Lines Matching +full:directory +full:- +full:level

1 """ttLib/sfnt.py -- low-level module to deal with the sfnt file format.
30         """Return an instance of the SFNTReader sub-class which is compatible
46     def __init__(self, file, checkChecksums=0, fontNumber=-1):
62                     % (numFonts - 1)
112                 # Beh: we have to special-case the 'head' table.
130     # We define custom __getstate__ and __setstate__ to make SFNTReader pickle-able
131     # and deepcopy-able. When a TTFont is loaded as lazy=True, SFNTReader holds a
155 # default compression level for WOFF 1.0 tables and metadata
178 def compress(data, level=ZLIB_COMPRESSION_LEVEL):  argument
181     The compression 'level' must be between 0 and 9. 1 gives best speed,
185     if not (0 <= level <= 9):
186         raise ValueError("Bad compression level: %s" % level)
187     if not USE_ZOPFLI or level == 0:
190         return compress(data, level)
194         return compress(data, numiterations=ZOPFLI_LEVELS[level])
199         """Return an instance of the SFNTWriter sub-class which is compatible
259         # clear out directory area
262         self.file.write(b"\0" * (self.nextTableOffset - self.file.tell()))
292         # Add NUL bytes to pad the table data to a 4-byte boundary.
296         self.file.write(b"\0" * (self.nextTableOffset - self.file.tell()))
306         directory.
348                 self.file.write(b"\0" * (paddedOff - off))
362         directory = sstruct.pack(self.directoryFormat, self)
369             directory = directory + entry.toString()
371             self.writeMasterChecksum(directory)
373         self.file.write(directory)
375     def _calcMasterChecksum(self, directory):  argument
383             # Create a SFNT directory for checksum calculation purposes
389             directory = sstruct.pack(sfntDirectoryFormat, self)
397                 directory = directory + sfntEntry.toString()
400         assert directory_end == len(directory)
402         checksums.append(calcChecksum(directory))
405         checksumadjustment = (0xB1B0AFBA - checksum) & 0xFFFFFFFF
408     def writeMasterChecksum(self, directory):  argument
409         checksumadjustment = self._calcMasterChecksum(directory)
418 # -- sfnt directory helpers and cruft
439 		rangeShift:     H    # numTables*16-searchRange
538         # compression level for WOFF directory entries was to set the class
614         data += b"\0" * (4 - remainder)