diff options
Diffstat (limited to 'devtools/create_bladerunner/subtitles/fontCreator')
| -rw-r--r-- | devtools/create_bladerunner/subtitles/fontCreator/fonFileLib.py | 45 |
1 files changed, 18 insertions, 27 deletions
diff --git a/devtools/create_bladerunner/subtitles/fontCreator/fonFileLib.py b/devtools/create_bladerunner/subtitles/fontCreator/fonFileLib.py index e998c597c5..9e3c7472a4 100644 --- a/devtools/create_bladerunner/subtitles/fontCreator/fonFileLib.py +++ b/devtools/create_bladerunner/subtitles/fontCreator/fonFileLib.py @@ -22,13 +22,6 @@ else: sysLibFound = True try: - import shutil -except ImportError: - print "[Error] Shutil python library is required to be installed!" -else: - shutilLibFound = True - -try: import struct except ImportError: print "[Error] struct python library is required to be installed!" @@ -44,7 +37,6 @@ else: if (not osLibFound) \ or (not sysLibFound) \ - or (not shutilLibFound) \ or (not structLibFound) \ or (not imagePilLibFound): sys.stdout.write("[Error] Errors were found when trying to import required python libraries\n") @@ -53,13 +45,13 @@ if (not osLibFound) \ from struct import * MY_MODULE_VERSION = "0.80" -MY_MODULE_NAME = "fonFileLib" +MY_MODULE_NAME = "fonFileLib" class FonHeader(object): - maxEntriesInTableOfDetails = -1 # this is probably always the number of entries in table of details, but it won't work for the corrupted TAHOMA18.FON file - maxGlyphWidth = -1 # in pixels - maxGlyphHeight = -1 # in pixels - graphicSegmentByteSize = -1 # Graphic segment byte size + maxEntriesInTableOfDetails = -1 # this is probably always the number of entries in table of details, but it won't work for the corrupted TAHOMA18.FON file + maxGlyphWidth = -1 # in pixels + maxGlyphHeight = -1 # in pixels + graphicSegmentByteSize = -1 # Graphic segment byte size def __init__(self): return @@ -80,9 +72,9 @@ class fonFile(object): # traceModeEnabled is bool to enable more printed debug messages def __init__(self, traceModeEnabled = True): del self.glyphDetailEntriesLst[:] - self.glyphPixelData = None # buffer of pixel data for glyphs + self.glyphPixelData = None # buffer of pixel data for glyphs self.simpleFontFileName = 'GENERIC.FON' - self.realNumOfCharactersInImageSegment = 0 # this is used for the workaround for the corrupted TAHOME18.FON + self.realNumOfCharactersInImageSegment = 0 # this is used for the workaround for the corrupted TAHOME18.FON self.nonEmptyCharacters = 0 self.m_traceModeEnabled = traceModeEnabled @@ -98,7 +90,7 @@ class fonFile(object): # parse FON file fields for header # try: - tmpTuple = struct.unpack_from('I', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes + tmpTuple = struct.unpack_from('I', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes self.header().maxEntriesInTableOfDetails = tmpTuple[0] offsInFonFile += 4 @@ -109,15 +101,15 @@ class fonFile(object): else: self.realNumOfCharactersInImageSegment = self.header().maxEntriesInTableOfDetails - tmpTuple = struct.unpack_from('I', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes + tmpTuple = struct.unpack_from('I', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes self.header().maxGlyphWidth = tmpTuple[0] offsInFonFile += 4 - tmpTuple = struct.unpack_from('I', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes + tmpTuple = struct.unpack_from('I', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes self.header().maxGlyphHeight = tmpTuple[0] offsInFonFile += 4 - tmpTuple = struct.unpack_from('I', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes + tmpTuple = struct.unpack_from('I', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes self.header().graphicSegmentByteSize = tmpTuple[0] offsInFonFile += 4 @@ -132,23 +124,23 @@ class fonFile(object): if self.m_traceModeEnabled: print "[Debug] Font file (FON) glyph details table: " for idx in range(0, self.realNumOfCharactersInImageSegment): - tmpTuple = struct.unpack_from('i', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes + tmpTuple = struct.unpack_from('i', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes tmpXOffset = tmpTuple[0] offsInFonFile += 4 - tmpTuple = struct.unpack_from('I', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes + tmpTuple = struct.unpack_from('I', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes tmpYOffset = tmpTuple[0] offsInFonFile += 4 - tmpTuple = struct.unpack_from('I', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes + tmpTuple = struct.unpack_from('I', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes tmpWidth = tmpTuple[0] offsInFonFile += 4 - tmpTuple = struct.unpack_from('I', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes + tmpTuple = struct.unpack_from('I', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes tmpHeight = tmpTuple[0] offsInFonFile += 4 - tmpTuple = struct.unpack_from('I', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes + tmpTuple = struct.unpack_from('I', fonBytesBuff, offsInFonFile) # unsigned integer 4 bytes tmpDataOffset = tmpTuple[0] offsInFonFile += 4 @@ -236,7 +228,7 @@ class fonFile(object): tmp8bitR1 = ( (pixelColor >> 10) ) << 3 tmp8bitG1 = ( (pixelColor & 0x3ff) >> 5 ) << 3 tmp8bitB1 = ( (pixelColor & 0x1f) ) << 3 - rgbacolour = (tmp8bitR1,tmp8bitG1,tmp8bitB1, 255) # alpha: 1.0 fully opaque + rgbacolour = (tmp8bitR1,tmp8bitG1,tmp8bitB1, 255) # alpha: 1.0 fully opaque #rgbacolour = (255,255,255, 255) # alpha: 1.0 fully opaque if currX == glyphWidth: @@ -279,7 +271,7 @@ if __name__ == '__main__': else: print "[Error] No valid input file argument was specified and default input file %s is missing." % (inFONFileName) errorFound = True - + if not errorFound: try: print "[Info] Opening %s" % (inFONFileName) @@ -303,4 +295,3 @@ else: #debug #print "[Debug] Running %s imported from another module" % (MY_MODULE_NAME) pass -
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