* renaming stream functions to the FT_Subject_Action scheme:
FT_Seek_Stream => FT_Stream_Seek FT_Skip_Stream => FT_Stream_Skip FT_Read_Stream => FT_Stream_Read FT_Read_Stream_At => FT_Stream_Read_At FT_Access_Frame => FT_Stream_Enter_Frame FT_Forget_Frame => FT_Stream_Exit_Frame FT_Extract_Frame => FT_Stream_Extract_Frame FT_Release_Frame => FT_Stream_Release_Frame FT_Get_XXXX => FT_Stream_Get_XXXX FT_Read_XXXX => FT_Stream_Read_XXXX note also that: FT_New_Stream( filename, stream ) => FT_Stream_Open( stream, filename ) (the function doesn't create the FT_Stream structure, it simply initializes it for reading) FT_New_Memory_Stream( library, FT_Byte* base, size, stream ) => FT_Stream_Open_Memory( stream, const FT_Byte* base, size ) FT_Done_Stream => FT_Stream_Close note that the name of the stream methods, defined in "include/freetype/ftsystem.h" have also been changed without problems: FT_Stream_IO => FT_Stream_IOFunc FT_Stream_Close => FT_Stream_CloseFunc
This commit is contained in:
parent
76c7bd0d40
commit
5be6ec3453
38
ChangeLog
38
ChangeLog
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@ -1,5 +1,43 @@
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2002-02-24 David Turner <david@freetype.org>
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* renaming stream functions to the FT_Subject_Action scheme:
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FT_Seek_Stream => FT_Stream_Seek
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FT_Skip_Stream => FT_Stream_Skip
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FT_Read_Stream => FT_Stream_Read
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FT_Read_Stream_At => FT_Stream_Read_At
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FT_Access_Frame => FT_Stream_Enter_Frame
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FT_Forget_Frame => FT_Stream_Exit_Frame
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FT_Extract_Frame => FT_Stream_Extract_Frame
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FT_Release_Frame => FT_Stream_Release_Frame
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FT_Get_XXXX => FT_Stream_Get_XXXX
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FT_Read_XXXX => FT_Stream_Read_XXXX
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note also that:
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FT_New_Stream( filename, stream ) =>
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FT_Stream_Open( stream, filename )
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(the function doesn't create the FT_Stream structure, it simply
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initializes it for reading)
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FT_New_Memory_Stream( library, FT_Byte* base, size, stream ) =>
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FT_Stream_Open_Memory( stream, const FT_Byte* base, size )
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FT_Done_Stream => FT_Stream_Close
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note that the name of the stream methods, defined in
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"include/freetype/ftsystem.h" have also been changed without
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problems:
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FT_Stream_IO => FT_Stream_IOFunc
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FT_Stream_Close => FT_Stream_CloseFunc
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* moving all memory and list management code to "src/base/ftutil.c"
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(previously in "ftobjs.c" and "ftlist.c" respectively)
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* moving all code related to glyph loaders to "internal/ftgloadr.h"
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and "src/base/ftgloadr.c".
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@ -307,22 +307,22 @@ void FreeVecPooled(APTR poolHeader, APTR memory)
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/* documentation is in ftobjs.h */
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FT_EXPORT_DEF( FT_Error )
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FT_New_Stream( const char* filepathname,
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FT_Stream astream )
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FT_Stream_Open( FT_Stream stream,
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const char* filepathname )
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{
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// FILE* file;
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BPTR file; // TetiSoft
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struct FileInfoBlock *fib; // TetiSoft
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if ( !astream )
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if ( !stream )
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return FT_Err_Invalid_Stream_Handle;
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// file = fopen( filepathname, "rb" );
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file = Open( filepathname, MODE_OLDFILE ); // TetiSoft
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if ( !file )
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{
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FT_ERROR(( "FT_New_Stream:" ));
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FT_ERROR(( "FT_Stream_Open:" ));
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FT_ERROR(( " could not open `%s'\n", filepathname ));
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return FT_Err_Cannot_Open_Resource;
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@ -335,7 +335,7 @@ void FreeVecPooled(APTR poolHeader, APTR memory)
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if ( !fib )
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{
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Close ( file );
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FT_ERROR(( "FT_New_Stream:" ));
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FT_ERROR(( "FT_Stream_Open:" ));
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FT_ERROR(( " could not open `%s'\n", filepathname ));
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return FT_Err_Cannot_Open_Resource;
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@ -344,26 +344,26 @@ void FreeVecPooled(APTR poolHeader, APTR memory)
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{
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FreeDosObject(DOS_FIB, fib);
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Close ( file );
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FT_ERROR(( "FT_New_Stream:" ));
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FT_ERROR(( "FT_Stream_Open:" ));
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FT_ERROR(( " could not open `%s'\n", filepathname ));
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return FT_Err_Cannot_Open_Resource;
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}
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astream->size = fib->fib_Size;
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stream->size = fib->fib_Size;
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FreeDosObject(DOS_FIB, fib);
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// astream->descriptor.pointer = file;
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astream->descriptor.pointer = (void *)file;
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// stream->descriptor.pointer = file;
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stream->descriptor.pointer = (void *)file;
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astream->pathname.pointer = (char*)filepathname;
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astream->pos = 0;
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stream->pathname.pointer = (char*)filepathname;
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stream->pos = 0;
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astream->read = ft_io_stream;
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astream->close = ft_close_stream;
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stream->read = ft_io_stream;
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stream->close = ft_close_stream;
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FT_TRACE1(( "FT_New_Stream:" ));
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FT_TRACE1(( "FT_Stream_Open:" ));
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FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
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filepathname, astream->size ));
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filepathname, stream->size ));
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return FT_Err_Ok;
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}
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extern FT_Int
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ft_mem_debug_init( FT_Memory memory );
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extern void
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ft_mem_debug_done( FT_Memory memory );
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#endif
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#endif
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/* documentation is in ftobjs.h */
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@ -411,7 +411,7 @@ void FreeVecPooled(APTR poolHeader, APTR memory)
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memory->free = ft_free;
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#ifdef FT_DEBUG_MEMORY
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ft_mem_debug_init( memory );
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#endif
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#endif
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}
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}
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{
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#ifdef FT_DEBUG_MEMORY
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ft_mem_debug_done( memory );
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#endif
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#endif
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#ifdef __GNUC__
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DeletePool( memory->user );
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@ -204,8 +204,8 @@
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/* documentation is in ftobjs.h */
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FT_EXPORT_DEF( FT_Error )
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FT_New_Stream( const char* filepathname,
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FT_Stream stream )
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FT_Stream_Open( FT_Stream stream,
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const char* filepathname )
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{
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int file;
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struct stat stat_buf;
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file = open( filepathname, O_RDONLY );
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if ( file < 0 )
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{
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FT_ERROR(( "FT_New_Stream:" ));
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FT_ERROR(( "FT_Stream_Open:" ));
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FT_ERROR(( " could not open `%s'\n", filepathname ));
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return FT_Err_Cannot_Open_Resource;
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}
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if ( fstat( file, &stat_buf ) < 0 )
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{
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FT_ERROR(( "FT_New_Stream:" ));
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FT_ERROR(( "FT_Stream_Open:" ));
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FT_ERROR(( " could not `fstat' file `%s'\n", filepathname ));
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goto Fail_Map;
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}
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if ( (long)stream->base == -1 )
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{
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FT_ERROR(( "FT_New_Stream:" ));
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FT_ERROR(( "FT_Stream_Open:" ));
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FT_ERROR(( " could not `mmap' file `%s'\n", filepathname ));
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goto Fail_Map;
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}
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stream->close = ft_close_stream;
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stream->read = 0;
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FT_TRACE1(( "FT_New_Stream:" ));
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FT_TRACE1(( "FT_Stream_Open:" ));
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FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
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filepathname, stream->size ));
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extern FT_Int
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ft_mem_debug_init( FT_Memory memory );
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extern void
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ft_mem_debug_done( FT_Memory memory );
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#endif
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#endif
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/* documentation is in ftobjs.h */
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memory->free = ft_free;
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#ifdef FT_DEBUG_MEMORY
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ft_mem_debug_init( memory );
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#endif
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#endif
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}
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return memory;
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{
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#ifdef FT_DEBUG_MEMORY
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ft_mem_debug_done( memory );
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#endif
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#endif
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memory->free( memory, memory );
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}
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/* documentation is in ftobjs.h */
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FT_EXPORT_DEF( FT_Error )
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FT_New_Stream( const char* filepathname,
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FT_Stream stream )
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FT_Stream_Open( FT_Stream stream,
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const char* filepathname )
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{
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int file;
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struct stat stat_buf;
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file = open( filepathname, O_RDONLY );
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if ( file < 0 )
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{
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FT_ERROR(( "FT_New_Stream:" ));
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FT_ERROR(( "FT_Stream_Open:" ));
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FT_ERROR(( " could not open `%s'\n", filepathname ));
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return FT_Err_Cannot_Open_Resource;
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}
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if ( fstat( file, &stat_buf ) < 0 )
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{
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FT_ERROR(( "FT_New_Stream:" ));
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FT_ERROR(( "FT_Stream_Open:" ));
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FT_ERROR(( " could not `fstat' file `%s'\n", filepathname ));
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goto Fail_Map;
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}
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if ( (long)stream->base == -1 )
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{
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FT_ERROR(( "FT_New_Stream:" ));
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FT_ERROR(( "FT_Stream_Open:" ));
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FT_ERROR(( " could not `mmap' file `%s'\n", filepathname ));
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goto Fail_Map;
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}
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stream->close = ft_close_stream;
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stream->read = 0;
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FT_TRACE1(( "FT_New_Stream:" ));
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FT_TRACE1(( "FT_Stream_Open:" ));
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FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
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filepathname, stream->size ));
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extern FT_Int
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ft_mem_debug_init( FT_Memory memory );
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extern void
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ft_mem_debug_done( FT_Memory memory );
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#endif
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#endif
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/* documentation is in ftobjs.h */
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memory->free = ft_free;
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#ifdef FT_DEBUG_MEMORY
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ft_mem_debug_init( memory );
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#endif
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#endif
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}
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return memory;
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{
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#ifdef FT_DEBUG_MEMORY
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ft_mem_debug_done( memory );
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#endif
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#endif
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memory->free( memory, memory );
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}
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@ -197,7 +197,7 @@ FT_BEGIN_HEADER
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/*************************************************************************/
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/* */
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/* @functype: */
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/* FT_Stream_IO */
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/* FT_Stream_IoFunc */
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/* */
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/* @description: */
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/* A function used to seek and read data from a given input stream. */
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@ -219,16 +219,16 @@ FT_BEGIN_HEADER
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/* with a `count' of 0. */
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/* */
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typedef unsigned long
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(*FT_Stream_IO)( FT_Stream stream,
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unsigned long offset,
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unsigned char* buffer,
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unsigned long count );
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(*FT_Stream_IoFunc)( FT_Stream stream,
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unsigned long offset,
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unsigned char* buffer,
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unsigned long count );
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/*************************************************************************/
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/* */
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/* @functype: */
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/* FT_Stream_Close */
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/* FT_Stream_CloseFunc */
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/* */
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/* @description: */
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/* A function used to close a given input stream. */
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@ -237,7 +237,7 @@ FT_BEGIN_HEADER
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/* stream :: A handle to the target stream. */
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/* */
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typedef void
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(*FT_Stream_Close)( FT_Stream stream );
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(*FT_Stream_CloseFunc)( FT_Stream stream );
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/*************************************************************************/
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@ -281,18 +281,18 @@ FT_BEGIN_HEADER
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/* */
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struct FT_StreamRec_
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{
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unsigned char* base;
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unsigned long size;
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unsigned long pos;
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unsigned char* base;
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unsigned long size;
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unsigned long pos;
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FT_StreamDesc descriptor;
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FT_StreamDesc pathname;
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FT_Stream_IO read;
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FT_Stream_Close close;
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FT_StreamDesc descriptor;
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FT_StreamDesc pathname;
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FT_Stream_IoFunc read;
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FT_Stream_CloseFunc close;
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FT_Memory memory;
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unsigned char* cursor;
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unsigned char* limit;
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FT_Memory memory;
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unsigned char* cursor;
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unsigned char* limit;
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};
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|
|
|
@ -635,43 +635,6 @@ FT_BEGIN_HEADER
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#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
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/*************************************************************************/
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/* */
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/* <Function> */
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/* FT_New_Stream */
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/* */
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/* <Description> */
|
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/* Creates a new stream object. */
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/* */
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/* <Input> */
|
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/* filepathname :: The name of the stream (usually a file) to be */
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/* opened. */
|
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/* */
|
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/* stream :: A pointer to the stream object. */
|
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/* */
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/* <Return> */
|
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/* FreeType error code. 0 means success. */
|
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/* */
|
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FT_EXPORT( FT_Error )
|
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FT_New_Stream( const char* filepathname,
|
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FT_Stream astream );
|
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|
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|
||||
/*************************************************************************/
|
||||
/* */
|
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/* <Function> */
|
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/* FT_Done_Stream */
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/* */
|
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/* <Description> */
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/* Closes and destroys a stream object. */
|
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/* */
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/* <Input> */
|
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/* stream :: The stream to be closed and destroyed. */
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/* */
|
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FT_EXPORT( void )
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FT_Done_Stream( FT_Stream stream );
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||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
|
|
|
@ -27,6 +27,15 @@
|
|||
FT_BEGIN_HEADER
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/* format of an 8-bit frame_op value = [ xxxxx | e | s ] */
|
||||
/* s is set to 1 if the value is signed, */
|
||||
/* e is set to 1 if the value is little-endian */
|
||||
|
@ -258,174 +267,234 @@ FT_BEGIN_HEADER
|
|||
|
||||
#define GET_Char() FT_GET_MACRO( FT_Get_Char, FT_Char )
|
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#define GET_Byte() FT_GET_MACRO( FT_Get_Char, FT_Byte )
|
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#define GET_Short() FT_GET_MACRO( FT_Get_Short, FT_Short )
|
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#define GET_UShort() FT_GET_MACRO( FT_Get_Short, FT_UShort )
|
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#define GET_Offset() FT_GET_MACRO( FT_Get_Offset, FT_Long )
|
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#define GET_UOffset() FT_GET_MACRO( FT_Get_Offset, FT_ULong )
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#define GET_Long() FT_GET_MACRO( FT_Get_Long, FT_Long )
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#define GET_ULong() FT_GET_MACRO( FT_Get_Long, FT_ULong )
|
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#define GET_Tag4() FT_GET_MACRO( FT_Get_Long, FT_ULong )
|
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#define GET_Short() FT_GET_MACRO( FT_Stream_Get_Short, FT_Short )
|
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#define GET_UShort() FT_GET_MACRO( FT_Stream_Get_Short, FT_UShort )
|
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#define GET_Offset() FT_GET_MACRO( FT_Stream_Get_Offset, FT_Long )
|
||||
#define GET_UOffset() FT_GET_MACRO( FT_Stream_Get_Offset, FT_ULong )
|
||||
#define GET_Long() FT_GET_MACRO( FT_Stream_Get_Long, FT_Long )
|
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#define GET_ULong() FT_GET_MACRO( FT_Stream_Get_Long, FT_ULong )
|
||||
#define GET_Tag4() FT_GET_MACRO( FT_Stream_Get_Long, FT_ULong )
|
||||
|
||||
#define GET_ShortLE() FT_GET_MACRO( FT_Get_ShortLE, FT_Short )
|
||||
#define GET_UShortLE() FT_GET_MACRO( FT_Get_ShortLE, FT_UShort )
|
||||
#define GET_LongLE() FT_GET_MACRO( FT_Get_LongLE, FT_Long )
|
||||
#define GET_ULongLE() FT_GET_MACRO( FT_Get_LongLE, FT_ULong )
|
||||
#define GET_ShortLE() FT_GET_MACRO( FT_Stream_Get_ShortLE, FT_Short )
|
||||
#define GET_UShortLE() FT_GET_MACRO( FT_Stream_Get_ShortLE, FT_UShort )
|
||||
#define GET_LongLE() FT_GET_MACRO( FT_Stream_Get_LongLE, FT_Long )
|
||||
#define GET_ULongLE() FT_GET_MACRO( FT_Stream_Get_LongLE, FT_ULong )
|
||||
|
||||
#define FT_READ_MACRO( func, type, var ) \
|
||||
( var = (type)func( stream, &error ), \
|
||||
error != FT_Err_Ok )
|
||||
|
||||
#define READ_Byte( var ) FT_READ_MACRO( FT_Read_Char, FT_Byte, var )
|
||||
#define READ_Char( var ) FT_READ_MACRO( FT_Read_Char, FT_Char, var )
|
||||
#define READ_Short( var ) FT_READ_MACRO( FT_Read_Short, FT_Short, var )
|
||||
#define READ_UShort( var ) FT_READ_MACRO( FT_Read_Short, FT_UShort, var )
|
||||
#define READ_Offset( var ) FT_READ_MACRO( FT_Read_Offset, FT_Long, var )
|
||||
#define READ_UOffset( var ) FT_READ_MACRO( FT_Read_Offset, FT_ULong, var )
|
||||
#define READ_Long( var ) FT_READ_MACRO( FT_Read_Long, FT_Long, var )
|
||||
#define READ_ULong( var ) FT_READ_MACRO( FT_Read_Long, FT_ULong, var )
|
||||
#define READ_Byte( var ) FT_READ_MACRO( FT_Stream_Read_Char, FT_Byte, var )
|
||||
#define READ_Char( var ) FT_READ_MACRO( FT_Stream_Read_Char, FT_Char, var )
|
||||
#define READ_Short( var ) FT_READ_MACRO( FT_Stream_Read_Short, FT_Short, var )
|
||||
#define READ_UShort( var ) FT_READ_MACRO( FT_Stream_Read_Short, FT_UShort, var )
|
||||
#define READ_Offset( var ) FT_READ_MACRO( FT_Stream_Read_Offset, FT_Long, var )
|
||||
#define READ_UOffset( var ) FT_READ_MACRO( FT_Stream_Read_Offset, FT_ULong, var )
|
||||
#define READ_Long( var ) FT_READ_MACRO( FT_Stream_Read_Long, FT_Long, var )
|
||||
#define READ_ULong( var ) FT_READ_MACRO( FT_Stream_Read_Long, FT_ULong, var )
|
||||
|
||||
#define READ_ShortLE( var ) FT_READ_MACRO( FT_Read_ShortLE, FT_Short, var )
|
||||
#define READ_UShortLE( var ) FT_READ_MACRO( FT_Read_ShortLE, FT_UShort, var )
|
||||
#define READ_LongLE( var ) FT_READ_MACRO( FT_Read_LongLE, FT_Long, var )
|
||||
#define READ_ULongLE( var ) FT_READ_MACRO( FT_Read_LongLE, FT_ULong, var )
|
||||
#define READ_ShortLE( var ) FT_READ_MACRO( FT_Stream_Read_ShortLE, FT_Short, var )
|
||||
#define READ_UShortLE( var ) FT_READ_MACRO( FT_Stream_Read_ShortLE, FT_UShort, var )
|
||||
#define READ_LongLE( var ) FT_READ_MACRO( FT_Stream_Read_LongLE, FT_Long, var )
|
||||
#define READ_ULongLE( var ) FT_READ_MACRO( FT_Stream_Read_LongLE, FT_ULong, var )
|
||||
|
||||
|
||||
|
||||
|
||||
#ifndef FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM
|
||||
|
||||
/* initialize a stream for reading a regular system stream */
|
||||
FT_EXPORT( FT_Error )
|
||||
FT_Stream_Open( FT_Stream stream,
|
||||
const char* filepathname );
|
||||
|
||||
#endif /* FT_CONFIG_OPTION_NO_DEFAULT_SYSTEM */
|
||||
|
||||
|
||||
/* initialize a stream for reading in-memory data */
|
||||
FT_BASE( void )
|
||||
FT_New_Memory_Stream( FT_Library library,
|
||||
FT_Byte* base,
|
||||
FT_ULong size,
|
||||
FT_Stream stream );
|
||||
FT_Stream_Open_Memory( FT_Stream stream,
|
||||
const FT_Byte* base,
|
||||
FT_ULong size );
|
||||
|
||||
/* close a stream (does not destroy the stream structure) */
|
||||
FT_BASE( void )
|
||||
FT_Stream_Close( FT_Stream stream );
|
||||
|
||||
|
||||
/* seek within a stream. position is relative to start of stream */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Seek_Stream( FT_Stream stream,
|
||||
FT_Stream_Seek( FT_Stream stream,
|
||||
FT_ULong pos );
|
||||
|
||||
/* skip bytes in a stream */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Skip_Stream( FT_Stream stream,
|
||||
FT_Stream_Skip( FT_Stream stream,
|
||||
FT_Long distance );
|
||||
|
||||
/* return current stream position */
|
||||
FT_BASE( FT_Long )
|
||||
FT_Stream_Pos( FT_Stream stream );
|
||||
|
||||
|
||||
/* read bytes from a stream into a user-allocated buffer, returns an */
|
||||
/* error if all bytes could not be read.. */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Read_Stream( FT_Stream stream,
|
||||
FT_Stream_Read( FT_Stream stream,
|
||||
FT_Byte* buffer,
|
||||
FT_ULong count );
|
||||
|
||||
/* read bytes from a stream at a given position */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Read_Stream_At( FT_Stream stream,
|
||||
FT_Stream_Read_At( FT_Stream stream,
|
||||
FT_ULong pos,
|
||||
FT_Byte* buffer,
|
||||
FT_ULong count );
|
||||
|
||||
/* enter a frame of 'count' consecutive bytes in a stream. returns an */
|
||||
/* error if the frame could not be read/accessed. The caller can use */
|
||||
/* the FT_Stream_Get_XXX function to retrieve frame data without */
|
||||
/* error checks.. */
|
||||
/* */
|
||||
/* you must _always_ call FT_Stream_Exit_Frame once you've entered */
|
||||
/* a stream frame !! */
|
||||
/* */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Access_Frame( FT_Stream stream,
|
||||
FT_ULong count );
|
||||
FT_Stream_Enter_Frame( FT_Stream stream,
|
||||
FT_ULong count );
|
||||
|
||||
/* exit a stream frame.. */
|
||||
/* */
|
||||
FT_BASE( void )
|
||||
FT_Forget_Frame( FT_Stream stream );
|
||||
FT_Stream_Exit_Frame( FT_Stream stream );
|
||||
|
||||
/* extract a stream frame. if the stream is disk-based, a heap block */
|
||||
/* is allocated and the frame bytes are read into it. if the stream */
|
||||
/* is memory-based, this function simply set a pointer to the data */
|
||||
/* */
|
||||
/* useful to optimize access to memory-based streams transparently. */
|
||||
/* */
|
||||
/* all extracted frames must be "freed" with a call to the function */
|
||||
/* FT_Stream_Release_Frame */
|
||||
/* */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Extract_Frame( FT_Stream stream,
|
||||
FT_Stream_Extract_Frame( FT_Stream stream,
|
||||
FT_ULong count,
|
||||
FT_Byte** pbytes );
|
||||
|
||||
/* release an extract frame (see FT_Stream_Extract_Frame) */
|
||||
/* */
|
||||
FT_BASE( void )
|
||||
FT_Release_Frame( FT_Stream stream,
|
||||
FT_Stream_Release_Frame( FT_Stream stream,
|
||||
FT_Byte** pbytes );
|
||||
|
||||
/* read a byte from an entered frame */
|
||||
FT_BASE( FT_Char )
|
||||
FT_Get_Char( FT_Stream stream );
|
||||
FT_Stream_Get_Char( FT_Stream stream );
|
||||
|
||||
/* read a 16-bit big-endian integer from an entered frame */
|
||||
FT_BASE( FT_Short )
|
||||
FT_Get_Short( FT_Stream stream );
|
||||
FT_Stream_Get_Short( FT_Stream stream );
|
||||
|
||||
/* read a 24-bit big-endian integer from an entered frame */
|
||||
FT_BASE( FT_Long )
|
||||
FT_Get_Offset( FT_Stream stream );
|
||||
FT_Stream_Get_Offset( FT_Stream stream );
|
||||
|
||||
/* read a 32-bit big-endian integer from an entered frame */
|
||||
FT_BASE( FT_Long )
|
||||
FT_Get_Long( FT_Stream stream );
|
||||
FT_Stream_Get_Long( FT_Stream stream );
|
||||
|
||||
/* read a 16-bit little-endian integer from an entered frame */
|
||||
FT_BASE( FT_Short )
|
||||
FT_Get_ShortLE( FT_Stream stream );
|
||||
FT_Stream_Get_ShortLE( FT_Stream stream );
|
||||
|
||||
/* read a 32-bit little-endian integer from an entered frame */
|
||||
FT_BASE( FT_Long )
|
||||
FT_Get_LongLE( FT_Stream stream );
|
||||
FT_Stream_Get_LongLE( FT_Stream stream );
|
||||
|
||||
|
||||
/* read a byte from a stream */
|
||||
FT_BASE( FT_Char )
|
||||
FT_Read_Char( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
FT_Stream_Read_Char( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
|
||||
/* read a 16-bit big-endian integer from a stream */
|
||||
FT_BASE( FT_Short )
|
||||
FT_Read_Short( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
FT_Stream_Read_Short( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
|
||||
/* read a 24-bit big-endian integer from a stream */
|
||||
FT_BASE( FT_Long )
|
||||
FT_Read_Offset( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
FT_Stream_Read_Offset( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
|
||||
/* read a 32-bit big-endian integer from a stream */
|
||||
FT_BASE( FT_Long )
|
||||
FT_Read_Long( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
FT_Stream_Read_Long( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
|
||||
/* read a 16-bit little-endian integer from a stream */
|
||||
FT_BASE( FT_Short )
|
||||
FT_Read_ShortLE( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
FT_Stream_Read_ShortLE( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
|
||||
/* read a 32-bit little-endian integer from a stream */
|
||||
FT_BASE( FT_Long )
|
||||
FT_Read_LongLE( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
FT_Stream_Read_LongLE( FT_Stream stream,
|
||||
FT_Error* error );
|
||||
|
||||
/* read a structure from a stream. The structure must be described */
|
||||
/* by an array of FT_Frame_Field records.. */
|
||||
FT_BASE( FT_Error )
|
||||
FT_Read_Fields( FT_Stream stream,
|
||||
const FT_Frame_Field* fields,
|
||||
void* structure );
|
||||
FT_Stream_Read_Fields( FT_Stream stream,
|
||||
const FT_Frame_Field* fields,
|
||||
void* structure );
|
||||
|
||||
|
||||
|
||||
|
||||
#define USE_Stream( resource, stream ) \
|
||||
FT_SET_ERROR( FT_Open_Stream( resource, stream ) )
|
||||
|
||||
#define DONE_Stream( stream ) \
|
||||
FT_Done_Stream( stream )
|
||||
FT_Stream_Close( stream )
|
||||
|
||||
|
||||
#define ACCESS_Frame( size ) \
|
||||
FT_SET_ERROR( FT_Access_Frame( stream, size ) )
|
||||
FT_SET_ERROR( FT_Stream_Enter_Frame( stream, size ) )
|
||||
|
||||
#define FORGET_Frame() \
|
||||
FT_Forget_Frame( stream )
|
||||
FT_Stream_Exit_Frame( stream )
|
||||
|
||||
#define EXTRACT_Frame( size, bytes ) \
|
||||
FT_SET_ERROR( FT_Extract_Frame( stream, size, \
|
||||
FT_SET_ERROR( FT_Stream_Extract_Frame( stream, size, \
|
||||
(FT_Byte**)&(bytes) ) )
|
||||
|
||||
#define RELEASE_Frame( bytes ) \
|
||||
FT_Release_Frame( stream, (FT_Byte**)&(bytes) )
|
||||
FT_Stream_Release_Frame( stream, (FT_Byte**)&(bytes) )
|
||||
|
||||
#define FILE_Seek( position ) \
|
||||
FT_SET_ERROR( FT_Seek_Stream( stream, position ) )
|
||||
FT_SET_ERROR( FT_Stream_Seek( stream, position ) )
|
||||
|
||||
#define FILE_Skip( distance ) \
|
||||
FT_SET_ERROR( FT_Skip_Stream( stream, distance ) )
|
||||
FT_SET_ERROR( FT_Stream_Skip( stream, distance ) )
|
||||
|
||||
#define FILE_Pos() \
|
||||
FT_Stream_Pos( stream )
|
||||
|
||||
#define FILE_Read( buffer, count ) \
|
||||
FT_SET_ERROR( FT_Read_Stream( stream, \
|
||||
FT_SET_ERROR( FT_Stream_Read( stream, \
|
||||
(FT_Byte*)buffer, \
|
||||
count ) )
|
||||
|
||||
#define FILE_Read_At( position, buffer, count ) \
|
||||
FT_SET_ERROR( FT_Read_Stream_At( stream, \
|
||||
FT_SET_ERROR( FT_Stream_Read_At( stream, \
|
||||
position, \
|
||||
(FT_Byte*)buffer, \
|
||||
count ) )
|
||||
|
||||
#define READ_Fields( fields, object ) \
|
||||
( ( error = FT_Read_Fields( stream, fields, object ) ) != FT_Err_Ok )
|
||||
( ( error = FT_Stream_Read_Fields( stream, fields, object ) ) != FT_Err_Ok )
|
||||
|
||||
|
||||
FT_END_HEADER
|
||||
|
|
|
@ -10,8 +10,8 @@ SubDirHdrs [ FT2_SubDir src base ] ;
|
|||
|
||||
if $(FT2_MULTI)
|
||||
{
|
||||
_sources = ftcalc ftgloadr ftlist ftobjs ftstream ftoutln ftnames fttrigon
|
||||
ftdbgmem ;
|
||||
_sources = ftutil ftdbgmem ftstream ftcalc fttrigon ftgloadr ftoutln
|
||||
ftobjs ftnames ;
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
|
@ -2011,7 +2011,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( void )
|
||||
FT_New_Memory_Stream( FT_Library library,
|
||||
FT_Stream_OpenMemory( FT_Library library,
|
||||
FT_Byte* base,
|
||||
FT_ULong size,
|
||||
FT_Stream stream )
|
||||
|
@ -2021,7 +2021,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_Seek_Stream( FT_Stream stream,
|
||||
FT_Stream_Seek( FT_Stream stream,
|
||||
FT_ULong pos )
|
||||
{
|
||||
return FT_Stream_Seek( stream, pos );
|
||||
|
@ -2029,7 +2029,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_Skip_Stream( FT_Stream stream,
|
||||
FT_Stream_Skip( FT_Stream stream,
|
||||
FT_Long distance )
|
||||
{
|
||||
return FT_Stream_Skip( stream, distance );
|
||||
|
@ -2037,7 +2037,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_Read_Stream( FT_Stream stream,
|
||||
FT_Stream_Read( FT_Stream stream,
|
||||
FT_Byte* buffer,
|
||||
FT_ULong count )
|
||||
{
|
||||
|
@ -2046,7 +2046,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_Read_Stream_At( FT_Stream stream,
|
||||
FT_Stream_Read_At( FT_Stream stream,
|
||||
FT_ULong pos,
|
||||
FT_Byte* buffer,
|
||||
FT_ULong count )
|
||||
|
@ -2056,7 +2056,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_Extract_Frame( FT_Stream stream,
|
||||
FT_Stream_Extract_Frame( FT_Stream stream,
|
||||
FT_ULong count,
|
||||
FT_Byte** pbytes )
|
||||
{
|
||||
|
@ -2065,14 +2065,14 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( void )
|
||||
FT_Release_Frame( FT_Stream stream,
|
||||
FT_Stream_Release_Frame( FT_Stream stream,
|
||||
FT_Byte** pbytes )
|
||||
{
|
||||
FT_Stream_Release_Frame( stream, pbytes );
|
||||
}
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_Access_Frame( FT_Stream stream,
|
||||
FT_Stream_Enter_Frame( FT_Stream stream,
|
||||
FT_ULong count )
|
||||
{
|
||||
return FT_Stream_Enter_Frame( stream, count );
|
||||
|
@ -2080,7 +2080,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( void )
|
||||
FT_Forget_Frame( FT_Stream stream )
|
||||
FT_Stream_Exit_Frame( FT_Stream stream )
|
||||
{
|
||||
FT_Stream_Exit_Frame( stream );
|
||||
}
|
||||
|
|
|
@ -20,14 +20,14 @@
|
|||
|
||||
#define FT_MAKE_OPTION_SINGLE_OBJECT
|
||||
|
||||
#include "ftutil.c"
|
||||
#include "ftdbgmem.c"
|
||||
#include "ftstream.c"
|
||||
#include "ftcalc.c"
|
||||
#include "fttrigon.c"
|
||||
#include "ftoutln.c"
|
||||
#include "ftgloadr.c"
|
||||
#include "ftobjs.c"
|
||||
#include "ftstream.c"
|
||||
#include "ftlist.c"
|
||||
#include "ftoutln.c"
|
||||
#include "ftnames.c"
|
||||
#include "ftdbgmem.c"
|
||||
|
||||
/* END */
|
||||
|
|
|
@ -465,7 +465,7 @@
|
|||
if ( ALLOC( stream, sizeof ( *stream ) ) )
|
||||
goto Exit;
|
||||
|
||||
FT_New_Memory_Stream( library,
|
||||
FT_Stream_OpenMemory( library,
|
||||
base,
|
||||
size,
|
||||
stream );
|
||||
|
@ -518,7 +518,7 @@
|
|||
(*aface)->face_flags &= ~FT_FACE_FLAG_EXTERNAL_STREAM;
|
||||
else
|
||||
{
|
||||
FT_Done_Stream( stream );
|
||||
FT_Stream_Close( stream );
|
||||
FREE( stream );
|
||||
}
|
||||
return error;
|
||||
|
|
|
@ -28,121 +28,6 @@
|
|||
#include <string.h> /* for strcmp() */
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** ****/
|
||||
/**** M E M O R Y ****/
|
||||
/**** ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* The macro FT_COMPONENT is used in trace mode. It is an implicit */
|
||||
/* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
|
||||
/* messages during execution. */
|
||||
/* */
|
||||
#undef FT_COMPONENT
|
||||
#define FT_COMPONENT trace_memory
|
||||
|
||||
|
||||
/* documentation is in ftmemory.h */
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_Alloc( FT_Memory memory,
|
||||
FT_Long size,
|
||||
void* *P )
|
||||
{
|
||||
FT_ASSERT( P != 0 );
|
||||
|
||||
if ( size > 0 )
|
||||
{
|
||||
*P = memory->alloc( memory, size );
|
||||
if ( !*P )
|
||||
{
|
||||
FT_ERROR(( "FT_Alloc:" ));
|
||||
FT_ERROR(( " Out of memory? (%ld requested)\n",
|
||||
size ));
|
||||
|
||||
return FT_Err_Out_Of_Memory;
|
||||
}
|
||||
MEM_Set( *P, 0, size );
|
||||
}
|
||||
else
|
||||
*P = NULL;
|
||||
|
||||
FT_TRACE7(( "FT_Alloc:" ));
|
||||
FT_TRACE7(( " size = %ld, block = 0x%08p, ref = 0x%08p\n",
|
||||
size, *P, P ));
|
||||
|
||||
return FT_Err_Ok;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in ftmemory.h */
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_Realloc( FT_Memory memory,
|
||||
FT_Long current,
|
||||
FT_Long size,
|
||||
void** P )
|
||||
{
|
||||
void* Q;
|
||||
|
||||
|
||||
FT_ASSERT( P != 0 );
|
||||
|
||||
/* if the original pointer is NULL, call FT_Alloc() */
|
||||
if ( !*P )
|
||||
return FT_Alloc( memory, size, P );
|
||||
|
||||
/* if the new block if zero-sized, clear the current one */
|
||||
if ( size <= 0 )
|
||||
{
|
||||
FT_Free( memory, P );
|
||||
return FT_Err_Ok;
|
||||
}
|
||||
|
||||
Q = memory->realloc( memory, current, size, *P );
|
||||
if ( !Q )
|
||||
goto Fail;
|
||||
|
||||
if ( size > current )
|
||||
memset( (char*)Q + current, 0, size - current );
|
||||
|
||||
*P = Q;
|
||||
return FT_Err_Ok;
|
||||
|
||||
Fail:
|
||||
FT_ERROR(( "FT_Realloc:" ));
|
||||
FT_ERROR(( " Failed (current %ld, requested %ld)\n",
|
||||
current, size ));
|
||||
return FT_Err_Out_Of_Memory;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in ftmemory.h */
|
||||
|
||||
FT_BASE_DEF( void )
|
||||
FT_Free( FT_Memory memory,
|
||||
void** P )
|
||||
{
|
||||
FT_TRACE7(( "FT_Free:" ));
|
||||
FT_TRACE7(( " Freeing block 0x%08p, ref 0x%08p\n",
|
||||
P, P ? *P : (void*)0 ));
|
||||
|
||||
if ( P && *P )
|
||||
{
|
||||
memory->free( memory, *P );
|
||||
*P = 0;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
@ -156,19 +41,10 @@
|
|||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* ft_new_input_stream */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Creates a new input stream object from an FT_Open_Args structure. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The function expects a valid `astream' parameter. */
|
||||
/* */
|
||||
/* create a new input stream from a FT_Open_Args structure */
|
||||
/* */
|
||||
static FT_Error
|
||||
ft_new_input_stream( FT_Library library,
|
||||
ft_input_stream_new( FT_Library library,
|
||||
FT_Open_Args* args,
|
||||
FT_Stream* astream )
|
||||
{
|
||||
|
@ -190,22 +66,23 @@
|
|||
|
||||
stream->memory = memory;
|
||||
|
||||
/* now, look at the stream flags */
|
||||
if ( args->flags & ft_open_memory )
|
||||
{
|
||||
error = 0;
|
||||
FT_New_Memory_Stream( library,
|
||||
/* create a memory-based stream */
|
||||
FT_Stream_Open_Memory( stream,
|
||||
(FT_Byte*)args->memory_base,
|
||||
args->memory_size,
|
||||
stream );
|
||||
args->memory_size );
|
||||
}
|
||||
else if ( args->flags & ft_open_pathname )
|
||||
{
|
||||
error = FT_New_Stream( args->pathname, stream );
|
||||
/* create a normal system stream */
|
||||
error = FT_Stream_Open( stream, args->pathname );
|
||||
stream->pathname.pointer = args->pathname;
|
||||
}
|
||||
else if ( ( args->flags & ft_open_stream ) && args->stream )
|
||||
{
|
||||
/* use an existing, user-provided stream */
|
||||
|
||||
/* in this case, we do not need to allocate a new stream object */
|
||||
/* since the caller is responsible for closing it himself */
|
||||
FREE( stream );
|
||||
|
@ -216,6 +93,8 @@
|
|||
|
||||
if ( error )
|
||||
FREE( stream );
|
||||
else
|
||||
stream->memory = memory; /* just to be certain */
|
||||
|
||||
*astream = stream;
|
||||
|
||||
|
@ -224,37 +103,20 @@
|
|||
}
|
||||
|
||||
|
||||
/* documentation is in ftobjs.h */
|
||||
|
||||
FT_EXPORT_DEF( void )
|
||||
FT_Done_Stream( FT_Stream stream )
|
||||
{
|
||||
if ( stream && stream->close )
|
||||
{
|
||||
stream->close( stream );
|
||||
stream->close = 0;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
ft_done_stream( FT_Stream* astream,
|
||||
FT_Int external )
|
||||
ft_input_stream_free( FT_Stream stream,
|
||||
FT_Int external )
|
||||
{
|
||||
FT_Stream stream = *astream;
|
||||
|
||||
|
||||
if ( stream->close )
|
||||
stream->close( stream );
|
||||
|
||||
if ( !external )
|
||||
if ( stream )
|
||||
{
|
||||
FT_Memory memory = stream->memory;
|
||||
|
||||
FT_Stream_Close( stream );
|
||||
|
||||
FREE( stream );
|
||||
if ( !external )
|
||||
FREE( stream );
|
||||
}
|
||||
*astream = 0;
|
||||
}
|
||||
|
||||
|
||||
|
@ -262,346 +124,6 @@
|
|||
#define FT_COMPONENT trace_objs
|
||||
|
||||
|
||||
#if 0
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/**** ****/
|
||||
/**** ****/
|
||||
/**** G L Y P H L O A D E R ****/
|
||||
/**** ****/
|
||||
/**** ****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* The glyph loader is a simple object which is used to load a set of */
|
||||
/* glyphs easily. It is critical for the correct loading of composites. */
|
||||
/* */
|
||||
/* Ideally, one can see it as a stack of abstract `glyph' objects. */
|
||||
/* */
|
||||
/* loader.base Is really the bottom of the stack. It describes a */
|
||||
/* single glyph image made of the juxtaposition of */
|
||||
/* several glyphs (those `in the stack'). */
|
||||
/* */
|
||||
/* loader.current Describes the top of the stack, on which a new */
|
||||
/* glyph can be loaded. */
|
||||
/* */
|
||||
/* Rewind Clears the stack. */
|
||||
/* Prepare Set up `loader.current' for addition of a new glyph */
|
||||
/* image. */
|
||||
/* Add Add the `current' glyph image to the `base' one, */
|
||||
/* and prepare for another one. */
|
||||
/* */
|
||||
/* The glyph loader is now a base object. Each driver used to */
|
||||
/* re-implement it in one way or the other, which wasted code and */
|
||||
/* energy. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/* create a new glyph loader */
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_GlyphLoader_New( FT_Memory memory,
|
||||
FT_GlyphLoader* *aloader )
|
||||
{
|
||||
FT_GlyphLoader* loader;
|
||||
FT_Error error;
|
||||
|
||||
|
||||
if ( !ALLOC( loader, sizeof ( *loader ) ) )
|
||||
{
|
||||
loader->memory = memory;
|
||||
*aloader = loader;
|
||||
}
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/* rewind the glyph loader - reset counters to 0 */
|
||||
FT_BASE_DEF( void )
|
||||
FT_GlyphLoader_Rewind( FT_GlyphLoader* loader )
|
||||
{
|
||||
FT_GlyphLoad* base = &loader->base;
|
||||
FT_GlyphLoad* current = &loader->current;
|
||||
|
||||
|
||||
base->outline.n_points = 0;
|
||||
base->outline.n_contours = 0;
|
||||
base->num_subglyphs = 0;
|
||||
|
||||
*current = *base;
|
||||
}
|
||||
|
||||
|
||||
/* reset the glyph loader, frees all allocated tables */
|
||||
/* and starts from zero */
|
||||
FT_BASE_DEF( void )
|
||||
FT_GlyphLoader_Reset( FT_GlyphLoader* loader )
|
||||
{
|
||||
FT_Memory memory = loader->memory;
|
||||
|
||||
|
||||
FREE( loader->base.outline.points );
|
||||
FREE( loader->base.outline.tags );
|
||||
FREE( loader->base.outline.contours );
|
||||
FREE( loader->base.extra_points );
|
||||
FREE( loader->base.subglyphs );
|
||||
|
||||
loader->max_points = 0;
|
||||
loader->max_contours = 0;
|
||||
loader->max_subglyphs = 0;
|
||||
|
||||
FT_GlyphLoader_Rewind( loader );
|
||||
}
|
||||
|
||||
|
||||
/* delete a glyph loader */
|
||||
FT_BASE_DEF( void )
|
||||
FT_GlyphLoader_Done( FT_GlyphLoader* loader )
|
||||
{
|
||||
if ( loader )
|
||||
{
|
||||
FT_Memory memory = loader->memory;
|
||||
|
||||
|
||||
FT_GlyphLoader_Reset( loader );
|
||||
FREE( loader );
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* re-adjust the `current' outline fields */
|
||||
static void
|
||||
FT_GlyphLoader_Adjust_Points( FT_GlyphLoader* loader )
|
||||
{
|
||||
FT_Outline* base = &loader->base.outline;
|
||||
FT_Outline* current = &loader->current.outline;
|
||||
|
||||
|
||||
current->points = base->points + base->n_points;
|
||||
current->tags = base->tags + base->n_points;
|
||||
current->contours = base->contours + base->n_contours;
|
||||
|
||||
/* handle extra points table - if any */
|
||||
if ( loader->use_extra )
|
||||
loader->current.extra_points =
|
||||
loader->base.extra_points + base->n_points;
|
||||
}
|
||||
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_GlyphLoader_Create_Extra( FT_GlyphLoader* loader )
|
||||
{
|
||||
FT_Error error;
|
||||
FT_Memory memory = loader->memory;
|
||||
|
||||
|
||||
if ( !ALLOC_ARRAY( loader->base.extra_points,
|
||||
loader->max_points, FT_Vector ) )
|
||||
{
|
||||
loader->use_extra = 1;
|
||||
FT_GlyphLoader_Adjust_Points( loader );
|
||||
}
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/* re-adjust the `current' subglyphs field */
|
||||
static void
|
||||
FT_GlyphLoader_Adjust_Subglyphs( FT_GlyphLoader* loader )
|
||||
{
|
||||
FT_GlyphLoad* base = &loader->base;
|
||||
FT_GlyphLoad* current = &loader->current;
|
||||
|
||||
|
||||
current->subglyphs = base->subglyphs + base->num_subglyphs;
|
||||
}
|
||||
|
||||
|
||||
/* Ensure that we can add `n_points' and `n_contours' to our glyph. this */
|
||||
/* function reallocates its outline tables if necessary. Note that it */
|
||||
/* DOESN'T change the number of points within the loader! */
|
||||
/* */
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_GlyphLoader_Check_Points( FT_GlyphLoader* loader,
|
||||
FT_UInt n_points,
|
||||
FT_UInt n_contours )
|
||||
{
|
||||
FT_Memory memory = loader->memory;
|
||||
FT_Error error = FT_Err_Ok;
|
||||
FT_Outline* base = &loader->base.outline;
|
||||
FT_Outline* current = &loader->current.outline;
|
||||
FT_Bool adjust = 1;
|
||||
|
||||
FT_UInt new_max, old_max;
|
||||
|
||||
|
||||
/* check points & tags */
|
||||
new_max = base->n_points + current->n_points + n_points;
|
||||
old_max = loader->max_points;
|
||||
|
||||
if ( new_max > old_max )
|
||||
{
|
||||
new_max = ( new_max + 7 ) & -8;
|
||||
|
||||
if ( REALLOC_ARRAY( base->points, old_max, new_max, FT_Vector ) ||
|
||||
REALLOC_ARRAY( base->tags, old_max, new_max, FT_Byte ) )
|
||||
goto Exit;
|
||||
|
||||
if ( loader->use_extra &&
|
||||
REALLOC_ARRAY( loader->base.extra_points, old_max,
|
||||
new_max, FT_Vector ) )
|
||||
goto Exit;
|
||||
|
||||
adjust = 1;
|
||||
loader->max_points = new_max;
|
||||
}
|
||||
|
||||
/* check contours */
|
||||
old_max = loader->max_contours;
|
||||
new_max = base->n_contours + current->n_contours +
|
||||
n_contours;
|
||||
if ( new_max > old_max )
|
||||
{
|
||||
new_max = ( new_max + 3 ) & -4;
|
||||
if ( REALLOC_ARRAY( base->contours, old_max, new_max, FT_Short ) )
|
||||
goto Exit;
|
||||
|
||||
adjust = 1;
|
||||
loader->max_contours = new_max;
|
||||
}
|
||||
|
||||
if ( adjust )
|
||||
FT_GlyphLoader_Adjust_Points( loader );
|
||||
|
||||
Exit:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/* Ensure that we can add `n_subglyphs' to our glyph. this function */
|
||||
/* reallocates its subglyphs table if necessary. Note that it DOES */
|
||||
/* NOT change the number of subglyphs within the loader! */
|
||||
/* */
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_GlyphLoader_Check_Subglyphs( FT_GlyphLoader* loader,
|
||||
FT_UInt n_subs )
|
||||
{
|
||||
FT_Memory memory = loader->memory;
|
||||
FT_Error error = FT_Err_Ok;
|
||||
FT_UInt new_max, old_max;
|
||||
|
||||
FT_GlyphLoad* base = &loader->base;
|
||||
FT_GlyphLoad* current = &loader->current;
|
||||
|
||||
|
||||
new_max = base->num_subglyphs + current->num_subglyphs + n_subs;
|
||||
old_max = loader->max_subglyphs;
|
||||
if ( new_max > old_max )
|
||||
{
|
||||
new_max = ( new_max + 1 ) & -2;
|
||||
if ( REALLOC_ARRAY( base->subglyphs, old_max, new_max, FT_SubGlyph ) )
|
||||
goto Exit;
|
||||
|
||||
loader->max_subglyphs = new_max;
|
||||
|
||||
FT_GlyphLoader_Adjust_Subglyphs( loader );
|
||||
}
|
||||
|
||||
Exit:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/* prepare loader for the addition of a new glyph on top of the base one */
|
||||
FT_BASE_DEF( void )
|
||||
FT_GlyphLoader_Prepare( FT_GlyphLoader* loader )
|
||||
{
|
||||
FT_GlyphLoad* current = &loader->current;
|
||||
|
||||
|
||||
current->outline.n_points = 0;
|
||||
current->outline.n_contours = 0;
|
||||
current->num_subglyphs = 0;
|
||||
|
||||
FT_GlyphLoader_Adjust_Points ( loader );
|
||||
FT_GlyphLoader_Adjust_Subglyphs( loader );
|
||||
}
|
||||
|
||||
|
||||
/* add current glyph to the base image - and prepare for another */
|
||||
FT_BASE_DEF( void )
|
||||
FT_GlyphLoader_Add( FT_GlyphLoader* loader )
|
||||
{
|
||||
FT_GlyphLoad* base = &loader->base;
|
||||
FT_GlyphLoad* current = &loader->current;
|
||||
|
||||
FT_UInt n_curr_contours = current->outline.n_contours;
|
||||
FT_UInt n_base_points = base->outline.n_points;
|
||||
FT_UInt n;
|
||||
|
||||
|
||||
base->outline.n_points =
|
||||
(short)( base->outline.n_points + current->outline.n_points );
|
||||
base->outline.n_contours =
|
||||
(short)( base->outline.n_contours + current->outline.n_contours );
|
||||
|
||||
base->num_subglyphs += current->num_subglyphs;
|
||||
|
||||
/* adjust contours count in newest outline */
|
||||
for ( n = 0; n < n_curr_contours; n++ )
|
||||
current->outline.contours[n] =
|
||||
(short)( current->outline.contours[n] + n_base_points );
|
||||
|
||||
/* prepare for another new glyph image */
|
||||
FT_GlyphLoader_Prepare( loader );
|
||||
}
|
||||
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_GlyphLoader_Copy_Points( FT_GlyphLoader* target,
|
||||
FT_GlyphLoader* source )
|
||||
{
|
||||
FT_Error error;
|
||||
FT_UInt num_points = source->base.outline.n_points;
|
||||
FT_UInt num_contours = source->base.outline.n_contours;
|
||||
|
||||
|
||||
error = FT_GlyphLoader_Check_Points( target, num_points, num_contours );
|
||||
if ( !error )
|
||||
{
|
||||
FT_Outline* out = &target->base.outline;
|
||||
FT_Outline* in = &source->base.outline;
|
||||
|
||||
|
||||
MEM_Copy( out->points, in->points,
|
||||
num_points * sizeof ( FT_Vector ) );
|
||||
MEM_Copy( out->tags, in->tags,
|
||||
num_points * sizeof ( char ) );
|
||||
MEM_Copy( out->contours, in->contours,
|
||||
num_contours * sizeof ( short ) );
|
||||
|
||||
/* do we need to copy the extra points? */
|
||||
if ( target->use_extra && source->use_extra )
|
||||
MEM_Copy( target->base.extra_points, source->base.extra_points,
|
||||
num_points * sizeof ( FT_Vector ) );
|
||||
|
||||
out->n_points = (short)num_points;
|
||||
out->n_contours = (short)num_contours;
|
||||
|
||||
FT_GlyphLoader_Adjust_Points( target );
|
||||
}
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
@ -1064,10 +586,11 @@
|
|||
clazz->done_face( face );
|
||||
|
||||
/* close the stream for this face if needed */
|
||||
ft_done_stream(
|
||||
&face->stream,
|
||||
ft_input_stream_free( face->stream,
|
||||
( face->face_flags & FT_FACE_FLAG_EXTERNAL_STREAM ) != 0 );
|
||||
|
||||
face->stream = 0;
|
||||
|
||||
/* get rid of it */
|
||||
if ( face->internal )
|
||||
{
|
||||
|
@ -1225,7 +748,7 @@
|
|||
|
||||
|
||||
/* test for valid `library' delayed to */
|
||||
/* ft_new_input_stream() */
|
||||
/* ft_input_stream_new() */
|
||||
|
||||
if ( !aface || !args )
|
||||
return FT_Err_Invalid_Argument;
|
||||
|
@ -1236,7 +759,7 @@
|
|||
args->stream );
|
||||
|
||||
/* create input stream */
|
||||
error = ft_new_input_stream( library, args, &stream );
|
||||
error = ft_input_stream_new( library, args, &stream );
|
||||
if ( error )
|
||||
goto Exit;
|
||||
|
||||
|
@ -1269,7 +792,7 @@
|
|||
else
|
||||
error = FT_Err_Invalid_Handle;
|
||||
|
||||
ft_done_stream( &stream, external_stream );
|
||||
ft_input_stream_free( stream, external_stream );
|
||||
goto Fail;
|
||||
}
|
||||
else
|
||||
|
@ -1310,7 +833,7 @@
|
|||
error = FT_Err_Unknown_File_Format;
|
||||
|
||||
Fail2:
|
||||
ft_done_stream( &stream, external_stream );
|
||||
ft_input_stream_free( stream, external_stream );
|
||||
goto Fail;
|
||||
}
|
||||
|
||||
|
@ -1419,7 +942,7 @@
|
|||
FT_Driver_Class* clazz;
|
||||
|
||||
|
||||
/* test for valid `parameters' delayed to ft_new_input_stream() */
|
||||
/* test for valid `parameters' delayed to ft_input_stream_new() */
|
||||
|
||||
if ( !face )
|
||||
return FT_Err_Invalid_Face_Handle;
|
||||
|
@ -1428,7 +951,7 @@
|
|||
if ( !driver )
|
||||
return FT_Err_Invalid_Driver_Handle;
|
||||
|
||||
error = ft_new_input_stream( driver->root.library, parameters, &stream );
|
||||
error = ft_input_stream_new( driver->root.library, parameters, &stream );
|
||||
if ( error )
|
||||
goto Exit;
|
||||
|
||||
|
@ -1441,7 +964,7 @@
|
|||
error = clazz->attach_file( face, stream );
|
||||
|
||||
/* close the attached stream */
|
||||
ft_done_stream( &stream,
|
||||
ft_input_stream_free( stream,
|
||||
(FT_Bool)( parameters->stream &&
|
||||
( parameters->flags & ft_open_stream ) ) );
|
||||
|
||||
|
@ -2636,6 +2159,9 @@
|
|||
if ( !memory )
|
||||
return FT_Err_Invalid_Argument;
|
||||
|
||||
/* init debugging support */
|
||||
ft_debug_init();
|
||||
|
||||
/* first of all, allocate the library object */
|
||||
if ( ALLOC( library, sizeof ( *library ) ) )
|
||||
return error;
|
||||
|
|
|
@ -32,13 +32,11 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( void )
|
||||
FT_New_Memory_Stream( FT_Library library,
|
||||
FT_Byte* base,
|
||||
FT_ULong size,
|
||||
FT_Stream stream )
|
||||
FT_Stream_Open_Memory( FT_Stream stream,
|
||||
const FT_Byte* base,
|
||||
FT_ULong size )
|
||||
{
|
||||
stream->memory = library->memory;
|
||||
stream->base = base;
|
||||
stream->base = (FT_Byte*) base;
|
||||
stream->size = size;
|
||||
stream->pos = 0;
|
||||
stream->cursor = 0;
|
||||
|
@ -47,8 +45,19 @@
|
|||
}
|
||||
|
||||
|
||||
FT_BASE_DEF( void )
|
||||
FT_Stream_Close( FT_Stream stream )
|
||||
{
|
||||
if ( stream && stream->close )
|
||||
{
|
||||
stream->close( stream );
|
||||
stream->close = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_Seek_Stream( FT_Stream stream,
|
||||
FT_Stream_Seek( FT_Stream stream,
|
||||
FT_ULong pos )
|
||||
{
|
||||
FT_Error error;
|
||||
|
@ -60,7 +69,7 @@
|
|||
{
|
||||
if ( stream->read( stream, pos, 0, 0 ) )
|
||||
{
|
||||
FT_ERROR(( "FT_Seek_Stream:" ));
|
||||
FT_ERROR(( "FT_Stream_Seek:" ));
|
||||
FT_ERROR(( " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
|
||||
pos, stream->size ));
|
||||
|
||||
|
@ -72,7 +81,7 @@
|
|||
/* note that seeking to the first position after the file is valid */
|
||||
else if ( pos > stream->size )
|
||||
{
|
||||
FT_ERROR(( "FT_Seek_Stream:" ));
|
||||
FT_ERROR(( "FT_Stream_Seek:" ));
|
||||
FT_ERROR(( " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
|
||||
pos, stream->size ));
|
||||
|
||||
|
@ -87,10 +96,10 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_Skip_Stream( FT_Stream stream,
|
||||
FT_Stream_Skip( FT_Stream stream,
|
||||
FT_Long distance )
|
||||
{
|
||||
return FT_Seek_Stream( stream, (FT_ULong)( stream->pos + distance ) );
|
||||
return FT_Stream_Seek( stream, (FT_ULong)( stream->pos + distance ) );
|
||||
}
|
||||
|
||||
|
||||
|
@ -102,16 +111,16 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_Read_Stream( FT_Stream stream,
|
||||
FT_Stream_Read( FT_Stream stream,
|
||||
FT_Byte* buffer,
|
||||
FT_ULong count )
|
||||
{
|
||||
return FT_Read_Stream_At( stream, stream->pos, buffer, count );
|
||||
return FT_Stream_Read_At( stream, stream->pos, buffer, count );
|
||||
}
|
||||
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_Read_Stream_At( FT_Stream stream,
|
||||
FT_Stream_Read_At( FT_Stream stream,
|
||||
FT_ULong pos,
|
||||
FT_Byte* buffer,
|
||||
FT_ULong count )
|
||||
|
@ -122,7 +131,7 @@
|
|||
|
||||
if ( pos >= stream->size )
|
||||
{
|
||||
FT_ERROR(( "FT_Read_Stream_At:" ));
|
||||
FT_ERROR(( "FT_Stream_Read_At:" ));
|
||||
FT_ERROR(( " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
|
||||
pos, stream->size ));
|
||||
|
||||
|
@ -144,7 +153,7 @@
|
|||
|
||||
if ( read_bytes < count )
|
||||
{
|
||||
FT_ERROR(( "FT_Read_Stream_At:" ));
|
||||
FT_ERROR(( "FT_Stream_Read_At:" ));
|
||||
FT_ERROR(( " invalid read; expected %lu bytes, got %lu\n",
|
||||
count, read_bytes ));
|
||||
|
||||
|
@ -156,19 +165,19 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_Extract_Frame( FT_Stream stream,
|
||||
FT_Stream_Extract_Frame( FT_Stream stream,
|
||||
FT_ULong count,
|
||||
FT_Byte** pbytes )
|
||||
{
|
||||
FT_Error error;
|
||||
|
||||
|
||||
error = FT_Access_Frame( stream, count );
|
||||
error = FT_Stream_Enter_Frame( stream, count );
|
||||
if ( !error )
|
||||
{
|
||||
*pbytes = (FT_Byte*)stream->cursor;
|
||||
|
||||
/* equivalent to FT_Forget_Frame(), with no memory block release */
|
||||
/* equivalent to FT_Stream_Exit_Frame(), with no memory block release */
|
||||
stream->cursor = 0;
|
||||
stream->limit = 0;
|
||||
}
|
||||
|
@ -178,7 +187,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( void )
|
||||
FT_Release_Frame( FT_Stream stream,
|
||||
FT_Stream_Release_Frame( FT_Stream stream,
|
||||
FT_Byte** pbytes )
|
||||
{
|
||||
if ( stream->read )
|
||||
|
@ -193,7 +202,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_Access_Frame( FT_Stream stream,
|
||||
FT_Stream_Enter_Frame( FT_Stream stream,
|
||||
FT_ULong count )
|
||||
{
|
||||
FT_Error error = FT_Err_Ok;
|
||||
|
@ -217,7 +226,7 @@
|
|||
stream->base, count );
|
||||
if ( read_bytes < count )
|
||||
{
|
||||
FT_ERROR(( "FT_Access_Frame:" ));
|
||||
FT_ERROR(( "FT_Stream_Enter_Frame:" ));
|
||||
FT_ERROR(( " invalid read; expected %lu bytes, got %lu\n",
|
||||
count, read_bytes ));
|
||||
|
||||
|
@ -234,7 +243,7 @@
|
|||
if ( stream->pos >= stream->size ||
|
||||
stream->pos + count > stream->size )
|
||||
{
|
||||
FT_ERROR(( "FT_Access_Frame:" ));
|
||||
FT_ERROR(( "FT_Stream_Enter_Frame:" ));
|
||||
FT_ERROR(( " invalid i/o; pos = 0x%lx, count = %lu, size = 0x%lx\n",
|
||||
stream->pos, count, stream->size ));
|
||||
|
||||
|
@ -254,7 +263,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( void )
|
||||
FT_Forget_Frame( FT_Stream stream )
|
||||
FT_Stream_Exit_Frame( FT_Stream stream )
|
||||
{
|
||||
/* IMPORTANT: The assertion stream->cursor != 0 was removed, given */
|
||||
/* that it is possible to access a frame of length 0 in */
|
||||
|
@ -263,7 +272,7 @@
|
|||
/* */
|
||||
/* In this case, the loader code handles the 0-length table */
|
||||
/* gracefully; however, stream.cursor is really set to 0 by the */
|
||||
/* FT_Access_Frame() call, and this is not an error. */
|
||||
/* FT_Stream_Enter_Frame() call, and this is not an error. */
|
||||
/* */
|
||||
FT_ASSERT( stream );
|
||||
|
||||
|
@ -296,7 +305,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Short )
|
||||
FT_Get_Short( FT_Stream stream )
|
||||
FT_Stream_Get_Short( FT_Stream stream )
|
||||
{
|
||||
FT_Byte* p;
|
||||
FT_Short result;
|
||||
|
@ -315,7 +324,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Short )
|
||||
FT_Get_ShortLE( FT_Stream stream )
|
||||
FT_Stream_Get_ShortLE( FT_Stream stream )
|
||||
{
|
||||
FT_Byte* p;
|
||||
FT_Short result;
|
||||
|
@ -334,7 +343,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Long )
|
||||
FT_Get_Offset( FT_Stream stream )
|
||||
FT_Stream_Get_Offset( FT_Stream stream )
|
||||
{
|
||||
FT_Byte* p;
|
||||
FT_Long result;
|
||||
|
@ -352,7 +361,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Long )
|
||||
FT_Get_Long( FT_Stream stream )
|
||||
FT_Stream_Get_Long( FT_Stream stream )
|
||||
{
|
||||
FT_Byte* p;
|
||||
FT_Long result;
|
||||
|
@ -370,7 +379,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Long )
|
||||
FT_Get_LongLE( FT_Stream stream )
|
||||
FT_Stream_Get_LongLE( FT_Stream stream )
|
||||
{
|
||||
FT_Byte* p;
|
||||
FT_Long result;
|
||||
|
@ -388,7 +397,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Char )
|
||||
FT_Read_Char( FT_Stream stream,
|
||||
FT_Stream_Read_Char( FT_Stream stream,
|
||||
FT_Error* error )
|
||||
{
|
||||
FT_Byte result = 0;
|
||||
|
@ -416,7 +425,7 @@
|
|||
|
||||
Fail:
|
||||
*error = FT_Err_Invalid_Stream_Operation;
|
||||
FT_ERROR(( "FT_Read_Char:" ));
|
||||
FT_ERROR(( "FT_Stream_Read_Char:" ));
|
||||
FT_ERROR(( " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
|
||||
stream->pos, stream->size ));
|
||||
|
||||
|
@ -425,8 +434,8 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Short )
|
||||
FT_Read_Short( FT_Stream stream,
|
||||
FT_Error* error )
|
||||
FT_Stream_Read_Short( FT_Stream stream,
|
||||
FT_Error* error )
|
||||
{
|
||||
FT_Byte reads[2];
|
||||
FT_Byte* p = 0;
|
||||
|
@ -463,7 +472,7 @@
|
|||
|
||||
Fail:
|
||||
*error = FT_Err_Invalid_Stream_Operation;
|
||||
FT_ERROR(( "FT_Read_Short:" ));
|
||||
FT_ERROR(( "FT_Stream_Read_Short:" ));
|
||||
FT_ERROR(( " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
|
||||
stream->pos, stream->size ));
|
||||
|
||||
|
@ -472,7 +481,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Short )
|
||||
FT_Read_ShortLE( FT_Stream stream,
|
||||
FT_Stream_Read_ShortLE( FT_Stream stream,
|
||||
FT_Error* error )
|
||||
{
|
||||
FT_Byte reads[2];
|
||||
|
@ -510,7 +519,7 @@
|
|||
|
||||
Fail:
|
||||
*error = FT_Err_Invalid_Stream_Operation;
|
||||
FT_ERROR(( "FT_Read_Short:" ));
|
||||
FT_ERROR(( "FT_Stream_Read_Short:" ));
|
||||
FT_ERROR(( " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
|
||||
stream->pos, stream->size ));
|
||||
|
||||
|
@ -519,7 +528,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Long )
|
||||
FT_Read_Offset( FT_Stream stream,
|
||||
FT_Stream_Read_Offset( FT_Stream stream,
|
||||
FT_Error* error )
|
||||
{
|
||||
FT_Byte reads[3];
|
||||
|
@ -557,7 +566,7 @@
|
|||
|
||||
Fail:
|
||||
*error = FT_Err_Invalid_Stream_Operation;
|
||||
FT_ERROR(( "FT_Read_Offset:" ));
|
||||
FT_ERROR(( "FT_Stream_Read_Offset:" ));
|
||||
FT_ERROR(( " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
|
||||
stream->pos, stream->size ));
|
||||
|
||||
|
@ -566,7 +575,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Long )
|
||||
FT_Read_Long( FT_Stream stream,
|
||||
FT_Stream_Read_Long( FT_Stream stream,
|
||||
FT_Error* error )
|
||||
{
|
||||
FT_Byte reads[4];
|
||||
|
@ -603,7 +612,7 @@
|
|||
return result;
|
||||
|
||||
Fail:
|
||||
FT_ERROR(( "FT_Read_Long:" ));
|
||||
FT_ERROR(( "FT_Stream_Read_Long:" ));
|
||||
FT_ERROR(( " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
|
||||
stream->pos, stream->size ));
|
||||
*error = FT_Err_Invalid_Stream_Operation;
|
||||
|
@ -613,7 +622,7 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Long )
|
||||
FT_Read_LongLE( FT_Stream stream,
|
||||
FT_Stream_Read_LongLE( FT_Stream stream,
|
||||
FT_Error* error )
|
||||
{
|
||||
FT_Byte reads[4];
|
||||
|
@ -650,7 +659,7 @@
|
|||
return result;
|
||||
|
||||
Fail:
|
||||
FT_ERROR(( "FT_Read_Long:" ));
|
||||
FT_ERROR(( "FT_Stream_Read_Long:" ));
|
||||
FT_ERROR(( " invalid i/o; pos = 0x%lx, size = 0x%lx\n",
|
||||
stream->pos, stream->size ));
|
||||
*error = FT_Err_Invalid_Stream_Operation;
|
||||
|
@ -660,9 +669,9 @@
|
|||
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_Read_Fields( FT_Stream stream,
|
||||
const FT_Frame_Field* fields,
|
||||
void* structure )
|
||||
FT_Stream_Read_Fields( FT_Stream stream,
|
||||
const FT_Frame_Field* fields,
|
||||
void* structure )
|
||||
{
|
||||
FT_Error error;
|
||||
FT_Bool frame_accessed = 0;
|
||||
|
@ -683,7 +692,7 @@
|
|||
switch ( fields->value )
|
||||
{
|
||||
case ft_frame_start: /* access a new frame */
|
||||
error = FT_Access_Frame( stream, fields->offset );
|
||||
error = FT_Stream_Enter_Frame( stream, fields->offset );
|
||||
if ( error )
|
||||
goto Exit;
|
||||
|
||||
|
@ -795,7 +804,7 @@
|
|||
Exit:
|
||||
/* close the frame if it was opened by this read */
|
||||
if ( frame_accessed )
|
||||
FT_Forget_Frame( stream );
|
||||
FT_Stream_Exit_Frame( stream );
|
||||
|
||||
return error;
|
||||
}
|
||||
|
|
|
@ -158,7 +158,7 @@
|
|||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* ft_close_stream */
|
||||
/* ft_ansi_stream_close */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The function to close a stream. */
|
||||
|
@ -167,7 +167,7 @@
|
|||
/* stream :: A pointer to the stream object. */
|
||||
/* */
|
||||
FT_CALLBACK_DEF( void )
|
||||
ft_close_stream( FT_Stream stream )
|
||||
ft_ansi_stream_close( FT_Stream stream )
|
||||
{
|
||||
fclose( STREAM_FILE( stream ) );
|
||||
|
||||
|
@ -180,7 +180,7 @@
|
|||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* ft_io_stream */
|
||||
/* ft_ansi_stream_io */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The function to open a stream. */
|
||||
|
@ -198,10 +198,10 @@
|
|||
/* The number of bytes actually read. */
|
||||
/* */
|
||||
FT_CALLBACK_DEF( unsigned long )
|
||||
ft_io_stream( FT_Stream stream,
|
||||
unsigned long offset,
|
||||
unsigned char* buffer,
|
||||
unsigned long count )
|
||||
ft_ansi_stream_io( FT_Stream stream,
|
||||
unsigned long offset,
|
||||
unsigned char* buffer,
|
||||
unsigned long count )
|
||||
{
|
||||
FILE* file;
|
||||
|
||||
|
@ -217,38 +217,38 @@
|
|||
/* documentation is in ftobjs.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Error )
|
||||
FT_New_Stream( const char* filepathname,
|
||||
FT_Stream astream )
|
||||
FT_Stream_Open( FT_Stream stream,
|
||||
const char* filepathname )
|
||||
{
|
||||
FILE* file;
|
||||
|
||||
|
||||
if ( !astream )
|
||||
if ( !stream )
|
||||
return FT_Err_Invalid_Stream_Handle;
|
||||
|
||||
file = fopen( filepathname, "rb" );
|
||||
if ( !file )
|
||||
{
|
||||
FT_ERROR(( "FT_New_Stream:" ));
|
||||
FT_ERROR(( "FT_Stream_Open:" ));
|
||||
FT_ERROR(( " could not open `%s'\n", filepathname ));
|
||||
|
||||
return FT_Err_Cannot_Open_Resource;
|
||||
}
|
||||
|
||||
fseek( file, 0, SEEK_END );
|
||||
astream->size = ftell( file );
|
||||
stream->size = ftell( file );
|
||||
fseek( file, 0, SEEK_SET );
|
||||
|
||||
astream->descriptor.pointer = file;
|
||||
astream->pathname.pointer = (char*)filepathname;
|
||||
astream->pos = 0;
|
||||
stream->descriptor.pointer = file;
|
||||
stream->pathname.pointer = (char*)filepathname;
|
||||
stream->pos = 0;
|
||||
|
||||
astream->read = ft_io_stream;
|
||||
astream->close = ft_close_stream;
|
||||
stream->read = ft_ansi_stream_io;
|
||||
stream->close = ft_ansi_stream_close;
|
||||
|
||||
FT_TRACE1(( "FT_New_Stream:" ));
|
||||
FT_TRACE1(( "FT_Stream_Open:" ));
|
||||
FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
|
||||
filepathname, astream->size ));
|
||||
filepathname, stream->size ));
|
||||
|
||||
return FT_Err_Ok;
|
||||
}
|
||||
|
@ -259,13 +259,13 @@
|
|||
|
||||
extern FT_Int
|
||||
ft_mem_debug_init( FT_Memory memory );
|
||||
|
||||
|
||||
extern void
|
||||
ft_mem_debug_done( FT_Memory memory );
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/* documentation is in ftobjs.h */
|
||||
|
||||
FT_EXPORT_DEF( FT_Memory )
|
||||
|
@ -283,7 +283,7 @@
|
|||
memory->free = ft_free;
|
||||
#ifdef FT_DEBUG_MEMORY
|
||||
ft_mem_debug_init( memory );
|
||||
#endif
|
||||
#endif
|
||||
}
|
||||
|
||||
return memory;
|
||||
|
@ -297,7 +297,7 @@
|
|||
{
|
||||
#ifdef FT_DEBUG_MEMORY
|
||||
ft_mem_debug_done( memory );
|
||||
#endif
|
||||
#endif
|
||||
memory->free( memory, memory );
|
||||
}
|
||||
|
||||
|
|
|
@ -1,6 +1,7 @@
|
|||
#include <ft2build.h>
|
||||
#include FT_INTERNAL_DEBUG_H
|
||||
#include FT_INTERNAL_UTIL_H
|
||||
#include FT_INTERNAL_MEMORY_H
|
||||
#include FT_LIST_H
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
|
@ -32,7 +33,7 @@
|
|||
FT_Long size,
|
||||
void* *P )
|
||||
{
|
||||
FT_Assert( P != 0 );
|
||||
FT_ASSERT( P != 0 );
|
||||
|
||||
if ( size > 0 )
|
||||
{
|
||||
|
@ -69,7 +70,7 @@
|
|||
void* Q;
|
||||
|
||||
|
||||
FT_Assert( P != 0 );
|
||||
FT_ASSERT( P != 0 );
|
||||
|
||||
/* if the original pointer is NULL, call FT_Alloc() */
|
||||
if ( !*P )
|
||||
|
@ -308,455 +309,3 @@
|
|||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** *****/
|
||||
/***** G L Y P H L O A D E R *****/
|
||||
/***** *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* The glyph loader is a simple object which is used to load a set of */
|
||||
/* glyphs easily. It is critical for the correct loading of composites. */
|
||||
/* */
|
||||
/* Ideally, one can see it as a stack of abstract `glyph' objects. */
|
||||
/* */
|
||||
/* loader.base Is really the bottom of the stack. It describes a */
|
||||
/* single glyph image made of the juxtaposition of */
|
||||
/* several glyphs (those `in the stack'). */
|
||||
/* */
|
||||
/* loader.current Describes the top of the stack, on which a new */
|
||||
/* glyph can be loaded. */
|
||||
/* */
|
||||
/* Rewind Clears the stack. */
|
||||
/* Prepare Set up `loader.current' for addition of a new glyph */
|
||||
/* image. */
|
||||
/* Add Add the `current' glyph image to the `base' one, */
|
||||
/* and prepare for another one. */
|
||||
/* */
|
||||
/* The glyph loader is now a base object. Each driver used to */
|
||||
/* re-implement it in one way or the other, which wasted code and */
|
||||
/* energy. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/* create a new glyph loader */
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_GlyphLoader _New( FT_Memory memory,
|
||||
FT_GlyphLoader *aloader )
|
||||
{
|
||||
FT_GlyphLoader loader;
|
||||
FT_Error error;
|
||||
|
||||
|
||||
if ( !ALLOC( loader, sizeof ( *loader ) ) )
|
||||
{
|
||||
loader->memory = memory;
|
||||
*aloader = loader;
|
||||
}
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/* rewind the glyph loader - reset counters to 0 */
|
||||
FT_BASE_DEF( void )
|
||||
FT_GlyphLoader _Rewind( FT_GlyphLoader loader )
|
||||
{
|
||||
FT_GlyphLoad* base = &loader->base;
|
||||
FT_GlyphLoad* current = &loader->current;
|
||||
|
||||
|
||||
base->outline.n_points = 0;
|
||||
base->outline.n_contours = 0;
|
||||
base->num_subglyphs = 0;
|
||||
|
||||
*current = *base;
|
||||
}
|
||||
|
||||
|
||||
/* reset the glyph loader, frees all allocated tables */
|
||||
/* and starts from zero */
|
||||
FT_BASE_DEF( void )
|
||||
FT_GlyphLoader _Reset( FT_GlyphLoader loader )
|
||||
{
|
||||
FT_Memory memory = loader->memory;
|
||||
|
||||
|
||||
FREE( loader->base.outline.points );
|
||||
FREE( loader->base.outline.tags );
|
||||
FREE( loader->base.outline.contours );
|
||||
FREE( loader->base.extra_points );
|
||||
FREE( loader->base.subglyphs );
|
||||
|
||||
loader->max_points = 0;
|
||||
loader->max_contours = 0;
|
||||
loader->max_subglyphs = 0;
|
||||
|
||||
FT_GlyphLoader _Rewind( loader );
|
||||
}
|
||||
|
||||
|
||||
/* delete a glyph loader */
|
||||
FT_BASE_DEF( void )
|
||||
FT_GlyphLoader _Done( FT_GlyphLoader loader )
|
||||
{
|
||||
if ( loader )
|
||||
{
|
||||
FT_Memory memory = loader->memory;
|
||||
|
||||
|
||||
FT_GlyphLoader _Reset( loader );
|
||||
FREE( loader );
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* re-adjust the `current' outline fields */
|
||||
static void
|
||||
FT_GlyphLoader _Adjust_Points( FT_GlyphLoader loader )
|
||||
{
|
||||
FT_Outline* base = &loader->base.outline;
|
||||
FT_Outline* current = &loader->current.outline;
|
||||
|
||||
|
||||
current->points = base->points + base->n_points;
|
||||
current->tags = base->tags + base->n_points;
|
||||
current->contours = base->contours + base->n_contours;
|
||||
|
||||
/* handle extra points table - if any */
|
||||
if ( loader->use_extra )
|
||||
loader->current.extra_points =
|
||||
loader->base.extra_points + base->n_points;
|
||||
}
|
||||
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_GlyphLoader _Create_Extra( FT_GlyphLoader loader )
|
||||
{
|
||||
FT_Error error;
|
||||
FT_Memory memory = loader->memory;
|
||||
|
||||
|
||||
if ( !ALLOC_ARRAY( loader->base.extra_points,
|
||||
loader->max_points, FT_Vector ) )
|
||||
{
|
||||
loader->use_extra = 1;
|
||||
FT_GlyphLoader _Adjust_Points( loader );
|
||||
}
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/* re-adjust the `current' subglyphs field */
|
||||
static void
|
||||
FT_GlyphLoader _Adjust_Subglyphs( FT_GlyphLoader loader )
|
||||
{
|
||||
FT_GlyphLoad* base = &loader->base;
|
||||
FT_GlyphLoad* current = &loader->current;
|
||||
|
||||
|
||||
current->subglyphs = base->subglyphs + base->num_subglyphs;
|
||||
}
|
||||
|
||||
|
||||
/* Ensure that we can add `n_points' and `n_contours' to our glyph. this */
|
||||
/* function reallocates its outline tables if necessary. Note that it */
|
||||
/* DOESN'T change the number of points within the loader! */
|
||||
/* */
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_GlyphLoader _Check_Points( FT_GlyphLoader loader,
|
||||
FT_UInt n_points,
|
||||
FT_UInt n_contours )
|
||||
{
|
||||
FT_Memory memory = loader->memory;
|
||||
FT_Error error = FT_Err_Ok;
|
||||
FT_Outline* base = &loader->base.outline;
|
||||
FT_Outline* current = &loader->current.outline;
|
||||
FT_Bool adjust = 1;
|
||||
|
||||
FT_UInt new_max, old_max;
|
||||
|
||||
|
||||
/* check points & tags */
|
||||
new_max = base->n_points + current->n_points + n_points;
|
||||
old_max = loader->max_points;
|
||||
|
||||
if ( new_max > old_max )
|
||||
{
|
||||
new_max = ( new_max + 7 ) & -8;
|
||||
|
||||
if ( REALLOC_ARRAY( base->points, old_max, new_max, FT_Vector ) ||
|
||||
REALLOC_ARRAY( base->tags, old_max, new_max, FT_Byte ) )
|
||||
goto Exit;
|
||||
|
||||
if ( loader->use_extra &&
|
||||
REALLOC_ARRAY( loader->base.extra_points, old_max,
|
||||
new_max, FT_Vector ) )
|
||||
goto Exit;
|
||||
|
||||
adjust = 1;
|
||||
loader->max_points = new_max;
|
||||
}
|
||||
|
||||
/* check contours */
|
||||
old_max = loader->max_contours;
|
||||
new_max = base->n_contours + current->n_contours +
|
||||
n_contours;
|
||||
if ( new_max > old_max )
|
||||
{
|
||||
new_max = ( new_max + 3 ) & -4;
|
||||
if ( REALLOC_ARRAY( base->contours, old_max, new_max, FT_Short ) )
|
||||
goto Exit;
|
||||
|
||||
adjust = 1;
|
||||
loader->max_contours = new_max;
|
||||
}
|
||||
|
||||
if ( adjust )
|
||||
FT_GlyphLoader _Adjust_Points( loader );
|
||||
|
||||
Exit:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/* Ensure that we can add `n_subglyphs' to our glyph. this function */
|
||||
/* reallocates its subglyphs table if necessary. Note that it DOES */
|
||||
/* NOT change the number of subglyphs within the loader! */
|
||||
/* */
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_GlyphLoader _Check_Subglyphs( FT_GlyphLoader loader,
|
||||
FT_UInt n_subs )
|
||||
{
|
||||
FT_Memory memory = loader->memory;
|
||||
FT_Error error = FT_Err_Ok;
|
||||
FT_UInt new_max, old_max;
|
||||
|
||||
FT_GlyphLoad* base = &loader->base;
|
||||
FT_GlyphLoad* current = &loader->current;
|
||||
|
||||
|
||||
new_max = base->num_subglyphs + current->num_subglyphs + n_subs;
|
||||
old_max = loader->max_subglyphs;
|
||||
if ( new_max > old_max )
|
||||
{
|
||||
new_max = ( new_max + 1 ) & -2;
|
||||
if ( REALLOC_ARRAY( base->subglyphs, old_max, new_max, FT_SubGlyph ) )
|
||||
goto Exit;
|
||||
|
||||
loader->max_subglyphs = new_max;
|
||||
|
||||
FT_GlyphLoader _Adjust_Subglyphs( loader );
|
||||
}
|
||||
|
||||
Exit:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/* prepare loader for the addition of a new glyph on top of the base one */
|
||||
FT_BASE_DEF( void )
|
||||
FT_GlyphLoader _Prepare( FT_GlyphLoader loader )
|
||||
{
|
||||
FT_GlyphLoad* current = &loader->current;
|
||||
|
||||
|
||||
current->outline.n_points = 0;
|
||||
current->outline.n_contours = 0;
|
||||
current->num_subglyphs = 0;
|
||||
|
||||
FT_GlyphLoader _Adjust_Points ( loader );
|
||||
FT_GlyphLoader _Adjust_Subglyphs( loader );
|
||||
}
|
||||
|
||||
|
||||
/* add current glyph to the base image - and prepare for another */
|
||||
FT_BASE_DEF( void )
|
||||
FT_GlyphLoader _Add( FT_GlyphLoader loader )
|
||||
{
|
||||
FT_GlyphLoad* base = &loader->base;
|
||||
FT_GlyphLoad* current = &loader->current;
|
||||
|
||||
FT_UInt n_curr_contours = current->outline.n_contours;
|
||||
FT_UInt n_base_points = base->outline.n_points;
|
||||
FT_UInt n;
|
||||
|
||||
|
||||
base->outline.n_points =
|
||||
(short)( base->outline.n_points + current->outline.n_points );
|
||||
base->outline.n_contours =
|
||||
(short)( base->outline.n_contours + current->outline.n_contours );
|
||||
|
||||
base->num_subglyphs += current->num_subglyphs;
|
||||
|
||||
/* adjust contours count in newest outline */
|
||||
for ( n = 0; n < n_curr_contours; n++ )
|
||||
current->outline.contours[n] =
|
||||
(short)( current->outline.contours[n] + n_base_points );
|
||||
|
||||
/* prepare for another new glyph image */
|
||||
FT_GlyphLoader _Prepare( loader );
|
||||
}
|
||||
|
||||
|
||||
FT_BASE_DEF( FT_Error )
|
||||
FT_GlyphLoader _Copy_Points( FT_GlyphLoader target,
|
||||
FT_GlyphLoader source )
|
||||
{
|
||||
FT_Error error;
|
||||
FT_UInt num_points = source->base.outline.n_points;
|
||||
FT_UInt num_contours = source->base.outline.n_contours;
|
||||
|
||||
|
||||
error = FT_GlyphLoader _Check_Points( target, num_points, num_contours );
|
||||
if ( !error )
|
||||
{
|
||||
FT_Outline* out = &target->base.outline;
|
||||
FT_Outline* in = &source->base.outline;
|
||||
|
||||
|
||||
MEM_Copy( out->points, in->points,
|
||||
num_points * sizeof ( FT_Vector ) );
|
||||
MEM_Copy( out->tags, in->tags,
|
||||
num_points * sizeof ( char ) );
|
||||
MEM_Copy( out->contours, in->contours,
|
||||
num_contours * sizeof ( short ) );
|
||||
|
||||
/* do we need to copy the extra points? */
|
||||
if ( target->use_extra && source->use_extra )
|
||||
MEM_Copy( target->base.extra_points, source->base.extra_points,
|
||||
num_points * sizeof ( FT_Vector ) );
|
||||
|
||||
out->n_points = (short)num_points;
|
||||
out->n_contours = (short)num_contours;
|
||||
|
||||
FT_GlyphLoader _Adjust_Points( target );
|
||||
}
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/***** *****/
|
||||
/***** *****/
|
||||
/***** S T R E A M S *****/
|
||||
/***** *****/
|
||||
/***** *****/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
#undef FT_COMPONENT
|
||||
#define FT_COMPONENT trace_stream
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* ft_new_input_stream */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Creates a new input stream object from an FT_Open_Args structure. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The function expects a valid `astream' parameter. */
|
||||
/* */
|
||||
FT_EXPORT_DEF( FT_Error )
|
||||
FT_Stream_Open( FT_Library library,
|
||||
FT_Open_Args* args,
|
||||
FT_Stream* astream )
|
||||
{
|
||||
FT_Error error;
|
||||
FT_Memory memory;
|
||||
FT_Stream stream;
|
||||
|
||||
|
||||
if ( !library )
|
||||
return FT_Err_Invalid_Library_Handle;
|
||||
|
||||
if ( !args )
|
||||
return FT_Err_Invalid_Argument;
|
||||
|
||||
*astream = 0;
|
||||
memory = library->memory;
|
||||
if ( ALLOC( stream, sizeof ( *stream ) ) )
|
||||
goto Exit;
|
||||
|
||||
stream->memory = memory;
|
||||
|
||||
/* now, look at the stream flags */
|
||||
if ( args->flags & ft_open_memory )
|
||||
{
|
||||
error = 0;
|
||||
FT_New_Memory_Stream( library,
|
||||
(FT_Byte*)args->memory_base,
|
||||
args->memory_size,
|
||||
stream );
|
||||
}
|
||||
else if ( args->flags & ft_open_pathname )
|
||||
{
|
||||
error = FT_Stream_New( args->pathname, stream );
|
||||
stream->pathname.pointer = args->pathname;
|
||||
}
|
||||
else if ( ( args->flags & ft_open_stream ) && args->stream )
|
||||
{
|
||||
/* in this case, we do not need to allocate a new stream object */
|
||||
/* since the caller is responsible for closing it himself */
|
||||
FREE( stream );
|
||||
stream = args->stream;
|
||||
}
|
||||
else
|
||||
error = FT_Err_Invalid_Argument;
|
||||
|
||||
if ( error )
|
||||
FREE( stream );
|
||||
|
||||
*astream = stream;
|
||||
|
||||
Exit:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/* documentation is in ftobjs.h */
|
||||
|
||||
FT_EXPORT_DEF( void )
|
||||
FT_Stream_Done( FT_Stream stream )
|
||||
{
|
||||
if ( stream && stream->close )
|
||||
{
|
||||
stream->close( stream );
|
||||
stream->close = 0;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
ft_done_stream( FT_Stream* astream,
|
||||
FT_Int external )
|
||||
{
|
||||
FT_Stream stream = *astream;
|
||||
|
||||
|
||||
if ( stream->close )
|
||||
stream->close( stream );
|
||||
|
||||
if ( !external )
|
||||
{
|
||||
FT_Memory memory = stream->memory;
|
||||
|
||||
|
||||
FREE( stream );
|
||||
}
|
||||
*astream = 0;
|
||||
}
|
||||
|
||||
|
|
|
@ -34,11 +34,11 @@ BASE_COMPILE := $(FT_COMPILE) $I$(SRC_)base
|
|||
#
|
||||
BASE_SRC := $(BASE_)ftcalc.c \
|
||||
$(BASE_)fttrigon.c \
|
||||
$(BASE_)ftgloadr.c \
|
||||
$(BASE_)ftlist.c \
|
||||
$(BASE_)ftobjs.c \
|
||||
$(BASE_)ftutil.c \
|
||||
$(BASE_)ftstream.c \
|
||||
$(BASE_)ftgloadr.c \
|
||||
$(BASE_)ftoutln.c \
|
||||
$(BASE_)ftobjs.c \
|
||||
$(BASE_)ftnames.c \
|
||||
$(BASE_)ftdbgmem.c
|
||||
|
||||
|
|
|
@ -408,7 +408,7 @@ THE SOFTWARE.
|
|||
if ( nprops & 3 )
|
||||
{
|
||||
i = 4 - ( nprops & 3 );
|
||||
FT_Skip_Stream( stream, i );
|
||||
FT_Stream_Skip( stream, i );
|
||||
}
|
||||
|
||||
if ( PCF_BYTE_ORDER( format ) == MSBFirst )
|
||||
|
@ -423,7 +423,7 @@ THE SOFTWARE.
|
|||
if ( ALLOC( strings, string_size * sizeof ( char ) ) )
|
||||
goto Bail;
|
||||
|
||||
error = FT_Read_Stream( stream, (FT_Byte*)strings, string_size );
|
||||
error = FT_Stream_Read( stream, (FT_Byte*)strings, string_size );
|
||||
if ( error )
|
||||
goto Bail;
|
||||
|
||||
|
@ -568,7 +568,7 @@ THE SOFTWARE.
|
|||
if ( error )
|
||||
return error;
|
||||
|
||||
error = FT_Access_Frame( stream, 8 );
|
||||
error = FT_Stream_Enter_Frame( stream, 8 );
|
||||
if ( error )
|
||||
return error;
|
||||
|
||||
|
@ -578,7 +578,7 @@ THE SOFTWARE.
|
|||
else
|
||||
nbitmaps = GET_ULongLE();
|
||||
|
||||
FT_Forget_Frame( stream );
|
||||
FT_Stream_Exit_Frame( stream );
|
||||
|
||||
if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
|
||||
return PCF_Err_Invalid_File_Format;
|
||||
|
@ -660,7 +660,7 @@ THE SOFTWARE.
|
|||
if ( error )
|
||||
return error;
|
||||
|
||||
error = FT_Access_Frame( stream, 14 );
|
||||
error = FT_Stream_Enter_Frame( stream, 14 );
|
||||
if ( error )
|
||||
return error;
|
||||
|
||||
|
@ -683,7 +683,7 @@ THE SOFTWARE.
|
|||
face->defaultChar = GET_ShortLE();
|
||||
}
|
||||
|
||||
FT_Forget_Frame( stream );
|
||||
FT_Stream_Exit_Frame( stream );
|
||||
|
||||
if ( !PCF_FORMAT_MATCH( format, PCF_DEFAULT_FORMAT ) )
|
||||
return PCF_Err_Invalid_File_Format;
|
||||
|
@ -696,7 +696,7 @@ THE SOFTWARE.
|
|||
if ( ALLOC( tmpEncoding, nencoding * sizeof ( PCF_EncodingRec ) ) )
|
||||
return PCF_Err_Out_Of_Memory;
|
||||
|
||||
error = FT_Access_Frame( stream, 2 * nencoding );
|
||||
error = FT_Stream_Enter_Frame( stream, 2 * nencoding );
|
||||
if ( error )
|
||||
goto Bail;
|
||||
|
||||
|
@ -721,7 +721,7 @@ THE SOFTWARE.
|
|||
FT_TRACE4(( "enc n. %d ; Uni %ld ; Glyph %d\n",
|
||||
i, tmpEncoding[j - 1].enc, encodingOffset ));
|
||||
}
|
||||
FT_Forget_Frame( stream );
|
||||
FT_Stream_Exit_Frame( stream );
|
||||
|
||||
if ( ALLOC( encoding, (--j) * sizeof ( PCF_EncodingRec ) ) )
|
||||
goto Bail;
|
||||
|
|
|
@ -1285,7 +1285,7 @@
|
|||
range->image_format, metrics, stream );
|
||||
|
||||
case 8: /* compound format */
|
||||
FT_Skip_Stream( stream, 1L );
|
||||
FT_Stream_Skip( stream, 1L );
|
||||
/* fallthrough */
|
||||
|
||||
case 9:
|
||||
|
|
Loading…
Reference in New Issue