diff options
Diffstat (limited to 'freetype/src/pcf/pcfdrivr.c')
| -rw-r--r-- | freetype/src/pcf/pcfdrivr.c | 44 |
1 files changed, 32 insertions, 12 deletions
diff --git a/freetype/src/pcf/pcfdrivr.c b/freetype/src/pcf/pcfdrivr.c index 6c0aa0f9e..af2a2d986 100644 --- a/freetype/src/pcf/pcfdrivr.c +++ b/freetype/src/pcf/pcfdrivr.c @@ -2,7 +2,8 @@ FreeType font driver for pcf files - Copyright (C) 2000, 2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009 by + Copyright (C) 2000, 2001, 2002, 2003, 2004, 2006, 2007, 2008, 2009, + 2010 by Francesco Zappa Nardelli Permission is hereby granted, free of charge, to any person obtaining a copy @@ -32,6 +33,7 @@ THE SOFTWARE. #include FT_INTERNAL_OBJECTS_H #include FT_GZIP_H #include FT_LZW_H +#include FT_BZIP2_H #include FT_ERRORS_H #include FT_BDF_H #include FT_TRUETYPE_IDS_H @@ -248,11 +250,11 @@ THE SOFTWARE. FT_TRACE4(( "PCF_Face_Done: done face\n" )); - /* close gzip/LZW stream if any */ - if ( pcfface->stream == &face->gzip_stream ) + /* close compressed stream if any */ + if ( pcfface->stream == &face->comp_stream ) { - FT_Stream_Close( &face->gzip_stream ); - pcfface->stream = face->gzip_source; + FT_Stream_Close( &face->comp_stream ); + pcfface->stream = face->comp_source; } } @@ -277,8 +279,9 @@ THE SOFTWARE. { PCF_Face_Done( pcfface ); -#if defined( FT_CONFIG_OPTION_USE_ZLIB ) || \ - defined( FT_CONFIG_OPTION_USE_LZW ) +#if defined( FT_CONFIG_OPTION_USE_ZLIB ) || \ + defined( FT_CONFIG_OPTION_USE_LZW ) || \ + defined( FT_CONFIG_OPTION_USE_BZIP2 ) #ifdef FT_CONFIG_OPTION_USE_ZLIB { @@ -286,7 +289,7 @@ THE SOFTWARE. /* this didn't work, try gzip support! */ - error2 = FT_Stream_OpenGzip( &face->gzip_stream, stream ); + error2 = FT_Stream_OpenGzip( &face->comp_stream, stream ); if ( FT_ERROR_BASE( error2 ) == FT_Err_Unimplemented_Feature ) goto Fail; @@ -301,7 +304,7 @@ THE SOFTWARE. /* this didn't work, try LZW support! */ - error3 = FT_Stream_OpenLZW( &face->gzip_stream, stream ); + error3 = FT_Stream_OpenLZW( &face->comp_stream, stream ); if ( FT_ERROR_BASE( error3 ) == FT_Err_Unimplemented_Feature ) goto Fail; @@ -309,11 +312,26 @@ THE SOFTWARE. } #endif /* FT_CONFIG_OPTION_USE_LZW */ +#ifdef FT_CONFIG_OPTION_USE_BZIP2 + if ( error ) + { + FT_Error error4; + + + /* this didn't work, try Bzip2 support! */ + error4 = FT_Stream_OpenBzip2( &face->comp_stream, stream ); + if ( FT_ERROR_BASE( error4 ) == FT_Err_Unimplemented_Feature ) + goto Fail; + + error = error4; + } +#endif /* FT_CONFIG_OPTION_USE_BZIP2 */ + if ( error ) goto Fail; - face->gzip_source = stream; - pcfface->stream = &face->gzip_stream; + face->comp_source = stream; + pcfface->stream = &face->comp_stream; stream = pcfface->stream; @@ -321,7 +339,9 @@ THE SOFTWARE. if ( error ) goto Fail; -#else /* !(FT_CONFIG_OPTION_USE_ZLIB || FT_CONFIG_OPTION_USE_LZW) */ +#else /* !(FT_CONFIG_OPTION_USE_ZLIB || + FT_CONFIG_OPTION_USE_LZW || + FT_CONFIG_OPTION_USE_BZIP2) */ goto Fail; |