diff options
Diffstat (limited to 'freetype/src/sfnt/sfdriver.c')
| -rw-r--r-- | freetype/src/sfnt/sfdriver.c | 161 |
1 files changed, 7 insertions, 154 deletions
diff --git a/freetype/src/sfnt/sfdriver.c b/freetype/src/sfnt/sfdriver.c index 3cd766d38..4ff80ca83 100644 --- a/freetype/src/sfnt/sfdriver.c +++ b/freetype/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, */ @@ -119,21 +119,21 @@ 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; *length = face->dir_tables[idx].Length; } - return SFNT_Err_Ok; + return FT_Err_Ok; } @@ -257,7 +257,7 @@ FT_Memory memory = face->root.memory; TT_NameEntryRec* name = face->name_table.names + found_win; FT_UInt len = name->stringLength / 2; - FT_Error error = SFNT_Err_Ok; + FT_Error error = FT_Err_Ok; FT_UNUSED( error ); @@ -299,7 +299,7 @@ FT_Memory memory = face->root.memory; TT_NameEntryRec* name = face->name_table.names + found_apple; FT_UInt len = name->stringLength; - FT_Error error = SFNT_Err_Ok; + FT_Error error = FT_Err_Ok; FT_UNUSED( error ); @@ -371,7 +371,7 @@ *acharset_registry = registry.u.atom; } else - error = SFNT_Err_Invalid_Argument; + error = FT_THROW( Invalid_Argument ); } } @@ -445,134 +445,6 @@ } -#ifdef FT_CONFIG_OPTION_OLD_INTERNALS - - FT_CALLBACK_DEF( FT_Error ) - tt_face_load_sfnt_header_stub( TT_Face face, - FT_Stream stream, - FT_Long face_index, - SFNT_Header header ) - { - FT_UNUSED( face ); - FT_UNUSED( stream ); - FT_UNUSED( face_index ); - FT_UNUSED( header ); - - return SFNT_Err_Unimplemented_Feature; - } - - - FT_CALLBACK_DEF( FT_Error ) - tt_face_load_directory_stub( TT_Face face, - FT_Stream stream, - SFNT_Header header ) - { - FT_UNUSED( face ); - FT_UNUSED( stream ); - FT_UNUSED( header ); - - return SFNT_Err_Unimplemented_Feature; - } - - - FT_CALLBACK_DEF( FT_Error ) - tt_face_load_hdmx_stub( TT_Face face, - FT_Stream stream ) - { - FT_UNUSED( face ); - FT_UNUSED( stream ); - - return SFNT_Err_Unimplemented_Feature; - } - - - FT_CALLBACK_DEF( void ) - tt_face_free_hdmx_stub( TT_Face face ) - { - FT_UNUSED( face ); - } - - - FT_CALLBACK_DEF( FT_Error ) - tt_face_set_sbit_strike_stub( TT_Face face, - FT_UInt x_ppem, - FT_UInt y_ppem, - FT_ULong* astrike_index ) - { - /* - * We simply forge a FT_Size_Request and call the real function - * that does all the work. - * - * This stub might be called by libXfont in the X.Org Xserver, - * compiled against version 2.1.8 or newer. - */ - - FT_Size_RequestRec req; - - - req.type = FT_SIZE_REQUEST_TYPE_NOMINAL; - req.width = (FT_F26Dot6)x_ppem; - req.height = (FT_F26Dot6)y_ppem; - req.horiResolution = 0; - req.vertResolution = 0; - - *astrike_index = 0x7FFFFFFFUL; - - return tt_face_set_sbit_strike( face, &req, astrike_index ); - } - - - FT_CALLBACK_DEF( FT_Error ) - tt_face_load_sbit_stub( TT_Face face, - FT_Stream stream ) - { - FT_UNUSED( face ); - FT_UNUSED( stream ); - - /* - * This function was originally implemented to load the sbit table. - * However, it has been replaced by `tt_face_load_eblc', and this stub - * 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; - } - - - FT_CALLBACK_DEF( void ) - tt_face_free_sbit_stub( TT_Face face ) - { - /* nothing to do in this stub */ - FT_UNUSED( face ); - } - - - FT_CALLBACK_DEF( FT_Error ) - tt_face_load_charmap_stub( TT_Face face, - void* cmap, - FT_Stream input ) - { - FT_UNUSED( face ); - FT_UNUSED( cmap ); - FT_UNUSED( input ); - - return SFNT_Err_Unimplemented_Feature; - } - - - FT_CALLBACK_DEF( FT_Error ) - tt_face_free_charmap_stub( TT_Face face, - void* cmap ) - { - FT_UNUSED( face ); - FT_UNUSED( cmap ); - - return SFNT_Err_Ok; - } - -#endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ - - #ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS #define PUT_EMBEDDED_BITMAPS( a ) a #else @@ -596,9 +468,6 @@ tt_face_load_any, - tt_face_load_sfnt_header_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */ - tt_face_load_directory_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */ - tt_face_load_head, tt_face_load_hhea, tt_face_load_cmap, @@ -609,9 +478,6 @@ tt_face_load_name, tt_face_free_name, - tt_face_load_hdmx_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */ - tt_face_free_hdmx_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */ - tt_face_load_kern, tt_face_load_gasp, tt_face_load_pclt, @@ -619,29 +485,16 @@ /* see `ttload.h' */ PUT_EMBEDDED_BITMAPS( tt_face_load_bhed ), - tt_face_set_sbit_strike_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */ - tt_face_load_sbit_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */ - - tt_find_sbit_image, /* FT_CONFIG_OPTION_OLD_INTERNALS */ - tt_load_sbit_metrics, /* FT_CONFIG_OPTION_OLD_INTERNALS */ - PUT_EMBEDDED_BITMAPS( tt_face_load_sbit_image ), - tt_face_free_sbit_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */ - /* see `ttpost.h' */ PUT_PS_NAMES( tt_face_get_ps_name ), PUT_PS_NAMES( tt_face_free_ps_names ), - tt_face_load_charmap_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */ - tt_face_free_charmap_stub, /* FT_CONFIG_OPTION_OLD_INTERNALS */ - /* since version 2.1.8 */ - tt_face_get_kerning, /* since version 2.2 */ - tt_face_load_font_dir, tt_face_load_hmtx, |