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-rw-r--r--freetype/src/pcf/README26
-rw-r--r--freetype/src/pcf/pcf.h6
-rw-r--r--freetype/src/pcf/pcfdrivr.c44
-rw-r--r--freetype/src/pcf/pcfread.c10
4 files changed, 44 insertions, 42 deletions
diff --git a/freetype/src/pcf/README b/freetype/src/pcf/README
index cc1480b2d..8858d68ca 100644
--- a/freetype/src/pcf/README
+++ b/freetype/src/pcf/README
@@ -31,29 +31,11 @@ on linux/alpha.
Encodings
*********
-The variety of encodings that accompanies pcf fonts appears to encompass the
-small set defined in freetype.h. On the other hand, each pcf font defines
-two properties that specify encoding and registry.
+Use `FT_Get_BDF_Charset_ID' to access the encoding and registry.
-I decided to make these two properties directly accessible, leaving to the
-client application the work of interpreting them. For instance:
-
- #include "pcftypes.h" /* include/freetype/internal/pcftypes.h */
-
- FT_Face face;
- PCF_Public_Face pcfface;
-
- FT_New_Face( library,..., &face );
-
- pcfface = (PCF_Public_Face)face;
-
- if ((pcfface->charset_registry == "ISO10646") &&
- (pcfface->charset_encoding) == "1")) [..]
-
-Thus the driver always export `ft_encoding_none' as
-face->charmap.encoding. FT_Get_Char_Index() behavior is unmodified, that
-is, it converts the ULong value given as argument into the corresponding
-glyph number.
+The driver always exports `ft_encoding_none' as face->charmap.encoding.
+FT_Get_Char_Index() behavior is unmodified, that is, it converts the ULong
+value given as argument into the corresponding glyph number.
Known problems
diff --git a/freetype/src/pcf/pcf.h b/freetype/src/pcf/pcf.h
index 1cd56c13a..af0ffc337 100644
--- a/freetype/src/pcf/pcf.h
+++ b/freetype/src/pcf/pcf.h
@@ -2,7 +2,7 @@
FreeType font driver for pcf fonts
- Copyright (C) 2000, 2001, 2002, 2003, 2006 by
+ Copyright (C) 2000, 2001, 2002, 2003, 2006, 2010 by
Francesco Zappa Nardelli
Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -136,8 +136,8 @@ FT_BEGIN_HEADER
{
FT_FaceRec root;
- FT_StreamRec gzip_stream;
- FT_Stream gzip_source;
+ FT_StreamRec comp_stream;
+ FT_Stream comp_source;
char* charset_encoding;
char* charset_registry;
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;
diff --git a/freetype/src/pcf/pcfread.c b/freetype/src/pcf/pcfread.c
index f7326238c..f8c2a239b 100644
--- a/freetype/src/pcf/pcfread.c
+++ b/freetype/src/pcf/pcfread.c
@@ -399,7 +399,7 @@ THE SOFTWARE.
PCF_Face face )
{
PCF_ParseProperty props = 0;
- PCF_Property properties;
+ PCF_Property properties = NULL;
FT_ULong nprops, i;
FT_ULong format, size;
FT_Error error;
@@ -663,9 +663,9 @@ THE SOFTWARE.
pcf_get_bitmaps( FT_Stream stream,
PCF_Face face )
{
- FT_Error error = PCF_Err_Ok;
- FT_Memory memory = FT_FACE(face)->memory;
- FT_Long* offsets;
+ FT_Error error = PCF_Err_Ok;
+ FT_Memory memory = FT_FACE(face)->memory;
+ FT_Long* offsets = NULL;
FT_Long bitmapSizes[GLYPHPADOPTIONS];
FT_ULong format, size;
FT_ULong nbitmaps, i, sizebitmaps = 0;
@@ -772,7 +772,7 @@ THE SOFTWARE.
int firstRow, lastRow;
int nencoding, encodingOffset;
int i, j;
- PCF_Encoding tmpEncoding, encoding = 0;
+ PCF_Encoding tmpEncoding = NULL, encoding = 0;
error = pcf_seek_to_table_type( stream,
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-29 04:59:08 +0000