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); } return set ? service->set_property( cur[0], property_name, value ) @@ -4530,7 +4530,7 @@ if ( !memory ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); #ifdef FT_DEBUG_LEVEL_ERROR /* init debugging support */ @@ -4617,7 +4617,7 @@ if ( !library ) - return FT_Err_Invalid_Library_Handle; + return FT_THROW( Invalid_Library_Handle ); library->refcount--; if ( library->refcount > 0 ) diff --git a/src/base/ftotval.c b/src/base/ftotval.c index 694fd2b87..5fc73d76a 100644 --- a/src/base/ftotval.c +++ b/src/base/ftotval.c @@ -4,7 +4,7 @@ /* */ /* FreeType API for validating OpenType tables (body). */ /* */ -/* Copyright 2004, 2006, 2008, 2010 by */ +/* Copyright 2004, 2006, 2008, 2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -16,6 +16,8 @@ /***************************************************************************/ #include +#include FT_INTERNAL_DEBUG_H + #include FT_INTERNAL_OBJECTS_H #include FT_SERVICE_OPENTYPE_VALIDATE_H #include FT_OPENTYPE_VALIDATE_H @@ -38,7 +40,7 @@ if ( !face ) { - error = FT_Err_Invalid_Face_Handle; + error = FT_THROW( Invalid_Face_Handle ); goto Exit; } @@ -48,7 +50,7 @@ GSUB_table && JSTF_table ) ) { - error = FT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -63,7 +65,7 @@ GSUB_table, JSTF_table ); else - error = FT_Err_Unimplemented_Feature; + error = FT_THROW( Unimplemented_Feature ); Exit: return error; diff --git a/src/base/ftoutln.c b/src/base/ftoutln.c index 144165747..826a7e2ea 100644 --- a/src/base/ftoutln.c +++ b/src/base/ftoutln.c @@ -74,7 +74,7 @@ if ( !outline || !func_interface ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); shift = func_interface->shift; delta = func_interface->delta; @@ -287,7 +287,7 @@ return error; Invalid_Outline: - return FT_Err_Invalid_Outline; + return FT_THROW( Invalid_Outline ); } @@ -301,16 +301,16 @@ if ( !anoutline || !memory ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); *anoutline = null_outline; if ( numContours < 0 || (FT_UInt)numContours > numPoints ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); if ( numPoints > FT_OUTLINE_POINTS_MAX ) - return FT_Err_Array_Too_Large; + return FT_THROW( Array_Too_Large ); if ( FT_NEW_ARRAY( anoutline->points, numPoints ) || FT_NEW_ARRAY( anoutline->tags, numPoints ) || @@ -340,7 +340,7 @@ FT_Outline *anoutline ) { if ( !library ) - return FT_Err_Invalid_Library_Handle; + return FT_THROW( Invalid_Library_Handle ); return FT_Outline_New_Internal( library->memory, numPoints, numContours, anoutline ); @@ -388,7 +388,7 @@ } Bad: - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); } @@ -404,7 +404,7 @@ if ( !source || !target || source->n_points != target->n_points || source->n_contours != target->n_contours ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); if ( source == target ) return FT_Err_Ok; @@ -443,7 +443,7 @@ return FT_Err_Ok; } else - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); } @@ -456,7 +456,7 @@ /* check for valid `outline' in FT_Outline_Done_Internal() */ if ( !library ) - return FT_Err_Invalid_Library_Handle; + return FT_THROW( Invalid_Library_Handle ); return FT_Outline_Done_Internal( library->memory, outline ); } @@ -610,10 +610,10 @@ if ( !library ) - return FT_Err_Invalid_Library_Handle; + return FT_THROW( Invalid_Library_Handle ); if ( !outline || !params ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); renderer = library->cur_renderer; node = library->renderers.head; @@ -658,7 +658,7 @@ if ( !abitmap ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); /* other checks are delayed to FT_Outline_Render() */ @@ -908,7 +908,7 @@ if ( !outline ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); xstrength /= 2; ystrength /= 2; @@ -919,7 +919,7 @@ if ( orientation == FT_ORIENTATION_NONE ) { if ( outline->n_contours ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); else return FT_Err_Ok; } diff --git a/src/base/ftpfr.c b/src/base/ftpfr.c index 3a0f92d07..0ba955f01 100644 --- a/src/base/ftpfr.c +++ b/src/base/ftpfr.c @@ -4,7 +4,7 @@ /* */ /* FreeType API for accessing PFR-specific data (body). */ /* */ -/* Copyright 2002, 2003, 2004, 2008, 2010 by */ +/* Copyright 2002-2004, 2008, 2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -16,6 +16,8 @@ /***************************************************************************/ #include +#include FT_INTERNAL_DEBUG_H + #include FT_INTERNAL_OBJECTS_H #include FT_SERVICE_PFR_H @@ -48,7 +50,7 @@ if ( !face ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); service = ft_pfr_check( face ); if ( service ) @@ -84,7 +86,7 @@ if ( ametrics_y_scale ) *ametrics_y_scale = y_scale; - error = FT_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); } return error; @@ -104,7 +106,7 @@ if ( !face ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); service = ft_pfr_check( face ); if ( service ) @@ -135,7 +137,7 @@ } else /* XXX: TODO: PROVIDE ADVANCE-LOADING METHOD TO ALL FONT DRIVERS */ - error = FT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); return error; } diff --git a/src/base/ftpic.c b/src/base/ftpic.c index b74e90dad..1c8710169 100644 --- a/src/base/ftpic.c +++ b/src/base/ftpic.c @@ -29,7 +29,8 @@ ft_pic_container_init( FT_Library library ) { FT_PIC_Container* pic_container = &library->pic_container; - FT_Error error = FT_Err_Ok; + FT_Error error = FT_Err_Ok; + FT_MEM_SET( pic_container, 0, sizeof ( *pic_container ) ); diff --git a/src/base/ftrfork.c b/src/base/ftrfork.c index dcefdd28d..8114531b0 100644 --- a/src/base/ftrfork.c +++ b/src/base/ftrfork.c @@ -4,7 +4,7 @@ /* */ /* Embedded resource forks accessor (body). */ /* */ -/* Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010 by */ +/* Copyright 2004-2010, 2013 by */ /* Masatake YAMATO and Redhat K.K. */ /* */ /* FT_Raccess_Get_HeaderInfo() and raccess_guess_darwin_hfsplus() are */ @@ -86,7 +86,7 @@ /* map_len = head[12] .. head[15] */ if ( *rdata_pos + rdata_len != map_pos || map_pos == rfork_offset ) - return FT_Err_Unknown_File_Format; + return FT_THROW( Unknown_File_Format ); error = FT_Stream_Seek( stream, map_pos ); if ( error ) @@ -108,7 +108,7 @@ allmatch = 0; } if ( !allzeros && !allmatch ) - return FT_Err_Unknown_File_Format; + return FT_THROW( Unknown_File_Format ); /* If we have reached this point then it is probably a mac resource */ /* file. Now, does it contain any interesting resources? */ @@ -121,7 +121,7 @@ if ( FT_READ_USHORT( type_list ) ) return error; if ( type_list == -1 ) - return FT_Err_Unknown_File_Format; + return FT_THROW( Unknown_File_Format ); error = FT_Stream_Seek( stream, map_pos + type_list ); if ( error ) @@ -233,7 +233,7 @@ } } - return FT_Err_Cannot_Open_Resource; + return FT_THROW( Cannot_Open_Resource ); } @@ -435,7 +435,7 @@ *result_file_name = NULL; if ( NULL == stream ) - return FT_Err_Cannot_Open_Stream; + return FT_THROW( Cannot_Open_Stream ); return raccess_guess_apple_generic( library, stream, base_file_name, magic, result_offset ); @@ -457,7 +457,7 @@ *result_file_name = NULL; if ( NULL == stream ) - return FT_Err_Cannot_Open_Stream; + return FT_THROW( Cannot_Open_Stream ); return raccess_guess_apple_generic( library, stream, base_file_name, magic, result_offset ); @@ -481,7 +481,7 @@ memory = library->memory; newpath = raccess_make_file_name( memory, base_file_name, "._" ); if ( !newpath ) - return FT_Err_Out_Of_Memory; + return FT_THROW( Out_Of_Memory ); error = raccess_guess_linux_double_from_file_name( library, newpath, result_offset ); @@ -515,7 +515,7 @@ memory = library->memory; if ( base_file_len + 6 > FT_INT_MAX ) - return FT_Err_Array_Too_Large; + return FT_THROW( Array_Too_Large ); if ( FT_ALLOC( newpath, base_file_len + 6 ) ) return error; @@ -551,7 +551,7 @@ memory = library->memory; if ( base_file_len + 18 > FT_INT_MAX ) - return FT_Err_Array_Too_Large; + return FT_THROW( Array_Too_Large ); if ( FT_ALLOC( newpath, base_file_len + 18 ) ) return error; @@ -584,7 +584,7 @@ newpath = raccess_make_file_name( memory, base_file_name, "resource.frk/" ); if ( !newpath ) - return FT_Err_Out_Of_Memory; + return FT_THROW( Out_Of_Memory ); *result_file_name = newpath; *result_offset = 0; @@ -610,7 +610,7 @@ newpath = raccess_make_file_name( memory, base_file_name, ".resource/" ); if ( !newpath ) - return FT_Err_Out_Of_Memory; + return FT_THROW( Out_Of_Memory ); *result_file_name = newpath; *result_offset = 0; @@ -637,7 +637,7 @@ newpath = raccess_make_file_name( memory, base_file_name, "%" ); if ( !newpath ) - return FT_Err_Out_Of_Memory; + return FT_THROW( Out_Of_Memory ); error = raccess_guess_linux_double_from_file_name( library, newpath, result_offset ); @@ -669,7 +669,7 @@ newpath = raccess_make_file_name( memory, base_file_name, ".AppleDouble/" ); if ( !newpath ) - return FT_Err_Out_Of_Memory; + return FT_THROW( Out_Of_Memory ); error = raccess_guess_linux_double_from_file_name( library, newpath, result_offset ); @@ -708,7 +708,7 @@ if ( FT_READ_LONG( magic_from_stream ) ) return error; if ( magic_from_stream != magic ) - return FT_Err_Unknown_File_Format; + return FT_THROW( Unknown_File_Format ); if ( FT_READ_LONG( version_number ) ) return error; @@ -721,7 +721,7 @@ if ( FT_READ_USHORT( n_of_entries ) ) return error; if ( n_of_entries == 0 ) - return FT_Err_Unknown_File_Format; + return FT_THROW( Unknown_File_Format ); for ( i = 0; i < n_of_entries; i++ ) { @@ -744,7 +744,7 @@ } } - return FT_Err_Unknown_File_Format; + return FT_THROW( Unknown_File_Format ); } diff --git a/src/base/ftstream.c b/src/base/ftstream.c index fc2868e8d..8905b7cae 100644 --- a/src/base/ftstream.c +++ b/src/base/ftstream.c @@ -4,7 +4,7 @@ /* */ /* I/O stream support (body). */ /* */ -/* Copyright 2000-2002, 2004-2006, 2008-2011 by */ +/* Copyright 2000-2002, 2004-2006, 2008-2011, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -68,7 +68,7 @@ " invalid i/o; pos = 0x%lx, size = 0x%lx\n", pos, stream->size )); - error = FT_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); } } /* note that seeking to the first position after the file is valid */ @@ -78,7 +78,7 @@ " invalid i/o; pos = 0x%lx, size = 0x%lx\n", pos, stream->size )); - error = FT_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); } if ( !error ) @@ -93,7 +93,7 @@ FT_Long distance ) { if ( distance < 0 ) - return FT_Err_Invalid_Stream_Operation; + return FT_THROW( Invalid_Stream_Operation ); return FT_Stream_Seek( stream, (FT_ULong)( stream->pos + distance ) ); } @@ -131,7 +131,7 @@ " invalid i/o; pos = 0x%lx, size = 0x%lx\n", pos, stream->size )); - return FT_Err_Invalid_Stream_Operation; + return FT_THROW( Invalid_Stream_Operation ); } if ( stream->read ) @@ -153,7 +153,7 @@ " invalid read; expected %lu bytes, got %lu\n", count, read_bytes )); - error = FT_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); } return error; @@ -254,7 +254,7 @@ " frame size (%lu) larger than stream size (%lu)\n", count, stream->size )); - error = FT_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); goto Exit; } @@ -277,7 +277,7 @@ count, read_bytes )); FT_FREE( stream->base ); - error = FT_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); } stream->cursor = stream->base; stream->limit = stream->cursor + count; @@ -293,7 +293,7 @@ " invalid i/o; pos = 0x%lx, count = %lu, size = 0x%lx\n", stream->pos, count, stream->size )); - error = FT_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); goto Exit; } @@ -474,7 +474,7 @@ return result; Fail: - *error = FT_Err_Invalid_Stream_Operation; + *error = FT_THROW( Invalid_Stream_Operation ); FT_ERROR(( "FT_Stream_ReadChar:" " invalid i/o; pos = 0x%lx, size = 0x%lx\n", stream->pos, stream->size )); @@ -521,7 +521,7 @@ return result; Fail: - *error = FT_Err_Invalid_Stream_Operation; + *error = FT_THROW( Invalid_Stream_Operation ); FT_ERROR(( "FT_Stream_ReadUShort:" " invalid i/o; pos = 0x%lx, size = 0x%lx\n", stream->pos, stream->size )); @@ -568,7 +568,7 @@ return result; Fail: - *error = FT_Err_Invalid_Stream_Operation; + *error = FT_THROW( Invalid_Stream_Operation ); FT_ERROR(( "FT_Stream_ReadUShortLE:" " invalid i/o; pos = 0x%lx, size = 0x%lx\n", stream->pos, stream->size )); @@ -615,7 +615,7 @@ return result; Fail: - *error = FT_Err_Invalid_Stream_Operation; + *error = FT_THROW( Invalid_Stream_Operation ); FT_ERROR(( "FT_Stream_ReadUOffset:" " invalid i/o; pos = 0x%lx, size = 0x%lx\n", stream->pos, stream->size )); @@ -662,7 +662,7 @@ return result; Fail: - *error = FT_Err_Invalid_Stream_Operation; + *error = FT_THROW( Invalid_Stream_Operation ); FT_ERROR(( "FT_Stream_ReadULong:" " invalid i/o; pos = 0x%lx, size = 0x%lx\n", stream->pos, stream->size )); @@ -709,7 +709,7 @@ return result; Fail: - *error = FT_Err_Invalid_Stream_Operation; + *error = FT_THROW( Invalid_Stream_Operation ); FT_ERROR(( "FT_Stream_ReadULongLE:" " invalid i/o; pos = 0x%lx, size = 0x%lx\n", stream->pos, stream->size )); @@ -728,7 +728,7 @@ FT_Byte* cursor; if ( !fields || !stream ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); cursor = stream->cursor; @@ -760,7 +760,7 @@ if ( cursor + len > stream->limit ) { - error = FT_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); goto Exit; } diff --git a/src/base/ftstroke.c b/src/base/ftstroke.c index fd6a0c10b..1849cb469 100644 --- a/src/base/ftstroke.c +++ b/src/base/ftstroke.c @@ -4,7 +4,7 @@ /* */ /* FreeType path stroker (body). */ /* */ -/* Copyright 2002-2006, 2008-2011 by */ +/* Copyright 2002-2006, 2008-2011, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -795,7 +795,7 @@ if ( !library ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); memory = library->memory; @@ -1954,7 +1954,7 @@ if ( !stroker || border > 1 ) { - error = FT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -2060,7 +2060,7 @@ if ( !outline || !stroker ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); FT_Stroker_Rewind( stroker ); @@ -2238,7 +2238,7 @@ return error; Invalid_Outline: - return FT_Err_Invalid_Outline; + return FT_THROW( Invalid_Outline ); } diff --git a/src/base/ftsystem.c b/src/base/ftsystem.c index 7e203bef8..2c6ddac10 100644 --- a/src/base/ftsystem.c +++ b/src/base/ftsystem.c @@ -4,7 +4,7 @@ /* */ /* ANSI-specific FreeType low-level system interface (body). */ /* */ -/* Copyright 1996-2002, 2006, 2008-2011 by */ +/* Copyright 1996-2002, 2006, 2008-2011, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -228,7 +228,7 @@ if ( !stream ) - return FT_Err_Invalid_Stream_Handle; + return FT_THROW( Invalid_Stream_Handle ); stream->descriptor.pointer = NULL; stream->pathname.pointer = (char*)filepathname; @@ -243,7 +243,7 @@ FT_ERROR(( "FT_Stream_Open:" " could not open `%s'\n", filepathname )); - return FT_Err_Cannot_Open_Resource; + return FT_THROW( Cannot_Open_Resource ); } ft_fseek( file, 0, SEEK_END ); @@ -253,7 +253,7 @@ FT_ERROR(( "FT_Stream_Open:" )); FT_ERROR(( " opened `%s' but zero-sized\n", filepathname )); ft_fclose( file ); - return FT_Err_Cannot_Open_Stream; + return FT_THROW( Cannot_Open_Stream ); } ft_fseek( file, 0, SEEK_SET ); diff --git a/src/base/ftutil.c b/src/base/ftutil.c index 5f77be557..267689f64 100644 --- a/src/base/ftutil.c +++ b/src/base/ftutil.c @@ -4,7 +4,7 @@ /* */ /* FreeType utility file for memory and list management (body). */ /* */ -/* Copyright 2002, 2004, 2005, 2006, 2007 by */ +/* Copyright 2002, 2004-2007, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -75,12 +75,12 @@ { block = memory->alloc( memory, size ); if ( block == NULL ) - error = FT_Err_Out_Of_Memory; + error = FT_THROW( Out_Of_Memory ); } else if ( size < 0 ) { /* may help catch/prevent security issues */ - error = FT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); } *p_error = error; @@ -98,6 +98,7 @@ { FT_Error error = FT_Err_Ok; + block = ft_mem_qrealloc( memory, item_size, cur_count, new_count, block, &error ); if ( !error && new_count > cur_count ) @@ -127,7 +128,7 @@ if ( cur_count < 0 || new_count < 0 || item_size < 0 ) { /* may help catch/prevent nasty security issues */ - error = FT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); } else if ( new_count == 0 || item_size == 0 ) { @@ -136,7 +137,7 @@ } else if ( new_count > FT_INT_MAX/item_size ) { - error = FT_Err_Array_Too_Large; + error = FT_THROW( Array_Too_Large ); } else if ( cur_count == 0 ) { @@ -153,7 +154,7 @@ block2 = memory->realloc( memory, cur_size, new_size, block ); if ( block2 == NULL ) - error = FT_Err_Out_Of_Memory; + error = FT_THROW( Out_Of_Memory ); else block = block2; } diff --git a/src/bdf/bdfdrivr.c b/src/bdf/bdfdrivr.c index 0edcc77b6..5baf36ac3 100644 --- a/src/bdf/bdfdrivr.c +++ b/src/bdf/bdfdrivr.c @@ -2,7 +2,7 @@ FreeType font driver for bdf files - Copyright (C) 2001-2008, 2011 by + Copyright (C) 2001-2008, 2011, 2013 by Francesco Zappa Nardelli Permission is hereby granted, free of charge, to any person obtaining a copy @@ -591,7 +591,7 @@ THE SOFTWARE. Fail: BDF_Face_Done( bdfface ); - return BDF_Err_Unknown_File_Format; + return FT_THROW( Unknown_File_Format ); } @@ -640,7 +640,7 @@ THE SOFTWARE. break; default: - error = BDF_Err_Unimplemented_Feature; + error = FT_THROW( Unimplemented_Feature ); break; } @@ -670,7 +670,7 @@ THE SOFTWARE. if ( !face || glyph_index >= (FT_UInt)face->num_glyphs ) { - error = BDF_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -786,7 +786,7 @@ THE SOFTWARE. } Fail: - return BDF_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); } diff --git a/src/bdf/bdflib.c b/src/bdf/bdflib.c index 7208d99c9..5d35b416b 100644 --- a/src/bdf/bdflib.c +++ b/src/bdf/bdflib.c @@ -1,6 +1,6 @@ /* * Copyright 2000 Computing Research Labs, New Mexico State University - * Copyright 2001-2012 + * Copyright 2001-2013 * Francesco Zappa Nardelli * * Permission is hereby granted, free of charge, to any person obtaining a @@ -282,7 +282,7 @@ hash_init( hashtable* ht, FT_Memory memory ) { - int sz = INITIAL_HT_SIZE; + int sz = INITIAL_HT_SIZE; FT_Error error = BDF_Err_Ok; @@ -322,8 +322,9 @@ hashtable* ht, FT_Memory memory ) { - hashnode nn, *bp = hash_bucket( key, ht ); - FT_Error error = BDF_Err_Ok; + hashnode nn; + hashnode* bp = hash_bucket( key, ht ); + FT_Error error = BDF_Err_Ok; nn = *bp; @@ -469,7 +470,7 @@ if ( oldsize == bigsize ) { - error = BDF_Err_Out_Of_Memory; + error = FT_THROW( Out_Of_Memory ); goto Exit; } else if ( newsize < oldsize || newsize > bigsize ) @@ -581,7 +582,7 @@ /* this, so an error is signaled. */ if ( separators == 0 || *separators == 0 ) { - error = BDF_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -667,14 +668,14 @@ unsigned long lineno, buf_size; int refill, hold, to_skip; ptrdiff_t bytes, start, end, cursor, avail; - char* buf = 0; + char* buf = 0; FT_Memory memory = stream->memory; - FT_Error error = BDF_Err_Ok; + FT_Error error = BDF_Err_Ok; if ( callback == 0 ) { - error = BDF_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -738,7 +739,7 @@ if ( buf_size >= 65536UL ) /* limit ourselves to 64KByte */ { FT_ERROR(( "_bdf_readstream: " ERRMSG6, lineno )); - error = BDF_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -1028,7 +1029,7 @@ size_t n; bdf_property_t* p; FT_Memory memory = font->memory; - FT_Error error = BDF_Err_Ok; + FT_Error error = BDF_Err_Ok; /* First check whether the property has */ @@ -1047,7 +1048,7 @@ n = ft_strlen( name ) + 1; if ( n > FT_ULONG_MAX ) - return BDF_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); if ( FT_NEW_ARRAY( p->name, n ) ) goto Exit; @@ -1134,7 +1135,7 @@ { char* cp; FT_Memory memory = font->memory; - FT_Error error = BDF_Err_Ok; + FT_Error error = BDF_Err_Ok; if ( FT_RENEW_ARRAY( font->comments, @@ -1170,7 +1171,7 @@ if ( font == 0 || font->name == 0 || font->name[0] == 0 ) { - error = BDF_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -1185,7 +1186,7 @@ if ( len >= 256 ) { FT_ERROR(( "_bdf_set_default_spacing: " ERRMSG7, lineno )); - error = BDF_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -1298,7 +1299,7 @@ hashnode hn; bdf_property_t *prop, *fp; FT_Memory memory = font->memory; - FT_Error error = BDF_Err_Ok; + FT_Error error = BDF_Err_Ok; /* First, check whether the property already exists in the font. */ @@ -1431,7 +1432,7 @@ if ( !fp->value.atom ) { FT_ERROR(( "_bdf_add_property: " ERRMSG8, lineno, "SPACING" )); - error = BDF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -1504,7 +1505,7 @@ if ( ft_memcmp( line, "CHARS", 5 ) != 0 ) { FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "CHARS" )); - error = BDF_Err_Missing_Chars_Field; + error = FT_THROW( Missing_Chars_Field ); goto Exit; } @@ -1522,7 +1523,7 @@ if ( p->cnt >= 0x110000UL ) { FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG5, lineno, "CHARS" )); - error = BDF_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -1582,7 +1583,7 @@ if ( !s ) { FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG8, lineno, "STARTCHAR" )); - error = BDF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -1605,7 +1606,7 @@ { /* Missing STARTCHAR field. */ FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "STARTCHAR" )); - error = BDF_Err_Missing_Startchar_Field; + error = FT_THROW( Missing_Startchar_Field ); goto Exit; } @@ -1636,7 +1637,7 @@ sizeof ( unsigned long ) * 32 ) { FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG5, lineno, "ENCODING" )); - error = BDF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -1906,7 +1907,7 @@ { /* Missing BBX field. */ FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "BBX" )); - error = BDF_Err_Missing_Bbx_Field; + error = FT_THROW( Missing_Bbx_Field ); goto Exit; } @@ -1917,7 +1918,7 @@ if ( glyph->bpr > 0xFFFFU || bitmap_size > 0xFFFFU ) { FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG4, lineno )); - error = BDF_Err_Bbx_Too_Big; + error = FT_THROW( Bbx_Too_Big ); goto Exit; } else @@ -1933,13 +1934,13 @@ } FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG9, lineno )); - error = BDF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; Missing_Encoding: /* Missing ENCODING field. */ FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "ENCODING" )); - error = BDF_Err_Missing_Encoding_Field; + error = FT_THROW( Missing_Encoding_Field ); Exit: if ( error && ( p->flags & _BDF_GLYPH ) ) @@ -2112,7 +2113,7 @@ { /* we don't emit an error message since this code gets */ /* explicitly caught one level higher */ - error = BDF_Err_Missing_Startfont_Field; + error = FT_THROW( Missing_Startfont_Field ); goto Exit; } @@ -2162,7 +2163,7 @@ { /* Missing the FONTBOUNDINGBOX field. */ FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "FONTBOUNDINGBOX" )); - error = BDF_Err_Missing_Fontboundingbox_Field; + error = FT_THROW( Missing_Fontboundingbox_Field ); goto Exit; } @@ -2191,7 +2192,7 @@ { /* Missing the SIZE field. */ FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "SIZE" )); - error = BDF_Err_Missing_Size_Field; + error = FT_THROW( Missing_Size_Field ); goto Exit; } @@ -2228,7 +2229,7 @@ if ( !s ) { FT_ERROR(( "_bdf_parse_start: " ERRMSG8, lineno, "FONT" )); - error = BDF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -2257,7 +2258,7 @@ { /* Missing the FONT field. */ FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "FONT" )); - error = BDF_Err_Missing_Font_Field; + error = FT_THROW( Missing_Font_Field ); goto Exit; } @@ -2314,7 +2315,7 @@ { /* Missing the FONTBOUNDINGBOX field. */ FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "FONTBOUNDINGBOX" )); - error = BDF_Err_Missing_Fontboundingbox_Field; + error = FT_THROW( Missing_Fontboundingbox_Field ); goto Exit; } @@ -2346,7 +2347,7 @@ } FT_ERROR(( "_bdf_parse_start: " ERRMSG9, lineno )); - error = BDF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); Exit: return error; @@ -2463,14 +2464,14 @@ { /* Error happened while parsing header. */ FT_ERROR(( "bdf_load_font: " ERRMSG2, lineno )); - error = BDF_Err_Corrupted_Font_Header; + error = FT_THROW( Corrupted_Font_Header ); goto Exit; } else { /* Error happened when parsing glyphs. */ FT_ERROR(( "bdf_load_font: " ERRMSG3, lineno )); - error = BDF_Err_Corrupted_Font_Glyphs; + error = FT_THROW( Corrupted_Font_Glyphs ); goto Exit; } } @@ -2491,7 +2492,7 @@ } } else if ( error == BDF_Err_Ok ) - error = BDF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); *font = p->font; diff --git a/src/bzip2/ftbzip2.c b/src/bzip2/ftbzip2.c index d60ee3ea0..b95c9e161 100644 --- a/src/bzip2/ftbzip2.c +++ b/src/bzip2/ftbzip2.c @@ -8,7 +8,7 @@ /* parse compressed PCF fonts, as found with many X11 server */ /* distributions. */ /* */ -/* Copyright 2010, 2012 by */ +/* Copyright 2010, 2012, 2013 by */ /* Joel Klinghed. */ /* */ /* Based on src/gzip/ftgzip.c, Copyright 2002 - 2010 by */ @@ -134,7 +134,7 @@ head[1] != 0x5a || head[2] != 0x68 ) /* only support bzip2 (huffman) */ { - error = Bzip2_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -182,7 +182,7 @@ if ( BZ2_bzDecompressInit( bzstream, 0, 0 ) != BZ_OK || bzstream->next_in == NULL ) - error = Bzip2_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); Exit: return error; @@ -255,7 +255,7 @@ size = stream->read( stream, stream->pos, zip->input, FT_BZIP2_BUFFER_SIZE ); if ( size == 0 ) - return Bzip2_Err_Invalid_Stream_Operation; + return FT_THROW( Invalid_Stream_Operation ); } else { @@ -264,7 +264,7 @@ size = FT_BZIP2_BUFFER_SIZE; if ( size == 0 ) - return Bzip2_Err_Invalid_Stream_Operation; + return FT_THROW( Invalid_Stream_Operation ); FT_MEM_COPY( zip->input, stream->base + stream->pos, size ); } @@ -306,12 +306,12 @@ { zip->limit = (FT_Byte*)bzstream->next_out; if ( zip->limit == zip->cursor ) - error = Bzip2_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); break; } else if ( err != BZ_OK ) { - error = Bzip2_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); break; } } @@ -502,7 +502,7 @@ FT_UNUSED( stream ); FT_UNUSED( source ); - return Bzip2_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); } #endif /* !FT_CONFIG_OPTION_USE_BZIP2 */ diff --git a/src/cache/ftcbasic.c b/src/cache/ftcbasic.c index d4fc353c4..3722d9255 100644 --- a/src/cache/ftcbasic.c +++ b/src/cache/ftcbasic.c @@ -4,7 +4,7 @@ /* */ /* The FreeType basic cache interface (body). */ /* */ -/* Copyright 2003, 2004, 2005, 2006, 2007, 2009, 2010, 2011 by */ +/* Copyright 2003-2007, 2009-2011, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -226,7 +226,7 @@ } } else - error = FTC_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); } } @@ -328,7 +328,7 @@ /* some argument checks are delayed to FTC_Cache_Lookup */ if ( !aglyph ) { - error = FTC_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -424,7 +424,7 @@ /* some argument checks are delayed to FTC_Cache_Lookup */ if ( !aglyph || !scaler ) { - error = FTC_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -583,7 +583,7 @@ if ( !desc ) - return FTC_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); ftc_image_type_from_old_desc( &type0, desc ); @@ -668,7 +668,7 @@ /* other argument checks delayed to FTC_Cache_Lookup */ if ( !ansbit ) - return FTC_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); *ansbit = NULL; @@ -765,7 +765,7 @@ /* other argument checks delayed to FTC_Cache_Lookup */ if ( !ansbit || !scaler ) - return FTC_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); *ansbit = NULL; @@ -838,7 +838,7 @@ if ( !desc ) - return FTC_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); ftc_image_type_from_old_desc( &type0, desc ); diff --git a/src/cache/ftccache.c b/src/cache/ftccache.c index f01c403f8..b66f92782 100644 --- a/src/cache/ftccache.c +++ b/src/cache/ftccache.c @@ -4,8 +4,7 @@ /* */ /* The FreeType internal cache interface (body). */ /* */ -/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010, */ -/* 2011 by */ +/* Copyright 2000-2007, 2009-2011, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -500,7 +499,7 @@ if ( cache == NULL || anode == NULL ) - return FTC_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); /* Go to the `top' node of the list sharing same masked hash */ bucket = pnode = FTC_NODE__TOP_FOR_HASH( cache, hash ); diff --git a/src/cache/ftcmanag.c b/src/cache/ftcmanag.c index 76a510d04..96183a706 100644 --- a/src/cache/ftcmanag.c +++ b/src/cache/ftcmanag.c @@ -4,7 +4,7 @@ /* */ /* FreeType Cache Manager (body). */ /* */ -/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010 by */ +/* Copyright 2000-2006, 2008-2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -187,12 +187,12 @@ if ( asize == NULL ) - return FTC_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); *asize = NULL; if ( !manager ) - return FTC_Err_Invalid_Cache_Handle; + return FT_THROW( Invalid_Cache_Handle ); #ifdef FTC_INLINE @@ -314,12 +314,12 @@ if ( aface == NULL ) - return FTC_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); *aface = NULL; if ( !manager ) - return FTC_Err_Invalid_Cache_Handle; + return FT_THROW( Invalid_Cache_Handle ); /* we break encapsulation for the sake of speed */ #ifdef FTC_INLINE @@ -364,7 +364,7 @@ if ( !library ) - return FTC_Err_Invalid_Library_Handle; + return FT_THROW( Invalid_Library_Handle ); memory = library->memory; @@ -586,7 +586,7 @@ if ( manager->num_caches >= FTC_MAX_CACHES ) { - error = FTC_Err_Too_Many_Caches; + error = FT_THROW( Too_Many_Caches ); FT_ERROR(( "FTC_Manager_RegisterCache:" " too many registered caches\n" )); goto Exit; diff --git a/src/cache/ftcsbits.c b/src/cache/ftcsbits.c index 8bf8d607e..3597cf95a 100644 --- a/src/cache/ftcsbits.c +++ b/src/cache/ftcsbits.c @@ -4,7 +4,7 @@ /* */ /* FreeType sbits manager (body). */ /* */ -/* Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2009, 2010, 2011 by */ +/* Copyright 2000-2006, 2009-2011, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -116,7 +116,7 @@ if ( (FT_UInt)(gindex - gnode->gindex) >= snode->count ) { FT_ERROR(( "ftc_snode_load: invalid glyph index" )); - return FTC_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); } sbit = snode->sbits + ( gindex - gnode->gindex ); @@ -223,7 +223,7 @@ total = clazz->family_get_count( family, cache->manager ); if ( total == 0 || gindex >= total ) { - error = FTC_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } diff --git a/src/cff/cffcmap.c b/src/cff/cffcmap.c index 129837110..f6e03c642 100644 --- a/src/cff/cffcmap.c +++ b/src/cff/cffcmap.c @@ -4,7 +4,7 @@ /* */ /* CFF character mapping table (cmap) support (body). */ /* */ -/* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2010 by */ +/* Copyright 2002-2007, 2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -16,6 +16,8 @@ /***************************************************************************/ +#include +#include FT_INTERNAL_DEBUG_H #include "cffcmap.h" #include "cffload.h" @@ -145,7 +147,7 @@ /* can't build Unicode map for CID-keyed font */ /* because we don't know glyph names. */ if ( !charset->sids ) - return CFF_Err_No_Unicode_Glyph_Name; + return FT_THROW( No_Unicode_Glyph_Name ); return psnames->unicodes_init( memory, unicodes, diff --git a/src/cff/cffdrivr.c b/src/cff/cffdrivr.c index b5fda95d7..cfc72aedf 100644 --- a/src/cff/cffdrivr.c +++ b/src/cff/cffdrivr.c @@ -4,7 +4,7 @@ /* */ /* OpenType font driver implementation (body). */ /* */ -/* Copyright 1996-2012 by */ +/* Copyright 1996-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -160,7 +160,7 @@ if ( !slot ) - return CFF_Err_Invalid_Slot_Handle; + return FT_THROW( Invalid_Slot_Handle ); /* check whether we want a scaled outline or bitmap */ if ( !size ) @@ -174,7 +174,7 @@ { /* these two objects must have the same parent */ if ( cffsize->face != cffslot->face ) - return CFF_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); } /* now load the glyph outline if necessary */ @@ -239,7 +239,7 @@ " cannot get glyph name from CFF & CEF fonts\n" " " " without the `PSNames' module\n" )); - error = CFF_Err_Missing_Module; + error = FT_THROW( Missing_Module ); goto Exit; } @@ -405,8 +405,9 @@ { FT_CMap cmap = FT_CMAP( charmap ); FT_Error error = CFF_Err_Ok; - FT_Face face = FT_CMAP_FACE( cmap ); - FT_Library library = FT_FACE_LIBRARY( face ); + + FT_Face face = FT_CMAP_FACE( cmap ); + FT_Library library = FT_FACE_LIBRARY( face ); cmap_info->language = 0; @@ -455,7 +456,7 @@ if ( dict->cid_registry == 0xFFFFU ) { - error = CFF_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Fail; } @@ -537,13 +538,13 @@ if ( dict->cid_registry == 0xFFFFU ) { - error = CFF_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Fail; } if ( glyph_index > cff->num_glyphs ) { - error = CFF_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Fail; } diff --git a/src/cff/cffgload.c b/src/cff/cffgload.c index 1443aa74f..1a11898fa 100644 --- a/src/cff/cffgload.c +++ b/src/cff/cffgload.c @@ -424,7 +424,7 @@ if ( fd_index >= cff->num_subfonts ) { FT_TRACE4(( "cff_decoder_prepare: invalid CID subfont index\n" )); - error = CFF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -728,7 +728,7 @@ if ( decoder->seac ) { FT_ERROR(( "cff_operator_seac: invalid nested seac\n" )); - return CFF_Err_Syntax_Error; + return FT_THROW( Syntax_Error ); } adx += decoder->builder.left_bearing.x; @@ -756,7 +756,7 @@ { FT_ERROR(( "cff_operator_seac:" " invalid seac character code arguments\n" )); - return CFF_Err_Syntax_Error; + return FT_THROW( Syntax_Error ); } /* If we are trying to load a composite glyph, do not load the */ @@ -2470,7 +2470,7 @@ FT_ERROR(( " %d", ip[0] )); FT_ERROR(( "\n" )); - return CFF_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); } decoder->top = args; @@ -2489,15 +2489,15 @@ Syntax_Error: FT_TRACE4(( "cff_decoder_parse_charstrings: syntax error\n" )); - return CFF_Err_Invalid_File_Format; + return FT_THROW( Invalid_File_Format ); Stack_Underflow: FT_TRACE4(( "cff_decoder_parse_charstrings: stack underflow\n" )); - return CFF_Err_Too_Few_Arguments; + return FT_THROW( Too_Few_Arguments ); Stack_Overflow: FT_TRACE4(( "cff_decoder_parse_charstrings: stack overflow\n" )); - return CFF_Err_Stack_Overflow; + return FT_THROW( Stack_Overflow ); } @@ -2606,11 +2606,11 @@ glyph_index = cff_charset_cid_to_gindex( &cff->charset, glyph_index ); if ( glyph_index == 0 ) - return CFF_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); } } else if ( glyph_index >= cff->num_glyphs ) - return CFF_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); if ( load_flags & FT_LOAD_NO_RECURSE ) load_flags |= FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING; @@ -2733,7 +2733,7 @@ /* return immediately if we only want the embedded bitmaps */ if ( load_flags & FT_LOAD_SBITS_ONLY ) - return CFF_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); /* if we have a CID subfont, use its matrix (which has already */ /* been multiplied with the root matrix) */ diff --git a/src/cff/cffload.c b/src/cff/cffload.c index d5433c80b..24902694f 100644 --- a/src/cff/cffload.c +++ b/src/cff/cffload.c @@ -4,7 +4,7 @@ /* */ /* OpenType and CFF data/program tables loader (body). */ /* */ -/* Copyright 1996-2012 by */ +/* Copyright 1996-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -250,7 +250,7 @@ if ( offsize < 1 || offsize > 4 ) { - error = CFF_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); goto Exit; } @@ -269,7 +269,7 @@ if ( size == 0 ) { - error = CFF_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); goto Exit; } @@ -386,7 +386,8 @@ { FT_Error error = CFF_Err_Ok; FT_Memory memory = idx->stream->memory; - FT_Byte** t = NULL; + + FT_Byte** t = NULL; FT_Byte* new_bytes = NULL; @@ -556,7 +557,7 @@ } } else - error = CFF_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); Exit: return error; @@ -696,7 +697,7 @@ break; default: /* hmm... that's wrong */ - error = CFF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); } Exit: @@ -943,7 +944,7 @@ default: FT_ERROR(( "cff_charset_load: invalid table format\n" )); - error = CFF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } } @@ -966,7 +967,7 @@ { FT_ERROR(( "cff_charset_load: implicit charset larger than\n" "predefined charset (Adobe ISO-Latin)\n" )); - error = CFF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -984,7 +985,7 @@ { FT_ERROR(( "cff_charset_load: implicit charset larger than\n" "predefined charset (Adobe Expert)\n" )); - error = CFF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -1002,7 +1003,7 @@ { FT_ERROR(( "cff_charset_load: implicit charset larger than\n" "predefined charset (Adobe Expert Subset)\n" )); - error = CFF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -1016,7 +1017,7 @@ break; default: - error = CFF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } } @@ -1067,7 +1068,7 @@ /* Check for charset->sids. If we do not have this, we fail. */ if ( !charset->sids ) { - error = CFF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -1187,7 +1188,7 @@ default: FT_ERROR(( "cff_encoding_load: invalid table format\n" )); - error = CFF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -1280,7 +1281,7 @@ default: FT_ERROR(( "cff_encoding_load: invalid table format\n" )); - error = CFF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } } @@ -1460,7 +1461,7 @@ font->absolute_offsize > 4 ) { FT_TRACE2(( " not a CFF font header\n" )); - error = CFF_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); goto Exit; } @@ -1494,7 +1495,7 @@ FT_ERROR(( "cff_font_load:" " invalid subfont index for pure CFF font (%d)\n", subfont_index )); - error = CFF_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -1510,7 +1511,7 @@ " invalid CFF font with multiple subfonts\n" " " " in SFNT wrapper\n" )); - error = CFF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } } @@ -1599,7 +1600,7 @@ if ( dict->charstrings_offset == 0 ) { FT_ERROR(( "cff_font_load: no charstrings offset\n" )); - error = CFF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } diff --git a/src/cff/cffobjs.c b/src/cff/cffobjs.c index 772547790..529887d45 100644 --- a/src/cff/cffobjs.c +++ b/src/cff/cffobjs.c @@ -496,7 +496,7 @@ if ( !sfnt ) { FT_ERROR(( "cff_face_init: cannot access `sfnt' module\n" )); - error = CFF_Err_Missing_Module; + error = FT_THROW( Missing_Module ); goto Exit; } @@ -518,7 +518,7 @@ if ( face->format_tag != TTAG_OTTO ) /* `OTTO'; OpenType/CFF font */ { FT_TRACE2(( " not an OpenType/CFF font\n" )); - error = CFF_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); goto Exit; } @@ -600,7 +600,7 @@ " cannot open CFF & CEF fonts\n" " " " without the `PSNames' module\n" )); - error = CFF_Err_Missing_Module; + error = FT_THROW( Missing_Module ); goto Exit; } diff --git a/src/cff/cffparse.c b/src/cff/cffparse.c index 5e58c8bbb..b323084e5 100644 --- a/src/cff/cffparse.c +++ b/src/cff/cffparse.c @@ -4,7 +4,7 @@ /* */ /* CFF token stream parser (body) */ /* */ -/* Copyright 1996-2004, 2007-2012 by */ +/* Copyright 1996-2004, 2007-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -1161,15 +1161,15 @@ return error; Stack_Overflow: - error = CFF_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; Stack_Underflow: - error = CFF_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; Syntax_Error: - error = CFF_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } diff --git a/src/cid/cidgload.c b/src/cid/cidgload.c index bd8402340..55f538379 100644 --- a/src/cid/cidgload.c +++ b/src/cid/cidgload.c @@ -4,7 +4,7 @@ /* */ /* CID-keyed Type1 Glyph Loader (body). */ /* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010 by */ +/* Copyright 1996-2007, 2009, 2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -117,7 +117,7 @@ if ( fd_select >= (FT_UInt)cid->num_dicts ) { - error = CID_Err_Invalid_Offset; + error = FT_THROW( Invalid_Offset ); goto Exit; } if ( glyph_length == 0 ) @@ -284,7 +284,7 @@ if ( glyph_index >= (FT_UInt)face->root.num_glyphs ) { - error = CID_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } diff --git a/src/cid/cidload.c b/src/cid/cidload.c index cbb59850f..66b4e49f2 100644 --- a/src/cid/cidload.c +++ b/src/cid/cidload.c @@ -4,7 +4,7 @@ /* */ /* CID-keyed Type1 font loader (body). */ /* */ -/* Copyright 1996-2006, 2009, 2011-2012 by */ +/* Copyright 1996-2006, 2009, 2011-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -114,7 +114,7 @@ { FT_ERROR(( "cid_load_keyword: invalid use of `%s'\n", keyword->ident )); - error = CID_Err_Syntax_Error; + error = FT_THROW( Syntax_Error ); goto Exit; } @@ -416,7 +416,7 @@ /* Check for possible overflow. */ if ( num_subrs == FT_UINT_MAX ) { - error = CID_Err_Syntax_Error; + error = FT_THROW( Syntax_Error ); goto Fail; } @@ -428,7 +428,7 @@ if ( new_max <= max_offsets ) { - error = CID_Err_Syntax_Error; + error = FT_THROW( Syntax_Error ); goto Fail; } @@ -571,7 +571,7 @@ if ( size == 0 ) { - error = CID_Err_Syntax_Error; + error = FT_THROW( Syntax_Error ); goto Exit; } @@ -604,7 +604,7 @@ } else { - error = CID_Err_Syntax_Error; + error = FT_THROW( Syntax_Error ); goto Exit; } diff --git a/src/cid/cidobjs.c b/src/cid/cidobjs.c index cc2a2008e..4b07e9f75 100644 --- a/src/cid/cidobjs.c +++ b/src/cid/cidobjs.c @@ -4,7 +4,7 @@ /* */ /* CID objects manager (body). */ /* */ -/* Copyright 1996-2006, 2008, 2010-2011 by */ +/* Copyright 1996-2006, 2008, 2010-2011, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -302,7 +302,7 @@ if ( !psaux ) { FT_ERROR(( "cid_face_init: cannot access `psaux' module\n" )); - error = CID_Err_Missing_Module; + error = FT_THROW( Missing_Module ); goto Exit; } @@ -337,7 +337,7 @@ if ( face_index != 0 ) { FT_ERROR(( "cid_face_init: invalid face index\n" )); - error = CID_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } diff --git a/src/cid/cidparse.c b/src/cid/cidparse.c index 4d21160ce..babe02b57 100644 --- a/src/cid/cidparse.c +++ b/src/cid/cidparse.c @@ -4,7 +4,7 @@ /* */ /* CID-keyed Type1 parser (body). */ /* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009 by */ +/* Copyright 1996-2007, 2009, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -74,7 +74,7 @@ "%!PS-Adobe-3.0 Resource-CIDFont", 31 ) ) { FT_TRACE2(( " not a CID-keyed font\n" )); - error = CID_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); } FT_FRAME_EXIT(); @@ -99,7 +99,7 @@ if ( stream_len == 0 ) { FT_TRACE2(( "cid_parser_new: no `StartData' keyword found\n" )); - error = CID_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -185,7 +185,7 @@ else if ( cur[1] == 's' && ft_strncmp( (char*)cur, "/sfnts", 6 ) == 0 ) { FT_TRACE2(( "cid_parser_new: cannot handle Type 11 fonts\n" )); - error = CID_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); goto Exit; } diff --git a/src/gxvalid/gxvmod.c b/src/gxvalid/gxvmod.c index 502fe5dca..5eac0e20e 100644 --- a/src/gxvalid/gxvmod.c +++ b/src/gxvalid/gxvmod.c @@ -4,7 +4,7 @@ /* */ /* FreeType's TrueTypeGX/AAT validation module implementation (body). */ /* */ -/* Copyright 2004, 2005, 2006 */ +/* Copyright 2004-2006, 2013 */ /* by suzuki toshiya, Masatake YAMATO, Red Hat K.K., */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ @@ -58,7 +58,7 @@ error = FT_Load_Sfnt_Table( face, tag, 0, NULL, table_len ); - if ( error == GXV_Err_Table_Missing ) + if ( FT_ERROR_BASE( error ) == FT_Err_Table_Missing ) return GXV_Err_Ok; if ( error ) goto Exit; diff --git a/src/gzip/ftgzip.c b/src/gzip/ftgzip.c index f3d2ef94f..36ec66ac6 100644 --- a/src/gzip/ftgzip.c +++ b/src/gzip/ftgzip.c @@ -8,7 +8,7 @@ /* parse compressed PCF fonts, as found with many X11 server */ /* distributions. */ /* */ -/* Copyright 2002-2006, 2009-2012 by */ +/* Copyright 2002-2006, 2009-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -200,7 +200,7 @@ head[2] != Z_DEFLATED || (head[3] & FT_GZIP_RESERVED) ) { - error = Gzip_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -294,7 +294,7 @@ if ( inflateInit2( zstream, -MAX_WBITS ) != Z_OK || zstream->next_in == NULL ) - error = Gzip_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); Exit: return error; @@ -365,7 +365,7 @@ size = stream->read( stream, stream->pos, zip->input, FT_GZIP_BUFFER_SIZE ); if ( size == 0 ) - return Gzip_Err_Invalid_Stream_Operation; + return FT_THROW( Invalid_Stream_Operation ); } else { @@ -374,7 +374,7 @@ size = FT_GZIP_BUFFER_SIZE; if ( size == 0 ) - return Gzip_Err_Invalid_Stream_Operation; + return FT_THROW( Invalid_Stream_Operation ); FT_MEM_COPY( zip->input, stream->base + stream->pos, size ); } @@ -416,12 +416,12 @@ { zip->limit = zstream->next_out; if ( zip->limit == zip->cursor ) - error = Gzip_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); break; } else if ( err != Z_OK ) { - error = Gzip_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); break; } } @@ -680,7 +680,7 @@ FT_UNUSED( stream ); FT_UNUSED( source ); - return Gzip_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); } #endif /* !FT_CONFIG_OPTION_USE_ZLIB */ diff --git a/src/lzw/ftlzw.c b/src/lzw/ftlzw.c index 35e392b43..c4b204e6a 100644 --- a/src/lzw/ftlzw.c +++ b/src/lzw/ftlzw.c @@ -8,7 +8,7 @@ /* be used to parse compressed PCF fonts, as found with many X11 server */ /* distributions. */ /* */ -/* Copyright 2004-2006, 2009, 2010, 2012 by */ +/* Copyright 2004-2006, 2009, 2010, 2012, 2013 by */ /* Albert Chin-A-Young. */ /* */ /* Based on code in src/gzip/ftgzip.c, Copyright 2004 by */ @@ -98,7 +98,7 @@ /* head[0] && head[1] are the magic numbers */ if ( head[0] != 0x1f || head[1] != 0x9d ) - error = LZW_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); Exit: return error; @@ -182,7 +182,7 @@ zip->limit = zip->cursor + count; if ( count == 0 ) - error = LZW_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); return error; } @@ -224,7 +224,7 @@ if ( numread < delta ) { /* not enough bytes */ - error = LZW_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); break; } @@ -403,7 +403,7 @@ FT_UNUSED( stream ); FT_UNUSED( source ); - return LZW_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); } diff --git a/src/otvalid/otvmod.c b/src/otvalid/otvmod.c index acf213f23..b180f0add 100644 --- a/src/otvalid/otvmod.c +++ b/src/otvalid/otvmod.c @@ -4,7 +4,7 @@ /* */ /* FreeType's OpenType validation module implementation (body). */ /* */ -/* Copyright 2004, 2005, 2006, 2007, 2008 by */ +/* Copyright 2004-2008, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -49,7 +49,7 @@ error = FT_Load_Sfnt_Table( face, tag, 0, NULL, table_len ); - if ( error == OTV_Err_Table_Missing ) + if ( FT_ERROR_BASE( error ) == FT_Err_Table_Missing ) return OTV_Err_Ok; if ( error ) goto Exit; diff --git a/src/pcf/pcfdrivr.c b/src/pcf/pcfdrivr.c index ba5448842..a56646718 100644 --- a/src/pcf/pcfdrivr.c +++ b/src/pcf/pcfdrivr.c @@ -2,7 +2,7 @@ FreeType font driver for pcf files - Copyright (C) 2000-2004, 2006-2011 by + Copyright (C) 2000-2004, 2006-2011, 2013 by Francesco Zappa Nardelli Permission is hereby granted, free of charge, to any person obtaining a copy @@ -406,7 +406,7 @@ THE SOFTWARE. Fail: FT_TRACE2(( " not a PCF file\n" )); PCF_Face_Done( pcfface ); - error = PCF_Err_Unknown_File_Format; /* error */ + error = FT_THROW( Unknown_File_Format ); /* error */ goto Exit; } @@ -455,7 +455,7 @@ THE SOFTWARE. break; default: - error = PCF_Err_Unimplemented_Feature; + error = FT_THROW( Unimplemented_Feature ); break; } @@ -486,7 +486,7 @@ THE SOFTWARE. if ( !face || glyph_index >= (FT_UInt)face->root.num_glyphs ) { - error = PCF_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -526,7 +526,7 @@ THE SOFTWARE. break; default: - return PCF_Err_Invalid_File_Format; + return FT_THROW( Invalid_File_Format ); } /* XXX: to do: are there cases that need repadding the bitmap? */ @@ -622,7 +622,7 @@ THE SOFTWARE. return 0; } - return PCF_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); } diff --git a/src/pcf/pcfread.c b/src/pcf/pcfread.c index 7136535ed..9ce9d2545 100644 --- a/src/pcf/pcfread.c +++ b/src/pcf/pcfread.c @@ -98,15 +98,15 @@ THE SOFTWARE. if ( FT_STREAM_SEEK ( 0 ) || FT_STREAM_READ_FIELDS ( pcf_toc_header, toc ) ) - return PCF_Err_Cannot_Open_Resource; + return FT_THROW( Cannot_Open_Resource ); if ( toc->version != PCF_FILE_VERSION || toc->count > FT_ARRAY_MAX( face->toc.tables ) || toc->count == 0 ) - return PCF_Err_Invalid_File_Format; + return FT_THROW( Invalid_File_Format ); if ( FT_NEW_ARRAY( face->toc.tables, toc->count ) ) - return PCF_Err_Out_Of_Memory; + return FT_THROW( Out_Of_Memory ); tables = face->toc.tables; for ( n = 0; n < toc->count; n++ ) @@ -144,7 +144,7 @@ THE SOFTWARE. if ( ( tables[i].size > tables[i + 1].offset ) || ( tables[i].offset > tables[i + 1].offset - tables[i].size ) ) - return PCF_Err_Invalid_Offset; + return FT_THROW( Invalid_Offset ); } if ( !have_change ) @@ -303,13 +303,13 @@ THE SOFTWARE. { if ( stream->pos > tables[i].offset ) { - error = PCF_Err_Invalid_Stream_Skip; + error = FT_THROW( Invalid_Stream_Skip ); goto Fail; } if ( FT_STREAM_SKIP( tables[i].offset - stream->pos ) ) { - error = PCF_Err_Invalid_Stream_Skip; + error = FT_THROW( Invalid_Stream_Skip ); goto Fail; } @@ -441,7 +441,7 @@ THE SOFTWARE. /* rough estimate */ if ( nprops > size / PCF_PROPERTY_SIZE ) { - error = PCF_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); goto Bail; } @@ -474,7 +474,7 @@ THE SOFTWARE. i = 4 - ( nprops & 3 ); if ( FT_STREAM_SKIP( i ) ) { - error = PCF_Err_Invalid_Stream_Skip; + error = FT_THROW( Invalid_Stream_Skip ); goto Bail; } } @@ -491,7 +491,7 @@ THE SOFTWARE. /* rough estimate */ if ( string_size > size - nprops * PCF_PROPERTY_SIZE ) { - error = PCF_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); goto Bail; } @@ -516,7 +516,7 @@ THE SOFTWARE. if ( ( name_offset < 0 ) || ( (FT_ULong)name_offset > string_size ) ) { - error = PCF_Err_Invalid_Offset; + error = FT_THROW( Invalid_Offset ); goto Bail; } @@ -535,7 +535,7 @@ THE SOFTWARE. if ( ( value_offset < 0 ) || ( (FT_ULong)value_offset > string_size ) ) { - error = PCF_Err_Invalid_Offset; + error = FT_THROW( Invalid_Offset ); goto Bail; } @@ -587,7 +587,7 @@ THE SOFTWARE. if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) && !PCF_FORMAT_MATCH( format, PCF_COMPRESSED_METRICS ) ) - return PCF_Err_Invalid_File_Format; + return FT_THROW( Invalid_File_Format ); if ( PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) ) { @@ -604,12 +604,12 @@ THE SOFTWARE. (void)FT_READ_USHORT_LE( nmetrics ); } if ( error ) - return PCF_Err_Invalid_File_Format; + return FT_THROW( Invalid_File_Format ); face->nmetrics = nmetrics; if ( !nmetrics ) - return PCF_Err_Invalid_Table; + return FT_THROW( Invalid_Table ); FT_TRACE4(( "pcf_get_metrics:\n" )); @@ -619,16 +619,16 @@ THE SOFTWARE. if ( PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) ) { if ( nmetrics > size / PCF_METRIC_SIZE ) - return PCF_Err_Invalid_Table; + return FT_THROW( Invalid_Table ); } else { if ( nmetrics > size / PCF_COMPRESSED_METRIC_SIZE ) - return PCF_Err_Invalid_Table; + return FT_THROW( Invalid_Table ); } if ( FT_NEW_ARRAY( face->metrics, nmetrics ) ) - return PCF_Err_Out_Of_Memory; + return FT_THROW( Out_Of_Memory ); metrics = face->metrics; for ( i = 0; i < nmetrics; i++ ) @@ -693,7 +693,7 @@ THE SOFTWARE. FT_Stream_ExitFrame( stream ); if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) ) - return PCF_Err_Invalid_File_Format; + return FT_THROW( Invalid_File_Format ); FT_TRACE4(( "pcf_get_bitmaps:\n" )); @@ -701,7 +701,7 @@ THE SOFTWARE. /* XXX: PCF_Face->nmetrics is singed FT_Long, see pcf.h */ if ( face->nmetrics < 0 || nbitmaps != ( FT_ULong )face->nmetrics ) - return PCF_Err_Invalid_File_Format; + return FT_THROW( Invalid_File_Format ); if ( FT_NEW_ARRAY( offsets, nbitmaps ) ) return error; @@ -810,7 +810,7 @@ THE SOFTWARE. FT_Stream_ExitFrame( stream ); if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) ) - return PCF_Err_Invalid_File_Format; + return FT_THROW( Invalid_File_Format ); FT_TRACE4(( "pdf_get_encodings:\n" )); @@ -820,7 +820,7 @@ THE SOFTWARE. nencoding = ( lastCol - firstCol + 1 ) * ( lastRow - firstRow + 1 ); if ( FT_NEW_ARRAY( encoding, nencoding ) ) - return PCF_Err_Out_Of_Memory; + return FT_THROW( Out_Of_Memory ); error = FT_Stream_EnterFrame( stream, 2 * nencoding ); if ( error ) @@ -1259,7 +1259,7 @@ THE SOFTWARE. { /* This is done to respect the behaviour of the original */ /* PCF font driver. */ - error = PCF_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); } return error; diff --git a/src/pfr/pfrcmap.c b/src/pfr/pfrcmap.c index 9c8f9ed8e..38643cafd 100644 --- a/src/pfr/pfrcmap.c +++ b/src/pfr/pfrcmap.c @@ -4,7 +4,7 @@ /* */ /* FreeType PFR cmap handling (body). */ /* */ -/* Copyright 2002, 2007, 2009 by */ +/* Copyright 2002, 2007, 2009, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -16,6 +16,8 @@ /***************************************************************************/ +#include +#include FT_INTERNAL_DEBUG_H #include "pfrcmap.h" #include "pfrobjs.h" @@ -42,7 +44,7 @@ { if ( cmap->chars[n - 1].char_code >= cmap->chars[n].char_code ) { - error = PFR_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); goto Exit; } } diff --git a/src/pfr/pfrdrivr.c b/src/pfr/pfrdrivr.c index c59d8ae98..0c1973d8c 100644 --- a/src/pfr/pfrdrivr.c +++ b/src/pfr/pfrdrivr.c @@ -84,7 +84,7 @@ if ( gindex < phys->num_chars ) { *anadvance = phys->chars[gindex].advance; - error = PFR_Err_Ok; + error = PFR_Err_Ok; } } diff --git a/src/pfr/pfrgload.c b/src/pfr/pfrgload.c index 6f65b01f5..32f15a509 100644 --- a/src/pfr/pfrgload.c +++ b/src/pfr/pfrgload.c @@ -4,7 +4,7 @@ /* */ /* FreeType PFR glyph loader (body). */ /* */ -/* Copyright 2002, 2003, 2005, 2007, 2010 by */ +/* Copyright 2002, 2003, 2005, 2007, 2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -135,7 +135,7 @@ /* check that we have begun a new path */ if ( !glyph->path_begun ) { - error = PFR_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); FT_ERROR(( "pfr_glyph_line_to: invalid glyph data\n" )); goto Exit; } @@ -171,7 +171,7 @@ /* check that we have begun a new path */ if ( !glyph->path_begun ) { - error = PFR_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); FT_ERROR(( "pfr_glyph_line_to: invalid glyph data\n" )); goto Exit; } @@ -546,7 +546,7 @@ Failure: Too_Short: - error = PFR_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); FT_ERROR(( "pfr_glyph_load_simple: invalid glyph data\n" )); goto Exit; } @@ -602,7 +602,7 @@ /* to avoid endless recursion */ if ( new_max > 64 ) { - error = PFR_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); FT_ERROR(( "pfr_glyph_load_compound:" " too many compound glyphs components\n" )); goto Exit; @@ -709,7 +709,7 @@ Failure: Too_Short: - error = PFR_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); FT_ERROR(( "pfr_glyph_load_compound: invalid glyph data\n" )); goto Exit; } diff --git a/src/pfr/pfrload.c b/src/pfr/pfrload.c index 325322e98..11cdd180c 100644 --- a/src/pfr/pfrload.c +++ b/src/pfr/pfrload.c @@ -4,7 +4,7 @@ /* */ /* FreeType PFR loader (body). */ /* */ -/* Copyright 2002, 2003, 2004, 2005, 2007, 2009, 2010 by */ +/* Copyright 2002-2005, 2007, 2009, 2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -91,7 +91,7 @@ Too_Short: FT_ERROR(( "pfr_extra_items_parse: invalid extra items table\n" )); - error = PFR_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); goto Exit; } @@ -236,7 +236,7 @@ goto Exit; if ( idx >= num_log_fonts ) - return PFR_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); if ( FT_STREAM_SKIP( idx * 5 ) || FT_READ_USHORT( size ) || @@ -329,7 +329,7 @@ Too_Short: FT_ERROR(( "pfr_log_font_load: invalid logical font table\n" )); - error = PFR_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); goto Fail; } @@ -427,7 +427,7 @@ return error; Too_Short: - error = PFR_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); FT_ERROR(( "pfr_extra_item_load_bitmap_info:" " invalid bitmap info table\n" )); goto Exit; @@ -506,7 +506,7 @@ return error; Too_Short: - error = PFR_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); FT_ERROR(( "pfr_exta_item_load_stem_snaps:" " invalid stem snaps table\n" )); goto Exit; @@ -604,7 +604,7 @@ Too_Short: FT_FREE( item ); - error = PFR_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); FT_ERROR(( "pfr_extra_item_load_kerning_pairs:" " invalid kerning pairs table\n" )); goto Exit; @@ -932,7 +932,7 @@ return error; Too_Short: - error = PFR_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); FT_ERROR(( "pfr_phy_font_load: invalid physical font table\n" )); goto Fail; } diff --git a/src/pfr/pfrobjs.c b/src/pfr/pfrobjs.c index c65cf2990..6ebad9c72 100644 --- a/src/pfr/pfrobjs.c +++ b/src/pfr/pfrobjs.c @@ -4,7 +4,7 @@ /* */ /* FreeType PFR object methods (body). */ /* */ -/* Copyright 2002-2008, 2010-2011 by */ +/* Copyright 2002-2008, 2010-2011, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -87,7 +87,7 @@ if ( !pfr_header_check( &face->header ) ) { FT_TRACE2(( " not a PFR font\n" )); - error = PFR_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); goto Exit; } @@ -111,7 +111,7 @@ if ( face_index >= pfrface->num_faces ) { FT_ERROR(( "pfr_face_init: invalid face index\n" )); - error = PFR_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -156,7 +156,7 @@ else { FT_ERROR(( "pfr_face_init: font doesn't contain glyphs\n" )); - error = PFR_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } } @@ -329,7 +329,7 @@ if ( !face || gindex >= face->phy_font.num_chars ) { - error = PFR_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -343,7 +343,7 @@ if ( load_flags & FT_LOAD_SBITS_ONLY ) { - error = PFR_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } diff --git a/src/pfr/pfrsbit.c b/src/pfr/pfrsbit.c index 52bc2c8c3..427f8bf28 100644 --- a/src/pfr/pfrsbit.c +++ b/src/pfr/pfrsbit.c @@ -4,7 +4,7 @@ /* */ /* FreeType PFR bitmap loader (body). */ /* */ -/* Copyright 2002, 2003, 2006, 2009, 2010 by */ +/* Copyright 2002, 2003, 2006, 2009, 2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -471,7 +471,7 @@ return error; Too_Short: - error = PFR_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); FT_ERROR(( "pfr_load_bitmap_metrics: invalid glyph data\n" )); goto Exit; } @@ -508,7 +508,7 @@ default: FT_ERROR(( "pfr_read_bitmap_data: invalid image type\n" )); - error = PFR_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); } } @@ -560,7 +560,7 @@ } /* couldn't find it */ - return PFR_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); } Found_Strike: @@ -593,7 +593,7 @@ if ( gps_size == 0 ) { /* Could not find a bitmap program string for this glyph */ - error = PFR_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } } @@ -641,7 +641,7 @@ FT_TRACE1(( "pfr_slot_load_bitmap:" )); FT_TRACE1(( "huge bitmap glyph %dx%d over FT_GlyphSlot\n", xpos, ypos )); - error = PFR_Err_Invalid_Pixel_Size; + error = FT_THROW( Invalid_Pixel_Size ); } if ( !error ) diff --git a/src/psaux/afmparse.c b/src/psaux/afmparse.c index 5f3f9e615..aff56998b 100644 --- a/src/psaux/afmparse.c +++ b/src/psaux/afmparse.c @@ -4,7 +4,7 @@ /* */ /* AFM parser (body). */ /* */ -/* Copyright 2006-2010, 2012 by */ +/* Copyright 2006-2010, 2012, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -17,6 +17,7 @@ #include #include FT_FREETYPE_H +#include FT_INTERNAL_DEBUG_H #include FT_INTERNAL_POSTSCRIPT_AUX_H #include "afmparse.h" @@ -575,7 +576,7 @@ return PSaux_Err_Ok; } else - return PSaux_Err_Syntax_Error; + return FT_THROW( Syntax_Error ); } @@ -648,7 +649,7 @@ } Fail: - return PSaux_Err_Syntax_Error; + return FT_THROW( Syntax_Error ); } @@ -764,7 +765,7 @@ } Fail: - return PSaux_Err_Syntax_Error; + return FT_THROW( Syntax_Error ); } @@ -806,7 +807,7 @@ } Fail: - return PSaux_Err_Syntax_Error; + return FT_THROW( Syntax_Error ); } @@ -836,7 +837,7 @@ } Fail: - return PSaux_Err_Syntax_Error; + return FT_THROW( Syntax_Error ); } @@ -852,12 +853,12 @@ if ( !fi ) - return PSaux_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); key = afm_parser_next_key( parser, 1, &len ); if ( !key || len != 16 || ft_strncmp( key, "StartFontMetrics", 16 ) != 0 ) - return PSaux_Err_Unknown_File_Format; + return FT_THROW( Unknown_File_Format ); while ( ( key = afm_parser_next_key( parser, 1, &len ) ) != 0 ) { @@ -872,7 +873,7 @@ if ( metrics_sets != 0 && metrics_sets != 2 ) { - error = PSaux_Err_Unimplemented_Feature; + error = FT_THROW( Unimplemented_Feature ); goto Fail; } diff --git a/src/psaux/psobjs.c b/src/psaux/psobjs.c index 6f843256a..0f04b0123 100644 --- a/src/psaux/psobjs.c +++ b/src/psaux/psobjs.c @@ -4,7 +4,7 @@ /* */ /* Auxiliary functions for PostScript fonts (body). */ /* */ -/* Copyright 1996-2012 by */ +/* Copyright 1996-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -173,13 +173,13 @@ if ( idx < 0 || idx >= table->max_elems ) { FT_ERROR(( "ps_table_add: invalid index\n" )); - return PSaux_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); } if ( length < 0 ) { FT_ERROR(( "ps_table_add: invalid length\n" )); - return PSaux_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); } /* grow the base block if needed */ @@ -433,7 +433,7 @@ if ( cur < limit && *cur != '>' ) { FT_ERROR(( "skip_string: missing closing delimiter `>'\n" )); - err = PSaux_Err_Invalid_File_Format; + err = FT_THROW( Invalid_File_Format ); } else cur++; @@ -494,7 +494,7 @@ end: if ( embed != 0 ) - error = PSaux_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); *acur = cur; @@ -567,7 +567,7 @@ { FT_ERROR(( "ps_parser_skip_PS_token:" " unexpected closing delimiter `>'\n" )); - error = PSaux_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } cur++; @@ -597,7 +597,7 @@ " but invalid at this point\n", *cur )); - error = PSaux_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); } parser->error = error; @@ -1167,7 +1167,7 @@ " " " but found token of type %d instead\n", token.type )); - error = PSaux_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -1204,7 +1204,7 @@ { FT_ERROR(( "ps_parser_load_field:" " expected four integers in bounding box\n" )); - error = PSaux_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -1241,7 +1241,7 @@ : ( i == 1 ? "second" : ( i == 2 ? "third" : "fourth" ) ) )); - error = PSaux_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -1282,7 +1282,7 @@ return error; Fail: - error = PSaux_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -1387,7 +1387,7 @@ if ( *cur != '<' ) { FT_ERROR(( "ps_parser_to_bytes: Missing starting delimiter `<'\n" )); - error = PSaux_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -1404,7 +1404,7 @@ if ( cur < parser->limit && *cur != '>' ) { FT_ERROR(( "ps_parser_to_bytes: Missing closing delimiter `>'\n" )); - error = PSaux_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -1647,7 +1647,7 @@ if ( !outline ) { FT_ERROR(( "t1_builder_add_contour: no outline to add points to\n" )); - return PSaux_Err_Invalid_File_Format; + return FT_THROW( Invalid_File_Format ); } if ( !builder->load_points ) diff --git a/src/psaux/t1decode.c b/src/psaux/t1decode.c index 8afe02193..5b1a07831 100644 --- a/src/psaux/t1decode.c +++ b/src/psaux/t1decode.c @@ -4,7 +4,7 @@ /* */ /* PostScript Type 1 decoding routines (body). */ /* */ -/* Copyright 2000-2012 by */ +/* Copyright 2000-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -205,13 +205,13 @@ if ( decoder->seac ) { FT_ERROR(( "t1operator_seac: invalid nested seac\n" )); - return PSaux_Err_Syntax_Error; + return FT_THROW( Syntax_Error ); } if ( decoder->builder.metrics_only ) { FT_ERROR(( "t1operator_seac: unexpected seac\n" )); - return PSaux_Err_Syntax_Error; + return FT_THROW( Syntax_Error ); } /* seac weirdness */ @@ -228,7 +228,7 @@ { FT_ERROR(( "t1operator_seac:" " glyph names table not available in this font\n" )); - return PSaux_Err_Syntax_Error; + return FT_THROW( Syntax_Error ); } #ifdef FT_CONFIG_OPTION_INCREMENTAL @@ -249,7 +249,7 @@ { FT_ERROR(( "t1operator_seac:" " invalid seac character code arguments\n" )); - return PSaux_Err_Syntax_Error; + return FT_THROW( Syntax_Error ); } /* if we are trying to load a composite glyph, do not load the */ @@ -1545,10 +1545,10 @@ return error; Syntax_Error: - return PSaux_Err_Syntax_Error; + return FT_THROW( Syntax_Error ); Stack_Underflow: - return PSaux_Err_Stack_Underflow; + return FT_THROW( Stack_Underflow ); } @@ -1585,7 +1585,7 @@ { FT_ERROR(( "t1_decoder_init:" " the `psnames' module is not available\n" )); - return PSaux_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); } decoder->psnames = psnames; diff --git a/src/pshinter/pshrec.c b/src/pshinter/pshrec.c index b6ddc45b2..65c419021 100644 --- a/src/pshinter/pshrec.c +++ b/src/pshinter/pshrec.c @@ -823,7 +823,7 @@ break; default: - hints->error = PSH_Err_Invalid_Argument; + hints->error = FT_THROW( Invalid_Argument ); hints->hint_type = hint_type; FT_TRACE0(( "ps_hints_open: invalid charstring type\n" )); @@ -938,7 +938,7 @@ else { FT_ERROR(( "ps_hints_t1stem3: called with invalid hint type\n" )); - error = PSH_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Fail; } } @@ -979,7 +979,7 @@ else { /* invalid hint type */ - error = PSH_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Fail; } } diff --git a/src/psnames/psmodule.c b/src/psnames/psmodule.c index cae60ef47..c14c847df 100644 --- a/src/psnames/psmodule.c +++ b/src/psnames/psmodule.c @@ -4,7 +4,7 @@ /* */ /* PSNames module implementation (body). */ /* */ -/* Copyright 1996-2003, 2005-2008, 2012 by */ +/* Copyright 1996-2003, 2005-2008, 2012, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -17,6 +17,7 @@ #include +#include FT_INTERNAL_DEBUG_H #include FT_INTERNAL_OBJECTS_H #include FT_SERVICE_POSTSCRIPT_CMAPS_H @@ -369,7 +370,7 @@ /* No unicode chars here! */ FT_FREE( table->maps ); if ( !error ) - error = PSnames_Err_No_Unicode_Glyph_Name; + error = FT_THROW( No_Unicode_Glyph_Name ); } else { diff --git a/src/raster/ftraster.c b/src/raster/ftraster.c index 7d5bcaef5..33c7093c5 100644 --- a/src/raster/ftraster.c +++ b/src/raster/ftraster.c @@ -4,7 +4,7 @@ /* */ /* The FreeType glyph rasterizer (body). */ /* */ -/* Copyright 1996-2003, 2005, 2007-2012 by */ +/* Copyright 1996-2003, 2005, 2007-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -179,6 +179,9 @@ #ifdef _STANDALONE_ + /* Auxiliary macros for token concatenation. */ +#define FT_ERR_XCAT( x, y ) x ## y +#define FT_ERR_CAT( x, y ) FT_ERR_XCAT( x, y ) /* This macro is used to indicate that a function parameter is unused. */ /* Its purpose is simply to reduce compiler warnings. Note also that */ @@ -187,7 +190,7 @@ #define FT_UNUSED( x ) (x) = (x) /* Disable the tracing mechanism for simplicity -- developers can */ - /* activate it easily by redefining these two macros. */ + /* activate it easily by redefining these macros. */ #ifndef FT_ERROR #define FT_ERROR( x ) do { } while ( 0 ) /* nothing */ #endif @@ -198,6 +201,10 @@ #define FT_TRACE6( x ) do { } while ( 0 ) /* nothing */ #endif +#ifndef FT_THROW +#define FT_THROW( e ) FT_ERR_CAT( Raster_Err_, e ) +#endif + #define Raster_Err_None 0 #define Raster_Err_Not_Ini -1 #define Raster_Err_Overflow -2 @@ -224,7 +231,7 @@ #include FT_INTERNAL_OBJECTS_H -#include FT_INTERNAL_DEBUG_H /* for FT_TRACE() and FT_ERROR() */ +#include FT_INTERNAL_DEBUG_H /* for FT_TRACE, FT_ERROR, and FT_THROW */ #include "rasterrs.h" @@ -735,7 +742,7 @@ if ( ras.top >= ras.maxBuff ) { - ras.error = Raster_Err_Overflow; + ras.error = FT_THROW( Overflow ); return FAILURE; } @@ -765,7 +772,7 @@ default: FT_ERROR(( "New_Profile: invalid profile direction\n" )); - ras.error = Raster_Err_Invalid; + ras.error = FT_THROW( Invalid ); return FAILURE; } @@ -807,7 +814,7 @@ if ( h < 0 ) { FT_ERROR(( "End_Profile: negative height encountered\n" )); - ras.error = Raster_Err_Neg_Height; + ras.error = FT_THROW( Neg_Height ); return FAILURE; } @@ -840,7 +847,7 @@ if ( ras.top >= ras.maxBuff ) { FT_TRACE1(( "overflow in End_Profile\n" )); - ras.error = Raster_Err_Overflow; + ras.error = FT_THROW( Overflow ); return FAILURE; } @@ -894,7 +901,7 @@ ras.maxBuff--; if ( ras.maxBuff <= ras.top ) { - ras.error = Raster_Err_Overflow; + ras.error = FT_THROW( Overflow ); return FAILURE; } ras.numTurns++; @@ -1145,7 +1152,7 @@ size = e2 - e1 + 1; if ( ras.top + size >= ras.maxBuff ) { - ras.error = Raster_Err_Overflow; + ras.error = FT_THROW( Overflow ); return FAILURE; } @@ -1320,7 +1327,7 @@ if ( ( top + TRUNC( e2 - e ) + 1 ) >= ras.maxBuff ) { ras.top = top; - ras.error = Raster_Err_Overflow; + ras.error = FT_THROW( Overflow ); return FAILURE; } @@ -1995,7 +2002,7 @@ return SUCCESS; Invalid_Outline: - ras.error = Raster_Err_Invalid; + ras.error = FT_THROW( Invalid ); Fail: return FAILURE; @@ -2964,7 +2971,7 @@ /* check the Y-turns */ if ( ras.numTurns == 0 ) { - ras.error = Raster_Err_Invalid; + ras.error = FT_THROW( Invalid ); return FAILURE; } @@ -3205,7 +3212,7 @@ if ( ras.band_top >= 7 || k < i ) { ras.band_top = 0; - ras.error = Raster_Err_Invalid; + ras.error = FT_THROW( Invalid ); return ras.error; } @@ -3394,7 +3401,7 @@ { FT_UNUSED_RASTER; - return Raster_Err_Unsupported; + return FT_THROW( Unsupported ); } #endif /* !FT_RASTER_OPTION_ANTI_ALIASING */ @@ -3549,37 +3556,37 @@ if ( !raster || !raster->buffer || !raster->buffer_size ) - return Raster_Err_Not_Ini; + return FT_THROW( Not_Ini ); if ( !outline ) - return Raster_Err_Invalid; + return FT_THROW( Invalid ); /* return immediately if the outline is empty */ if ( outline->n_points == 0 || outline->n_contours <= 0 ) return Raster_Err_None; if ( !outline->contours || !outline->points ) - return Raster_Err_Invalid; + return FT_THROW( Invalid ); if ( outline->n_points != outline->contours[outline->n_contours - 1] + 1 ) - return Raster_Err_Invalid; + return FT_THROW( Invalid ); worker = raster->worker; /* this version of the raster does not support direct rendering, sorry */ if ( params->flags & FT_RASTER_FLAG_DIRECT ) - return Raster_Err_Unsupported; + return FT_THROW( Unsupported ); if ( !target_map ) - return Raster_Err_Invalid; + return FT_THROW( Invalid ); /* nothing to do */ if ( !target_map->width || !target_map->rows ) return Raster_Err_None; if ( !target_map->buffer ) - return Raster_Err_Invalid; + return FT_THROW( Invalid ); ras.outline = *outline; ras.target = *target_map; diff --git a/src/raster/ftrend1.c b/src/raster/ftrend1.c index 859cb7d86..878f509a7 100644 --- a/src/raster/ftrend1.c +++ b/src/raster/ftrend1.c @@ -4,7 +4,7 @@ /* */ /* The FreeType glyph rasterizer interface (body). */ /* */ -/* Copyright 1996-2003, 2005, 2006, 2011 by */ +/* Copyright 1996-2003, 2005, 2006, 2011, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -17,6 +17,7 @@ #include +#include FT_INTERNAL_DEBUG_H #include FT_INTERNAL_OBJECTS_H #include FT_OUTLINE_H #include "ftrend1.h" @@ -66,7 +67,7 @@ if ( slot->format != render->glyph_format ) { - error = Raster_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -114,7 +115,7 @@ /* check glyph image format */ if ( slot->format != render->glyph_format ) { - error = Raster_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -124,13 +125,13 @@ { /* raster1 is only capable of producing monochrome bitmaps */ if ( render->clazz == &ft_raster1_renderer_class ) - return Raster_Err_Cannot_Render_Glyph; + return FT_THROW( Cannot_Render_Glyph ); } else { /* raster5 is only capable of producing 5-gray-levels bitmaps */ if ( render->clazz == &ft_raster5_renderer_class ) - return Raster_Err_Cannot_Render_Glyph; + return FT_THROW( Cannot_Render_Glyph ); } #else /* FT_CONFIG_OPTION_PIC */ /* When PIC is enabled, we cannot get to the class object */ @@ -142,13 +143,13 @@ { /* raster1 is only capable of producing monochrome bitmaps */ if ( render->clazz->root.module_name[6] == '1' ) - return Raster_Err_Cannot_Render_Glyph; + return FT_THROW( Cannot_Render_Glyph ); } else { /* raster5 is only capable of producing 5-gray-levels bitmaps */ if ( render->clazz->root.module_name[6] == '5' ) - return Raster_Err_Cannot_Render_Glyph; + return FT_THROW( Cannot_Render_Glyph ); } #endif /* FT_CONFIG_OPTION_PIC */ @@ -179,7 +180,7 @@ if ( width > FT_USHORT_MAX || height > FT_USHORT_MAX ) { - error = Raster_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } diff --git a/src/sfnt/sfdriver.c b/src/sfnt/sfdriver.c index 2b7f80fc9..b2b27db5b 100644 --- a/src/sfnt/sfdriver.c +++ b/src/sfnt/sfdriver.c @@ -4,7 +4,7 @@ /* */ /* High-level SFNT driver interface (body). */ /* */ -/* Copyright 1996-2007, 2009-2012 by */ +/* Copyright 1996-2007, 2009-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -119,14 +119,14 @@ FT_ULong *length ) { if ( !offset || !length ) - return SFNT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); if ( !tag ) *length = face->num_tables; else { if ( idx >= face->num_tables ) - return SFNT_Err_Table_Missing; + return FT_THROW( Table_Missing ); *tag = face->dir_tables[idx].Tag; *offset = face->dir_tables[idx].Offset; @@ -371,7 +371,7 @@ *acharset_registry = registry.u.atom; } else - error = SFNT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); } } @@ -458,7 +458,7 @@ FT_UNUSED( face_index ); FT_UNUSED( header ); - return SFNT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); } @@ -471,7 +471,7 @@ FT_UNUSED( stream ); FT_UNUSED( header ); - return SFNT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); } @@ -482,7 +482,7 @@ FT_UNUSED( face ); FT_UNUSED( stream ); - return SFNT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); } @@ -535,7 +535,7 @@ * is only there for some rogue clients which would want to call it * directly (which doesn't make much sense). */ - return SFNT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); } @@ -556,7 +556,7 @@ FT_UNUSED( cmap ); FT_UNUSED( input ); - return SFNT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); } diff --git a/src/sfnt/sfobjs.c b/src/sfnt/sfobjs.c index ef4784aeb..b25aa6cd0 100644 --- a/src/sfnt/sfobjs.c +++ b/src/sfnt/sfobjs.c @@ -4,7 +4,7 @@ /* */ /* SFNT object management (base). */ /* */ -/* Copyright 1996-2008, 2010-2012 by */ +/* Copyright 1996-2008, 2010-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -386,7 +386,7 @@ tag != 0x00020000UL ) { FT_TRACE2(( " not a font using the SFNT container format\n" )); - return SFNT_Err_Unknown_File_Format; + return FT_THROW( Unknown_File_Format ); } face->ttc_header.tag = TTAG_ttcf; @@ -402,7 +402,7 @@ return error; if ( face->ttc_header.count == 0 ) - return SFNT_Err_Invalid_Table; + return FT_THROW( Invalid_Table ); /* a rough size estimate: let's conservatively assume that there */ /* is just a single table info in each subfont header (12 + 16*1 = */ @@ -410,7 +410,7 @@ /* size of the TTC header plus `28*count' bytes for all subfont */ /* headers */ if ( (FT_ULong)face->ttc_header.count > stream->size / ( 28 + 4 ) ) - return SFNT_Err_Array_Too_Large; + return FT_THROW( Array_Too_Large ); /* now read the offsets of each font in the file */ if ( FT_NEW_ARRAY( face->ttc_header.offsets, face->ttc_header.count ) ) @@ -465,7 +465,7 @@ if ( !sfnt ) { FT_ERROR(( "sfnt_init_face: cannot access `sfnt' module\n" )); - return SFNT_Err_Missing_Module; + return FT_THROW( Missing_Module ); } face->sfnt = sfnt; @@ -486,7 +486,7 @@ face_index = 0; if ( face_index >= face->ttc_header.count ) - return SFNT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); if ( FT_STREAM_SEEK( face->ttc_header.offsets[face_index] ) ) return error; @@ -628,7 +628,7 @@ if ( face->header.Units_Per_EM == 0 ) { - error = SFNT_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); goto Exit; } @@ -658,7 +658,7 @@ LOADM_( hmtx, 0 ); if ( error == SFNT_Err_Table_Missing ) { - error = SFNT_Err_Hmtx_Table_Missing; + error = FT_THROW( Hmtx_Table_Missing ); #ifdef FT_CONFIG_OPTION_INCREMENTAL /* If this is an incrementally loaded font and there are */ @@ -685,7 +685,7 @@ } else { - error = SFNT_Err_Horiz_Header_Missing; + error = FT_THROW( Horiz_Header_Missing ); #ifdef FT_CONFIG_OPTION_INCREMENTAL /* If this is an incrementally loaded font and there are */ diff --git a/src/sfnt/ttbdf.c b/src/sfnt/ttbdf.c index 18845c39c..0618baf49 100644 --- a/src/sfnt/ttbdf.c +++ b/src/sfnt/ttbdf.c @@ -4,7 +4,7 @@ /* */ /* TrueType and OpenType embedded BDF properties (body). */ /* */ -/* Copyright 2005, 2006, 2010 by */ +/* Copyright 2005, 2006, 2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -74,7 +74,7 @@ length < 8 || FT_FRAME_EXTRACT( length, bdf->table ) ) { - error = SFNT_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); goto Exit; } @@ -131,7 +131,7 @@ BadTable: FT_FRAME_RELEASE( bdf->table ); FT_ZERO( bdf ); - error = SFNT_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); goto Exit; } diff --git a/src/sfnt/ttcmap.c b/src/sfnt/ttcmap.c index f1504d621..767e28288 100644 --- a/src/sfnt/ttcmap.c +++ b/src/sfnt/ttcmap.c @@ -4,7 +4,7 @@ /* */ /* TrueType character mapping table (cmap) support (body). */ /* */ -/* Copyright 2002-2010, 2012 by */ +/* Copyright 2002-2010, 2012, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -3442,7 +3442,7 @@ if ( !p || p + 4 > limit ) - return SFNT_Err_Invalid_Table; + return FT_THROW( Invalid_Table ); /* only recognize format 0 */ if ( TT_NEXT_USHORT( p ) != 0 ) @@ -3451,7 +3451,7 @@ FT_ERROR(( "tt_face_build_cmaps:" " unsupported `cmap' table format = %d\n", TT_PEEK_USHORT( p ) )); - return SFNT_Err_Invalid_Table; + return FT_THROW( Invalid_Table ); } num_cmaps = TT_NEXT_USHORT( p ); diff --git a/src/sfnt/ttkern.c b/src/sfnt/ttkern.c index 46888988e..60ee546d7 100644 --- a/src/sfnt/ttkern.c +++ b/src/sfnt/ttkern.c @@ -61,7 +61,7 @@ { FT_ERROR(( "tt_face_load_kern:" " kerning table is too small - ignored\n" )); - error = SFNT_Err_Table_Missing; + error = FT_THROW( Table_Missing ); goto Exit; } diff --git a/src/sfnt/ttload.c b/src/sfnt/ttload.c index 7ffdbeeff..a7dde531e 100644 --- a/src/sfnt/ttload.c +++ b/src/sfnt/ttload.c @@ -5,7 +5,7 @@ /* Load the basic TrueType tables, i.e., tables that can be either in */ /* TTF or OTF fonts (body). */ /* */ -/* Copyright 1996-2010, 2012 by */ +/* Copyright 1996-2010, 2012, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -142,7 +142,7 @@ goto Exit; } else - error = SFNT_Err_Table_Missing; + error = FT_THROW( Table_Missing ); Exit: return error; @@ -237,7 +237,7 @@ if ( table.Length < 0x36 ) { FT_TRACE2(( "check_table_dir: `head' table too small\n" )); - error = SFNT_Err_Table_Missing; + error = FT_THROW( Table_Missing ); goto Exit; } @@ -249,7 +249,7 @@ { FT_TRACE2(( "check_table_dir:" " no magic number found in `head' table\n")); - error = SFNT_Err_Table_Missing; + error = FT_THROW( Table_Missing ); goto Exit; } @@ -267,7 +267,7 @@ if ( sfnt->num_tables == 0 ) { FT_TRACE2(( "check_table_dir: no tables found\n" )); - error = SFNT_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); goto Exit; } @@ -285,7 +285,7 @@ #else FT_TRACE2(( " neither `head' nor `sing' table found\n" )); #endif - error = SFNT_Err_Table_Missing; + error = FT_THROW( Table_Missing ); } Exit: @@ -353,7 +353,7 @@ #if 0 if ( sfnt.search_range != 1 << ( sfnt.entry_selector + 4 ) || sfnt.search_range + sfnt.range_shift != sfnt.num_tables << 4 ) - return SFNT_Err_Unknown_File_Format; + return FT_THROW( Unknown_File_Format ); #endif /* load the table directory */ @@ -482,7 +482,7 @@ table = tt_face_lookup_table( face, tag ); if ( !table ) { - error = SFNT_Err_Table_Missing; + error = FT_THROW( Table_Missing ); goto Exit; } @@ -801,7 +801,7 @@ if ( storage_start > storage_limit ) { FT_ERROR(( "tt_face_load_name: invalid `name' table\n" )); - error = SFNT_Err_Name_Table_Missing; + error = FT_THROW( Name_Table_Missing ); goto Exit; } @@ -1235,7 +1235,7 @@ if ( face->gasp.version >= 2 ) { face->gasp.numRanges = 0; - error = SFNT_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); goto Exit; } diff --git a/src/sfnt/ttmtx.c b/src/sfnt/ttmtx.c index 8f7b2a93b..f95b39b05 100644 --- a/src/sfnt/ttmtx.c +++ b/src/sfnt/ttmtx.c @@ -4,7 +4,7 @@ /* */ /* Load the metrics tables common to TTF and OTF fonts (body). */ /* */ -/* Copyright 2006-2009, 2011-2012 by */ +/* Copyright 2006-2009, 2011-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -167,8 +167,8 @@ /* Adobe simply ignores this problem. So we shall do the same. */ #if 0 - error = vertical ? SFNT_Err_Invalid_Vert_Metrics - : SFNT_Err_Invalid_Horiz_Metrics; + error = vertical ? FT_THROW( Invalid_Vert_Metrics ) + : FT_THROW( Invalid_Horiz_Metrics ); goto Exit; #else num_shorts = 0; diff --git a/src/sfnt/ttpost.c b/src/sfnt/ttpost.c index 6f4bb1d0d..69c3a0339 100644 --- a/src/sfnt/ttpost.c +++ b/src/sfnt/ttpost.c @@ -5,7 +5,7 @@ /* Postcript name table processing for TrueType and OpenType fonts */ /* (body). */ /* */ -/* Copyright 1996-2001, 2002, 2003, 2006, 2007, 2008, 2009, 2010 by */ +/* Copyright 1996-2003, 2006-2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -178,7 +178,7 @@ if ( num_glyphs > face->max_profile.numGlyphs ) { - error = SFNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -325,7 +325,7 @@ /* check the number of glyphs */ if ( num_glyphs > face->max_profile.numGlyphs || num_glyphs > 258 ) { - error = SFNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -345,7 +345,7 @@ if ( idx < 0 || idx > num_glyphs ) { - error = SFNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } } @@ -402,7 +402,7 @@ else if ( format == 0x00028000L ) error = load_format_25( face, stream, post_limit ); else - error = SFNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); face->postscript_names.loaded = 1; @@ -488,15 +488,15 @@ if ( !face ) - return SFNT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); if ( idx >= (FT_UInt)face->max_profile.numGlyphs ) - return SFNT_Err_Invalid_Glyph_Index; + return FT_THROW( Invalid_Glyph_Index ); #ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES psnames = (FT_Service_PsCMaps)face->psnames; if ( !psnames ) - return SFNT_Err_Unimplemented_Feature; + return FT_THROW( Unimplemented_Feature ); #endif names = &face->postscript_names; diff --git a/src/sfnt/ttsbit.c b/src/sfnt/ttsbit.c index 283ba7ef7..9434861bf 100644 --- a/src/sfnt/ttsbit.c +++ b/src/sfnt/ttsbit.c @@ -4,8 +4,7 @@ /* */ /* TrueType and OpenType embedded bitmap support (body). */ /* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, */ -/* 2010 by */ +/* Copyright 1996-2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -353,7 +352,7 @@ if ( range->last_glyph < range->first_glyph ) { - error = SFNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -390,7 +389,7 @@ break; default: - error = SFNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); } Exit: @@ -496,7 +495,7 @@ num_strikes >= 0x10000L ) { FT_ERROR(( "tt_face_load_sbit_strikes: invalid table version\n" )); - error = SFNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -662,7 +661,7 @@ if ( strike_index >= face->num_sbit_strikes ) - return SFNT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); strike = face->sbit_strikes + strike_index; @@ -782,7 +781,7 @@ *arange = 0; *aglyph_offset = 0; - return SFNT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); } @@ -847,7 +846,7 @@ *astrike = 0; *aglyph_offset = 0; - return SFNT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); } @@ -942,7 +941,7 @@ if ( range->index_format == 2 || range->index_format == 5 ) *metrics = range->metrics; else - return SFNT_Err_Invalid_File_Format; + return FT_THROW( Invalid_File_Format ); } Exit: @@ -1171,7 +1170,7 @@ if ( x_offset < 0 || x_offset + metrics->width > map->width || y_offset < 0 || y_offset + metrics->height > map->rows ) { - error = SFNT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -1221,7 +1220,7 @@ break; default: /* invalid format */ - return SFNT_Err_Invalid_File_Format; + return FT_THROW( Invalid_File_Format ); } /* Now read data and draw glyph into target pixmap */ @@ -1301,7 +1300,7 @@ break; default: - return SFNT_Err_Invalid_File_Format; + return FT_THROW( Invalid_File_Format ); } size = map->rows * map->pitch; @@ -1328,7 +1327,7 @@ case 8: /* compound format */ if ( FT_STREAM_SKIP( 1L ) ) { - error = SFNT_Err_Invalid_Stream_Skip; + error = FT_THROW( Invalid_Stream_Skip ); goto Exit; } /* fallthrough */ @@ -1337,7 +1336,7 @@ break; default: /* invalid image format */ - return SFNT_Err_Invalid_File_Format; + return FT_THROW( Invalid_File_Format ); } /* All right, we have a compound format. First of all, read */ diff --git a/src/sfnt/ttsbit0.c b/src/sfnt/ttsbit0.c index 691bad704..396972b9d 100644 --- a/src/sfnt/ttsbit0.c +++ b/src/sfnt/ttsbit0.c @@ -63,7 +63,7 @@ if ( table_size < 8 ) { FT_ERROR(( "tt_face_load_sbit_strikes: table too short\n" )); - error = SFNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -81,7 +81,7 @@ if ( version != 0x00020000UL || num_strikes >= 0x10000UL ) { FT_ERROR(( "tt_face_load_sbit_strikes: invalid table version\n" )); - error = SFNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } @@ -136,7 +136,7 @@ if ( strike_index >= (FT_ULong)face->sbit_num_strikes ) - return SFNT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); strike = face->sbit_table + 8 + strike_index * 48; @@ -216,7 +216,7 @@ if ( 8 + 48 * strike_index + 3 * 4 + 34 + 1 > face->sbit_table_size ) { - error = SFNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -231,7 +231,7 @@ if ( decoder->strike_index_array > face->sbit_table_size || decoder->strike_index_array + 8 * decoder->strike_index_count > face->sbit_table_size ) - error = SFNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); } Exit: @@ -257,7 +257,7 @@ if ( !decoder->metrics_loaded ) { - error = SFNT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -290,7 +290,7 @@ break; default: - error = SFNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -348,7 +348,7 @@ return SFNT_Err_Ok; Fail: - return SFNT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); } @@ -401,13 +401,13 @@ if ( x_pos < 0 || x_pos + width > bit_width || y_pos < 0 || y_pos + height > bit_height ) { - error = SFNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } if ( p + ( ( line_bits + 7 ) >> 3 ) * height > limit ) { - error = SFNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -542,13 +542,13 @@ if ( x_pos < 0 || x_pos + width > bit_width || y_pos < 0 || y_pos + height > bit_height ) { - error = SFNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } if ( p + ( ( line_bits * height + 7 ) >> 3 ) > limit ) { - error = SFNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -690,7 +690,7 @@ return error; Fail: - error = SFNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -713,7 +713,7 @@ /* seek into the EBDT table now */ if ( glyph_start + glyph_size > decoder->ebdt_size ) { - error = SFNT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -972,10 +972,10 @@ y_pos ); Failure: - return SFNT_Err_Invalid_Table; + return FT_THROW( Invalid_Table ); NoBitmap: - return SFNT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); } diff --git a/src/smooth/ftgrays.c b/src/smooth/ftgrays.c index 8a21df226..de2bc0134 100644 --- a/src/smooth/ftgrays.c +++ b/src/smooth/ftgrays.c @@ -4,7 +4,7 @@ /* */ /* A new `perfect' anti-aliasing renderer (body). */ /* */ -/* Copyright 2000-2003, 2005-2012 by */ +/* Copyright 2000-2003, 2005-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -94,6 +94,11 @@ #ifdef _STANDALONE_ + /* Auxiliary macros for token concatenation. */ +#define FT_ERR_XCAT( x, y ) x ## y +#define FT_ERR_CAT( x, y ) FT_ERR_XCAT( x, y ) + + /* define this to dump debugging information */ /* #define FT_DEBUG_LEVEL_TRACE */ @@ -154,6 +159,21 @@ typedef ptrdiff_t FT_PtrDist; va_end( ap ); } + + /* empty function useful for setting a breakpoint to catch errors */ + int + FT_Throw( int error, + int line, + const char* file ) + { + FT_UNUSED( error ); + FT_UNUSED( line ); + FT_UNUSED( file ); + + return 0; + } + + /* we don't handle tracing levels in stand-alone mode; */ #ifndef FT_TRACE5 #define FT_TRACE5( varformat ) FT_Message varformat @@ -165,11 +185,19 @@ typedef ptrdiff_t FT_PtrDist; #define FT_ERROR( varformat ) FT_Message varformat #endif +#define FT_THROW( e ) \ + ( FT_Throw( FT_ERR_CAT( ErrRaster, e ), \ + __LINE__, \ + __FILE__ ) | \ + FT_ERR_CAT( ErrRaster, e ) ) + #else /* !FT_DEBUG_LEVEL_TRACE */ #define FT_TRACE5( x ) do { } while ( 0 ) /* nothing */ #define FT_TRACE7( x ) do { } while ( 0 ) /* nothing */ #define FT_ERROR( x ) do { } while ( 0 ) /* nothing */ +#define FT_THROW( e ) FT_ERR_CAT( ErrRaster_, e ) + #endif /* !FT_DEBUG_LEVEL_TRACE */ @@ -202,6 +230,7 @@ typedef ptrdiff_t FT_PtrDist; raster_done_ \ }; + #else /* !_STANDALONE_ */ @@ -215,13 +244,14 @@ typedef ptrdiff_t FT_PtrDist; #include "ftspic.h" -#define ErrRaster_Invalid_Mode Smooth_Err_Cannot_Render_Glyph -#define ErrRaster_Invalid_Outline Smooth_Err_Invalid_Outline +#define Smooth_Err_Invalid_Mode Smooth_Err_Cannot_Render_Glyph +#define Smooth_Err_Memory_Overflow Smooth_Err_Out_Of_Memory #define ErrRaster_Memory_Overflow Smooth_Err_Out_Of_Memory -#define ErrRaster_Invalid_Argument Smooth_Err_Invalid_Argument + #endif /* !_STANDALONE_ */ + #ifndef FT_MEM_SET #define FT_MEM_SET( d, s, c ) ft_memset( d, s, c ) #endif @@ -1486,7 +1516,7 @@ typedef ptrdiff_t FT_PtrDist; if ( !outline || !func_interface ) - return ErrRaster_Invalid_Argument; + return FT_THROW( Invalid_Argument ); shift = func_interface->shift; delta = func_interface->delta; @@ -1699,7 +1729,7 @@ typedef ptrdiff_t FT_PtrDist; return error; Invalid_Outline: - return ErrRaster_Invalid_Outline; + return FT_THROW( Invalid_Outline ); } #endif /* _STANDALONE_ */ @@ -1737,7 +1767,7 @@ typedef ptrdiff_t FT_PtrDist; gray_record_cell( RAS_VAR ); } else - error = ErrRaster_Memory_Overflow; + error = FT_THROW( Memory_Overflow ); return error; } @@ -1890,21 +1920,21 @@ typedef ptrdiff_t FT_PtrDist; if ( !raster || !raster->buffer || !raster->buffer_size ) - return ErrRaster_Invalid_Argument; + return FT_THROW( Invalid_Argument ); if ( !outline ) - return ErrRaster_Invalid_Outline; + return FT_THROW( Invalid_Outline ); /* return immediately if the outline is empty */ if ( outline->n_points == 0 || outline->n_contours <= 0 ) return 0; if ( !outline->contours || !outline->points ) - return ErrRaster_Invalid_Outline; + return FT_THROW( Invalid_Outline ); if ( outline->n_points != outline->contours[outline->n_contours - 1] + 1 ) - return ErrRaster_Invalid_Outline; + return FT_THROW( Invalid_Outline ); worker = raster->worker; @@ -1912,19 +1942,19 @@ typedef ptrdiff_t FT_PtrDist; if ( !( params->flags & FT_RASTER_FLAG_DIRECT ) ) { if ( !target_map ) - return ErrRaster_Invalid_Argument; + return FT_THROW( Invalid_Argument ); /* nothing to do */ if ( !target_map->width || !target_map->rows ) return 0; if ( !target_map->buffer ) - return ErrRaster_Invalid_Argument; + return FT_THROW( Invalid_Argument ); } /* this version does not support monochrome rendering */ if ( !( params->flags & FT_RASTER_FLAG_AA ) ) - return ErrRaster_Invalid_Mode; + return FT_THROW( Invalid_Mode ); /* compute clipping box */ if ( !( params->flags & FT_RASTER_FLAG_DIRECT ) ) diff --git a/src/smooth/ftsmooth.c b/src/smooth/ftsmooth.c index 8f5300dbb..fb0f4a8a6 100644 --- a/src/smooth/ftsmooth.c +++ b/src/smooth/ftsmooth.c @@ -4,7 +4,7 @@ /* */ /* Anti-aliasing renderer interface (body). */ /* */ -/* Copyright 2000-2006, 2009-2012 by */ +/* Copyright 2000-2006, 2009-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -66,7 +66,7 @@ if ( slot->format != render->glyph_format ) { - error = Smooth_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -125,14 +125,14 @@ /* check glyph image format */ if ( slot->format != render->glyph_format ) { - error = Smooth_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } /* check mode */ if ( mode != required_mode ) { - error = Smooth_Err_Cannot_Render_Glyph; + error = FT_THROW( Cannot_Render_Glyph ); goto Exit; } @@ -158,7 +158,7 @@ FT_ERROR(( "ft_smooth_render_generic: glyph too large:" " xMin = %d, xMax = %d\n", cbox.xMin >> 6, cbox.xMax >> 6 )); - error = Smooth_Err_Raster_Overflow; + error = FT_THROW( Raster_Overflow ); goto Exit; } else @@ -169,7 +169,7 @@ FT_ERROR(( "ft_smooth_render_generic: glyph too large:" " yMin = %d, yMax = %d\n", cbox.yMin >> 6, cbox.yMax >> 6 )); - error = Smooth_Err_Raster_Overflow; + error = FT_THROW( Raster_Overflow ); goto Exit; } else @@ -239,7 +239,7 @@ { FT_ERROR(( "ft_smooth_render_generic: glyph too large: %u x %u\n", width, height )); - error = Smooth_Err_Raster_Overflow; + error = FT_THROW( Raster_Overflow ); goto Exit; } @@ -373,7 +373,7 @@ */ if ( x_left > FT_INT_MAX || y_top > FT_INT_MAX ) { - error = Smooth_Err_Invalid_Pixel_Size; + error = FT_THROW( Invalid_Pixel_Size ); goto Exit; } diff --git a/src/truetype/ttdriver.c b/src/truetype/ttdriver.c index 60c0f3e13..1db899e57 100644 --- a/src/truetype/ttdriver.c +++ b/src/truetype/ttdriver.c @@ -4,7 +4,7 @@ /* */ /* TrueType font driver implementation (body). */ /* */ -/* Copyright 1996-2012 by */ +/* Copyright 1996-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -294,13 +294,13 @@ if ( !slot ) - return TT_Err_Invalid_Slot_Handle; + return FT_THROW( Invalid_Slot_Handle ); if ( !size ) - return TT_Err_Invalid_Size_Handle; + return FT_THROW( Invalid_Size_Handle ); if ( !face ) - return TT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); #ifdef FT_CONFIG_OPTION_INCREMENTAL if ( glyph_index >= (FT_UInt)face->num_glyphs && @@ -308,7 +308,7 @@ #else if ( glyph_index >= (FT_UInt)face->num_glyphs ) #endif - return TT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); if ( load_flags & FT_LOAD_NO_HINTING ) { diff --git a/src/truetype/ttgload.c b/src/truetype/ttgload.c index e8f6258cf..241b8614f 100644 --- a/src/truetype/ttgload.c +++ b/src/truetype/ttgload.c @@ -314,7 +314,7 @@ if ( p + 10 > limit ) - return TT_Err_Invalid_Outline; + return FT_THROW( Invalid_Outline ); loader->n_contours = FT_NEXT_SHORT( p ); @@ -415,14 +415,14 @@ { FT_TRACE0(( "TT_Load_Simple_Glyph: too many instructions (%d)\n", n_ins )); - error = TT_Err_Too_Many_Hints; + error = FT_THROW( Too_Many_Hints ); goto Fail; } if ( ( limit - p ) < n_ins ) { FT_TRACE0(( "TT_Load_Simple_Glyph: instruction count mismatch\n" )); - error = TT_Err_Too_Many_Hints; + error = FT_THROW( Too_Many_Hints ); goto Fail; } @@ -552,7 +552,7 @@ return error; Invalid_Outline: - error = TT_Err_Invalid_Outline; + error = FT_THROW( Invalid_Outline ); goto Fail; } @@ -673,7 +673,7 @@ return error; Invalid_Composite: - error = TT_Err_Invalid_Composite; + error = FT_THROW( Invalid_Composite ); goto Fail; } @@ -1024,7 +1024,7 @@ l += num_base_points; if ( k >= num_base_points || l >= num_points ) - return TT_Err_Invalid_Composite; + return FT_THROW( Invalid_Composite ); p1 = gloader->base.outline.points + k; p2 = gloader->base.outline.points + l; @@ -1187,7 +1187,7 @@ FT_TRACE1(( "TT_Process_Composite_Glyph: " "too many instructions (%d) for glyph with length %d\n", n_ins, loader->byte_len )); - return TT_Err_Too_Many_Hints; + return FT_THROW( Too_Many_Hints ); } tmp = loader->exec->glyphSize; @@ -1280,14 +1280,14 @@ if ( recurse_count > 1 && recurse_count > face->max_profile.maxComponentDepth ) { - error = TT_Err_Invalid_Composite; + error = FT_THROW( Invalid_Composite ); goto Exit; } /* check glyph index */ if ( glyph_index >= (FT_UInt)face->root.num_glyphs ) { - error = TT_Err_Invalid_Glyph_Index; + error = FT_THROW( Invalid_Glyph_Index ); goto Exit; } @@ -1351,7 +1351,7 @@ #endif /* FT_CONFIG_OPTION_INCREMENTAL */ { FT_TRACE2(( "no `glyf' table but non-zero `loca' entry\n" )); - error = TT_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); goto Exit; } @@ -1632,7 +1632,7 @@ else { /* invalid composite count (negative but not -1) */ - error = TT_Err_Invalid_Outline; + error = FT_THROW( Invalid_Outline ); goto Exit; } @@ -1933,7 +1933,7 @@ exec = size->debug ? size->context : ( (TT_Driver)FT_FACE_DRIVER( face ) )->context; if ( !exec ) - return TT_Err_Could_Not_Find_Context; + return FT_THROW( Could_Not_Find_Context ); #ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING @@ -2076,7 +2076,7 @@ FT_Error error = face->goto_table( face, TTAG_glyf, stream, 0 ); - if ( error == TT_Err_Table_Missing ) + if ( FT_ERROR_BASE( error ) == FT_Err_Table_Missing ) loader->glyf_offset = 0; else if ( error ) { @@ -2177,10 +2177,10 @@ /* if FT_LOAD_NO_SCALE is not set, `ttmetrics' must be valid */ if ( !( load_flags & FT_LOAD_NO_SCALE ) && !size->ttmetrics.valid ) - return TT_Err_Invalid_Size_Handle; + return FT_THROW( Invalid_Size_Handle ); if ( load_flags & FT_LOAD_SBITS_ONLY ) - return TT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); error = tt_loader_init( &loader, size, glyph, load_flags, FALSE ); if ( error ) diff --git a/src/truetype/ttgxvar.c b/src/truetype/ttgxvar.c index 4edcb07ab..dfcebc795 100644 --- a/src/truetype/ttgxvar.c +++ b/src/truetype/ttgxvar.c @@ -4,7 +4,7 @@ /* */ /* TrueType GX Font Variation loader */ /* */ -/* Copyright 2004-2012 by */ +/* Copyright 2004-2013 by */ /* David Turner, Robert Wilhelm, Werner Lemberg, and George Williams. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -412,7 +412,7 @@ if ( gvar_head.version != (FT_Long)0x00010000L || gvar_head.axisCount != (FT_UShort)blend->mmvar->num_axis ) { - error = TT_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); goto Exit; } @@ -681,7 +681,7 @@ fvar_head.offsetToData + fvar_head.axisCount * 20U + fvar_head.instanceCount * fvar_head.instanceSize > table_len ) { - error = TT_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); goto Exit; } @@ -875,14 +875,14 @@ if ( num_coords != mmvar->num_axis ) { - error = TT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } for ( i = 0; i < num_coords; ++i ) if ( coords[i] < -0x00010000L || coords[i] > 0x00010000L ) { - error = TT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -1004,7 +1004,7 @@ if ( num_coords != mmvar->num_axis ) { - error = TT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -1020,7 +1020,7 @@ { if ( coords[i] > a->maximum || coords[i] < a->minimum ) { - error = TT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -1323,7 +1323,7 @@ if ( !face->doblend || blend == NULL ) - return TT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); /* to be freed by the caller */ if ( FT_NEW_ARRAY( delta_xy, n_points ) ) @@ -1383,7 +1383,7 @@ } else if ( ( tupleIndex & GX_TI_TUPLE_INDEX_MASK ) >= blend->tuplecount ) { - error = TT_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); goto Fail3; } else diff --git a/src/truetype/ttinterp.c b/src/truetype/ttinterp.c index 39b804c2a..c6d1d99b6 100644 --- a/src/truetype/ttinterp.c +++ b/src/truetype/ttinterp.c @@ -1699,7 +1699,7 @@ if ( aRange < 1 || aRange > 3 ) { - CUR.error = TT_Err_Bad_Argument; + CUR.error = FT_THROW( Bad_Argument ); return FAILURE; } @@ -1707,7 +1707,7 @@ if ( range->base == NULL ) /* invalid coderange */ { - CUR.error = TT_Err_Invalid_CodeRange; + CUR.error = FT_THROW( Invalid_CodeRange ); return FAILURE; } @@ -1717,7 +1717,7 @@ if ( aIP > range->size ) { - CUR.error = TT_Err_Code_Overflow; + CUR.error = FT_THROW( Code_Overflow ); return FAILURE; } @@ -2670,7 +2670,7 @@ BOUNDS( aIdx2, CUR.zp1.n_points ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return FAILURE; } @@ -2926,10 +2926,10 @@ CUR.func_round = (TT_Round_Func)Round_Super_45; -#define DO_SLOOP \ - if ( args[0] < 0 ) \ - CUR.error = TT_Err_Bad_Argument; \ - else \ +#define DO_SLOOP \ + if ( args[0] < 0 ) \ + CUR.error = FT_THROW( Bad_Argument ); \ + else \ CUR.GS.loop = args[0]; @@ -3011,21 +3011,21 @@ args[0] = CUR.top; -#define DO_CINDEX \ - { \ - FT_Long L; \ - \ - \ - L = args[0]; \ - \ - if ( L <= 0 || L > CUR.args ) \ - { \ - if ( CUR.pedantic_hinting ) \ - CUR.error = TT_Err_Invalid_Reference; \ - args[0] = 0; \ - } \ - else \ - args[0] = CUR.stack[CUR.args - L]; \ +#define DO_CINDEX \ + { \ + FT_Long L; \ + \ + \ + L = args[0]; \ + \ + if ( L <= 0 || L > CUR.args ) \ + { \ + if ( CUR.pedantic_hinting ) \ + CUR.error = FT_THROW( Invalid_Reference ); \ + args[0] = 0; \ + } \ + else \ + args[0] = CUR.stack[CUR.args - L]; \ } @@ -3033,24 +3033,24 @@ if ( args[1] != 0 ) \ { \ if ( args[0] == 0 && CUR.args == 0 ) \ - CUR.error = TT_Err_Bad_Argument; \ + CUR.error = FT_THROW( Bad_Argument ); \ CUR.IP += args[0]; \ if ( CUR.IP < 0 || \ ( CUR.callTop > 0 && \ CUR.IP > CUR.callStack[CUR.callTop - 1].Cur_End ) ) \ - CUR.error = TT_Err_Bad_Argument; \ + CUR.error = FT_THROW( Bad_Argument ); \ CUR.step_ins = FALSE; \ } #define DO_JMPR \ if ( args[0] == 0 && CUR.args == 0 ) \ - CUR.error = TT_Err_Bad_Argument; \ + CUR.error = FT_THROW( Bad_Argument ); \ CUR.IP += args[0]; \ if ( CUR.IP < 0 || \ ( CUR.callTop > 0 && \ CUR.IP > CUR.callStack[CUR.callTop - 1].Cur_End ) ) \ - CUR.error = TT_Err_Bad_Argument; \ + CUR.error = FT_THROW( Bad_Argument ); \ CUR.step_ins = FALSE; @@ -3058,12 +3058,12 @@ if ( args[1] == 0 ) \ { \ if ( args[0] == 0 && CUR.args == 0 ) \ - CUR.error = TT_Err_Bad_Argument; \ + CUR.error = FT_THROW( Bad_Argument ); \ CUR.IP += args[0]; \ if ( CUR.IP < 0 || \ ( CUR.callTop > 0 && \ CUR.IP > CUR.callStack[CUR.callTop - 1].Cur_End ) ) \ - CUR.error = TT_Err_Bad_Argument; \ + CUR.error = FT_THROW( Bad_Argument ); \ CUR.step_ins = FALSE; \ } @@ -3122,7 +3122,7 @@ #define DO_DIV \ if ( args[1] == 0 ) \ - CUR.error = TT_Err_Divide_By_Zero; \ + CUR.error = FT_THROW( Divide_By_Zero ); \ else \ args[0] = FT_MulDiv_No_Round( args[0], 64L, args[1] ); @@ -3276,8 +3276,8 @@ } -#define DO_DEBUG \ - CUR.error = TT_Err_Debug_OpCode; +#define DO_DEBUG \ + CUR.error = FT_THROW( Debug_OpCode ); #define DO_ROUND \ @@ -3305,10 +3305,10 @@ #undef ARRAY_BOUND_ERROR -#define ARRAY_BOUND_ERROR \ - { \ - CUR.error = TT_Err_Invalid_Reference; \ - return; \ +#define ARRAY_BOUND_ERROR \ + { \ + CUR.error = FT_THROW( Invalid_Reference ); \ + return; \ } @@ -4287,7 +4287,7 @@ if ( L <= 0 || L > CUR.args ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); } else { @@ -4357,7 +4357,7 @@ } Fail_Overflow: - CUR.error = TT_Err_Code_Overflow; + CUR.error = FT_THROW( Code_Overflow ); return FAILURE; } @@ -4568,7 +4568,7 @@ /* check that there is enough room for new functions */ if ( CUR.numFDefs >= CUR.maxFDefs ) { - CUR.error = TT_Err_Too_Many_Function_Defs; + CUR.error = FT_THROW( Too_Many_Function_Defs ); return; } CUR.numFDefs++; @@ -4578,7 +4578,7 @@ /* func # must be within unsigned 16-bit integer */ if ( n > 0xFFFFU ) { - CUR.error = TT_Err_Too_Many_Function_Defs; + CUR.error = FT_THROW( Too_Many_Function_Defs ); return; } @@ -4704,7 +4704,7 @@ { case 0x89: /* IDEF */ case 0x2C: /* FDEF */ - CUR.error = TT_Err_Nested_DEFS; + CUR.error = FT_THROW( Nested_DEFS ); return; case 0x2D: /* ENDF */ @@ -4731,7 +4731,7 @@ if ( CUR.callTop <= 0 ) /* We encountered an ENDF without a call */ { - CUR.error = TT_Err_ENDF_In_Exec_Stream; + CUR.error = FT_THROW( ENDF_In_Exec_Stream ); return; } @@ -4820,7 +4820,7 @@ /* check the call stack */ if ( CUR.callTop >= CUR.callSize ) { - CUR.error = TT_Err_Stack_Overflow; + CUR.error = FT_THROW( Stack_Overflow ); return; } @@ -4846,7 +4846,7 @@ return; Fail: - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); } @@ -4906,7 +4906,7 @@ /* check stack */ if ( CUR.callTop >= CUR.callSize ) { - CUR.error = TT_Err_Stack_Overflow; + CUR.error = FT_THROW( Stack_Overflow ); return; } @@ -4934,7 +4934,7 @@ return; Fail: - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); } @@ -4965,7 +4965,7 @@ /* check that there is enough room for a new instruction */ if ( CUR.numIDefs >= CUR.maxIDefs ) { - CUR.error = TT_Err_Too_Many_Instruction_Defs; + CUR.error = FT_THROW( Too_Many_Instruction_Defs ); return; } CUR.numIDefs++; @@ -4974,7 +4974,7 @@ /* opcode must be unsigned 8-bit integer */ if ( 0 > args[0] || args[0] > 0x00FF ) { - CUR.error = TT_Err_Too_Many_Instruction_Defs; + CUR.error = FT_THROW( Too_Many_Instruction_Defs ); return; } @@ -4995,7 +4995,7 @@ { case 0x89: /* IDEF */ case 0x2C: /* FDEF */ - CUR.error = TT_Err_Nested_DEFS; + CUR.error = FT_THROW( Nested_DEFS ); return; case 0x2D: /* ENDF */ return; @@ -5029,7 +5029,7 @@ if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) ) { - CUR.error = TT_Err_Stack_Overflow; + CUR.error = FT_THROW( Stack_Overflow ); return; } @@ -5056,7 +5056,7 @@ if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) ) { - CUR.error = TT_Err_Stack_Overflow; + CUR.error = FT_THROW( Stack_Overflow ); return; } @@ -5086,7 +5086,7 @@ if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) ) { - CUR.error = TT_Err_Stack_Overflow; + CUR.error = FT_THROW( Stack_Overflow ); return; } @@ -5111,7 +5111,7 @@ if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) ) { - CUR.error = TT_Err_Stack_Overflow; + CUR.error = FT_THROW( Stack_Overflow ); return; } @@ -5154,7 +5154,7 @@ if ( BOUNDSL( L, CUR.zp2.n_points ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); R = 0; } else @@ -5191,7 +5191,7 @@ if ( BOUNDS( L, CUR.zp2.n_points ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } @@ -5235,7 +5235,7 @@ BOUNDS( K, CUR.zp1.n_points ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); D = 0; } else @@ -5311,7 +5311,7 @@ BOUNDS( p1, CUR.zp2.n_points ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } @@ -5389,7 +5389,7 @@ default: if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } @@ -5418,7 +5418,7 @@ default: if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } @@ -5447,7 +5447,7 @@ default: if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } @@ -5476,7 +5476,7 @@ default: if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } @@ -5507,7 +5507,7 @@ if ( K < 1 || K > 2 ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } @@ -5605,7 +5605,7 @@ if ( CUR.top < CUR.GS.loop ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Too_Few_Arguments; + CUR.error = FT_THROW( Too_Few_Arguments ); goto Fail; } @@ -5619,7 +5619,7 @@ { if ( CUR.pedantic_hinting ) { - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } } @@ -5654,7 +5654,7 @@ BOUNDS( L, CUR.pts.n_points ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } @@ -5682,7 +5682,7 @@ BOUNDS( L, CUR.pts.n_points ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } @@ -5716,7 +5716,7 @@ if ( BOUNDS( p, zp.n_points ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); *refp = 0; return FAILURE; } @@ -5819,7 +5819,7 @@ if ( CUR.top < CUR.GS.loop ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); goto Fail; } @@ -5835,7 +5835,7 @@ { if ( CUR.pedantic_hinting ) { - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } } @@ -5878,7 +5878,7 @@ if ( BOUNDS( contour, bounds ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } @@ -5926,7 +5926,7 @@ if ( BOUNDS( args[0], 2 ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } @@ -5972,7 +5972,7 @@ if ( CUR.top < CUR.GS.loop + 1 ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); goto Fail; } @@ -6007,7 +6007,7 @@ { if ( CUR.pedantic_hinting ) { - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } } @@ -6118,7 +6118,7 @@ BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } @@ -6171,7 +6171,7 @@ if ( BOUNDS( point, CUR.zp0.n_points ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } @@ -6231,7 +6231,7 @@ BOUNDSL( cvtEntry, CUR.cvtSize ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); goto Fail; } @@ -6333,7 +6333,7 @@ BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); goto Fail; } @@ -6481,7 +6481,7 @@ BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); goto Fail; } @@ -6685,7 +6685,7 @@ CUR.iup_called && ( CUR.sph_tweak_flags & SPH_TWEAK_NO_ALIGNRP_AFTER_IUP ) ) { - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); goto Fail; } #endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ @@ -6694,7 +6694,7 @@ BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); goto Fail; } @@ -6708,7 +6708,7 @@ { if ( CUR.pedantic_hinting ) { - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } } @@ -6767,7 +6767,7 @@ BOUNDS( point, CUR.zp2.n_points ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } @@ -6843,7 +6843,7 @@ BOUNDS( p2, CUR.zp0.n_points ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } @@ -6878,7 +6878,7 @@ if ( CUR.top < CUR.GS.loop ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); goto Fail; } @@ -6892,7 +6892,7 @@ if ( BOUNDS( CUR.GS.rp1, CUR.zp0.n_points ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); goto Fail; } @@ -6948,7 +6948,7 @@ { if ( CUR.pedantic_hinting ) { - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } continue; @@ -7022,7 +7022,7 @@ if ( BOUNDS( point, CUR.zp0.n_points ) ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } @@ -7304,7 +7304,7 @@ if ( CUR.args < n ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Too_Few_Arguments; + CUR.error = FT_THROW( Too_Few_Arguments ); n = CUR.args; } @@ -7322,7 +7322,7 @@ if ( CUR.args < 2 ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Too_Few_Arguments; + CUR.error = FT_THROW( Too_Few_Arguments ); CUR.args = 0; goto Fail; } @@ -7431,7 +7431,7 @@ } else if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); } Fail: @@ -7463,7 +7463,7 @@ if ( CUR.args < n ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Too_Few_Arguments; + CUR.error = FT_THROW( Too_Few_Arguments ); n = CUR.args; } @@ -7480,7 +7480,7 @@ if ( CUR.args < 2 ) { if ( CUR.pedantic_hinting ) - CUR.error = TT_Err_Too_Few_Arguments; + CUR.error = FT_THROW( Too_Few_Arguments ); CUR.args = 0; goto Fail; } @@ -7494,7 +7494,7 @@ { if ( CUR.pedantic_hinting ) { - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); return; } } @@ -7684,7 +7684,7 @@ if ( CUR.callTop >= CUR.callSize ) { - CUR.error = TT_Err_Stack_Overflow; + CUR.error = FT_THROW( Stack_Overflow ); return; } @@ -7703,7 +7703,7 @@ } } - CUR.error = TT_Err_Invalid_Opcode; + CUR.error = FT_THROW( Invalid_Opcode ); } @@ -8092,7 +8092,7 @@ if ( CUR.pedantic_hinting ) { - CUR.error = TT_Err_Too_Few_Arguments; + CUR.error = FT_THROW( Too_Few_Arguments ); goto LErrorLabel_; } @@ -8109,7 +8109,7 @@ /* statement. */ if ( CUR.new_top > CUR.stackSize ) { - CUR.error = TT_Err_Stack_Overflow; + CUR.error = FT_THROW( Stack_Overflow ); goto LErrorLabel_; } @@ -8397,7 +8397,7 @@ break; Set_Invalid_Ref: - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); break; case 0x43: /* RS */ @@ -8712,7 +8712,7 @@ if ( CUR.callTop >= CUR.callSize ) { - CUR.error = TT_Err_Invalid_Reference; + CUR.error = FT_THROW( Invalid_Reference ); goto LErrorLabel_; } @@ -8732,7 +8732,7 @@ } } - CUR.error = TT_Err_Invalid_Opcode; + CUR.error = FT_THROW( Invalid_Opcode ); goto LErrorLabel_; #if 0 @@ -8758,14 +8758,14 @@ /* increment instruction counter and check if we didn't */ /* run this program for too long (e.g. infinite loops). */ if ( ++ins_counter > MAX_RUNNABLE_OPCODES ) - return TT_Err_Execution_Too_Long; + return FT_THROW( Execution_Too_Long ); LSuiteLabel_: if ( CUR.IP >= CUR.codeSize ) { if ( CUR.callTop > 0 ) { - CUR.error = TT_Err_Code_Overflow; + CUR.error = FT_THROW( Code_Overflow ); goto LErrorLabel_; } else @@ -8782,7 +8782,7 @@ return TT_Err_Ok; LErrorCodeOverflow_: - CUR.error = TT_Err_Code_Overflow; + CUR.error = FT_THROW( Code_Overflow ); LErrorLabel_: diff --git a/src/truetype/ttobjs.c b/src/truetype/ttobjs.c index 814badd96..88c0b874a 100644 --- a/src/truetype/ttobjs.c +++ b/src/truetype/ttobjs.c @@ -521,7 +521,7 @@ if ( !sfnt ) { FT_ERROR(( "tt_face_init: cannot access `sfnt' module\n" )); - error = TT_Err_Missing_Module; + error = FT_THROW( Missing_Module ); goto Exit; } @@ -651,7 +651,7 @@ return error; Bad_Format: - error = TT_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); goto Exit; } @@ -752,7 +752,7 @@ exec = ( (TT_Driver)FT_FACE_DRIVER( face ) )->context; if ( !exec ) - return TT_Err_Could_Not_Find_Context; + return FT_THROW( Could_Not_Find_Context ); TT_Load_Context( exec, face, size ); @@ -846,7 +846,7 @@ exec = ( (TT_Driver)FT_FACE_DRIVER( face ) )->context; if ( !exec ) - return TT_Err_Could_Not_Find_Context; + return FT_THROW( Could_Not_Find_Context ); TT_Load_Context( exec, face, size ); @@ -1180,7 +1180,7 @@ *metrics = size->root.metrics; if ( metrics->x_ppem < 1 || metrics->y_ppem < 1 ) - return TT_Err_Invalid_PPem; + return FT_THROW( Invalid_PPem ); /* This bit flag, if set, indicates that the ppems must be */ /* rounded to integers. Nearly all TrueType fonts have this bit */ @@ -1257,7 +1257,7 @@ if ( !TT_New_Context( driver ) ) - return TT_Err_Could_Not_Find_Context; + return FT_THROW( Could_Not_Find_Context ); #else diff --git a/src/truetype/ttpload.c b/src/truetype/ttpload.c index bb6005d45..f096c4569 100644 --- a/src/truetype/ttpload.c +++ b/src/truetype/ttpload.c @@ -4,7 +4,7 @@ /* */ /* TrueType-specific tables loader (body). */ /* */ -/* Copyright 1996-2002, 2004-2012 by */ +/* Copyright 1996-2002, 2004-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -72,7 +72,7 @@ /* it is possible that a font doesn't have a glyf table at all */ /* or its size is zero */ - if ( error == TT_Err_Table_Missing ) + if ( FT_ERROR_BASE( error ) == TT_Err_Table_Missing ) face->glyf_len = 0; else if ( error ) goto Exit; @@ -81,7 +81,7 @@ error = face->goto_table( face, TTAG_loca, stream, &table_len ); if ( error ) { - error = TT_Err_Locations_Missing; + error = FT_THROW( Locations_Missing ); goto Exit; } @@ -92,7 +92,7 @@ if ( table_len >= 0x40000L ) { FT_TRACE2(( "table too large\n" )); - error = TT_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); goto Exit; } face->num_locations = table_len >> shift; @@ -104,7 +104,7 @@ if ( table_len >= 0x20000L ) { FT_TRACE2(( "table too large\n" )); - error = TT_Err_Invalid_Table; + error = FT_THROW( Invalid_Table ); goto Exit; } face->num_locations = table_len >> shift; @@ -525,7 +525,7 @@ if ( version != 0 || num_records > 255 || record_size > 0x10001L ) { - error = TT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } diff --git a/src/type1/t1afm.c b/src/type1/t1afm.c index 1fff15d73..88e6eac93 100644 --- a/src/type1/t1afm.c +++ b/src/type1/t1afm.c @@ -4,7 +4,7 @@ /* */ /* AFM support for Type 1 fonts (body). */ /* */ -/* Copyright 1996-2011 by */ +/* Copyright 1996-2011, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -18,9 +18,10 @@ #include #include "t1afm.h" -#include "t1errors.h" +#include FT_INTERNAL_DEBUG_H #include FT_INTERNAL_STREAM_H #include FT_INTERNAL_POSTSCRIPT_AUX_H +#include "t1errors.h" /*************************************************************************/ @@ -128,7 +129,7 @@ p = start + 99; if ( p + 2 > limit ) { - error = T1_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); goto Exit; } width_table_length = FT_PEEK_USHORT_LE( p ); @@ -148,7 +149,7 @@ if ( p + 2 > limit ) { - error = T1_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); goto Exit; } @@ -156,7 +157,7 @@ p += 2; if ( p + 4 * fi->NumKernPair > limit ) { - error = T1_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); goto Exit; } @@ -269,7 +270,7 @@ } } - if ( error == T1_Err_Unknown_File_Format ) + if ( FT_ERROR_BASE( error ) == FT_Err_Unknown_File_Format ) { FT_Byte* start = stream->cursor; @@ -366,7 +367,7 @@ if ( !fi ) - return T1_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); for ( i = 0; i < fi->NumTrackKern; i++ ) { diff --git a/src/type1/t1gload.c b/src/type1/t1gload.c index 80e545331..084ae560c 100644 --- a/src/type1/t1gload.c +++ b/src/type1/t1gload.c @@ -4,7 +4,7 @@ /* */ /* Type 1 Glyph Loader (body). */ /* */ -/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010 by */ +/* Copyright 1996-2006, 2008-2010, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -296,7 +296,7 @@ if ( glyph_index >= (FT_UInt)face->root.num_glyphs ) #endif /* FT_CONFIG_OPTION_INCREMENTAL */ { - error = T1_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } diff --git a/src/type1/t1load.c b/src/type1/t1load.c index 202873a0a..92a5b3b68 100644 --- a/src/type1/t1load.c +++ b/src/type1/t1load.c @@ -182,7 +182,7 @@ return error; Fail: - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -196,7 +196,7 @@ FT_Error error; - error = T1_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); if ( blend ) { @@ -586,7 +586,7 @@ { FT_ERROR(( "parse_blend_axis_types: incorrect number of axes: %d\n", num_axis )); - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -613,7 +613,7 @@ len = token->limit - token->start; if ( len == 0 ) { - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -656,7 +656,7 @@ FT_ERROR(( "parse_blend_design_positions:" " incorrect number of designs: %d\n", num_designs )); - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -689,7 +689,7 @@ FT_ERROR(( "parse_blend_design_positions:" " invalid number of axes: %d\n", n_axis )); - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -702,7 +702,7 @@ else if ( n_axis != num_axis ) { FT_ERROR(( "parse_blend_design_positions: incorrect table\n" )); - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -752,7 +752,7 @@ { FT_ERROR(( "parse_blend_design_map: incorrect number of axes: %d\n", num_axis )); - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -783,7 +783,7 @@ if ( num_points <= 0 || num_points > T1_MAX_MM_MAP_POINTS ) { FT_ERROR(( "parse_blend_design_map: incorrect table\n" )); - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -844,7 +844,7 @@ FT_ERROR(( "parse_weight_vector:" " incorrect number of designs: %d\n", num_designs )); - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -861,7 +861,7 @@ " /BlendDesignPosition and /WeightVector have\n" " " " different number of elements\n" )); - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -1082,7 +1082,7 @@ if( !incremental ) { FT_ERROR(( "read_binary_data: invalid size field\n" )); - parser->root.error = T1_Err_Invalid_File_Format; + parser->root.error = FT_THROW( Invalid_File_Format ); } return 0; @@ -1109,7 +1109,7 @@ if ( result < 0 ) { - parser->root.error = T1_Err_Invalid_File_Format; + parser->root.error = FT_THROW( Invalid_File_Format ); return; } @@ -1118,7 +1118,7 @@ if ( temp_scale == 0 ) { FT_ERROR(( "t1_parse_font_matrix: invalid font matrix\n" )); - parser->root.error = T1_Err_Invalid_File_Format; + parser->root.error = FT_THROW( Invalid_File_Format ); return; } @@ -1166,7 +1166,7 @@ if ( cur >= limit ) { FT_ERROR(( "parse_encoding: out of bounds\n" )); - parser->root.error = T1_Err_Invalid_File_Format; + parser->root.error = FT_THROW( Invalid_File_Format ); return; } @@ -1312,7 +1312,7 @@ /* specification (it might be an encoding for a CID type1 */ /* font, however), so we conclude that this font is NOT a */ /* type1 font. */ - parser->root.error = T1_Err_Unknown_File_Format; + parser->root.error = FT_THROW( Unknown_File_Format ); return; } } @@ -1375,7 +1375,7 @@ T1_Skip_Spaces ( parser ); if ( parser->root.cursor >= parser->root.limit || *parser->root.cursor != ']' ) - parser->root.error = T1_Err_Invalid_File_Format; + parser->root.error = FT_THROW( Invalid_File_Format ); return; } @@ -1454,7 +1454,7 @@ /* least contain a `return'), but we support them anyway */ if ( size < face->type1.private_dict.lenIV ) { - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } @@ -1510,7 +1510,7 @@ num_glyphs = (FT_Int)T1_ToInt( parser ); if ( num_glyphs < 0 ) { - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } @@ -1601,7 +1601,7 @@ if ( cur + 1 >= limit ) { - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } @@ -1641,7 +1641,7 @@ if ( size <= face->type1.private_dict.lenIV ) { - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } @@ -1898,7 +1898,7 @@ parser->root.cursor = start_binary; if ( !read_binary_data( parser, &s, &b, IS_INCREMENTAL ) ) - return T1_Err_Invalid_File_Format; + return FT_THROW( Invalid_File_Format ); have_integer = 0; } @@ -1911,7 +1911,7 @@ parser->root.cursor = start_binary; if ( !read_binary_data( parser, &s, &b, IS_INCREMENTAL ) ) - return T1_Err_Invalid_File_Format; + return FT_THROW( Invalid_File_Format ); have_integer = 0; } @@ -2190,7 +2190,7 @@ if ( !loader.charstrings.init ) { FT_ERROR(( "T1_Open_Face: no `/CharStrings' array in face\n" )); - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); } loader.charstrings.init = 0; diff --git a/src/type1/t1objs.c b/src/type1/t1objs.c index 1a7eb4b91..9166cb985 100644 --- a/src/type1/t1objs.c +++ b/src/type1/t1objs.c @@ -326,7 +326,7 @@ if ( !psaux ) { FT_ERROR(( "T1_Face_Init: cannot access `psaux' module\n" )); - error = T1_Err_Missing_Module; + error = FT_THROW( Missing_Module ); goto Exit; } @@ -348,7 +348,7 @@ if ( face_index > 0 ) { FT_ERROR(( "T1_Face_Init: invalid face index\n" )); - error = T1_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } diff --git a/src/type1/t1parse.c b/src/type1/t1parse.c index b48651a01..d6a084d6d 100644 --- a/src/type1/t1parse.c +++ b/src/type1/t1parse.c @@ -4,7 +4,7 @@ /* */ /* Type 1 parser (body). */ /* */ -/* Copyright 1996-2005, 2008, 2009, 2012 by */ +/* Copyright 1996-2005, 2008, 2009, 2012, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -122,7 +122,7 @@ error = T1_Err_Ok; if ( ft_memcmp( stream->cursor, header_string, header_length ) != 0 ) - error = T1_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); FT_FRAME_EXIT(); } @@ -299,7 +299,7 @@ { FT_ERROR(( "T1_Get_Private_Dict:" " invalid private dictionary section\n" )); - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } @@ -355,7 +355,7 @@ { FT_ERROR(( "T1_Get_Private_Dict:" " could not find `eexec' keyword\n" )); - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } } @@ -414,7 +414,7 @@ { FT_ERROR(( "T1_Get_Private_Dict:" " `eexec' not properly terminated\n" )); - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -474,7 +474,7 @@ { FT_ERROR(( "T1_Get_Private_Dict:" " invalid private dictionary section\n" )); - error = T1_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } diff --git a/src/type42/t42objs.c b/src/type42/t42objs.c index 5b53502c3..8e37de349 100644 --- a/src/type42/t42objs.c +++ b/src/type42/t42objs.c @@ -63,7 +63,7 @@ { FT_ERROR(( "T42_Open_Face: cannot handle FontType %d\n", type1->font_type )); - error = T42_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); goto Exit; } @@ -74,7 +74,7 @@ if ( !loader.charstrings.init ) { FT_ERROR(( "T42_Open_Face: no charstrings array in face\n" )); - error = T42_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); } loader.charstrings.init = 0; @@ -185,7 +185,7 @@ if ( !psaux ) { FT_ERROR(( "T42_Face_Init: cannot access `psaux' module\n" )); - error = T42_Err_Missing_Module; + error = FT_THROW( Missing_Module ); goto Exit; } @@ -204,7 +204,7 @@ if ( face_index > 0 ) { FT_ERROR(( "T42_Face_Init: invalid face index\n" )); - error = T42_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -347,8 +347,8 @@ charmap.encoding = FT_ENCODING_UNICODE; error = FT_CMap_New( cmap_classes->unicode, NULL, &charmap, NULL ); - if ( error && - FT_ERROR_BASE( error) != FT_Err_No_Unicode_Glyph_Name ) + if ( error && + FT_ERROR_BASE( error ) != FT_Err_No_Unicode_Glyph_Name ) goto Exit; error = FT_Err_Ok; @@ -482,7 +482,7 @@ if ( !ttmodule ) { FT_ERROR(( "T42_Driver_Init: cannot access `truetype' module\n" )); - return T42_Err_Missing_Module; + return FT_THROW( Missing_Module ); } driver->ttclazz = (FT_Driver_Class)ttmodule->clazz; diff --git a/src/type42/t42parse.c b/src/type42/t42parse.c index 2b2824030..2d09ceb4f 100644 --- a/src/type42/t42parse.c +++ b/src/type42/t42parse.c @@ -4,7 +4,7 @@ /* */ /* Type 42 font parser (body). */ /* */ -/* Copyright 2002-2012 by */ +/* Copyright 2002-2013 by */ /* Roberto Alameda. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -176,7 +176,7 @@ if ( ft_memcmp( stream->cursor, "%!PS-TrueTypeFont", 17 ) != 0 ) { FT_TRACE2(( " not a Type42 font\n" )); - error = T42_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); } FT_FRAME_EXIT(); @@ -305,7 +305,7 @@ if ( cur >= limit ) { FT_ERROR(( "t42_parse_encoding: out of bounds\n" )); - parser->root.error = T42_Err_Invalid_File_Format; + parser->root.error = FT_THROW( Invalid_File_Format ); return; } @@ -473,7 +473,7 @@ else { FT_ERROR(( "t42_parse_encoding: invalid token\n" )); - parser->root.error = T42_Err_Invalid_File_Format; + parser->root.error = FT_THROW( Invalid_File_Format ); } } } @@ -526,7 +526,7 @@ if ( parser->root.cursor >= limit || *parser->root.cursor++ != '[' ) { FT_ERROR(( "t42_parse_sfnts: can't find begin of sfnts vector\n" )); - error = T42_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } @@ -571,7 +571,7 @@ { FT_ERROR(( "t42_parse_sfnts: " "can't handle mixed binary and hex strings\n" )); - error = T42_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } @@ -579,7 +579,7 @@ if ( string_size < 0 ) { FT_ERROR(( "t42_parse_sfnts: invalid string size\n" )); - error = T42_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } @@ -592,7 +592,7 @@ if ( limit - parser->root.cursor < string_size ) { FT_ERROR(( "t42_parse_sfnts: too many binary data\n" )); - error = T42_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } else @@ -602,7 +602,7 @@ if ( !string_buf ) { FT_ERROR(( "t42_parse_sfnts: invalid data in sfnts array\n" )); - error = T42_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } @@ -614,7 +614,7 @@ if ( !string_size ) { FT_ERROR(( "t42_parse_sfnts: invalid string\n" )); - error = T42_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } @@ -679,7 +679,7 @@ if ( count >= ttf_size ) { FT_ERROR(( "t42_parse_sfnts: too many binary data\n" )); - error = T42_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } face->ttf_data[count++] = string_buf[n]; @@ -690,7 +690,7 @@ } /* if control reaches this point, the format was not valid */ - error = T42_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); Fail: parser->root.error = error; @@ -726,7 +726,7 @@ if ( parser->root.cursor >= limit ) { FT_ERROR(( "t42_parse_charstrings: out of bounds\n" )); - error = T42_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } @@ -768,14 +768,14 @@ else { FT_ERROR(( "t42_parse_charstrings: invalid token\n" )); - error = T42_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } if ( parser->root.cursor >= limit ) { FT_ERROR(( "t42_parse_charstrings: out of bounds\n" )); - error = T42_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } @@ -835,7 +835,7 @@ if ( cur + 1 >= limit ) { FT_ERROR(( "t42_parse_charstrings: out of bounds\n" )); - error = T42_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } @@ -866,7 +866,7 @@ if ( parser->root.cursor >= limit ) { FT_ERROR(( "t42_parse_charstrings: out of bounds\n" )); - error = T42_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } @@ -889,7 +889,7 @@ if ( !notdef_found ) { FT_ERROR(( "t42_parse_charstrings: no /.notdef glyph\n" )); - error = T42_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } diff --git a/src/winfonts/winfnt.c b/src/winfonts/winfnt.c index a55189664..0da1c5fa1 100644 --- a/src/winfonts/winfnt.c +++ b/src/winfonts/winfnt.c @@ -4,7 +4,7 @@ /* */ /* FreeType font driver for Windows FNT/FON files */ /* */ -/* Copyright 1996-2004, 2006-2012 by */ +/* Copyright 1996-2004, 2006-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* Copyright 2003 Huw D M Davies for Codeweavers */ /* Copyright 2007 Dmitry Timoshkov for Codeweavers */ @@ -225,7 +225,7 @@ header->version != 0x300 ) { FT_TRACE2(( " not a Windows FNT file\n" )); - error = FNT_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); goto Exit; } @@ -235,7 +235,7 @@ if ( header->file_size < size ) { FT_TRACE2(( " not a Windows FNT file\n" )); - error = FNT_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); goto Exit; } @@ -253,7 +253,7 @@ if ( header->file_type & 1 ) { FT_TRACE2(( "[can't handle vector FNT fonts]\n" )); - error = FNT_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); goto Exit; } @@ -344,7 +344,7 @@ if ( !font_count || !font_offset ) { FT_TRACE2(( "this file doesn't contain any FNT resources\n" )); - error = FNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -353,7 +353,7 @@ if ( font_count * 118UL > stream->size ) { FT_TRACE2(( "invalid number of faces\n" )); - error = FNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -361,7 +361,7 @@ if ( face_index >= font_count ) { - error = FNT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } else if ( face_index < 0 ) @@ -417,7 +417,7 @@ pe32_header.magic32 != 0x10b ) { FT_TRACE2(( "this file has an invalid PE header\n" )); - error = FNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -440,7 +440,7 @@ } FT_TRACE2(( "this file doesn't contain any resources\n" )); - error = FNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; Found_rsrc_section: @@ -462,7 +462,7 @@ if ( !(dir_entry1.offset & 0x80000000UL ) /* DataIsDirectory */ ) { - error = FNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -486,7 +486,7 @@ if ( !(dir_entry2.offset & 0x80000000UL ) /* DataIsDirectory */ ) { - error = FNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -510,7 +510,7 @@ if ( dir_entry2.offset & 0x80000000UL /* DataIsDirectory */ ) { - error = FNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -561,13 +561,13 @@ if ( !face->root.num_faces ) { FT_TRACE2(( "this file doesn't contain any RT_FONT resources\n" )); - error = FNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } if ( face_index >= face->root.num_faces ) { - error = FNT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } } @@ -724,7 +724,7 @@ if ( !error ) { if ( face_index > 0 ) - error = FNT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); else if ( face_index < 0 ) goto Exit; } @@ -836,7 +836,7 @@ if ( font->header.last_char < font->header.first_char ) { FT_TRACE2(( "invalid number of glyphs\n" )); - error = FNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } @@ -847,7 +847,7 @@ if ( font->header.face_name_offset >= font->header.file_size ) { FT_TRACE2(( "invalid family name offset\n" )); - error = FNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Fail; } family_size = font->header.file_size - font->header.face_name_offset; @@ -940,7 +940,7 @@ break; default: - error = FNT_Err_Unimplemented_Feature; + error = FT_THROW( Unimplemented_Feature ); break; } @@ -971,7 +971,7 @@ if ( !face ) { - error = FNT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -980,7 +980,7 @@ if ( !font || glyph_index >= (FT_UInt)( FT_FACE( face )->num_glyphs ) ) { - error = FNT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); goto Exit; } @@ -1005,7 +1005,7 @@ if ( offset >= font->header.file_size ) { FT_TRACE2(( "invalid FNT offset\n" )); - error = FNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; } @@ -1027,7 +1027,7 @@ if ( offset + pitch * bitmap->rows >= font->header.file_size ) { FT_TRACE2(( "invalid bitmap width\n" )); - error = FNT_Err_Invalid_File_Format; + error = FT_THROW( Invalid_File_Format ); goto Exit; }